[hibernate-commits] Hibernate SVN: r15247 - in validator/trunk: hibernate-validator and 43 other directories.

Author: hardy.ferentschik Date: 2008-10-02 06:39:39 -0400 (Thu, 02 Oct 2008) New Revision: 15247 Added: validator/trunk/hibernate-validator/ validator/trunk/hibernate-validator/pom.xml validator/trunk/hibernate-validator/src/ validator/trunk/hibernate-validator/src/main/ validator/trunk/hibernate-validator/src/main/java/ validator/trunk/hibernate-validator/src/main/java/org/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidatorBuilder.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/Version.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Length.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/LengthConstraint.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmpty.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmptyConstraint.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNull.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNullConstraint.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Pattern.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/PatternConstraint.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Patterns.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ContextImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProvider.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProviderImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidationContext.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintDescriptorImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintFactoryImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ElementDescriptorImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/HibernateValidationProvider.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/InvalidConstraintImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ResourceBundleMessageResolver.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorBuilderImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorFactoryImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/IdentitySet.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/LoggerFactory.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/PropertyIterator.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/ReflectionHelper.java validator/trunk/hibernate-validator/src/main/resources/ validator/trunk/hibernate-validator/src/main/resources/META-INF/ validator/trunk/hibernate-validator/src/main/resources/META-INF/services/ validator/trunk/hibernate-validator/src/main/resources/META-INF/services/javax.validation.spi.ValidationProvider validator/trunk/hibernate-validator/src/main/resources/org/ validator/trunk/hibernate-validator/src/main/resources/org/hibernate/ validator/trunk/hibernate-validator/src/main/resources/org/hibernate/validation/ validator/trunk/hibernate-validator/src/main/resources/org/hibernate/validation/ValidationMessages.properties validator/trunk/hibernate-validator/src/site/ validator/trunk/hibernate-validator/src/site/site.xml validator/trunk/hibernate-validator/src/test/ validator/trunk/hibernate-validator/src/test/java/ validator/trunk/hibernate-validator/src/test/java/org/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/bootstrap/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/bootstrap/ValidationTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/LengthConstraintTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotEmptyConstraintTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotNullConstraintTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/PatternConstraintTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Actor.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Address.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Animal.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Author.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Book.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Boy.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Customer.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Dictonary.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Engine.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/EnglishDictonary.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Female.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Male.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Order.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Person.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Unconstraint.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroups.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroupsConstraint.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessage.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessageConstraint.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/ValidatorImplTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/impl/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/impl/ResourceBundleMessageResolverTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/IdentitySetTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/PropertyIteratorTest.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/ReflectionHelperTest.java validator/trunk/hibernate-validator/src/test/resources/ validator/trunk/hibernate-validator/src/test/resources/log4j.properties validator/trunk/pom.xml validator/trunk/src/ validator/trunk/src/site/ validator/trunk/src/site/site.xml validator/trunk/validation-api/ validator/trunk/validation-api/pom.xml validator/trunk/validation-api/src/ validator/trunk/validation-api/src/main/ validator/trunk/validation-api/src/main/java/ validator/trunk/validation-api/src/main/java/javax/ validator/trunk/validation-api/src/main/java/javax/validation/ validator/trunk/validation-api/src/main/java/javax/validation/Constraint.java validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java validator/trunk/validation-api/src/main/java/javax/validation/ConstraintFactory.java validator/trunk/validation-api/src/main/java/javax/validation/ConstraintValidator.java validator/trunk/validation-api/src/main/java/javax/validation/Context.java validator/trunk/validation-api/src/main/java/javax/validation/ElementDescriptor.java validator/trunk/validation-api/src/main/java/javax/validation/GroupSequence.java validator/trunk/validation-api/src/main/java/javax/validation/GroupSequences.java validator/trunk/validation-api/src/main/java/javax/validation/InvalidConstraint.java validator/trunk/validation-api/src/main/java/javax/validation/MessageResolver.java validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraint.java validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraintDescriptor.java validator/trunk/validation-api/src/main/java/javax/validation/Valid.java validator/trunk/validation-api/src/main/java/javax/validation/Validation.java validator/trunk/validation-api/src/main/java/javax/validation/ValidationException.java validator/trunk/validation-api/src/main/java/javax/validation/ValidationProviderResolver.java validator/trunk/validation-api/src/main/java/javax/validation/Validator.java validator/trunk/validation-api/src/main/java/javax/validation/ValidatorBuilder.java validator/trunk/validation-api/src/main/java/javax/validation/ValidatorFactory.java validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/ validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/DefaultValidationProviderResolver.java validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/GenericBuilderFactory.java validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/SpecializedBuilderFactory.java validator/trunk/validation-api/src/main/java/javax/validation/spi/ validator/trunk/validation-api/src/main/java/javax/validation/spi/BootstrapState.java validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidatorBuilderImplementor.java validator/trunk/validation-api/src/main/resources/ validator/trunk/validation-api/src/site/ validator/trunk/validation-api/src/site/site.xml validator/trunk/validation-api/src/test/ validator/trunk/validation-api/src/test/java/ validator/trunk/validation-api/src/test/resources/ Modified: validator/trunk/hibernate-validator-legacy/ Log: Imported the bean validation code from https://svn.jboss.org/repos/beancheck. I just copied the current state. The history of the bean validation code is not available. Property changes on: validator/trunk/hibernate-validator ___________________________________________________________________ Name: svn:ignore + target Added: validator/trunk/hibernate-validator/pom.xml =================================================================== --- validator/trunk/hibernate-validator/pom.xml (rev 0) +++ validator/trunk/hibernate-validator/pom.xml 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,46 @@ +<?xml version="1.0"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + <parent> + <artifactId>hibernate-validator-parent</artifactId> + <groupId>org.hibernate</groupId> + <version>1.0.0-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + <modelVersion>4.0.0</modelVersion> + <groupId>org.hibernate</groupId> + <artifactId>hibernate-validator</artifactId> + <name>Hibernate Validator</name> + <distributionManagement> + <site> + <id>local</id> + <url>file:///Users/hardy/Sites/${artifactId}</url> + </site> + </distributionManagement> + <dependencies> + <dependency> + <groupId>javax.validation</groupId> + <artifactId>validation-api</artifactId> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <scope>runtime</scope> + <optional>true</optional> + </dependency> + <dependency> + <groupId>commons-collections</groupId> + <artifactId>commons-collections</artifactId> + </dependency> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <scope>test</scope> + </dependency> + </dependencies> +</project> Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidatorBuilder.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidatorBuilder.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidatorBuilder.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,12 @@ +package org.hibernate.validation; + +import javax.validation.ValidatorBuilder; + +/** + * Uniquely identify Hibernate Validator in the Bean Validation bootstrap strategy + * Also contains Hibernate Validator specific configurations + * + * @author Emmanuel Bernard + */ +public interface HibernateValidatorBuilder extends ValidatorBuilder<HibernateValidatorBuilder> { +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/Version.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/Version.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/Version.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,61 @@ +// $Id: Version.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation; + +import java.net.URL; +import java.util.jar.Attributes; +import java.util.jar.Manifest; + +import org.slf4j.Logger; + +/** + * @author Hardy Ferentschik + */ +public class Version { + private static final Logger log = org.hibernate.validation.util.LoggerFactory.make(); + + static { + Class clazz = Version.class; + String classFileName = clazz.getSimpleName() + ".class"; + String classFilePath = clazz.getCanonicalName().replace( '.', '/' ) + + ".class"; + String pathToThisClass = + clazz.getResource( classFileName ).toString(); + String pathToManifest = pathToThisClass.substring( 0, pathToThisClass.indexOf( classFilePath ) - 1 ) + + "/META-INF/MANIFEST.MF"; + log.trace( "Manifest file {}", pathToManifest ); + Manifest manifest = null; + String version; + try { + manifest = new Manifest( new URL( pathToManifest ).openStream() ); + } + catch ( Exception e ) { + log.warn( "Unable to determine version of Hibernate Validator" ); + } + if ( manifest == null ) { + version = "?"; + } + else { + version = manifest.getMainAttributes().getValue( Attributes.Name.IMPLEMENTATION_VERSION ); + } + log.info( "Hibernate Commons Annotations {}", version ); + } + + public static void touch() { + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Length.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Length.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Length.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,46 @@ +// $Id: Length.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.TYPE; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; +import javax.validation.ConstraintValidator; + +/** + * Validate that the string is between min and max included + * + * @author Emmanuel Bernard + */ +@Documented +(a)ConstraintValidator(LengthConstraint.class) +@Target({ METHOD, FIELD, TYPE }) +@Retention(RUNTIME) +public @interface Length { + public abstract int min() default 0; + + public abstract int max() default Integer.MAX_VALUE; + + public abstract String message() default "{validator.length}"; + + public abstract String[] groups() default { }; +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/LengthConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/LengthConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/LengthConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,64 @@ +// $Id: LengthConstraint.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import javax.validation.Constraint; +import javax.validation.StandardConstraint; +import javax.validation.StandardConstraintDescriptor; +import javax.validation.Context; + +/** + * Check that a string's length is between min and max. + * + * @author Emmanuel Bernard + * @author Gavin King + */ +public class LengthConstraint implements Constraint<Length>, StandardConstraint { + private int min; + private int max; + + public void initialize(Length parameters) { + min = parameters.min(); + max = parameters.max(); + } + + public boolean isValid(Object value, Context context) { + if ( value == null ) { + return true; + } + if ( !( value instanceof String ) ) { + throw new IllegalArgumentException( "Expected String type." ); + } + String string = ( String ) value; + int length = string.length(); + return length >= min && length <= max; + } + + public StandardConstraintDescriptor getStandardConstraints() { + return new StandardConstraintDescriptor() { + public Integer getLength() { + if ( max == Integer.MAX_VALUE ) { + return null; + } + else { + return max; + } + } + }; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmpty.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmpty.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmpty.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,39 @@ +// $Id: NotEmpty.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; +import javax.validation.ConstraintValidator; + +/** + * @author Emmanuel Bernard + */ +@Documented +(a)ConstraintValidator(NotEmptyConstraint.class) +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface NotEmpty { + public abstract String message() default "{validator.notEmpty}"; + + public abstract String[] groups() default { }; +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmptyConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmptyConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotEmptyConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,43 @@ +// $Id: NotEmptyConstraint.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import javax.validation.Constraint; +import javax.validation.Context; + +/** + * @author Hardy Ferentschik + * @todo Extend to not only support strings, but also collections and maps. Needs to be specified first though. + */ +public class NotEmptyConstraint implements Constraint<NotEmpty> { + + public void initialize(NotEmpty parameters) { + } + + public boolean isValid(Object object, Context context) { + if ( object == null ) { + return true; + } + if ( !( object instanceof String ) ) { + throw new IllegalArgumentException( "Expected String type." ); + } + String string = ( String ) object; + int length = string.length(); + return length > 0; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNull.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNull.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNull.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,39 @@ +// $Id: NotNull.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; +import javax.validation.ConstraintValidator; + +/** + * @author Emmanuel Bernard + */ +@Documented +(a)ConstraintValidator(NotNullConstraint.class) +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface NotNull { + public abstract String message() default "{validator.notNull}"; + + public abstract String[] groups() default { }; +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNullConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNullConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/NotNullConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,36 @@ +// $Id: NotNullConstraint.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import javax.validation.Constraint; +import javax.validation.Context; + +/** + * Validate that the object is not <code>null</code>. + * + * @author Emmanuel Bernard + */ +public class NotNullConstraint implements Constraint<NotNull> { + + public void initialize(NotNull parameters) { + } + + public boolean isValid(Object object, Context context) { + return object != null; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Pattern.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Pattern.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Pattern.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,50 @@ +// $Id: Pattern.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; +import javax.validation.ConstraintValidator; + +/** + * @author Hardy Ferentschik + */ +@Documented +(a)ConstraintValidator(PatternConstraint.class) +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface Pattern { + public abstract String message() default "{validator.pattern}"; + + public abstract String[] groups() default { }; + + /** + * @return the regular expression the annotated string must match. + */ + String regex(); + + /** + * @return Additioanl regular expression processing flags. Default is 0. + */ + int flags() default 0; +} + Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/PatternConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/PatternConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/PatternConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,49 @@ +// $Id: PatternConstraint.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.util.regex.Matcher; +import javax.validation.Constraint; +import javax.validation.Context; + +/** + * @author Hardy Ferentschik + */ +public class PatternConstraint implements Constraint<Pattern> { + + private java.util.regex.Pattern pattern; + + public void initialize(Pattern parameters) { + pattern = java.util.regex.Pattern.compile( + parameters.regex(), + parameters.flags() + ); + } + + public boolean isValid(Object value, Context context) { + if ( value == null ) { + return true; + } + if ( !( value instanceof String ) ) { + throw new IllegalArgumentException( "Expected String type." ); + } + String string = ( String ) value; + Matcher m = pattern.matcher( string ); + return m.matches(); + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Patterns.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Patterns.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/constraints/Patterns.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,35 @@ +// $Id: Patterns.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * @author Hardy Ferentschik + */ +@Documented +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface Patterns { + Pattern[] value(); +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ContextImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ContextImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ContextImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,69 @@ +package org.hibernate.validation.engine; + +import java.util.List; +import java.util.ArrayList; +import java.util.Collections; +import javax.validation.Context; +import javax.validation.ConstraintDescriptor; + +import org.hibernate.validation.impl.ConstraintDescriptorImpl; + +/** + * @author Emmanuel Bernard + */ +public class ContextImpl implements Context { + private final ConstraintDescriptor constraintDescriptor; + private final List<ErrorMessage> errorMessages; + private boolean defaultDisabled; + + public ContextImpl(ConstraintDescriptorImpl constraintDescriptor) { + this.constraintDescriptor = constraintDescriptor; + this.errorMessages = new ArrayList<ErrorMessage>(3); + } + + public void disableDefaultError() { + defaultDisabled = true; + } + + public String getDefaultErrorMessage() { + return ( String ) constraintDescriptor.getParameters().get("message"); + } + + public void addError(String message) { + //FIXME get the default property if property-level + errorMessages.add( new ErrorMessage( message, null ) ); + } + + public void addError(String message, String property) { + //FIXME: make sure the property is valid + errorMessages.add( new ErrorMessage( message, property ) ); + } + + public List<ErrorMessage> getErrorMessages() { + List<ErrorMessage> returnedErrorMessages = new ArrayList<ErrorMessage>( errorMessages.size() + 1 ); + Collections.copy( returnedErrorMessages, errorMessages ); + if ( ! defaultDisabled ) { + //FIXME get the default property if property-level + returnedErrorMessages.add( new ErrorMessage( getDefaultErrorMessage(), null) ); + } + return returnedErrorMessages; + } + + public static class ErrorMessage { + private final String message; + private final String property; + + private ErrorMessage(String message, String property) { + this.message = message; + this.property = property; + } + + public String getMessage() { + return message; + } + + public String getProperty() { + return property; + } + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProvider.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProvider.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProvider.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,79 @@ +// $Id: MetaDataProvider.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.engine; + +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Member; +import java.util.List; +import java.util.Map; +import javax.validation.ElementDescriptor; + +/** + * Interface defining the meta data about the constraints defined in a given bean. + * + * @author Hardy Ferentschik + */ +public interface MetaDataProvider<T> { + + /** + * @return the class of the bean. + */ + Class<T> getBeanClass(); + + /** + * @return an instance of <code>ElementDescriptor</code> describing the bean this meta data applies for. + */ + ElementDescriptor getBeanDescriptor(); + + /** + * @return A list of all cascaded fields (fields annotated with &#064;Valid). + */ + List<Field> getCascadedFields(); + + /** + * @return A list of all cascaded methods (methods annotated with &#064;Valid). + */ + List<Method> getCascadedMethods(); + + /** + * @return A list of all cascaded methods and fields (methods/fields annotated with &#064;Valid). + */ + List<Member> getCascadedMembers(); + + /** + * @return A map mapping defined group sequence names to a list of groups. + */ + Map<String, List<String>> getGroupSequences(); + + /** + * @return A list of <code>ValidatorMetaData</code> instances encapsulating the information of all the constraints + * defined on the bean. + */ + List<ValidatorMetaData> getConstraintMetaDataList(); + + /** + * @return A map keying the property name of a constraint to its <code>ElementDescriptor</code>. + * + * @todo Maybe needs to be removed since this data structure is ambigious. There could be conflicts between field and + * methods. + */ + Map<String, ElementDescriptor> getPropertyDescriptors(); + + ElementDescriptor getPropertyDescriptors(String property); +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProviderImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProviderImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaDataProviderImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,473 @@ +// $Id: MetaDataProviderImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.engine; + +import java.lang.annotation.Annotation; +import java.lang.annotation.ElementType; +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import javax.validation.Constraint; +import javax.validation.ConstraintFactory; +import javax.validation.ConstraintValidator; +import javax.validation.ElementDescriptor; +import javax.validation.GroupSequence; +import javax.validation.GroupSequences; +import javax.validation.Valid; +import javax.validation.ValidationException; + +import org.slf4j.Logger; + +import org.hibernate.validation.impl.ConstraintDescriptorImpl; +import org.hibernate.validation.impl.ConstraintFactoryImpl; +import org.hibernate.validation.impl.ElementDescriptorImpl; +import org.hibernate.validation.util.LoggerFactory; +import org.hibernate.validation.util.ReflectionHelper; + + +/** + * This class encapsulates all meta data needed for validation. Implementations of <code>Validator</code> interface can + * instantiate an instance of this class and delegate the metadata extraction to it. + * + * @author Hardy Ferentschik + */ + +public class MetaDataProviderImpl<T> implements MetaDataProvider<T> { + + private static final Logger log = LoggerFactory.make(); + + /** + * The root bean class for this validator. + */ + private final Class<T> beanClass; + + /** + * The main element descriptor for <code>beanClass</code>. + */ + private ElementDescriptorImpl beanDescriptor; + + /** + * List of constraints. + */ + private List<ValidatorMetaData> constraintMetaDataList = new ArrayList<ValidatorMetaData>(); + + /** + * List of cascaded fields. + */ + private List<Field> cascadedFields = new ArrayList<Field>(); + + /** + * List of cascaded methods. + */ + private List<Method> cascadedMethods = new ArrayList<Method>(); + + /** + * Maps field and method names to their <code>ElementDescriptorImpl</code>. + * FIXME This model is problematic as you can have conflicting names for fields and methods + */ + private Map<String, ElementDescriptor> propertyDescriptors = new HashMap<String, ElementDescriptor>(); + + /** + * Factory to create acutal constraint instances from the annotated fields/method/class. + */ + private ConstraintFactory constraintFactory = new ConstraintFactoryImpl(); + + /** + * Maps group sequence names to the list of group/sequence names. + */ + private Map<String, List<String>> groupSequences = new HashMap<String, List<String>>(); + + public MetaDataProviderImpl(Class<T> beanClass, ConstraintFactory constraintFactory) { + this.beanClass = beanClass; + this.constraintFactory = constraintFactory; + createMetaData(); + } + + /** + * Create bean desciptor, find all classes/subclasses/interfaces which have to be taken in consideration + * for this validator and create meta data. + */ + private void createMetaData() { + beanDescriptor = new ElementDescriptorImpl( ElementType.TYPE, beanClass, false, "" ); + List<Class> classes = new ArrayList<Class>(); + computeClassHierarchy( beanClass, classes ); + for ( Class current : classes ) { + initClass( current ); + } + } + + /** + * Get all superclasses and interfaces recursively. + * + * @param clazz The class to start the seatch with. + * @param classes List of classes to which to add all found super classes and interfaces. + */ + private void computeClassHierarchy(Class clazz, List<Class> classes) { + if ( log.isTraceEnabled() ) { + log.trace( "Processing: {}", clazz ); + } + for ( Class current = clazz; current != null; current = current.getSuperclass() ) { + if ( classes.contains( current ) ) { + return; + } + classes.add( current ); + for ( Class currentInterface : current.getInterfaces() ) { + computeClassHierarchy( currentInterface, classes ); + } + } + } + + private void initClass(Class clazz) { + initGroupSequences( clazz ); + initClassConstraints( clazz ); + initMethodConstraints( clazz ); + initFieldConstraints( clazz ); + } + + private void initGroupSequences(Class<?> clazz) { + GroupSequence groupSequenceAnnotation = clazz.getAnnotation( GroupSequence.class ); + if ( groupSequenceAnnotation != null ) { + addGroupSequence( groupSequenceAnnotation ); + } + + GroupSequences groupSequencesAnnotation = clazz.getAnnotation( GroupSequences.class ); + if ( groupSequencesAnnotation != null ) { + for ( GroupSequence group : groupSequencesAnnotation.value() ) { + addGroupSequence( group ); + } + } + + for ( Map.Entry<String, List<String>> mapEntry : groupSequences.entrySet() ) { + List<String> groupNames = mapEntry.getValue(); + List<String> expandedGroupNames = new ArrayList<String>(); + for ( String groupName : groupNames ) { + expandedGroupNames.addAll( expandGroupSequenceNames( groupName ) ); + } + groupSequences.put( mapEntry.getKey(), expandedGroupNames ); + } + if ( log.isDebugEnabled() && !groupSequences.isEmpty() ) { + log.debug( "Expanded groups sequences: {}", groupSequences ); + } + } + + private List<String> expandGroupSequenceNames(String group) { + List<String> groupList = new ArrayList<String>(); + if ( groupSequences.containsKey( group ) ) { + for ( String s : groupSequences.get( group ) ) { + groupList.addAll( expandGroupSequenceNames( s ) ); + } + } + else { + groupList.add( group ); + } + if ( log.isTraceEnabled() ) { + log.trace( "Expanded {} to {}", group, groupList.toString() ); + } + return groupList; + } + + private void addGroupSequence(GroupSequence groupSequence) { + if ( groupSequences.containsKey( groupSequence.name() ) ) { + throw new ValidationException( "Encountered duplicate sequence name: " + groupSequence.name() ); + } + groupSequences.put( groupSequence.name(), Arrays.asList( groupSequence.sequence() ) ); + } + + private void initFieldConstraints(Class clazz) { + for ( Field field : clazz.getDeclaredFields() ) { + List<ConstraintDescriptorImpl> fieldMetadata = getFieldLevelMetadata( field ); + for ( ConstraintDescriptorImpl constraintDescription : fieldMetadata ) { + ReflectionHelper.setAccessibility( field ); + ValidatorMetaData metaData = new ValidatorMetaData( field, constraintDescription ); + constraintMetaDataList.add( metaData ); + } + if ( field.isAnnotationPresent( Valid.class ) ) { + cascadedFields.add( field ); + } + } + } + + private void initMethodConstraints(Class clazz) { + for ( Method method : clazz.getDeclaredMethods() ) { + List<ConstraintDescriptorImpl> methodMetadata = getMethodLevelMetadata( method ); + for ( ConstraintDescriptorImpl constraintDescription : methodMetadata ) { + ReflectionHelper.setAccessibility( method ); + ValidatorMetaData metaData = new ValidatorMetaData( method, constraintDescription ); + constraintMetaDataList.add( metaData ); + } + if ( method.isAnnotationPresent( Valid.class ) ) { + cascadedMethods.add( method ); + } + } + } + + private void initClassConstraints(Class clazz) { + List<ConstraintDescriptorImpl> classMetadata = getClassLevelMetadata( clazz ); + for ( ConstraintDescriptorImpl constraintDescription : classMetadata ) { + ValidatorMetaData metaData = new ValidatorMetaData( clazz, constraintDescription ); + constraintMetaDataList.add( metaData ); + } + } + + /** + * Examines the given annotation to see whether it is a single or multi valued constraint annotation. + * + * @param annotation The annotation to examine. + * + * @return A list of constraint descriptors or the empty list in case <code>annotation</code> is neither a + * single nor multi value annotation. + */ + private <A extends Annotation> List<ConstraintDescriptorImpl> findConstraintAnnotations(A annotation) { + List<ConstraintDescriptorImpl> constraintDescriptors = new ArrayList<ConstraintDescriptorImpl>(); + + List<Annotation> constraintCandidates = new ArrayList<Annotation>(); + constraintCandidates.add( annotation ); + + // check if we have a multi value constraint + Annotation[] annotations = getMultiValueConstraintsCandidates( annotation ); + constraintCandidates.addAll( Arrays.asList( annotations ) ); + + for ( Annotation constraintCandiate : constraintCandidates ) { + ConstraintValidator constraintValidator = constraintCandiate.annotationType() + .getAnnotation( ConstraintValidator.class ); + if ( constraintValidator != null ) { + final ConstraintDescriptorImpl constraintDescriptor = buildConstraintDescriptor( constraintCandiate ); + constraintDescriptors.add( constraintDescriptor ); + } + } + return constraintDescriptors; + } + + @SuppressWarnings("unchecked") + private <A extends Annotation> ConstraintDescriptorImpl buildConstraintDescriptor(A annotation) { + getMessage( annotation ); // called to make sure there is a message + String[] groups = getGroups( annotation ); + for ( String groupName : groups ) { + if ( groupSequences.containsKey( groupName ) ) { + throw new ValidationException( groupName + " is illegally used as group and sequence name." ); + } + } + + Constraint<A> constraint; + ConstraintValidator constraintValidator = annotation.annotationType() + .getAnnotation( ConstraintValidator.class ); + try { + //unchecked + constraint = constraintFactory.getInstance( constraintValidator.value() ); + } + catch ( RuntimeException e ) { + throw new ValidationException( "Unable to instantiate " + constraintValidator.value(), e ); + } + + try { + constraint.initialize( annotation ); + } + catch ( RuntimeException e ) { + throw new ValidationException( "Unable to intialize " + constraintValidator.value(), e ); + } + + return new ConstraintDescriptorImpl( annotation, groups, constraint ); + } + + private <A extends Annotation> String getMessage(A annotation) { + try { + Method m = annotation.getClass().getMethod( "message" ); + return ( String ) m.invoke( annotation ); + } + catch ( NoSuchMethodException e ) { + throw new ValidationException( "Constraint annotation has to define message element." ); + } + catch ( Exception e ) { + throw new ValidationException( "Unable to get message from " + annotation.getClass().getName() ); + } + } + + private <A extends Annotation> String[] getGroups(A annotation) { + try { + Method m = annotation.getClass().getMethod( "groups" ); + return ( String[] ) m.invoke( annotation ); + } + catch ( NoSuchMethodException e ) { + throw new ValidationException( "Constraint annotation has to define groups element." ); + } + catch ( Exception e ) { + throw new ValidationException( "Unable to get groups from " + annotation.getClass().getName() ); + } + } + + /** + * Checks whether the given annotation has a value parameter which returns an array of annotations. + * + * @param annotation the annotation to check. + * + * @return The list of potential constraint annotations or the empty array. + * + * @todo Not only check that the return type of value is an array, but an array of annotaitons. Need to check syntax. + */ + private <A extends Annotation> Annotation[] getMultiValueConstraintsCandidates(A annotation) { + try { + Method m = annotation.getClass().getMethod( "value" ); + Class returnType = m.getReturnType(); + if ( returnType.isArray() ) { + return ( Annotation[] ) m.invoke( annotation ); + } + else { + return new Annotation[0]; + } + } + catch ( Exception e ) { + return new Annotation[0]; + } + } + + /** + * Finds all constraint annotations defined for the given class and returns them in a list of + * constraint descriptors. + * + * @param beanClass The class to check for constraints annotations. + * + * @return A list of constraint descriptors for all constraint specified on the given class. + * + * @todo inject XML data here, probably externalizing the process + */ + private List<ConstraintDescriptorImpl> getClassLevelMetadata(Class beanClass) { + List<ConstraintDescriptorImpl> metadata = new ArrayList<ConstraintDescriptorImpl>(); + for ( Annotation annotation : beanClass.getAnnotations() ) { + metadata.addAll( findConstraintAnnotations( annotation ) ); + } + for ( ConstraintDescriptorImpl constraintDescriptor : metadata ) { + beanDescriptor.addConstraintDescriptor( constraintDescriptor ); + } + return metadata; + } + + /** + * Finds all constraint annotations defined for the given methods and returns them in a list of + * constraint descriptors. + * + * @param method The method to check for constraints annotations. + * + * @return A list of constraint descriptors for all constraint specified for the given method. + * + * @todo inject XML data here, probably externalizing the process + */ + private List<ConstraintDescriptorImpl> getMethodLevelMetadata(Method method) { + List<ConstraintDescriptorImpl> metadata = new ArrayList<ConstraintDescriptorImpl>(); + for ( Annotation annotation : method.getAnnotations() ) { + metadata.addAll( findConstraintAnnotations( annotation ) ); + } + + String methodName = ReflectionHelper.getPropertyName( method ); + for ( ConstraintDescriptorImpl constraintDescriptor : metadata ) { + if ( methodName == null ) { + throw new ValidationException( + "Annoated methods must follow the JavaBeans naming convention. " + method.getName() + "() does not." + ); + } + ElementDescriptorImpl elementDescriptor = ( ElementDescriptorImpl ) propertyDescriptors.get( methodName ); + if ( elementDescriptor == null ) { + elementDescriptor = new ElementDescriptorImpl( + ElementType.METHOD, + method.getReturnType(), + method.isAnnotationPresent( Valid.class ), + methodName + ); + propertyDescriptors.put( methodName, elementDescriptor ); + } + elementDescriptor.addConstraintDescriptor( constraintDescriptor ); + } + return metadata; + } + + /** + * Finds all constraint annotations defined for the given field and returns them in a list of + * constraint descriptors. + * + * @param field The field to check for constraints annotations. + * + * @return A list of constraint descriptors for all constraint specified on the given field. + * + * @todo inject XML data here, probably externalizing the process + */ + private List<ConstraintDescriptorImpl> getFieldLevelMetadata(Field field) { + List<ConstraintDescriptorImpl> metadata = new ArrayList<ConstraintDescriptorImpl>(); + for ( Annotation annotation : field.getAnnotations() ) { + metadata.addAll( findConstraintAnnotations( annotation ) ); + } + + String fieldName = field.getName(); + for ( ConstraintDescriptorImpl constraintDescriptor : metadata ) { + ElementDescriptorImpl elementDescriptor = ( ElementDescriptorImpl ) propertyDescriptors.get( fieldName ); + if ( elementDescriptor == null ) { + elementDescriptor = new ElementDescriptorImpl( + ElementType.FIELD, + field.getType(), + field.isAnnotationPresent( Valid.class ), + fieldName + ); + propertyDescriptors.put( field.getName(), elementDescriptor ); + } + elementDescriptor.addConstraintDescriptor( constraintDescriptor ); + } + return metadata; + } + + public Class<T> getBeanClass() { + return beanClass; + } + + public ElementDescriptor getBeanDescriptor() { + return beanDescriptor; + } + + public List<Field> getCascadedFields() { + return cascadedFields; + } + + public List<Method> getCascadedMethods() { + return cascadedMethods; + } + + public List<Member> getCascadedMembers() { + List<Member> cascadedMembers = new ArrayList<Member>(); + cascadedMembers.addAll( getCascadedFields() ); + cascadedMembers.addAll( getCascadedMethods() ); + return cascadedMembers; + } + + public Map<String, List<String>> getGroupSequences() { + return groupSequences; + } + + public List<ValidatorMetaData> getConstraintMetaDataList() { + return constraintMetaDataList; + } + + public Map<String, ElementDescriptor> getPropertyDescriptors() { + return propertyDescriptors; + } + + public ElementDescriptor getPropertyDescriptors(String property) { + return propertyDescriptors.get( property ); + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidationContext.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidationContext.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidationContext.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,184 @@ +// $Id: ValidationContext.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.engine; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.Stack; + +import org.hibernate.validation.impl.InvalidConstraintImpl; +import org.hibernate.validation.util.IdentitySet; + +/** + * Context object keeping track of all processed objects and all failing constraints. + * At the same time it keeps track of the currently validated object, the current group and property path. + * The way the validation works at the moment the validated object and the property path have to be processed + * in a stack fashion. + * + * all sort of information needed Introduced to reduce the parameters passed around between the different + * validate methdods in <code>ValidatorImpl</code>. + * + * @author Hardy Ferentschik + * @author Emmanuel Bernard + */ +public class ValidationContext<T> { + + /** + * The root bean of the validation. + */ + private final T rootBean; + + /** + * Maps for each group name to an identity set to keep track of already validated objects. We have to make sure + * that each object gets only validated once (per group). + */ + private final Map<String, IdentitySet> processedObjects; + + /** + * A list of all failing constraints so far. + */ + private final List<InvalidConstraintImpl<T>> failingConstraints; + + /** + * The current property path. + */ + private String propertyPath; + + /** + * The current group which is getting processed. + */ + private String currentGroup; + + /** + * Stack for keep track of the currently validated object. + */ + private Stack<Object> validatedobjectStack = new Stack<Object>(); + + + public ValidationContext(T object) { + this( object, object ); + } + + public ValidationContext(T rootBean, Object object) { + this.rootBean = rootBean; + validatedobjectStack.push( object ); + processedObjects = new HashMap<String, IdentitySet>(); + propertyPath = ""; + failingConstraints = new ArrayList<InvalidConstraintImpl<T>>(); + } + + public Object peekValidatedObject() { + return validatedobjectStack.peek(); + } + + public void pushValidatedObject(Object validatedObject) { + validatedobjectStack.push( validatedObject ); + } + + public void popValidatedObject() { + validatedobjectStack.pop(); + } + + public T getRootBean() { + return rootBean; + } + + public String getCurrentGroup() { + return currentGroup; + } + + public void setCurrentGroup(String currentGroup) { + this.currentGroup = currentGroup; + } + + public void markProcessedForCurrentGroup() { + if ( processedObjects.containsKey( currentGroup ) ) { + processedObjects.get( currentGroup ).add( validatedobjectStack.peek() ); + } + else { + IdentitySet set = new IdentitySet(); + set.add( validatedobjectStack.peek() ); + processedObjects.put( currentGroup, set ); + } + } + + public boolean isProcessedForCurrentGroup(Object value) { + final IdentitySet objectsProcessedInCurrentGroups = processedObjects.get( currentGroup ); + return objectsProcessedInCurrentGroups != null && objectsProcessedInCurrentGroups.contains( value ); + } + + public void addConstraintFailure(InvalidConstraintImpl<T> failingConstraint) { + int i = failingConstraints.indexOf( failingConstraint ); + if ( i == -1 ) { + failingConstraints.add( failingConstraint ); + } + else { + failingConstraints.get( i ).addGroups( failingConstraint.getGroups() ); + } + } + + public List<InvalidConstraintImpl<T>> getFailingConstraints() { + return failingConstraints; + } + + /** + * Adds a new level to the current property path of this context. + * + * @param property the new property to add to the current path. + */ + public void pushProperty(String property) { + if ( propertyPath.length() == 0 ) { + propertyPath = property; + } + else { + propertyPath = propertyPath + "." + property; + } + } + + /** + * Drops the last level of the current property path of this context. + */ + public void popProperty() { + int lastIndex = propertyPath.lastIndexOf( '.' ); + if ( lastIndex != -1 ) { + propertyPath = propertyPath.substring( 0, lastIndex ); + } + else { + propertyPath = ""; + } + } + + public void appendIndexToPropertyPath(String index) { + propertyPath += index; + } + + public void replacePropertyIndex(String index) { + propertyPath = propertyPath.replaceAll( "\\{0\\}", index ); + } + + public String peekPropertyPath() { + return propertyPath; + } + + public boolean needsValidation(Set<String> groups) { + return groups.contains( currentGroup ); + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,575 @@ +// $Id: ValidatorImpl.java 113 2008-09-30 20:00:16Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.engine; + +import java.lang.reflect.Member; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; +import javax.validation.ConstraintDescriptor; +import javax.validation.ConstraintFactory; +import javax.validation.ElementDescriptor; +import javax.validation.InvalidConstraint; +import javax.validation.MessageResolver; +import javax.validation.Validator; + +import org.hibernate.validation.Version; +import org.hibernate.validation.impl.ConstraintDescriptorImpl; +import org.hibernate.validation.impl.ConstraintFactoryImpl; +import org.hibernate.validation.impl.InvalidConstraintImpl; +import org.hibernate.validation.impl.ResourceBundleMessageResolver; +import org.hibernate.validation.util.ReflectionHelper; +import org.hibernate.validation.util.PropertyIterator; + +/** + * The main Bean Validation class. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + * @todo Make all properties transient for serializability. + */ +public class ValidatorImpl<T> implements Validator<T> { + + /** + * The default group/sequence name when no group parameter is passed to validate(). + * + * @todo Is it correct to use this default string and if so is this the correct place to define it? + */ + private static final String DEFAULT_GROUP_NAME = "default"; + + private static final Set<Class> INDEXABLE_CLASS = new HashSet<Class>(); + + static { + INDEXABLE_CLASS.add( Integer.class ); + INDEXABLE_CLASS.add( Long.class ); + INDEXABLE_CLASS.add( String.class ); + } + + static { + Version.touch(); + } + + @SuppressWarnings("unchecked") + private final List<InvalidConstraintImpl<T>> EMPTY_CONSTRAINTS_LIST = Collections.EMPTY_LIST; + + /** + * A map for caching validators for cascaded entities. + */ + private final Map<Class<?>, ValidatorImpl> subValidators = new ConcurrentHashMap<Class<?>, ValidatorImpl>(); + + /** + * Gives access to the required parsed meta data. + */ + private final MetaDataProvider<T> metaDataProvider; + + /** + * Message resolver used for interpolating error messages. + */ + private final MessageResolver messageResolver; + + public ValidatorImpl(Class<T> beanClass, ConstraintFactory constraintFactory, MessageResolver messageResolver) { + if ( beanClass == null ) { + throw new IllegalArgumentException( "Bean class paramter cannot be null" ); + } + + metaDataProvider = new MetaDataProviderImpl<T>( beanClass, constraintFactory ); + this.messageResolver = messageResolver; + } + + public ValidatorImpl(Class<T> beanClass) { + this( beanClass, new ConstraintFactoryImpl(), new ResourceBundleMessageResolver() ); + } + + + /** + * {@inheritDoc} + */ + public Set<InvalidConstraint<T>> validate(T object, String... groups) { + if ( object == null ) { + throw new IllegalArgumentException( "Validation of a null object" ); + } + + ValidationContext<T> context = new ValidationContext<T>( object ); + List<InvalidConstraintImpl<T>> list = validate( context, Arrays.asList( groups ) ); + return new HashSet<InvalidConstraint<T>>( list ); + } + + /** + * Validates the ovject contained in <code>context</code>. + * + * @param context A context object containing the object to validate together with other state information needed + * for validation. + * @param groups A list of groups to validate. + * + * @return List of invalid constraints. + * + * @todo Currently we iterate the cascaded fields multiple times. Maybe we should change to an approach where we iterate the object graph only once. + * @todo Context root bean can be a different object than the current Validator<T> hence two different generics variables + */ + private List<InvalidConstraintImpl<T>> validate(ValidationContext<T> context, List<String> groups) { + if ( context.peekValidatedObject() == null ) { + return EMPTY_CONSTRAINTS_LIST; + } + + // if no group is specified use the default + if ( groups.size() == 0 ) { + groups = Arrays.asList( DEFAULT_GROUP_NAME ); + } + + List<String> expandedGroups; + boolean isGroupSequence; + for ( String group : groups ) { + expandedGroups = new ArrayList<String>(); + isGroupSequence = expandGroupName( group, expandedGroups ); + + for ( String expandedGroupName : expandedGroups ) { + context.setCurrentGroup( expandedGroupName ); + + validateConstraints( context ); + validateCascadedConstraints( context ); + + if ( isGroupSequence && context.getFailingConstraints().size() > 0 ) { + break; + } + } + } + return context.getFailingConstraints(); + } + + /** + * Validates the non-cascaded constraints. + * + * @param context The current validation context. + */ + private void validateConstraints(ValidationContext<T> context) { + for ( ValidatorMetaData metaData : metaDataProvider.getConstraintMetaDataList() ) { + ConstraintDescriptorImpl constraintDescriptor = metaData.getDescriptor(); + context.pushProperty( metaData.getPropertyName() ); + + if ( !context.needsValidation( constraintDescriptor.getGroups() ) ) { + context.popProperty(); + continue; + } + + Object value = metaData.getValue( context.peekValidatedObject() ); + ContextImpl contextImpl = new ContextImpl(constraintDescriptor); + + if ( !constraintDescriptor.getConstraintImplementation().isValid( value, contextImpl ) ) { + for ( ContextImpl.ErrorMessage error : contextImpl.getErrorMessages() ) { + String message = messageResolver.interpolate( + error.getMessage(), + constraintDescriptor, + context.peekValidatedObject() + ); + InvalidConstraintImpl<T> failingConstraint = new InvalidConstraintImpl<T>( + message, + context.getRootBean(), + metaDataProvider.getBeanClass(), + value, + context.peekPropertyPath(), //FIXME use error.getProperty() + context.getCurrentGroup() + ); + context.addConstraintFailure( failingConstraint ); + } + } + context.popProperty(); + } + context.markProcessedForCurrentGroup(); + } + + private void validateCascadedConstraint(ValidationContext<T> context, Type type, Object value) { + if ( value == null ) { + return; + } + + Iterator<?> iter; + if ( ReflectionHelper.isCollection( type ) ) { + boolean isIterable = value instanceof Iterable; + Map<?, ?> map = !isIterable ? ( Map<?, ?> ) value : null; + Iterable<?> elements = isIterable ? + ( Iterable<?> ) value : + map.entrySet(); + iter = elements.iterator(); + context.appendIndexToPropertyPath( "[{0}]" ); + } + else if ( ReflectionHelper.isArray( type ) ) { + List<?> arrayList = Arrays.asList( value ); + iter = arrayList.iterator(); + context.appendIndexToPropertyPath( "[{0}]" ); + } + else { + List<Object> list = new ArrayList<Object>(); + list.add( value ); + iter = list.iterator(); + } + + validateCascadedConstraint( context, iter ); + } + + private void validateCascadedConstraints(ValidationContext<T> context) { + List<Member> cascadedMembers = getMetaDataProvider().getCascadedMembers(); + for ( Member member : cascadedMembers ) { + Type type = ReflectionHelper.typeOf( member ); + context.pushProperty( ReflectionHelper.getPropertyName( member ) ); + ReflectionHelper.setAccessibility( member ); + Object value = ReflectionHelper.getValue( member, context.peekValidatedObject() ); + validateCascadedConstraint( context, type, value ); + context.popProperty(); + } + } + + private void validateCascadedConstraint(ValidationContext<T> context, Iterator<?> iter) { + Object actualValue; + String propertyIndex; + int i = 0; + while ( iter.hasNext() ) { + actualValue = iter.next(); + propertyIndex = String.valueOf( i ); + if ( actualValue instanceof Map.Entry ) { + Object key = ( ( Map.Entry ) actualValue ).getKey(); + if ( INDEXABLE_CLASS.contains( key.getClass() ) ) { + propertyIndex = key.toString(); + } + actualValue = ( ( Map.Entry ) actualValue ).getValue(); + } + + if ( context.isProcessedForCurrentGroup( actualValue ) ) { + i++; + continue; + } + + context.replacePropertyIndex( propertyIndex ); + + Class cascadedClass = actualValue.getClass(); + ValidatorImpl validatorImpl = getValidatorForClass( cascadedClass ); + context.pushValidatedObject( actualValue ); + validatorImpl.validate( context, Arrays.asList( context.getCurrentGroup() ) ); + context.popValidatedObject(); + i++; + } + } + + + /** + * {@inheritDoc} + */ + public Set<InvalidConstraint<T>> validateProperty(T object, String propertyName, String... groups) { + List<InvalidConstraintImpl<T>> failingConstraints = new ArrayList<InvalidConstraintImpl<T>>(); + validateProperty( object, new PropertyIterator( propertyName ), failingConstraints, groups ); + return new HashSet<InvalidConstraint<T>>( failingConstraints ); + } + + + private void validateProperty(T object, PropertyIterator propertyIter, List<InvalidConstraintImpl<T>> failingConstraints, String... groups) { + DesrciptorValueWrapper wrapper = getConstraintDescriptorAndValueForPath( this, propertyIter, object ); + + if ( wrapper == null ) { + return; + } + + // if no group is specified use the default + if ( groups.length == 0 ) { + groups = new String[] { DEFAULT_GROUP_NAME }; + } + + List<String> expandedGroups; + boolean isGroupSequence; + for ( String group : groups ) { + expandedGroups = new ArrayList<String>(); + isGroupSequence = expandGroupName( group, expandedGroups ); + + for ( String expandedGroupName : expandedGroups ) { + + if ( !wrapper.descriptor.isInGroups( expandedGroupName ) ) { + continue; + } + + ContextImpl contextImpl = new ContextImpl(wrapper.descriptor); + if ( !wrapper.descriptor.getConstraintImplementation().isValid( wrapper.value, contextImpl ) ) { + + for ( ContextImpl.ErrorMessage error : contextImpl.getErrorMessages() ) { + String message = messageResolver.interpolate( + error.getMessage(), + wrapper.descriptor, + wrapper.value + ); + InvalidConstraintImpl<T> failingConstraint = new InvalidConstraintImpl<T>( + message, + object, + ( Class<T> ) object.getClass(), + wrapper.value, + propertyIter.getOriginalProperty(), //FIXME use error.getProperty() + group + ); + addFailingConstraint( failingConstraints, failingConstraint ); + } + } + + if ( isGroupSequence && failingConstraints.size() > 0 ) { + break; + } + } + } + } + + /** + * {@inheritDoc} + */ + public Set<InvalidConstraint<T>> validateValue(String propertyName, Object value, String... groups) { + List<InvalidConstraintImpl<T>> failingConstraints = new ArrayList<InvalidConstraintImpl<T>>(); + validateValue( value, new PropertyIterator( propertyName ), failingConstraints, groups ); + return new HashSet<InvalidConstraint<T>>( failingConstraints ); + } + + + private void validateValue(Object object, PropertyIterator propertyIter, List<InvalidConstraintImpl<T>> failingConstraints, String... groups) { + ConstraintDescriptorImpl constraintDescriptor = getConstraintDescriptorForPath( this, propertyIter ); + + if ( constraintDescriptor == null ) { + return; + } + + // if no group is specified use the default + if ( groups.length == 0 ) { + groups = new String[] { DEFAULT_GROUP_NAME }; + } + + List<String> expandedGroups; + boolean isGroupSequence; + for ( String group : groups ) { + expandedGroups = new ArrayList<String>(); + isGroupSequence = expandGroupName( group, expandedGroups ); + + for ( String expandedGroupName : expandedGroups ) { + + if ( !constraintDescriptor.isInGroups( expandedGroupName ) ) { + continue; + } + + ContextImpl contextImpl = new ContextImpl(constraintDescriptor); + if ( !constraintDescriptor.getConstraintImplementation().isValid( object, contextImpl ) ) { + for ( ContextImpl.ErrorMessage error : contextImpl.getErrorMessages() ) { + String message = messageResolver.interpolate( + error.getMessage(), + constraintDescriptor, + object + ); + InvalidConstraintImpl<T> failingConstraint = new InvalidConstraintImpl<T>( + message, + null, + null, + object, + propertyIter.getOriginalProperty(), //FIXME use error.getProperty() + "" + ); + addFailingConstraint( failingConstraints, failingConstraint ); + } + } + + if ( isGroupSequence && failingConstraints.size() > 0 ) { + break; + } + } + } + } + + /** + * Returns the constraint descriptor for the given path relative to the specified validator. + * <p> + * This method does not traverse an actual object, but rather tries to resolve the porperty generically. + * </p> + * <p> + * This method is called recursively. Only if there is a valid 'validation path' through the object graph + * a constraint descriptor will be returned. + * </p> + * + * @param validator the validator to check for constraints. + * @param propertyIter an instance of <code>PropertyIterator</code> + * + * @return The constraint descriptor matching the given path. + */ + private ConstraintDescriptorImpl getConstraintDescriptorForPath(ValidatorImpl<?> validator, PropertyIterator propertyIter) { + + ConstraintDescriptorImpl matchingConstraintDescriptor = null; + propertyIter.split(); + + if ( !propertyIter.hasNext() ) { + List<ValidatorMetaData> metaDataList = validator.getMetaDataProvider().getConstraintMetaDataList(); + for ( ValidatorMetaData metaData : metaDataList ) { + ConstraintDescriptor constraintDescriptor = metaData.getDescriptor(); + if ( metaData.getPropertyName().equals( propertyIter.getHead() ) ) { + matchingConstraintDescriptor = ( ConstraintDescriptorImpl ) constraintDescriptor; + } + } + } + else { + List<Member> cascadedMembers = validator.getMetaDataProvider().getCascadedMembers(); + for ( Member m : cascadedMembers ) { + if ( ReflectionHelper.getPropertyName( m ).equals( propertyIter.getHead() ) ) { + Type type = ReflectionHelper.typeOf( m ); + + if ( propertyIter.isIndexed() ) { + type = ReflectionHelper.getIndexedType( type ); + if ( type == null ) { + continue; + } + } + + ValidatorImpl v = getValidatorForClass( ( Class ) type ); + matchingConstraintDescriptor = v.getConstraintDescriptorForPath( v, propertyIter ); + } + } + } + + return matchingConstraintDescriptor; + } + + + private DesrciptorValueWrapper getConstraintDescriptorAndValueForPath(ValidatorImpl<?> validator, PropertyIterator propertyIter, Object value) { + + DesrciptorValueWrapper wrapper = null; + propertyIter.split(); + + + // bottom out - there is only one token left + if ( !propertyIter.hasNext() ) { + List<ValidatorMetaData> metaDataList = validator.getMetaDataProvider().getConstraintMetaDataList(); + for ( ValidatorMetaData metaData : metaDataList ) { + ConstraintDescriptor constraintDescriptor = metaData.getDescriptor(); + if ( metaData.getPropertyName().equals( propertyIter.getHead() ) ) { + return new DesrciptorValueWrapper( + ( ConstraintDescriptorImpl ) constraintDescriptor, metaData.getValue( value ) + ); + } + } + } + else { + List<Member> cascadedMembers = validator.getMetaDataProvider().getCascadedMembers(); + for ( Member m : cascadedMembers ) { + if ( ReflectionHelper.getPropertyName( m ).equals( propertyIter.getHead() ) ) { + ReflectionHelper.setAccessibility( m ); + Object newValue = null; + if ( propertyIter.isIndexed() ) { + newValue = ReflectionHelper.getValue( m, value ); + } + else { + newValue = ReflectionHelper.getIndexedValue( value, propertyIter.getIndex() ); + } + ValidatorImpl cascadedValidator = getValidatorForClass( newValue.getClass() ); + wrapper = cascadedValidator.getConstraintDescriptorAndValueForPath( + cascadedValidator, propertyIter, newValue + ); + } + } + } + + return wrapper; + } + + + private void addFailingConstraint(List<InvalidConstraintImpl<T>> failingConstraints, InvalidConstraintImpl<T> failingConstraint) { + int i = failingConstraints.indexOf( failingConstraint ); + if ( i == -1 ) { + failingConstraints.add( failingConstraint ); + } + else { + failingConstraints.get( i ).addGroups( failingConstraint.getGroups() ); + } + } + + + /** + * @todo add child validation + */ + public boolean hasConstraints() { + return metaDataProvider.getConstraintMetaDataList().size() > 0; + } + + public ElementDescriptor getBeanConstraints() { + return metaDataProvider.getBeanDescriptor(); + } + + public ElementDescriptor getConstraintsForProperty(String propertyName) { + return metaDataProvider.getPropertyDescriptors().get( propertyName ); + } + + public String[] getValidatedProperties() { + return metaDataProvider.getPropertyDescriptors() + .keySet() + .toArray( new String[metaDataProvider.getPropertyDescriptors().size()] ); + } + + public MetaDataProvider<T> getMetaDataProvider() { + return metaDataProvider; + } + + /** + * Checks whether the provided group name is a group sequence and if so expands the group name and add the expanded + * groups names to <code>expandedGroupName </code> + * + * @param groupName The group name to expand + * @param expandedGroupNames The exanded group names or just a list with the single provided group name id the name + * was not expandable + * + * @return <code>true</code> if an expansion took place, <code>false</code> otherwise. + */ + private boolean expandGroupName(String groupName, List<String> expandedGroupNames) { + if ( expandedGroupNames == null ) { + throw new IllegalArgumentException( "List cannot be empty" ); + } + + boolean isGroupSequence; + + if ( metaDataProvider.getGroupSequences().containsKey( groupName ) ) { + expandedGroupNames.addAll( metaDataProvider.getGroupSequences().get( groupName ) ); + isGroupSequence = true; + } + else { + expandedGroupNames.add( groupName ); + isGroupSequence = false; + } + return isGroupSequence; + } + + @SuppressWarnings("unchecked") + private <V> ValidatorImpl<V> getValidatorForClass(Class<V> cascadedClass) { + ValidatorImpl<V> validatorImpl = subValidators.get( cascadedClass ); + if ( validatorImpl == null ) { + validatorImpl = new ValidatorImpl<V>( cascadedClass ); + subValidators.put( cascadedClass, validatorImpl ); + } + return validatorImpl; + } + + private class DesrciptorValueWrapper { + final ConstraintDescriptorImpl descriptor; + final Object value; + + DesrciptorValueWrapper(ConstraintDescriptorImpl descriptor, Object value) { + this.descriptor = descriptor; + this.value = value; + } + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorMetaData.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,188 @@ +// $Id: ValidatorMetaData.java 105 2008-09-29 12:37:32Z hardy.ferentschik $// $Id: ValidatorMetaData.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.engine; + +import java.lang.annotation.ElementType; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import javax.validation.ValidationException; + +import org.hibernate.validation.impl.ConstraintDescriptorImpl; +import org.hibernate.validation.util.ReflectionHelper; + +/** + * Instances of this class abstract the constraint type (class, method or field constraint). This allows + * a unified handling of constraints in the validator imlpementation. + * + * @author Hardy Ferentschik + */ +public class ValidatorMetaData { + + /** + * The constraint specific meta data. + */ + private final ConstraintDescriptorImpl descriptor; + + /** + * The type (class) the constraint was defined on. <code>null</code> if the constraint was specified on method or + * field level. + */ + private final Type type; + + /** + * The method the constraint was defined on. <code>null</code> if the constraint was specified on class or + * field level. + */ + private final Method method; + + /** + * The field the constraint was defined on. <code>null</code> if the constraint was specified on class or + * method level. + */ + private final Field field; + + /** + * The JavaBeans name for this constraint. + */ + private final String propertyName; + + /** + * Describes on which level (<code>TYPE</code>, <code>METHOD</code>, <code>FIELD</code>) the constraint was + * defined on. + */ + private final ElementType elementType; + + public ValidatorMetaData(Type t, ConstraintDescriptorImpl constraintDescriptor) { + this.type = t; + this.method = null; + this.field = null; + this.descriptor = constraintDescriptor; + this.elementType = ElementType.TYPE; + this.propertyName = ""; + } + + public ValidatorMetaData(Method m, ConstraintDescriptorImpl constraintDescriptor) { + this.method = m; + this.type = null; + this.field = null; + this.descriptor = constraintDescriptor; + this.elementType = ElementType.METHOD; + this.propertyName = ReflectionHelper.getPropertyName( m ); + } + + public ValidatorMetaData(Field f, ConstraintDescriptorImpl constraintDescriptor) { + this.field = f; + this.method = null; + this.type = null; + this.descriptor = constraintDescriptor; + this.elementType = ElementType.FIELD; + this.propertyName = f.getName(); + } + + /** + * @param o the object from which to retrieve the value. + * + * @return Returns the value for this constraint from the specified object. Depending on the type either the value itself + * is returned of method or field access is used to access the value. + */ + public Object getValue(Object o) { + switch ( elementType ) { + case TYPE: { + return o; + } + case METHOD: { + return ReflectionHelper.getValue( method, o ); + } + case FIELD: { + return ReflectionHelper.getValue( field, o ); + } + default: { + throw new ValidationException( + "Invalid state of ValidatorMetaData. Parameter elementType has unexpected value - " + elementType + ); + } + } + } + + /** + * @return Returns <code>true</code> in case the constraint is defined on a collection, <code>false</code> + * otherwise. + */ + public boolean isCollection() { + Type t = typeOfAnnoatedElement(); + return ReflectionHelper.isCollection( t ); + } + + /** + * @return Returns <code>true</code> in case the constraint is defined on an array, <code>false</code> + * otherwise. + */ + public boolean isArray() { + Type t = typeOfAnnoatedElement(); + return ReflectionHelper.isArray( t ); + } + + public ConstraintDescriptorImpl getDescriptor() { + return descriptor; + } + + public Method getMethod() { + return method; + } + + public Field getField() { + return field; + } + + public Type getType() { + return type; + } + + public String getPropertyName() { + return propertyName; + } + + public ElementType getElementType() { + return elementType; + } + + private Type typeOfAnnoatedElement() { + Type t; + switch ( elementType ) { + case TYPE: { + t = type; + break; + } + case METHOD: { + t = ReflectionHelper.typeOf( method ); + break; + } + case FIELD: { + t = ReflectionHelper.typeOf( field ); + break; + } + default: { + throw new ValidationException( + "Invalid state of ValidatorMetaData. Parameter elementType has unexpected value - " + elementType + ); + } + } + return t; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintDescriptorImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintDescriptorImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintDescriptorImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,101 @@ +// $Id: ConstraintDescriptorImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import java.lang.annotation.Annotation; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import javax.validation.Constraint; +import javax.validation.ConstraintDescriptor; +import javax.validation.ValidationException; + +/** + * Describe a single constraint. + * + * @author Emmanuel Bernard + */ +public class ConstraintDescriptorImpl implements ConstraintDescriptor { + private Annotation annotation; + private Constraint constraintImplementation; + private Set<String> contexts; + private Map<String, Object> parameters; + + + public ConstraintDescriptorImpl(Annotation annotation, String[] contexts, Constraint validator) { + this.annotation = annotation; + if ( contexts.length == 0 ) { + contexts = new String[] { "default" }; + } + this.contexts = new HashSet<String>(); + this.contexts.addAll( Arrays.asList( contexts ) ); + this.constraintImplementation = validator; + this.parameters = getAnnotationParameters( annotation ); + } + + /** + * Constraint declaration annotation + */ + public Annotation getAnnotation() { + return annotation; + } + + /** + * What are the contexts the constraint is applied on + */ + public Set<String> getGroups() { + return contexts; + } + + public boolean isInGroups(String group) { + return contexts.contains( group ); + } + + /** + * Return the constraint implementation routine + */ + public Constraint getConstraintImplementation() { + return constraintImplementation; + } + + public Map<String, Object> getParameters() { + return parameters; + } + + private Map<String, Object> getAnnotationParameters(Annotation annotation) { + Method[] declaredMethods = annotation.annotationType().getDeclaredMethods(); + Map<String, Object> parameters = new HashMap<String, Object>( declaredMethods.length ); + for ( Method m : declaredMethods ) { + try { + parameters.put( m.getName(), m.invoke( annotation ) ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( "Unable to read annotation parameters: " + annotation.getClass(), e ); + } + catch ( InvocationTargetException e ) { + throw new ValidationException( "Unable to read annotation parameters: " + annotation.getClass(), e ); + } + } + return Collections.unmodifiableMap( parameters ); + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintFactoryImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintFactoryImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ConstraintFactoryImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,41 @@ +// $Id: ConstraintFactoryImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import javax.validation.Constraint; +import javax.validation.ConstraintFactory; +import javax.validation.ValidationException; + +/** + * Default <code>ConstraintFactory</code> using a no-arg constructor. + * + * @author Emmanuel Bernard + */ +public class ConstraintFactoryImpl implements ConstraintFactory { + public <T extends Constraint> T getInstance(Class<T> key) { + try { + return key.newInstance(); + } + catch ( InstantiationException e ) { + throw new ValidationException( "Unable to instanciate " + key, e ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( "Unable to instanciate " + key, e ); + } + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ElementDescriptorImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ElementDescriptorImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ElementDescriptorImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,90 @@ +// $Id: ElementDescriptorImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import java.lang.annotation.ElementType; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import javax.validation.ConstraintDescriptor; +import javax.validation.ElementDescriptor; + +/** + * Describe a validated element (class, field or property). + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + * @todo Should returnType be renamed to type? + * @todo Handle problem in descirbing cyclic dependecies for propertyPath + */ +public class ElementDescriptorImpl implements ElementDescriptor { + private final ElementType elementType; + private final Class returnType; + private final boolean cascaded; + private final List<ConstraintDescriptor> constraintDescriptors = new ArrayList<ConstraintDescriptor>(); + private final String propertyPath; + + + public ElementDescriptorImpl(ElementType elementType, Class returnType, boolean cascaded, String propertyPath) { + this.elementType = elementType; + this.returnType = returnType; + this.cascaded = cascaded; + this.propertyPath = propertyPath; + } + + public void addConstraintDescriptor(ConstraintDescriptorImpl constraintDescriptor) { + constraintDescriptors.add( constraintDescriptor ); + } + + /** + * {@inheritDoc} + */ + public ElementType getElementType() { + return elementType; + } + + /** + * {@inheritDoc} + * + * @todo Generic type or regular type? + */ + public Class getReturnType() { + return returnType; + } + + /** + * {@inheritDoc} + */ + public boolean isCascaded() { + return cascaded; + } + + /** + * {@inheritDoc} + */ + public List<ConstraintDescriptor> getConstraintDescriptors() { + return Collections.unmodifiableList( constraintDescriptors ); + } + + /** + * {@inheritDoc} + */ + public String getPropertyPath() { + return propertyPath; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/HibernateValidationProvider.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/HibernateValidationProvider.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/HibernateValidationProvider.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,65 @@ +// $Id: HibernateValidationProvider.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import javax.validation.ValidationException; +import javax.validation.ValidatorBuilder; +import javax.validation.ValidatorFactory; +import javax.validation.spi.ValidationProvider; +import javax.validation.spi.ValidatorBuilderImplementor; +import javax.validation.spi.BootstrapState; + +import org.hibernate.validation.HibernateValidatorBuilder; + +/** + * Default implementation of <code>ValidationProvider</code> within Hibernate validator. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public class HibernateValidationProvider implements ValidationProvider { + + /** + * {@inheritDoc} + */ + public boolean isSuitable(Class<? extends ValidatorBuilder<?>> builderClass) { + return builderClass == HibernateValidatorBuilder.class; + } + + public <T extends ValidatorBuilder<T>> T createSpecializedValidatorBuilder(BootstrapState state, Class<T> builderClass) { + if ( ! isSuitable( builderClass ) ) { + throw new ValidationException("Illegal call to createSpecializedValidatorBuilder() for a non suitable provider"); + } + //cast protected by isSuitable call + return builderClass.cast( new ValidatorBuilderImpl( this ) ); + } + + /** + * {@inheritDoc} + */ + public ValidatorBuilder<?> createGenericValidatorBuilder(BootstrapState state) { + return new ValidatorBuilderImpl( state ); + } + + /** + * {@inheritDoc} + */ + public ValidatorFactory buildValidatorFactory(ValidatorBuilderImplementor validatorBuilder) { + return new ValidatorFactoryImpl( validatorBuilder ); + } +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/HibernateValidationProvider.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/InvalidConstraintImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/InvalidConstraintImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/InvalidConstraintImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,137 @@ +// $Id: InvalidConstraintImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import java.util.HashSet; +import java.util.Set; +import javax.validation.InvalidConstraint; + +/** + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public class InvalidConstraintImpl<T> implements InvalidConstraint<T> { + private String message; + private T rootBean; + private Class<T> beanClass; + private Object value; + private String propertyPath; + private HashSet<String> groups; + + + public InvalidConstraintImpl(String message, T rootBean, Class<T> beanClass, Object value, String propertyPath, String group) { + this.message = message; + this.rootBean = rootBean; + this.beanClass = beanClass; + this.value = value; + this.propertyPath = propertyPath; + groups = new HashSet<String>(); + groups.add( group ); + } + + /** + * {@inheritDoc} + */ + public String getMessage() { + return message; + } + + /** + * {@inheritDoc} + */ + public T getRootBean() { + return rootBean; + } + + /** + * {@inheritDoc} + */ + public Class<T> getBeanClass() { + return beanClass; + } + + /** + * {@inheritDoc} + */ + public Object getValue() { + return value; + } + + /** + * {@inheritDoc} + */ + public String getPropertyPath() { + return propertyPath; + } + + /** + * {@inheritDoc} + */ + public Set<String> getGroups() { + return groups; + } + + public void addParent(T parentBean, String parentProperty) { + this.propertyPath = parentProperty + "." + propertyPath; + this.rootBean = parentBean; + } + + public void addGroups(Set<String> groupSet) { + groups.addAll( groupSet ); + } + + @Override + public boolean equals(Object o) { + if ( this == o ) { + return true; + } + if ( !( o instanceof InvalidConstraintImpl ) ) { + return false; + } + + InvalidConstraintImpl that = ( InvalidConstraintImpl ) o; + + if ( beanClass != null ? !beanClass.equals( that.beanClass ) : that.beanClass != null ) { + return false; + } + if ( message != null ? !message.equals( that.message ) : that.message != null ) { + return false; + } + if ( propertyPath != null ? !propertyPath.equals( that.propertyPath ) : that.propertyPath != null ) { + return false; + } + if ( rootBean != null ? !rootBean.equals( that.rootBean ) : that.rootBean != null ) { + return false; + } + if ( value != null ? !value.equals( that.value ) : that.value != null ) { + return false; + } + + return true; + } + + @Override + public int hashCode() { + int result = message != null ? message.hashCode() : 0; + result = 31 * result + ( rootBean != null ? rootBean.hashCode() : 0 ); + result = 31 * result + ( beanClass != null ? beanClass.hashCode() : 0 ); + result = 31 * result + ( value != null ? value.hashCode() : 0 ); + result = 31 * result + ( propertyPath != null ? propertyPath.hashCode() : 0 ); + return result; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ResourceBundleMessageResolver.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ResourceBundleMessageResolver.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ResourceBundleMessageResolver.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,151 @@ +// $Id: ResourceBundleMessageResolver.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import java.util.Locale; +import java.util.Map; +import java.util.MissingResourceException; +import java.util.ResourceBundle; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import javax.validation.ConstraintDescriptor; +import javax.validation.MessageResolver; + +import org.slf4j.Logger; + +import org.hibernate.validation.util.LoggerFactory; + + +/** + * Resource bundle backed message resolver. + * + * @author Emmanuel Bernard + */ +public class ResourceBundleMessageResolver implements MessageResolver { + private static final String DEFAULT_VALIDATION_MESSAGES = "org.hibernate.validation.ValidationMessages"; + private static final String USER_VALIDATION_MESSAGES = "ValidationMessages"; + private static final Logger log = LoggerFactory.make(); + + /** + * Regular expression used to do message interpolation. + */ + private static final Pattern messagePattern = Pattern.compile( "\\{([\\w\\.]+)\\}" ); + private ResourceBundle defaultResourceBundle; + private ResourceBundle userResourceBundle; + + public ResourceBundleMessageResolver() { + userResourceBundle = getFileBasedResourceBundle(); + defaultResourceBundle = ResourceBundle.getBundle( DEFAULT_VALIDATION_MESSAGES ); + } + + public ResourceBundleMessageResolver(ResourceBundle resourceBundle) { + if ( resourceBundle == null ) { + userResourceBundle = getFileBasedResourceBundle(); + } + else { + this.userResourceBundle = resourceBundle; + } + defaultResourceBundle = ResourceBundle.getBundle( DEFAULT_VALIDATION_MESSAGES ); + } + + /** + * Search current thread classloader for the resource bundle. If not found, search validator (this) classloader. + * + * @return the resource bundle or <code>null</code> if none is found. + */ + private ResourceBundle getFileBasedResourceBundle() { + ResourceBundle rb = null; + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + if ( classLoader != null ) { + rb = loadBundle( classLoader, USER_VALIDATION_MESSAGES + " not found by thread local classloader" ); + } + if ( rb == null ) { + rb = loadBundle( + this.getClass().getClassLoader(), USER_VALIDATION_MESSAGES + " not found by validator classloader" + ); + } + if ( log.isDebugEnabled() ) { + if ( rb != null ) { + log.debug( USER_VALIDATION_MESSAGES + " found" ); + } + else { + log.debug( USER_VALIDATION_MESSAGES + " not found. Delegating to " + DEFAULT_VALIDATION_MESSAGES ); + } + } + return rb; + } + + private ResourceBundle loadBundle(ClassLoader classLoader, String message) { + ResourceBundle rb = null; + try { + rb = ResourceBundle.getBundle( USER_VALIDATION_MESSAGES, Locale.getDefault(), classLoader ); + } + catch ( MissingResourceException e ) { + log.trace( message ); + } + return rb; + } + + public String interpolate(String message, ConstraintDescriptor constraintDescriptor, Object value) { + //probably no need for caching, but it could be done by parameters since the map + //is immutable and uniquely built per Validation definition, the comparaison has to be based on == and not equals though + return replace( message, constraintDescriptor.getParameters() ); + } + + + private String replace(String message, Map<String, Object> parameters) { + Matcher matcher = messagePattern.matcher( message ); + StringBuffer sb = new StringBuffer(); + while ( matcher.find() ) { + matcher.appendReplacement( sb, resolveParameter( matcher.group( 1 ), parameters ) ); + } + matcher.appendTail( sb ); + return sb.toString(); + } + + + private String resolveParameter(String token, Map<String, Object> parameters) { + Object variable = parameters.get( token ); + if ( variable != null ) { + return variable.toString(); + } + + StringBuffer buffer = new StringBuffer(); + String string = null; + try { + string = userResourceBundle != null ? userResourceBundle.getString( token ) : null; + } + catch ( MissingResourceException e ) { + //give a second chance with the default resource bundle + } + if ( string == null ) { + try { + string = defaultResourceBundle.getString( token ); + } + catch ( MissingResourceException e ) { + //return the unchanged string + buffer.append( "{" ).append( token ).append( '}' ); + } + } + if ( string != null ) { + // call resolve recusively! + buffer.append( replace( string, parameters ) ); + } + return buffer.toString(); + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorBuilderImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorBuilderImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorBuilderImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,116 @@ +// $Id: ValidatorBuilderImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import java.io.InputStream; +import java.util.List; +import javax.validation.ConstraintFactory; +import javax.validation.MessageResolver; +import javax.validation.ValidationException; +import javax.validation.ValidationProviderResolver; +import javax.validation.ValidatorBuilder; +import javax.validation.ValidatorFactory; +import javax.validation.bootstrap.DefaultValidationProviderResolver; +import javax.validation.spi.ValidationProvider; +import javax.validation.spi.ValidatorBuilderImplementor; +import javax.validation.spi.BootstrapState; + +import org.hibernate.validation.HibernateValidatorBuilder; + +/** + * @author Emmanuel Bernard + */ +public class ValidatorBuilderImpl implements HibernateValidatorBuilder, ValidatorBuilderImplementor { + private MessageResolver messageResolver = new ResourceBundleMessageResolver(); + private ConstraintFactory constraintFactory = new ConstraintFactoryImpl(); + private String configurationFile = "META-INF/validation.xml"; + private final ValidationProvider provider; + private final ValidationProviderResolver providerResolver; + + public ValidatorBuilderImpl(BootstrapState state) { + if (state.getValidationProviderResolver() == null) { + this.providerResolver = new DefaultValidationProviderResolver(); + } + else { + this.providerResolver = state.getValidationProviderResolver(); + } + this.provider = null; + } + + public ValidatorBuilderImpl(ValidationProvider provider) { + if ( provider == null ) { + throw new ValidationException( "Assertion error: inconsistent ValidatorBuilderImpl construction"); + } + this.provider = provider; + this.providerResolver = null; + } + + public ValidatorBuilderImpl messageResolver(MessageResolver resolver) { + this.messageResolver = resolver; + return this; + } + + public ValidatorBuilderImpl constraintFactory(ConstraintFactory constraintFactory) { + this.constraintFactory = constraintFactory; + return this; + } + + public ValidatorFactory build() { + if ( isSpecificProvider() ) { + return provider.buildValidatorFactory( this ); + } + else { + //read provider name from configuration + Class<? extends ValidatorBuilder<?>> providerClass = null; + + if ( providerClass != null ) { + for ( ValidationProvider provider : providerResolver.getValidationProviders() ) { + if ( provider.isSuitable( providerClass ) ) { + return provider.buildValidatorFactory( this ); + } + } + throw new ValidationException( "Unable to find provider: " + providerClass ); + } + else { + List<ValidationProvider> providers = providerResolver.getValidationProviders(); + assert providers.size() != 0; //I run therefore I am + return providers.get( 0 ).buildValidatorFactory( this ); + } + } + } + + private boolean isSpecificProvider() { + return provider != null; + } + + public MessageResolver getMessageResolver() { + return messageResolver; + } + + public ConstraintFactory getConstraintFactory() { + return constraintFactory; + } + + public ValidatorBuilderImpl configure(InputStream stream) { + return null; //To change body of implemented methods use File | Settings | File Templates. + } + + public InputStream getConfigurationStream() { + return null; //To change body of implemented methods use File | Settings | File Templates. + } +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorBuilderImpl.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorFactoryImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorFactoryImpl.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorFactoryImpl.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,50 @@ +// $Id: ValidatorFactoryImpl.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import javax.validation.ConstraintFactory; +import javax.validation.MessageResolver; +import javax.validation.Validator; +import javax.validation.ValidatorFactory; +import javax.validation.spi.ValidatorBuilderImplementor; + +import org.hibernate.validation.engine.ValidatorImpl; + +/** + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public class ValidatorFactoryImpl implements ValidatorFactory { + + private final MessageResolver messageResolver; + private final ConstraintFactory constraintFactory; + + + public ValidatorFactoryImpl(ValidatorBuilderImplementor validatorBuilder) { + this.messageResolver = validatorBuilder.getMessageResolver(); + this.constraintFactory = validatorBuilder.getConstraintFactory(); + //do init metadata from XML form + } + + /** + * {@inheritDoc} + */ + public <T> Validator<T> getValidator(Class<T> clazz) { + return new ValidatorImpl<T>( clazz, constraintFactory, messageResolver ); + } +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/impl/ValidatorFactoryImpl.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/IdentitySet.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/IdentitySet.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/IdentitySet.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,107 @@ +// $Id: IdentitySet.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +import java.util.Collection; +import java.util.IdentityHashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; + +/** + * Set that compares object by identity rather than equality. + * + * @author Emmanuel Bernard + */ +public class IdentitySet implements Set { + private Map<Object, Object> map; + private Object CONTAINS = new Object(); + + public IdentitySet() { + this( 10 ); + } + + public IdentitySet(int size) { + this.map = new IdentityHashMap<Object, Object>( size ); + } + + public int size() { + return map.size(); + } + + public boolean isEmpty() { + return map.isEmpty(); + } + + public boolean contains(Object o) { + return map.containsKey( o ); + } + + public Iterator iterator() { + return map.keySet().iterator(); + } + + public Object[] toArray() { + return map.keySet().toArray(); + } + + public boolean add(Object o) { + return map.put( o, CONTAINS ) == null; + } + + public boolean remove(Object o) { + return map.remove( o ) == CONTAINS; + } + + public boolean addAll(Collection c) { + boolean doThing = false; + for ( Object o : c ) { + doThing = doThing || add( o ); + } + return doThing; + } + + public void clear() { + map.clear(); + } + + public boolean removeAll(Collection c) { + boolean remove = false; + for ( Object o : c ) { + remove = remove || remove( o ); + } + return remove; + } + + public boolean retainAll(Collection c) { + throw new UnsupportedOperationException(); + } + + public boolean containsAll(Collection c) { + for ( Object o : c ) { + if ( !contains( o ) ) { + return false; + } + } + return true; + } + + public Object[] toArray(Object[] a) { + return map.keySet().toArray( a ); + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/LoggerFactory.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/LoggerFactory.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/LoggerFactory.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,32 @@ +// :$ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +import org.slf4j.Logger; + +/** + * @author Hardy Ferentschik + */ +public class LoggerFactory { + public static Logger make() { + Throwable t = new Throwable(); + StackTraceElement directCaller = t.getStackTrace()[1]; + return org.slf4j.LoggerFactory.getLogger( directCaller.getClassName() ); + } +} + Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/PropertyIterator.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/PropertyIterator.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/PropertyIterator.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,102 @@ +// $Id: PropertyIterator.java 112 2008-09-30 08:08:50Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +/** + * @author Hardy Ferentschik + */ + +/** + * Helper class to iterate over a property. After constructing an instance of this class one can with + * successive calls to <code>split()</code> split the property into a head and tail section. The head will contain the + * property up to the first '.' and tail the rest. If head is an indexed value it is further seperated into its actual + * value and index. For example, <code>new PropertyNavigator("order[2].orderNumer").split()</code> will result into: + * <ul> + * <li> <code>getHead() == "order"</code> </li> + * <li> <code>getIndex() == "2"</code> </li> + * <li> <code>getTail() == "orderNumber"</code> </li> + * </ul>. + */ +public class PropertyIterator { + final String originalProperty; + String head; + String index; + String tail; + + public PropertyIterator(String property) { + this.originalProperty = property; + if ("".equals( property ) ) { + this.tail = null; + } else { + this.tail = property; + } + } + + public boolean hasNext() { + return tail != null; + } + + /** + * Splits the property at the next '.' + * + * @todo Add error handling in case the property uses wrong characters or has unbalanced [] + */ + public void split() { + + if ( tail == null ) { + return; + } + + String[] tokens = tail.split( "\\.", 2 ); // split the property at the first . + + head = tokens[0]; + index = null; + + if ( head.contains( "[" ) ) { + head = tokens[0].substring( 0, tokens[0].indexOf( "[" ) ); + index = tokens[0].substring( tokens[0].indexOf( "[" ) + 1, tokens[0].indexOf( "]" ) ); + } + + if ( tokens.length > 1 ) { + tail = tokens[1]; + } + else { + tail = null; + } + } + + public String getOriginalProperty() { + return originalProperty; + } + + public String getHead() { + return head; + } + + public String getTail() { + return tail; + } + + public String getIndex() { + return index; + } + + public boolean isIndexed() { + return index != null; + } +} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/ReflectionHelper.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/ReflectionHelper.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/util/ReflectionHelper.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,309 @@ +// $Id: ReflectionHelper.java 111 2008-09-30 08:00:12Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +import java.beans.Introspector; +import java.lang.reflect.AccessibleObject; +import java.lang.reflect.Field; +import java.lang.reflect.GenericArrayType; +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.lang.reflect.Modifier; +import java.lang.reflect.ParameterizedType; +import java.lang.reflect.Type; +import java.lang.reflect.WildcardType; +import java.util.Collection; +import java.util.Map; +import java.util.Iterator; +import java.util.Arrays; +import java.util.List; +import javax.validation.ValidationException; + +/** + * Some reflection utility methods. + * + * @author Hardy Ferentschik + */ +public class ReflectionHelper { + + private ReflectionHelper() { + } + + /** + * Process bean properties getter by applying the JavaBean naming conventions. + * + * @param member the member for which to get the property name. + * + * @return The bean method name with the "is" or "get" prefix stripped off, <code>null</code> + * the method name id not according to the JavaBeans standard. + * + * @todo reference the JavaBean naming conventions spec here + */ + public static String getPropertyName(Member member) { + String name = null; + + if ( member instanceof Field ) { + name = member.getName(); + } + + if ( member instanceof Method ) { + String methodName = member.getName(); + if ( methodName.startsWith( "is" ) ) { + name = Introspector.decapitalize( methodName.substring( 2 ) ); + } + else if ( methodName.startsWith( "get" ) ) { + name = Introspector.decapitalize( methodName.substring( 3 ) ); + } + } + + return name; + } + + /** + * @param member The <code>Member</code> instance for which to retrieve the type. + * + * @return Retrurns the <code>Type</code> of the given <code>Field</code> or <code>Method</code>. + * + * @throws IllegalArgumentException in case <code>member</code> is not a <code>Field</code> or <code>Method</code>. + */ + public static Type typeOf(Member member) { + if ( member instanceof Field ) { + return ( ( Field ) member ).getGenericType(); + } + if ( member instanceof Method ) { + return ( ( Method ) member ).getGenericReturnType(); + } + throw new IllegalArgumentException( "Member " + member + " is neither a field nor a method" ); + } + + + public static Object getValue(Member member, Object object) { + Object value = null; + + if ( member instanceof Method ) { + Method method = ( Method ) member; + try { + value = method.invoke( object ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( "Unable to access " + method.getName(), e ); + } + catch ( InvocationTargetException e ) { + throw new ValidationException( "Unable to access " + method.getName(), e ); + } + } + else if ( member instanceof Field ) { + Field field = ( Field ) member; + try { + value = field.get( object ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( "Unable to access " + field.getName(), e ); + } + } + return value; + } + + public static void setAccessibility(Member member) { + if ( !Modifier.isPublic( member.getModifiers() ) ) { + //Sun's ease of use, sigh... + ( ( AccessibleObject ) member ).setAccessible( true ); + } + } + + public static Class<?> loadClass(String name, Class caller) throws ClassNotFoundException { + try { + //try context classloader, if fails try caller classloader + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + if ( loader != null ) { + return loader.loadClass( name ); + } + } + catch ( ClassNotFoundException e ) { + //trying caller classloader + if ( caller == null ) { + throw e; + } + } + return Class.forName( name, true, caller.getClassLoader() ); + } + + /** + * Determines the type of elements of a generic collection or array. + * + * @param type the collection or array type. + * + * @return the element type of the generic collection/array or <code>null</code> in case the specified type is not a collection/array or the + * element type cannot be determined. + * + * @todo Verify algorithm. Does this hold up in most cases? + */ + public static Type getIndexedType(Type type) { + Type indexedType = null; + if ( isCollection( type ) && type instanceof ParameterizedType ) { + ParameterizedType paramType = ( ParameterizedType ) type; + Class collectionClass = getCollectionClass( type ); + if ( collectionClass == Collection.class || collectionClass == java.util.List.class || collectionClass == java.util.Set.class || collectionClass == java.util.SortedSet.class ) { + indexedType = paramType.getActualTypeArguments()[0]; + } + else if ( collectionClass == Map.class || collectionClass == java.util.SortedMap.class ) { + indexedType = paramType.getActualTypeArguments()[1]; + } + } + else if ( ReflectionHelper.isArray( type ) && type instanceof GenericArrayType ) { + GenericArrayType arrayTye = ( GenericArrayType ) type; + indexedType = arrayTye.getGenericComponentType(); + } + return indexedType; + } + + + /** + * @param type the type to check. + * + * @return Returns <code>true</code> if <code>type</code> is an array type or <code>false</code> otherwise. + */ + public static boolean isArray(Type type) { + if ( type instanceof Class ) { + return ( ( Class ) type ).isArray(); + } + return type instanceof GenericArrayType; + } + + + /** + * @param type the type to check. + * + * @return Returns <code>true</code> if <code>type</code> is a collection type or <code>false</code> otherwise. + */ + public static boolean isCollection(Type type) { + return getCollectionClass( type ) != null; + } + + + /** + * Returns the collection class for the specified type provided it is a collection. + * <p> + * This is a simplified version of commons annotations </code>TypeUtils.getCollectionClass()</code>. + * </p> + * + * @param type the <code>Type</code> to check. + * + * @return the collection class, or <code>null</code> if type is not a collection class. + */ + @SuppressWarnings("unchecked") + public static Class<? extends Collection> getCollectionClass(Type type) { + if ( type instanceof Class && isCollectionClass( ( Class ) type ) ) { + return ( Class<? extends Collection> ) type; + } + if ( type instanceof ParameterizedType ) { + return getCollectionClass( ( ( ParameterizedType ) type ).getRawType() ); + } + if ( type instanceof WildcardType ) { + Type[] upperBounds = ( ( WildcardType ) type ).getUpperBounds(); + if ( upperBounds.length == 0 ) { + return null; + } + return getCollectionClass( upperBounds[0] ); + } + return null; + } + + /** + * Checks whether the specified class parameter is an instance of a collection class. + * + * @param clazz <code>Class</code> to check. + * + * @return <code>true</code> is <code>clazz</code> is instance of a collection class, <code>false</code> otherwise. + */ + private static boolean isCollectionClass(Class<?> clazz) { + Class[] interfaces = clazz.getInterfaces(); + + for ( Class interfaceClass : interfaces) { + if (interfaceClass == Collection.class + || interfaceClass == java.util.List.class + || interfaceClass == java.util.Set.class + || interfaceClass == java.util.Map.class + || interfaceClass == java.util.SortedSet.class // extension to the specs + || interfaceClass == java.util.SortedMap.class) { // extension to the specs) + return true; + } + } + + return false; + } + + /** + * Tries to retrieve the indexed value from the specified object. + * + * @param value The object from which to retrieve the indexed value. The object has to be non <code>null</null> and + * either a collection or array. + * @param index The index. The index does not have to be numerical. <code>value</code> could also be a map in which + * case the index could also be a string key. + * @return The indexed value or <code>null</code> if <code>value</code> is <code>null</code> or not a collection or array. + * <code>null</code> is also returned in case the index does not exist. + */ + public static Object getIndexedValue(Object value, String index) { + if ( value == null ) { + return null; + } + + // try to create the index + int numIndex = -1; + try { + numIndex = Integer.valueOf( index ); + } + catch ( NumberFormatException nfe ) { + // ignore + } + + if ( numIndex == -1 ) { // must be a map indexed by string + Map<?, ?> map = ( Map<?, ?> ) value; + //noinspection SuspiciousMethodCalls + return map.get( index ); + } + + Iterator<?> iter = null; + Type type = value.getClass(); + if ( isCollection( type ) ) { + boolean isIterable = value instanceof Iterable; + Map<?, ?> map = !isIterable ? ( Map<?, ?> ) value : null; + Iterable<?> elements = isIterable ? + ( Iterable<?> ) value : + map.values(); + iter = elements.iterator(); + + } + else if ( isArray( type ) ) { + List<?> arrayList = Arrays.asList( value ); + iter = arrayList.iterator(); + } + + int i = 0; + Object o; + while ( iter.hasNext() ) { + o = iter.next(); + if ( i == numIndex ) { + return o; + } + i++; + } + return null; + } +} Added: validator/trunk/hibernate-validator/src/main/resources/META-INF/services/javax.validation.spi.ValidationProvider =================================================================== --- validator/trunk/hibernate-validator/src/main/resources/META-INF/services/javax.validation.spi.ValidationProvider (rev 0) +++ validator/trunk/hibernate-validator/src/main/resources/META-INF/services/javax.validation.spi.ValidationProvider 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1 @@ +org.hibernate.validation.impl.HibernateValidationProvider \ No newline at end of file Added: validator/trunk/hibernate-validator/src/main/resources/org/hibernate/validation/ValidationMessages.properties =================================================================== --- validator/trunk/hibernate-validator/src/main/resources/org/hibernate/validation/ValidationMessages.properties (rev 0) +++ validator/trunk/hibernate-validator/src/main/resources/org/hibernate/validation/ValidationMessages.properties 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,4 @@ +validator.notNull=may not be null +validator.length=length must be between {min} and {max} +validator.notEmpty=may not be empty +validator.pattern=must match "{regex}" \ No newline at end of file Added: validator/trunk/hibernate-validator/src/site/site.xml =================================================================== --- validator/trunk/hibernate-validator/src/site/site.xml (rev 0) +++ validator/trunk/hibernate-validator/src/site/site.xml 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> +<project name="Maven"> + <bannerLeft> + <name>Maven</name> + <src>http://maven.apache.org/images/apache-maven-project.png</src> + <href>http://maven.apache.org/</href> + </bannerLeft> + <bannerRight> + <src>http://maven.apache.org/images/maven-small.gif</src> + </bannerRight> + <body> + <links> + <item name="Maven 2" href="http://maven.apache.org/"/> + </links> + + <menu ref="reports"/> + + </body> +</project> \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/bootstrap/ValidationTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/bootstrap/ValidationTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/bootstrap/ValidationTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,244 @@ +// $Id: ValidationTest.java 115 2008-10-01 15:33:10Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.bootstrap; + +import java.util.ArrayList; +import java.util.List; +import java.util.Set; +import javax.validation.Constraint; +import javax.validation.ConstraintDescriptor; +import javax.validation.ConstraintFactory; +import javax.validation.InvalidConstraint; +import javax.validation.MessageResolver; +import javax.validation.Validation; +import javax.validation.ValidationException; +import javax.validation.ValidationProviderResolver; +import javax.validation.Validator; +import javax.validation.ValidatorBuilder; +import javax.validation.ValidatorFactory; +import javax.validation.Context; +import javax.validation.bootstrap.SpecializedBuilderFactory; +import javax.validation.spi.ValidationProvider; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; +import org.junit.Test; + +import org.hibernate.validation.HibernateValidatorBuilder; +import org.hibernate.validation.constraints.NotNullConstraint; +import org.hibernate.validation.eg.Customer; +import org.hibernate.validation.impl.ConstraintFactoryImpl; +import org.hibernate.validation.impl.ValidatorBuilderImpl; +import org.hibernate.validation.impl.ValidatorFactoryImpl; +import org.hibernate.validation.impl.HibernateValidationProvider; + +/** + * Tests the validation bootstrapping. + * + * @author Hardy Ferentschik + */ +public class ValidationTest { + + @Test + public void testBootstrapAsServiceWithBuilder() { + HibernateValidatorBuilder builder = Validation + .builderType( HibernateValidatorBuilder.class ) + .getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + } + + @Test + public void testBootstrapAsServiceDefault() { + ValidatorBuilder<?> builder = Validation.getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + } + + @Test + public void testGetCustomerValiator() { + ValidatorBuilder<?> builder = Validation.getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + + ValidatorFactory factory = builder.build(); + Validator<Customer> validator = factory.getValidator( Customer.class ); + + Customer customer = new Customer(); + customer.setFirstName( "John" ); + + Set<InvalidConstraint<Customer>> invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + + customer.setLastName( "Doe" ); + + invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + + @Test + public void testCustomMessageResolver() { + + // first try with the default message resolver + ValidatorBuilder<?> builder = Validation.getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + + ValidatorFactory factory = builder.build(); + Validator<Customer> validator = factory.getValidator( Customer.class ); + + Customer customer = new Customer(); + customer.setFirstName( "John" ); + + Set<InvalidConstraint<Customer>> invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + InvalidConstraint<Customer> constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong message", "may not be null", constraint.getMessage() ); + + //FIXME nothing guarantee that a builder can be reused + // now we modify the builder, get a new factory and valiator and try again + builder.messageResolver( + new MessageResolver() { + public String interpolate(String message, ConstraintDescriptor constraintDescriptor, Object value) { + return "my custom message"; + } + } + ); + factory = builder.build(); + validator = factory.getValidator( Customer.class ); + invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong message", "my custom message", constraint.getMessage() ); + } + + @Test + public void testCustomConstraintFactory() { + + ValidatorBuilder<?> builder = Validation.getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + + ValidatorFactory factory = builder.build(); + Validator<Customer> validator = factory.getValidator( Customer.class ); + + Customer customer = new Customer(); + customer.setFirstName( "John" ); + + Set<InvalidConstraint<Customer>> invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + InvalidConstraint<Customer> constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong message", "may not be null", constraint.getMessage() ); + + //FIXME nothing guarantee that a builder can be reused + // now we modify the builder, get a new factory and valiator and try again + builder.constraintFactory( + new ConstraintFactory() { + public <T extends Constraint> T getInstance(Class<T> key) { + if ( key == NotNullConstraint.class ) { + return ( T ) new BadlyBehavedNotNullConstraint(); + } + return new ConstraintFactoryImpl().getInstance( key ); + } + } + ); + factory = builder.build(); + validator = factory.getValidator( Customer.class ); + invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + @Test + public void testCustomResolverAndType() { + ValidationProviderResolver resolver = new ValidationProviderResolver() { + + public List<ValidationProvider> getValidationProviders() { + List<ValidationProvider> list = new ArrayList<ValidationProvider>(); + list.add( new HibernateValidationProvider() ); + return list; + } + }; + + + HibernateValidatorBuilder builder = Validation + .builderType( HibernateValidatorBuilder.class ) + .providerResolver( resolver ) + .getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + } + + @Test + public void testCustomResolver() { + ValidationProviderResolver resolver = new ValidationProviderResolver() { + + public List<ValidationProvider> getValidationProviders() { + List<ValidationProvider> list = new ArrayList<ValidationProvider>(); + list.add( new HibernateValidationProvider() ); + return list; + } + }; + + + ValidatorBuilder<?> builder = Validation + .defineBootstrapState() + .providerResolver( resolver ) + .getValidatorBuilder(); + assertDefaultBuilderAndFactory( builder ); + } + + @Test + public void testFailingCustomResolver() { + ValidationProviderResolver resolver = new ValidationProviderResolver() { + + public List<ValidationProvider> getValidationProviders() { + return new ArrayList<ValidationProvider>(); + } + }; + + final SpecializedBuilderFactory<HibernateValidatorBuilder> specializedBuilderFactory = + Validation + .builderType(HibernateValidatorBuilder.class) + .providerResolver( resolver ); + + try { + specializedBuilderFactory.getValidatorBuilder(); + fail(); + } + catch ( ValidationException e ) { + assertEquals( + "Wrong error message", + "Unable to find provider: interface org.hibernate.validation.HibernateValidatorBuilder", + e.getMessage() + ); + } + } + + private void assertDefaultBuilderAndFactory(ValidatorBuilder builder) { + assertNotNull( builder ); + assertTrue( builder instanceof ValidatorBuilderImpl ); + + ValidatorFactory factory = builder.build(); + assertNotNull( factory ); + assertTrue( factory instanceof ValidatorFactoryImpl ); + } + + class BadlyBehavedNotNullConstraint extends NotNullConstraint { + @Override + public boolean isValid(Object object, Context context) { + return true; + } + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/LengthConstraintTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/LengthConstraintTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/LengthConstraintTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,74 @@ +// $Id: LengthConstraintTest.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Annotation; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class LengthConstraintTest { + @Test + public void testIsValid() { + LengthConstraint constraint = new LengthConstraint(); + constraint.initialize( + new Length() { + + public int min() { + return 1; + } + + public int max() { + return 3; + } + + public String message() { + return "{validator.length}"; + } + + public String[] groups() { + return new String[0]; + } + + public Class<? extends Annotation> annotationType() { + return this.getClass(); + } + } + ); + + assertTrue( constraint.isValid( null, null ) ); + assertFalse( constraint.isValid( "", null ) ); + assertTrue( constraint.isValid( "f", null ) ); + assertTrue( constraint.isValid( "fo", null ) ); + assertTrue( constraint.isValid( "foo", null ) ); + assertFalse( constraint.isValid( "foobar", null ) ); + + try { + constraint.isValid( new Object(), null ); + fail(); + } + catch ( IllegalArgumentException e ) { + // success + } + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotEmptyConstraintTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotEmptyConstraintTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotEmptyConstraintTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,48 @@ +// $Id: NotEmptyConstraintTest.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class NotEmptyConstraintTest { + + @Test + public void testIsValid() { + NotEmptyConstraint constraint = new NotEmptyConstraint(); + + assertTrue( constraint.isValid( null, null ) ); + assertTrue( constraint.isValid( "foo", null ) ); + assertTrue( constraint.isValid( " ", null ) ); + + assertFalse( constraint.isValid( "", null ) ); + + try { + constraint.isValid( new Object(), null ); + fail(); + } + catch ( IllegalArgumentException e ) { + // success + } + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotNullConstraintTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotNullConstraintTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/NotNullConstraintTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,36 @@ +// $Id: NotNullConstraintTest.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class NotNullConstraintTest { + + @Test + public void testIsValid() { + NotNullConstraint constraint = new NotNullConstraint(); + + assertFalse( constraint.isValid( null, null ) ); + assertTrue( constraint.isValid( new Object(), null ) ); + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/PatternConstraintTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/PatternConstraintTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/constraints/PatternConstraintTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,72 @@ +// $Id: PatternConstraintTest.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.constraints; + +import java.lang.annotation.Annotation; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class PatternConstraintTest { + @Test + public void testIsValid() { + PatternConstraint constraint = new PatternConstraint(); + constraint.initialize( + new Pattern() { + + public String message() { + return "{validator.pattern}"; + } + + public String[] groups() { + return new String[0]; + } + + public String regex() { + return "foobar"; + } + + public int flags() { + return 0; + } + + public Class<? extends Annotation> annotationType() { + return this.getClass(); + } + } + ); + + assertTrue( constraint.isValid( null, null ) ); + assertFalse( constraint.isValid( "", null ) ); + assertFalse( constraint.isValid( "bla bla", null ) ); + assertFalse( constraint.isValid( "This test is not foobar", null ) ); + + try { + constraint.isValid( new Object(), null ); + fail(); + } + catch ( IllegalArgumentException e ) { + // success + } + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Actor.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Actor.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Actor.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,89 @@ +// $Id: Actor.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import java.util.ArrayList; +import java.util.List; +import javax.validation.Valid; + +/** + * @author Hardy Ferentschik + */ +public class Actor implements Person { + + private String firstName; + private String middleName; + private String lastName; + + @Valid + private List<Actor> playedWith = new ArrayList<Actor>(); + + public Actor() { + + } + + public Actor(String firstName, String lastName) { + this.firstName = firstName; + this.lastName = lastName; + } + + public List<Actor> getPlayedWith() { + return playedWith; + } + + public void setPlayedWith(List<Actor> playedWith) { + this.playedWith = playedWith; + } + + public void addPlayedWith(Actor playedWith) { + this.playedWith.add( playedWith ); + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getMiddleName() { + return middleName; + } + + public void setMiddleName(String middleName) { + this.middleName = middleName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + @Override + public String toString() { + return "Actor{" + + "firstName='" + firstName + '\'' + + ", middleName='" + middleName + '\'' + + ", lastName='" + lastName + '\'' + + '}'; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Address.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Address.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Address.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,73 @@ +// $Id: Address.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.Length; +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +public class Address { + @NotNull + @Length(max = 30) + private String addressline1; + + @NotNull + @Length(max = 30) + private String addressline2; + + private String zipCode; + + private String city; + + public String getAddressline1() { + return addressline1; + } + + public void setAddressline1(String addressline1) { + this.addressline1 = addressline1; + } + + public String getAddressline2() { + return addressline2; + } + + public void setAddressline2(String addressline2) { + this.addressline2 = addressline2; + } + + public String getZipCode() { + return zipCode; + } + + public void setZipCode(String zipCode) { + this.zipCode = zipCode; + } + + @Length(max = 30) + @NotNull + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } +} + Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Animal.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Animal.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Animal.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,52 @@ +// $Id: Animal.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.NotEmpty; +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +public class Animal { + public enum Domain { + PROKARYOTA, EUKARYOTA + } + + @NotEmpty(groups = { "first", "second" }) + private String name; + + @NotNull(groups = "first") + private Domain domain; + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public Domain getDomain() { + return domain; + } + + public void setDomain(Domain domain) { + this.domain = domain; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Author.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Author.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Author.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,62 @@ +// $Id: Author.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.Length; +import org.hibernate.validation.constraints.NotEmpty; +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +public class Author { + + @NotEmpty(groups = "last") + private String firstName; + + @NotNull(groups = "first") + @NotEmpty(groups = "first") + private String lastName; + + @Length(max = 20, groups = "last") + private String company; + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getCompany() { + return company; + } + + public void setCompany(String company) { + this.company = company; + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Book.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Book.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Book.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,66 @@ +// $Id: Book.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import javax.validation.GroupSequence; +import javax.validation.Valid; + +import org.hibernate.validation.constraints.Length; +import org.hibernate.validation.constraints.NotEmpty; +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +@GroupSequence(name = "default", sequence = { "first", "second", "last" }) +public class Book { + @NotNull(groups = "first") + @NotEmpty(groups = "first") + private String title; + + @Length(max = 30, groups = "second") + private String subtitle; + + @Valid + @NotNull(groups = "first") + private Author author; + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public String getSubtitle() { + return subtitle; + } + + public void setSubtitle(String subtitle) { + this.subtitle = subtitle; + } + + public Author getAuthor() { + return author; + } + + public void setAuthor(Author author) { + this.author = author; + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Boy.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Boy.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Boy.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,64 @@ +// $Id: Boy.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +public class Boy implements Person { + + private String firstName; + private String middleName; + private String lastName; + private Integer age; + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getMiddleName() { + return middleName; + } + + public void setMiddleName(String middleName) { + this.middleName = middleName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public void setAge(Integer age) { + this.age = age; + } + + @NotNull + public Integer age() { + return age; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Customer.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Customer.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Customer.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,67 @@ +// $Id: Customer.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import java.util.ArrayList; +import java.util.List; +import javax.validation.Valid; + +/** + * @author Hardy Ferentschik + */ +public class Customer implements Person { + + private String firstName; + private String middleName; + private String lastName; + + @Valid + private List<Order> orderList = new ArrayList<Order>(); + + public void addOrder(Order order) { + orderList.add( order ); + } + + public List<Order> getOrderList() { + return orderList; + } + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getMiddleName() { + return middleName; + } + + public void setMiddleName(String middleName) { + this.middleName = middleName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Dictonary.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Dictonary.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Dictonary.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,57 @@ +// $Id: Dictonary.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import javax.validation.GroupSequence; +import javax.validation.GroupSequences; + +import org.hibernate.validation.constraints.NotEmpty; +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +@GroupSequences({ + @GroupSequence(name = "default-alias", sequence = { "default" }), + @GroupSequence(name = "all", sequence = { "default", "translate" }) +}) +public class Dictonary extends Book { + @NotNull(groups = "translate") + @NotEmpty(groups = "translate") + private String translatesTo; + + @NotNull(groups = "translate") + @NotEmpty(groups = "translate") + private String translatesFrom; + + public String getTranslatesTo() { + return translatesTo; + } + + public void setTranslatesTo(String translatesTo) { + this.translatesTo = translatesTo; + } + + public String getTranslatesFrom() { + return translatesFrom; + } + + public void setTranslatesFrom(String translatesFrom) { + this.translatesFrom = translatesFrom; + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Engine.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Engine.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Engine.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,41 @@ +// $Id: Engine.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.Pattern; +import org.hibernate.validation.constraints.Patterns; + +/** + * @author Hardy Ferentschik + */ +public class Engine { + @Patterns({ + @Pattern(regex = "^[A-Z0-9-]+$", + message = "must contain alphabetical characters only"), + @Pattern(regex = "^....-....-....$", message = "must match ....-....-....") + }) + private String serialNumber; + + public String getSerialNumber() { + return serialNumber; + } + + public void setSerialNumber(String serialNumber) { + this.serialNumber = serialNumber; + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/EnglishDictonary.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/EnglishDictonary.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/EnglishDictonary.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,30 @@ +// $Id: EnglishDictonary.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import javax.validation.GroupSequence; +import javax.validation.GroupSequences; + +/** + * @author Hardy Ferentschik + */ +@GroupSequences({ + @GroupSequence(name = "default", sequence = { "first" }) // illegal - default is already defined in Book +}) +public class EnglishDictonary extends Dictonary { +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Female.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Female.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Female.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,51 @@ +// $Id: Female.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.eg.constraint.NoGroups; + +/** + * @author Hardy Ferentschik + */ +public class Female implements Person { + + // @NoGroups is an invalid annotation (missing group paramter) + @NoGroups + private String firstName; + private String lastName; + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getMiddleName() { + return null; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Male.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Male.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Male.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,50 @@ +// $Id: Male.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.eg.constraint.NoMessage; + +/** + * @author Hardy Ferentschik + */ +public class Male implements Person { + // @NoMessage is an invalid annotation (no message paramter) + @NoMessage + private String firstName; + private String lastName; + + public String getFirstName() { + return firstName; + } + + public void setFirstName(String firstName) { + this.firstName = firstName; + } + + public String getLastName() { + return lastName; + } + + public void setLastName(String lastName) { + this.lastName = lastName; + } + + public String getMiddleName() { + return null; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Order.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Order.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Order.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,36 @@ +// $Id: Order.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +public class Order { + @NotNull + Integer orderNumber; + + public Integer getOrderNumber() { + return orderNumber; + } + + public void setOrderNumber(Integer orderNumber) { + this.orderNumber = orderNumber; + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Person.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Person.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Person.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,36 @@ +// $Id: Person.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +import org.hibernate.validation.constraints.NotEmpty; +import org.hibernate.validation.constraints.NotNull; + +/** + * @author Hardy Ferentschik + */ +public interface Person { + @NotNull + @NotEmpty + String getFirstName(); + + String getMiddleName(); + + @NotNull + @NotEmpty + String getLastName(); +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Unconstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Unconstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/Unconstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,26 @@ +// : Person.java 69 2008-09-08 11:05:07Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg; + +/** + * Empty un-constraint test class. + * + * @author Hardy Ferentschik + */ +public class Unconstraint { +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroups.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroups.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroups.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,37 @@ +// $Id: NoGroups.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg.constraint; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; +import javax.validation.ConstraintValidator; + +/** + * @author Hardy Ferentschik + */ +@Documented +(a)ConstraintValidator(NoGroupsConstraint.class) +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface NoGroups { + public abstract String message() default "default message"; +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroupsConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroupsConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoGroupsConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,34 @@ +// $Id: NoGroupsConstraint.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg.constraint; + +import javax.validation.Constraint; +import javax.validation.Context; + +/** + * @author Hardy Ferentschik + */ +public class NoGroupsConstraint implements Constraint<NoGroups> { + + public void initialize(NoGroups parameters) { + } + + public boolean isValid(Object object, Context context) { + return false; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessage.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessage.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessage.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,37 @@ +// $Id: NoMessage.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg.constraint; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; +import javax.validation.ConstraintValidator; + +/** + * @author Hardy Ferentschik + */ +@Documented +(a)ConstraintValidator(NoMessageConstraint.class) +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface NoMessage { + public abstract String[] groups() default { }; +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessageConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessageConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/eg/constraint/NoMessageConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,34 @@ +// $Id: NoMessageConstraint.java 110 2008-09-29 23:46:37Z epbernard $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.eg.constraint; + +import javax.validation.Constraint; +import javax.validation.Context; + +/** + * @author Hardy Ferentschik + */ +public class NoMessageConstraint implements Constraint<NoMessage> { + + public void initialize(NoMessage parameters) { + } + + public boolean isValid(Object object, Context context) { + return false; + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/ValidatorImplTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/ValidatorImplTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/ValidatorImplTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,428 @@ +// $Id: ValidatorImplTest.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.engine; + +import java.util.HashSet; +import java.util.Set; +import javax.validation.InvalidConstraint; +import javax.validation.ValidationException; +import javax.validation.Validator; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; +import org.junit.Test; + +import org.hibernate.validation.eg.Actor; +import org.hibernate.validation.eg.Address; +import org.hibernate.validation.eg.Animal; +import org.hibernate.validation.eg.Author; +import org.hibernate.validation.eg.Book; +import org.hibernate.validation.eg.Boy; +import org.hibernate.validation.eg.Customer; +import org.hibernate.validation.eg.Dictonary; +import org.hibernate.validation.eg.Engine; +import org.hibernate.validation.eg.EnglishDictonary; +import org.hibernate.validation.eg.Female; +import org.hibernate.validation.eg.Male; +import org.hibernate.validation.eg.Order; +import org.hibernate.validation.eg.Unconstraint; + +/** + * Tests for the implementation of <code>Validator</code>. + * + * @author Hardy Ferentschik + */ +public class ValidatorImplTest { + + /** + * JSR 303: Constraint definition properties - message (2.1.1.1) + */ + @Test + public void testConstraintWithNoMessage() { + try { + new ValidatorImpl<Male>( Male.class ); + fail(); + } + catch ( ValidationException e ) { + assertEquals( + "Wrong error message", "Constraint annotation has to define message element.", e.getMessage() + ); + } + } + + /** + * JSR 303: Constraint definition properties - groups (2.1.1.2) + */ + @Test + public void testConstraintWithNoGroups() { + try { + new ValidatorImpl<Female>( Female.class ); + fail(); + } + catch ( ValidationException e ) { + assertEquals( + "Wrong error message", "Constraint annotation has to define groups element.", e.getMessage() + ); + } + } + + /** + * JSR 303: Requirements on classes to be validates (3.1) + */ + @Test + public void testWrongMethodName() { + try { + new ValidatorImpl<Boy>( Boy.class ); + fail(); + } + catch ( ValidationException e ) { + assertEquals( + "Wrong error message", + "Annoated methods must follow the JavaBeans naming convention. age() does not.", + e.getMessage() + ); + } + } + + + @Test( expected = IllegalArgumentException.class) + public void testNullParamterToValidatorImplConstructor() { + new ValidatorImpl<Unconstraint>( null); + } + + @Test + public void testUnconstraintClass() { + Validator<Unconstraint> validator = new ValidatorImpl<Unconstraint>( Unconstraint.class ); + assertTrue( "There should be no constraints", !validator.hasConstraints() ); + } + + @Test + public void testHasConstraints() { + Validator<Customer> validatorCustomer = new ValidatorImpl<Customer>( Customer.class ); + assertTrue( "There should be constraints", validatorCustomer.hasConstraints() ); + } + + @Test(expected = IllegalArgumentException.class) + public void testValidateWithNull() { + Validator<Customer> validatorCustomer = new ValidatorImpl<Customer>( Customer.class ); + validatorCustomer.validate( null ); + } + + @Test(expected = IllegalArgumentException.class) + public void testValidateWithNullProperty() { + Validator<Customer> validatorCustomer = new ValidatorImpl<Customer>( Customer.class ); + validatorCustomer.validate( null, "firstName" ); + } + + @Test + public void testGroups() { + Validator<Book> validator = new ValidatorImpl<Book>( Book.class ); + + Author author = new Author(); + author.setLastName( "" ); + author.setFirstName( "" ); + Book book = new Book(); + book.setTitle( "" ); + book.setAuthor( author ); + + Set<InvalidConstraint<Book>> invalidConstraints = validator.validate( book, "first", "second", "last" ); + assertEquals( "Wrong number of constraints", 3, invalidConstraints.size() ); + + author.setFirstName( "Gavin" ); + author.setLastName( "King" ); + + invalidConstraints = validator.validate( book, "first", "second", "last" ); + InvalidConstraint constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "may not be empty", constraint.getMessage() ); + assertEquals( "Wrong bean class", Book.class, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", book, constraint.getRootBean() ); + assertEquals( "Wrong value", book.getTitle(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "title", constraint.getPropertyPath() ); + + book.setTitle( "Hibernate Persistence with JPA" ); + book.setSubtitle( "Revised Edition of Hibernate in Action" ); + + invalidConstraints = validator.validate( book, "first", "second", "last" ); + constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "length must be between 0 and 30", constraint.getMessage() ); + assertEquals( "Wrong bean class", Book.class, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", book, constraint.getRootBean() ); + assertEquals( "Wrong value", book.getSubtitle(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "subtitle", constraint.getPropertyPath() ); + + book.setSubtitle( "Revised Edition" ); + author.setCompany( "JBoss a divison of RedHat" ); + + invalidConstraints = validator.validate( book, "first", "second", "last" ); + constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "length must be between 0 and 20", constraint.getMessage() ); + assertEquals( "Wrong bean class", Author.class, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", book, constraint.getRootBean() ); + assertEquals( "Wrong value", author.getCompany(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "author.company", constraint.getPropertyPath() ); + + author.setCompany( "JBoss" ); + + invalidConstraints = validator.validate( book, "first", "second", "last" ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + @Test + public void testDefaultGroupSequence() { + Validator<Book> validator = new ValidatorImpl<Book>( Book.class ); + + Author author = new Author(); + author.setLastName( "" ); + author.setFirstName( "" ); + Book book = new Book(); + book.setAuthor( author ); + + Set<InvalidConstraint<Book>> invalidConstraints = validator.validate( book, "default" ); + assertEquals( "Wrong number of constraints", 2, invalidConstraints.size() ); + + author.setFirstName( "Gavin" ); + author.setLastName( "King" ); + + invalidConstraints = validator.validate( book, "default" ); + InvalidConstraint constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "may not be null", constraint.getMessage() ); + assertEquals( "Wrong bean class", Book.class, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", book, constraint.getRootBean() ); + assertEquals( "Wrong value", book.getTitle(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "title", constraint.getPropertyPath() ); + + book.setTitle( "Hibernate Persistence with JPA" ); + book.setSubtitle( "Revised Edition of Hibernate in Action" ); + + invalidConstraints = validator.validate( book, "default" ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + + book.setSubtitle( "Revised Edition" ); + author.setCompany( "JBoss a divison of RedHat" ); + + invalidConstraints = validator.validate( book, "default" ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + + author.setCompany( "JBoss" ); + + invalidConstraints = validator.validate( book, "default" ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + @Test + public void testBasicValidation() { + Validator<Customer> validator = new ValidatorImpl<Customer>( Customer.class ); + + Customer customer = new Customer(); + customer.setFirstName( "John" ); + + Set<InvalidConstraint<Customer>> invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + + customer.setLastName( "Doe" ); + + invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + @Test + public void testGroupSequences() { + Validator<Dictonary> validator = new ValidatorImpl<Dictonary>( Dictonary.class ); + + Dictonary dictonary = new Dictonary(); + dictonary.setTitle( "English - German" ); + Author author = new Author(); + author.setLastName( "-" ); + author.setFirstName( "-" ); + author.setCompany( "Langenscheidt Publ." ); + dictonary.setAuthor( author ); + + Set<InvalidConstraint<Dictonary>> invalidConstraints = validator.validate( dictonary, "default-alias" ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + @Test + public void testValidationFailureInMultipleGroups() { + Validator<Animal> validator = new ValidatorImpl<Animal>( Animal.class ); + Animal elepfant = new Animal(); + elepfant.setName( "" ); + elepfant.setDomain( Animal.Domain.EUKARYOTA ); + + Set<InvalidConstraint<Animal>> invalidConstraints = validator.validate( elepfant, "first", "second" ); + assertEquals( + "The should be two invalid constraints since the same propertyName gets validated in both groups", + 1, + invalidConstraints.size() + ); + + InvalidConstraint constraint = invalidConstraints.iterator().next(); + Set<String> expected = new HashSet<String>(); + expected.add( "first" ); + expected.add( "second" ); + assertEquals( + "The constraint should be invalid for both groups", + expected, + constraint.getGroups() + ); + } + + @Test(expected = ValidationException.class) + public void testInvalidSequenceName() { + new ValidatorImpl<EnglishDictonary>( EnglishDictonary.class ); + } + + @Test + public void testValidationMethod() { + Validator<Address> validator = new ValidatorImpl<Address>( Address.class ); + + Address address = new Address(); + address.setAddressline1( null ); + address.setAddressline2( null ); + address.setCity( "Llanfairpwllgwyngyllgogerychwyrndrobwyll-llantysiliogogogoch" ); //town in North Wales + + Set<InvalidConstraint<Address>> invalidConstraints = validator.validate( address ); + assertEquals( + "we should have been 2 not null violation for addresslines and one lenth violation for city", + 3, + invalidConstraints.size() + ); + + invalidConstraints = validator.validateProperty( address, "city" ); + assertEquals( + "only city should be validated", + 1, + invalidConstraints.size() + ); + + invalidConstraints = validator.validateProperty( address, "city" ); + assertEquals( + "only city should be validated", + 1, + invalidConstraints.size() + ); + + invalidConstraints = validator.validateValue( "city", "Paris" ); + assertEquals( + "Paris should be a valid city name.", + 0, + invalidConstraints.size() + ); + } + + @Test + public void testValidateList() { + Validator<Customer> validator = new ValidatorImpl<Customer>( Customer.class ); + + Customer customer = new Customer(); + customer.setFirstName( "John" ); + customer.setLastName( "Doe" ); + + Set<InvalidConstraint<Customer>> invalidConstraints = validator.validate( customer ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + + Order order1 = new Order(); + customer.addOrder( order1 ); + + invalidConstraints = validator.validate( customer ); + InvalidConstraint constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "may not be null", constraint.getMessage() ); + assertEquals( "Wrong bean class", Order.class, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", customer, constraint.getRootBean() ); + assertEquals( "Wrong value", order1.getOrderNumber(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "orderList[0].orderNumber", constraint.getPropertyPath() ); + + } + + /** + * JSR 303: Multi-valued constraints (2.2) + */ + @Test + public void testMultiValueConstraint() { + Validator<Engine> validator = new ValidatorImpl<Engine>( Engine.class ); + + Engine engine = new Engine(); + engine.setSerialNumber( &quot;mail(a)foobar.com&quot; ); + Set<InvalidConstraint<Engine>> invalidConstraints = validator.validate( engine ); + assertEquals( "Wrong number of constraints", 2, invalidConstraints.size() ); + + engine.setSerialNumber( "ABCDEFGH1234" ); + invalidConstraints = validator.validate( engine ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + + engine.setSerialNumber( "ABCD-EFGH-1234" ); + invalidConstraints = validator.validate( engine ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } + + + /** + * JSR 303: Object graph validation (3.5.1) + */ + @Test + public void testGraphValidation() { + Actor clint = new Actor( "Clint", "Eastwood" ); + Actor morgan = new Actor( "Morgan", "" ); + Actor charlie = new Actor( "Charlie", "Sheen" ); + + clint.addPlayedWith( charlie ); + charlie.addPlayedWith( clint ); + charlie.addPlayedWith( morgan ); + morgan.addPlayedWith( charlie ); + morgan.addPlayedWith( clint ); + clint.addPlayedWith( morgan ); + + Validator<Actor> validator = new ValidatorImpl<Actor>( Actor.class ); + Set<InvalidConstraint<Actor>> invalidConstraints = validator.validate( clint ); + InvalidConstraint constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "may not be empty", constraint.getMessage() ); + assertEquals( "Wrong bean class", Actor.class, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", clint, constraint.getRootBean() ); + assertEquals( "Wrong value", morgan.getLastName(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "playedWith[0].playedWith[1].lastName", constraint.getPropertyPath() ); + } + + @Test + public void testValidateValue() { + Validator<Customer> validator = new ValidatorImpl<Customer>( Customer.class ); + + Order order = new Order(); + + Set<InvalidConstraint<Customer>> invalidConstraints = validator.validateValue( + "orderList[0].orderNumber", null + ); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + + InvalidConstraint constraint = invalidConstraints.iterator().next(); + assertEquals( "Wrong number of constraints", 1, invalidConstraints.size() ); + assertEquals( "Wrong message", "may not be null", constraint.getMessage() ); + assertEquals( "Wrong bean class", null, constraint.getBeanClass() ); + assertEquals( "Wrong root entity", null, constraint.getRootBean() ); + assertEquals( "Wrong value", order.getOrderNumber(), constraint.getValue() ); + assertEquals( "Wrong propertyName", "orderList[0].orderNumber", constraint.getPropertyPath() ); + + invalidConstraints = validator.validateValue( "orderList[0].orderNumber", "1234" ); + assertEquals( "Wrong number of constraints", 0, invalidConstraints.size() ); + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/impl/ResourceBundleMessageResolverTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/impl/ResourceBundleMessageResolverTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/impl/ResourceBundleMessageResolverTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,186 @@ +// $Id: ResourceBundleMessageResolverTest.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.impl; + +import java.lang.annotation.Annotation; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.NoSuchElementException; +import java.util.ResourceBundle; + +import static org.junit.Assert.assertEquals; +import org.junit.Before; +import org.junit.Test; +import org.slf4j.Logger; + +import org.hibernate.validation.constraints.Length; +import org.hibernate.validation.constraints.NotNull; +import org.hibernate.validation.constraints.NotNullConstraint; +import org.hibernate.validation.util.LoggerFactory; + +/** + * Tests for message resolution. + * + * @author Hardy Ferentschik + */ +public class ResourceBundleMessageResolverTest { + private static final Logger log = LoggerFactory.make(); + + private ResourceBundleMessageResolver resolver; + private NotNull notNull; + private Length length; + + @Before + public void setUp() { + resolver = new ResourceBundleMessageResolver( new TestResources() ); + notNull = new NotNull() { + public String message() { + return "{validator.notNull}"; + } + + public String[] groups() { + return new String[] { }; + } + + public Class<? extends Annotation> annotationType() { + return this.getClass(); + } + }; + + length = new Length() { + public int min() { + return 0; + } + + public int max() { + return Integer.MAX_VALUE; + } + + public String message() { + return "{validator.length}"; + } + + public String[] groups() { + return new String[] { }; + } + + public Class<? extends Annotation> annotationType() { + return this.getClass(); + } + }; + } + + @Test + public void testSuccessfulInterpolation() { + ConstraintDescriptorImpl desciptor = new ConstraintDescriptorImpl( + notNull, new String[] { }, new NotNullConstraint() + ); + + String expected = "replacement worked"; + String actual = resolver.interpolate( "{foo}", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + + expected = "replacement worked replacement worked"; + actual = resolver.interpolate( "{foo} {foo}", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + + expected = "This replacement worked just fine"; + actual = resolver.interpolate( "This {foo} just fine", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + + expected = "{} { replacement worked }"; + actual = resolver.interpolate( "{} { {foo} }", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + } + + @Test + public void testUnSuccessfulInterpolation() { + ConstraintDescriptorImpl desciptor = new ConstraintDescriptorImpl( + notNull, new String[] { }, new NotNullConstraint() + ); + String expected = "foo"; // missing {} + String actual = resolver.interpolate( "foo", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + + expected = "#{foo {}"; + actual = resolver.interpolate( "#{foo {}", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + } + + @Test + public void testUnkownTokenInterpolation() { + ConstraintDescriptorImpl desciptor = new ConstraintDescriptorImpl( + notNull, new String[] { }, new NotNullConstraint() + ); + String expected = "{bar}"; // unkown token {} + String actual = resolver.interpolate( "{bar}", desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + } + + @Test + public void testDefaultInterpolation() { + ConstraintDescriptorImpl desciptor = new ConstraintDescriptorImpl( + notNull, new String[] { }, new NotNullConstraint() + ); + String expected = "may not be null"; + String actual = resolver.interpolate( notNull.message(), desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + + desciptor = new ConstraintDescriptorImpl( length, new String[] { }, new NotNullConstraint() ); + expected = "length must be between 0 and 2147483647"; // unkown token {} + actual = resolver.interpolate( length.message(), desciptor, null ); + assertEquals( "Wrong substitution", expected, actual ); + } + + + class TestResources extends ResourceBundle implements Enumeration<String> { + private Map<String, String> testResources; + Iterator<String> iter; + + public TestResources() { + testResources = new HashMap<String, String>(); + // add some test messages + testResources.put( "foo", "replacement worked" ); + + iter = testResources.keySet().iterator(); + } + + public Object handleGetObject(String key) { + return testResources.get( key ); + } + + public Enumeration<String> getKeys() { + return this; + } + + public boolean hasMoreElements() { + return iter.hasNext(); + } + + public String nextElement() { + if ( hasMoreElements() ) { + return iter.next(); + } + else { + throw new NoSuchElementException(); + } + } + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/IdentitySetTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/IdentitySetTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/IdentitySetTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,76 @@ +// $Id: IdentitySetTest.java 105 2008-09-29 12:37:32Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +import java.util.HashSet; +import java.util.Set; + +import static org.junit.Assert.assertTrue; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class IdentitySetTest { + + @SuppressWarnings("unchecked") + @Test + public void testAddIdenticalInstance() { + Set identitySet = new IdentitySet(); + Set hashSet = new HashSet(); + assertTrue( identitySet.size() == 0 ); + assertTrue( hashSet.size() == 0 ); + + Object o1 = new Object() { + int counter = 0; + + public int hashCode() { + return counter++; + } + + public boolean equals() { + return false; + } + }; + identitySet.add( o1 ); + hashSet.add( o1 ); + assertTrue( identitySet.size() == 1 ); + assertTrue( hashSet.size() == 1 ); + + identitySet.add( o1 ); + hashSet.add( o1 ); + assertTrue( identitySet.size() == 1 ); + assertTrue( hashSet.size() == 2 ); + + Object o2 = new Object() { + int counter = 0; + + public int hashCode() { + return counter++; + } + + public boolean equals() { + return false; + } + }; + identitySet.add( o2 ); + hashSet.add( o2 ); + assertTrue( identitySet.size() == 2 ); + assertTrue( hashSet.size() == 3 ); + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/PropertyIteratorTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/PropertyIteratorTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/PropertyIteratorTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,89 @@ +// $Id: PropertyIteratorTest.java 112 2008-09-30 08:08:50Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class PropertyIteratorTest { + + @Test + public void testSplit() { + String property = "order[3].deliveryAddress.addressline[1]"; + PropertyIterator propIter = new PropertyIterator( property ); + + assertTrue( propIter.hasNext() ); + + propIter.split(); + assertTrue( propIter.hasNext() ); + assertEquals( "order", propIter.getHead() ); + assertTrue( propIter.isIndexed() ); + assertEquals( "3", propIter.getIndex() ); + assertEquals( "deliveryAddress.addressline[1]", propIter.getTail() ); + assertEquals( property, propIter.getOriginalProperty() ); + + propIter.split(); + assertTrue( propIter.hasNext() ); + assertEquals( "deliveryAddress", propIter.getHead() ); + assertFalse( propIter.isIndexed() ); + assertEquals( null, propIter.getIndex() ); + assertEquals( "addressline[1]", propIter.getTail() ); + assertEquals( property, propIter.getOriginalProperty() ); + + propIter.split(); + assertFalse( propIter.hasNext() ); + assertEquals( "addressline", propIter.getHead() ); + assertTrue( propIter.isIndexed() ); + assertEquals( "1", propIter.getIndex() ); + assertEquals( null, propIter.getTail() ); + assertEquals( property, propIter.getOriginalProperty() ); + } + + @Test + public void testNull() { + PropertyIterator propIter = new PropertyIterator( null ); + assertFalse( propIter.hasNext() ); + + propIter.split(); + assertFalse( propIter.hasNext() ); + assertEquals( null, propIter.getHead() ); + assertFalse( propIter.isIndexed() ); + assertEquals( null, propIter.getIndex() ); + assertEquals( null, propIter.getTail() ); + assertEquals( null, propIter.getOriginalProperty() ); + } + + @Test + public void testEmptyString() { + PropertyIterator propIter = new PropertyIterator( "" ); + assertFalse( propIter.hasNext() ); + + propIter.split(); + assertFalse( propIter.hasNext() ); + assertEquals( null, propIter.getHead() ); + assertFalse( propIter.isIndexed() ); + assertEquals( null, propIter.getIndex() ); + assertEquals( null, propIter.getTail() ); + assertEquals( "", propIter.getOriginalProperty() ); + } +} Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/ReflectionHelperTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/ReflectionHelperTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/util/ReflectionHelperTest.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,72 @@ +// $Id: ReflectionHelperTest.java 111 2008-09-30 08:00:12Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validation.util; + +import java.util.HashMap; +import java.util.Map; +import java.util.List; +import java.util.ArrayList; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNull; +import org.junit.Test; + +/** + * @author Hardy Ferentschik + */ +public class ReflectionHelperTest { + @Test + public void testGetIndexedValueFormMap() { + Map<String, Object> map = new HashMap<String, Object>(); + Object testObject = new Object(); + String key = "key"; + map.put( key, testObject ); + + Object value = ReflectionHelper.getIndexedValue( map, key ); + assertEquals( "We should be able to retrieve the indexed object", testObject, value ); + + // try to get to the value by integer index + value = ReflectionHelper.getIndexedValue( map, "0" ); + assertEquals( "We should be able to retrieve the indexed object", testObject, value ); + + value = ReflectionHelper.getIndexedValue( map, "foo" ); + assertNull("A non existent index should return the null value", value); + + value = ReflectionHelper.getIndexedValue( map, "2" ); + assertNull("A non existent index should return the null value", value); + } + + @Test + public void testGetIndexedValueForList() { + List<Object> list = new ArrayList<Object>(); + Object testObject = new Object(); + list.add( testObject ); + + Object value = ReflectionHelper.getIndexedValue( list, "0" ); + assertEquals( "We should be able to retrieve the indexed object", testObject, value ); + + value = ReflectionHelper.getIndexedValue( list, "2" ); + assertNull("A non existent index should return the null value", value); + } + + @Test + public void testGetIndexedValueForNull() { + Object value = ReflectionHelper.getIndexedValue( null, "0" ); + assertNull( value ); + } +} Added: validator/trunk/hibernate-validator/src/test/resources/log4j.properties =================================================================== --- validator/trunk/hibernate-validator/src/test/resources/log4j.properties (rev 0) +++ validator/trunk/hibernate-validator/src/test/resources/log4j.properties 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,24 @@ +### direct log messages to stdout ### +log4j.appender.stdout=org.apache.log4j.ConsoleAppender +log4j.appender.stdout.Target=System.out +log4j.appender.stdout.layout=org.apache.log4j.PatternLayout +log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n + +### direct messages to file hibernate.log ### +log4j.appender.file=org.apache.log4j.FileAppender +log4j.appender.file.File=hibernate.log +log4j.appender.file.layout=org.apache.log4j.PatternLayout +log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n + +### direct messages to socket - chainsaw ### +log4j.appender.socket=org.apache.log4j.net.SocketAppender +log4j.appender.socket.remoteHost=localhost +log4j.appender.socket.port=4560 +log4j.appender.socket.locationInfo=true + + +### set log levels - for more verbose logging change 'info' to 'debug' ### +log4j.rootLogger=debug, stdout + +log4j.logger.org.hibernate.validation.engine.ValidatorImpl=trace + Property changes on: validator/trunk/hibernate-validator-legacy ___________________________________________________________________ Name: svn:ignore + build target test_output Added: validator/trunk/pom.xml =================================================================== --- validator/trunk/pom.xml (rev 0) +++ validator/trunk/pom.xml 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,223 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>org.hibernate</groupId> + <artifactId>hibernate-validator-parent</artifactId> + <packaging>pom</packaging> + <version>1.0.0-SNAPSHOT</version> + <name>Hibernate Validator Parent</name> + <url>http://localhost/~hardy/</url> + + <description> + Hibernate's Bean Validation (JSR-303) reference implementation. + </description> + + <developers> + <developer> + <name>Emmanuel Bernard</name> + <email&gt;emmanuel(a)hibernate.org&lt;/email&gt; + <organization>JBoss, a division of Red Hat</organization> + <url>http://in.relation.to/Bloggers/Emmanuel</url> + </developer> + <developer> + <name>Hardy Ferentschik</name> + <email&gt;hferents(a)redhat.com&lt;/email&gt; + <organization>JBoss, a division of Red Hat</organization> + <url>http://in.relation.to/Bloggers/Hardy</url> + </developer> + </developers> + + <repositories> + <repository> + <id>repository.jboss.org</id> + <name>JBoss Repository</name> + <url>http://repository.jboss.org/maven2</url> + </repository> + </repositories> + + <pluginRepositories> + <pluginRepository> + <id>repository.jboss.org</id> + <name>JBoss Repository</name> + <url>http://repository.jboss.org/maven2</url> + </pluginRepository> + </pluginRepositories> + + <modules> + <module>validation-api</module> + <module>hibernate-validator</module> + </modules> + + <dependencyManagement> + <dependencies> + <dependency> + <groupId>javax.validation</groupId> + <artifactId>validation-api</artifactId> + <version>${version}</version> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-api</artifactId> + <version>1.4.2</version> + </dependency> + <dependency> + <groupId>org.slf4j</groupId> + <artifactId>slf4j-log4j12</artifactId> + <version>1.4.2</version> + </dependency> + <dependency> + <groupId>commons-collections</groupId> + <artifactId>commons-collections</artifactId> + <version>3.2</version> + </dependency> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.4</version> + </dependency> + </dependencies> + </dependencyManagement> + + <build> + <extensions> + <extension> + <groupId>org.apache.maven.wagon</groupId> + <artifactId>wagon-webdav</artifactId> + <version>1.0-beta-2</version> + </extension> + </extensions> + <pluginManagement> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-jar-plugin</artifactId> + <version>2.2</version> + <configuration> + <archive> + <manifestEntries> + <Implementation-Title>${pom.artifactId}</Implementation-Title> + <Implementation-Version>${pom.version}</Implementation-Version> + <Implementation-Vendor>${pom.groupId}</Implementation-Vendor> + <Implementation-Vendor-Id>${pom.groupId}</Implementation-Vendor-Id> + <Implementation-URL>${pom.url}</Implementation-URL> + <Specification-Title>Bean Validation"</Specification-Title> + </manifestEntries> + </archive> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>2.0.2</version> + <configuration> + <source>1.5</source> + <target>1.5</target> + </configuration> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <configuration> + <forkMode>always</forkMode> + </configuration> + </plugin> + <plugin> + <artifactId>maven-source-plugin</artifactId> + <executions> + <execution> + <id>attach-sources</id> + <goals> + <goal>jar</goal> + </goals> + </execution> + </executions> + </plugin> + </plugins> + </pluginManagement> + </build> + + <ciManagement> + <system>Hudson</system> + <url>http://hudson.qa.jboss.com/hudson/job/beanvalidation</url> + </ciManagement> + + <issueManagement> + <system>JIRA</system> + <url>http://opensource.atlassian.com/projects/hibernate/browse/BVAL<... + </issueManagement> + + <inceptionYear>2007</inceptionYear> + + <licenses> + <license> + <name>Apache License, Version 2.0</name> + <url>http://www.apache.org/licenses/LICENSE-2.0</url> + </license> + </licenses> + + <scm> + <connection>scm:https://svn.jboss.org/repos/beancheck/ri/trunk</conn... + <url>http://fisheye.jboss.org/browse/Fixme</url> + </scm> + + <distributionManagement> + <repository> + <!-- Copy the dist to the local checkout of the JBoss maven2 repo ${maven.repository.root} --> + <!-- It is anticipated that ${maven.repository.root} be set in user's settings.xml --> + <!-- todo : replace this with direct svn access once the svnkit providers are available --> + <id>repository.jboss.org</id> + <url>file://${maven.repository.root}</url> + </repository> + <snapshotRepository> + <id>snapshots.jboss.org</id> + <name>JBoss Snapshot Repository</name> + <url>dav:https://snapshots.jboss.org/maven2</url> + </snapshotRepository> + <site> + <id>local</id> + <url>file:///Users/hardy/Sites</url> + </site> + </distributionManagement> + + <reporting> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-project-info-reports-plugin</artifactId> + <version>2.0.1</version> + </plugin> + <plugin> + <artifactId>maven-javadoc-plugin</artifactId> + </plugin> + <plugin> + <groupId>org.codehaus.mojo</groupId> + <artifactId>jxr-maven-plugin</artifactId> + </plugin> + <plugin> + <artifactId>maven-surefire-plugin</artifactId> + </plugin> + <plugin> + <artifactId>maven-clover-plugin</artifactId> + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-pmd-plugin</artifactId> + </plugin> + <plugin> + <groupId>org.codehaus.mojo</groupId> + <artifactId>taglist-maven-plugin</artifactId> + </plugin> + <!--plugin> + <groupId>org.codehaus.mojo</groupId> + <artifactId>changelog-maven-plugin</artifactId> + </plugin--> + <plugin> + <groupId>org.codehaus.mojo</groupId> + <artifactId>changes-maven-plugin</artifactId> + </plugin> + </plugins> + </reporting> + +</project> Added: validator/trunk/src/site/site.xml =================================================================== --- validator/trunk/src/site/site.xml (rev 0) +++ validator/trunk/src/site/site.xml 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,21 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> +<project name="Maven"> + <bannerLeft> + <name>Maven</name> + <src>http://maven.apache.org/images/apache-maven-project.png</src> + <href>http://maven.apache.org/</href> + </bannerLeft> + <bannerRight> + <src>http://maven.apache.org/images/maven-small.gif</src> + </bannerRight> + <body> + <links> + <item name="Maven 2" href="http://maven.apache.org/"/> + </links> + + <menu ref="modules" /> + <menu ref="reports"/> + + + </body> +</project> \ No newline at end of file Property changes on: validator/trunk/validation-api ___________________________________________________________________ Name: svn:ignore + target Added: validator/trunk/validation-api/pom.xml =================================================================== --- validator/trunk/validation-api/pom.xml (rev 0) +++ validator/trunk/validation-api/pom.xml 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,25 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + <modelVersion>4.0.0</modelVersion> + + <parent> + <groupId>org.hibernate</groupId> + <artifactId>hibernate-validator-parent</artifactId> + <version>1.0.0-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + + <groupId>javax.validation</groupId> + <artifactId>validation-api</artifactId> + <packaging>jar</packaging> + <name>Bean Validation API</name> + + <distributionManagement> + <site> + <id>local</id> + <url>file:///Users/hardy/Sites/${artifactId}</url> + </site> + </distributionManagement> +</project> Added: validator/trunk/validation-api/src/main/java/javax/validation/Constraint.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Constraint.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/Constraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,49 @@ +// $Id: Constraint.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.lang.annotation.Annotation; + +/** + * Define the logic to validate a given constraint. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface Constraint<A extends Annotation> { + /** + * Validator parameters for a given constraint definition + * Annotations parameters are passed as key/value into parameters + * <p/> + * This method is guaranteed to be called before any of the other Constraint implementation methods + * + * @param constraintAnnotation parameters for a given constraint definition + */ + void initialize(A constraintAnnotation); + + /** + * Implement the validation constraint + * + * @param object object to validate + * @param validationContext context in which the constraint implementation is evaluated + * + * @return true if object pass the constraint + */ + boolean isValid(Object object, Context validationContext); +} + \ No newline at end of file Added: validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,51 @@ +// $Id: ConstraintDescriptor.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.lang.annotation.Annotation; +import java.util.Map; +import java.util.Set; + +/** + * Describes a single constraint. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface ConstraintDescriptor { + /** + * @return The annotation for this constraint. + */ + Annotation getAnnotation(); + + /** + * @return The groups the constraint is applied on. + */ + Set<String> getGroups(); + + /** + * @return The actual constraint implementation. + */ + Constraint getConstraintImplementation(); + + /** + * @return Returns a map containing the annotation paramter names as keys and the annotation parameter values + * as value. + */ + Map<String, Object> getParameters(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/ConstraintFactory.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ConstraintFactory.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ConstraintFactory.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,30 @@ +// $Id: ConstraintFactory.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +/** + * Instantiate a Constraint from it's class. + * The ConstraintFactory is <b>not</b> responsible for calling Constraint#initialize + * + * @author Dhanji R. Prasanna + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface ConstraintFactory { + <T extends Constraint> T getInstance(Class<T> key); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/ConstraintValidator.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ConstraintValidator.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ConstraintValidator.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,45 @@ +// $Id: ConstraintValidator.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.lang.annotation.Documented; +import static java.lang.annotation.ElementType.ANNOTATION_TYPE; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + + +/** + * Link between an constraint annotation and it's constraint validation implementation. + * <p/> + * An given constraint annotation should be annotated by a @ConstraintValidator + * annotation which refers to its constraint validation implementation. + * + * @author Emmanuel Bernard (emmanuel at hibernate.org) + * @author Gavin King + * @author Hardy Ferentschik + */ +@Documented +@Target({ ANNOTATION_TYPE }) +@Retention(RUNTIME) +public @interface ConstraintValidator { + /** + * Constraint validation implementation + */ + public abstract Class<? extends Constraint> value(); +} \ No newline at end of file Added: validator/trunk/validation-api/src/main/java/javax/validation/Context.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Context.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/Context.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,55 @@ +package javax.validation; + +/** + * Provide contextual data and operation when applying a given constraint implementation + * + * @author Emmanuel Bernard + */ +public interface Context { + /** + * Disable default error message and default InvalidConstraint object generation. + * Useful to set a different error message or generate an InvalidConstraint based on + * a different property + * + * @see #addError(String) + * @see #addError(String, String) + */ + void disableDefaultError(); + + /** + * return the current unexpanded default message + * TODO: is it needed + */ + String getDefaultErrorMessage(); + + /** + * Add a new unexpanded error message. + * <p/> + * If isValid returns false, an InvalidConstraint object will be built per error message + * including the default one unless #disableDefaultErrorMEssage() has been called. + * <p/> + * Aside from the error message, InvalidConstraint objects generated from such a call + * contains the same contextual information (root bean, path and so on) + * <p/> + * This method can be called multiple time. One InvalidConstraint instance per call is created. + * + * @param message new unexpanded error message + */ + void addError(String message); + + /** + * Add a new unexpanded error message to a given sub property. + * <p/> + * If isValid returns false, an InvalidConstraint object will be built per error message including the default one + * if null apply to the current property or the bean the constraint is applied on, otherwise apply to the <code>property</code> named + * <p/> + * TODO exception or swallowed when bean-level instance is not present? + * + * @param message new unexpanded error message + * @param property property name the InvalidConstraint is targeting + * + * @throws ValidationException when the property is not present on the bean level object + */ + void addError(String message, String property); + +} Added: validator/trunk/validation-api/src/main/java/javax/validation/ElementDescriptor.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ElementDescriptor.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ElementDescriptor.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,59 @@ +// $Id: ElementDescriptor.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.lang.annotation.ElementType; +import java.util.List; + +/** + * Describes a validated element (class, field or property). + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface ElementDescriptor { + /** + * @return The element type. + */ + ElementType getElementType(); + + /** + * @return Statically defined returned type. + * + * @todo should it be Type or even completly removed + */ + Class getReturnType(); + + /** + * @return Returns <code>true</code> if the association is cascaded, <code>false</code> otherwise. + */ + boolean isCascaded(); + + /** + * @return All the constraint descriptors for this element. + */ + List<ConstraintDescriptor> getConstraintDescriptors(); + + /** + * @return Property path from the root entity validated. + * + * @todo there is a problem in describing cyclic dependencies + */ + String getPropertyPath(); + +} Added: validator/trunk/validation-api/src/main/java/javax/validation/GroupSequence.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/GroupSequence.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/GroupSequence.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,34 @@ +// $Id: GroupSequence.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import static java.lang.annotation.ElementType.TYPE; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * @author Hardy Ferentschik + */ +@Target({ TYPE }) +@Retention(RUNTIME) +public @interface GroupSequence { + String name(); + + String[] sequence(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/GroupSequences.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/GroupSequences.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/GroupSequences.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,32 @@ +// $Id: GroupSequences.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import static java.lang.annotation.ElementType.TYPE; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * @author Hardy Ferentschik + */ +@Target({ TYPE }) +@Retention(RUNTIME) +public @interface GroupSequences { + GroupSequence[] value(); +} \ No newline at end of file Added: validator/trunk/validation-api/src/main/java/javax/validation/InvalidConstraint.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/InvalidConstraint.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/InvalidConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,62 @@ +// $Id: InvalidConstraint.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.util.Set; + +/** + * Describe a constraint validation defect. + * + * @author Emmanuel Bernard + * @todo add pointers to the metadata? + * @todo the rational behind rootBean and propertyPath is to keep the context available to the user + */ +public interface InvalidConstraint<T> { + + /** + * @return The error message for this constraint violation. + */ + String getMessage(); + + /** + * @return The root bean being validated. + */ + T getRootBean(); + + /** + * @return the bean type being validated. + */ + Class<T> getBeanClass(); + + /** + * @return the value failing to pass the constraint. + */ + Object getValue(); + + /** + * @return the property path to the value from <code>rootBean</code> + * <code>null</code> if the value is the <code>rootBean<code> itself. + */ + String getPropertyPath(); + + /** + * @return the list of groups that the triggered constraint applies on and which also are + * within the list of groups requested for validation. + */ + Set<String> getGroups(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/MessageResolver.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/MessageResolver.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/MessageResolver.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,37 @@ +// $Id: MessageResolver.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +/** + * Interpolate a given validation message. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface MessageResolver { + /** + * Interpolate the message from the constraint parameters and the actual validated object. + * + * @param message The message to interpolate. + * @param constraintDescriptor The constraint descriptor. + * @param value The actual validted object. + * + * @return Interpolated error message. + */ + String interpolate(String message, ConstraintDescriptor constraintDescriptor, Object value); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraint.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraint.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraint.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,32 @@ +// $Id: StandardConstraint.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +/** + * Define the constraint influence on standard constraint dimensions + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface StandardConstraint { + /** + * returns the StandardConstraintDescriptor initialized according to the + * constraint validator + */ + StandardConstraintDescriptor getStandardConstraints(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraintDescriptor.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraintDescriptor.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/StandardConstraintDescriptor.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,63 @@ +// $Id: StandardConstraintDescriptor.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +/** + * Describe how the current constraint influences the standard constraints. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public class StandardConstraintDescriptor { + /** + * Defines the object nullability. + * + * @return <code>TRUE<code> if the object is nullable, <code>FALSE</code> if object is not + * nullable and <code>null</code> if nullabiltiy does not apply. + */ + public Boolean getNullability() { + return null; + } + + /** + * Defines the precision if the validated object is a number. + * + * @return the number's precision or <code>null</code> if precision does not apply. + */ + public Integer getPrecision() { + return null; + } + + /** + * Defines the scale if the validated object is a number. + * + * @return the number's scale or <code>null</code> if scale does not apply. + */ + public Integer getScale() { + return null; + } + + /** + * Defines the length if the validated object is a string. + * + * @return the strings's length or <code>null</code> if length does not apply. + */ + public Integer getLength() { + return null; + } +} Added: validator/trunk/validation-api/src/main/java/javax/validation/Valid.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Valid.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/Valid.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,36 @@ +// $Id: Valid.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import java.lang.annotation.Retention; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import java.lang.annotation.Target; + +/** + * Mark an association as cascaded. + * The associated object will be validated by cascade. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +@Target({ METHOD, FIELD }) +@Retention(RUNTIME) +public @interface Valid { +} Added: validator/trunk/validation-api/src/main/java/javax/validation/Validation.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Validation.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/Validation.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,218 @@ +// $Id: Validation.java 117 2008-10-02 10:22:31Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import javax.validation.bootstrap.DefaultValidationProviderResolver; +import javax.validation.bootstrap.GenericBuilderFactory; +import javax.validation.bootstrap.SpecializedBuilderFactory; +import javax.validation.spi.BootstrapState; +import javax.validation.spi.ValidationProvider; + +/** + * This class is the entry point for the Bean Validation framework. There are three ways to bootstrap the framework: + * <ul> + * <li> + * The easiest approach is to use the default Bean Validation provider. + * <pre> + * ValidatorFactory factory = Validation.getValidatorBuilder().build(); + * </pre> + * In this case {@link javax.validation.bootstrap.DefaultValidationProviderResolver DefaultValidationProviderResolver} + * will be used to locate available providers. + * + * The chosen provider is defined as followed: + * <ul> + * <li>if the XML configuration defines a provider, this provider is used</li> + * <li>if the XML configuratio does not define a provider or if no XML configuration is present the first provider + * returned by the ValidationProviderResolver isntance is used.</li> + * </ul> + * </li> + * <li> + * The second bootstrap approach allows to choose a custom <code>ValidationProviderResolver</code>. The chosen + * <code>ValidationProvider</code> is then determined in the same way as in the default bootstrapping case (see above). + * <pre> + * ValidatorBuilder&lt?&gt; builder = Validation + * .defineBootstrapState() + * .providerResolver( new MyResolverStrategy() ) + * .getValidatorBuilder(); + * ValidatorFactory factory = builder.build(); + * </pre> + * </li> + * + * <p/> + * <li> + * The third approach allows you to specify explicitly and in a type safe fashion the expected provider by + * using its specific <code>ValidatorBuilder</code> sub-interface. + * + * Optionally you can choose a custom <code>ValidationProviderResolver</code>. + * <pre> + * ACMEValidatorBuilder builder = Validation + * .builderType(ACMEValidatorBuilder.class) + * .providerResolver( new MyResolverStrategy() ) // optionally set the provider resolver + * .getValidatorBuilder(); + * ValidatorFactory factory = builder.build(); + * </pre> + * </li> + * </ul> + * Note:<br/> + * <ul> + * <li> + * The ValidatorFactory object built by the bootstrap process should be cached and shared amongst + * Validator consumers. + * </li> + * <li> + * This class is thread-safe. + * </li> + * </ul> + * + * @author Emmanuel Bernard + * @author Hardy Feretnschik + * @see DefaultValidationProviderResolver + */ +public class Validation { + + /** + * Build a <code>ValidatorBuilder</code>. The actual provider choice is given by the XML configuration. If the + * XML configuration does not exsist the default is taken. + * <p/> + * The provider list is resolved using the {@link javax.validation.bootstrap.DefaultValidationProviderResolver DefaultValidationProviderResolver}. + * + * @return <code>ValidatorBuilder</code> instance. + */ + public static ValidatorBuilder<?> getValidatorBuilder() { + return defineBootstrapState().getValidatorBuilder(); + } + + /** + * Build a <code>ValidatorBuilder</code>. The provider list is resolved using the strategy provided to the bootstrap state. + * <pre> + * ValidatorBuilder&lt?&gt; builder = Validation + * .defineBootstrapState() + * .providerResolver( new MyResolverStrategy() ) + * .getValidatorBuilder(); + * ValidatorFactory factory = builder.build(); + * </pre> + * The actual provider choice is given by the XML configuration. If the XML configuration does not exsist the first + * available provider will be returned. + * + * @return instance building a generic <code>ValidatorBuilder</code> compliant with the bootstrap state provided. + */ + public static GenericBuilderFactory defineBootstrapState() { + return new GenericBuilderFactoryImpl(); + } + + /** + * Build a <code>ValidatorBuilder</code> for a particular provider implementation. + * Optionally override the provider resolution strategy used to determine the provider. + * <p/> + * Used by applications targeting a specific provider programmatically. + * <p/> + * <pre> + * ACMEValidatorBuilder builder = Validation.builderType(ACMEValidatorBuilder.class) + * .providerResolver( new MyResolverStrategy() ) + * .build(); + * </pre>, + * where <code>ACMEValidatorBuilder</code> is the <code>ValidatorBuiler</code> sub interface uniquely identifying + * the ACME Bean Validation provider. + * + * @param builderType the <code>ValidatorBuilder</code> sub interface uniquely defining the targeted provider. + * + * @return instance building a provider specific <code>ValidatorBuilder</code> sub interface implementation. + * + * @see #getValidatorBuilder() + */ + public static <T extends ValidatorBuilder<T>> SpecializedBuilderFactory<T> builderType(Class<T> builderType) { + return new SpecializedBuilderFactoryImpl<T>( builderType ); + } + + //private class, not exposed + private static class SpecializedBuilderFactoryImpl<T extends ValidatorBuilder<T>> + implements SpecializedBuilderFactory<T> { + + private Class<T> builderType; + private ValidationProviderResolver resolver; + + public SpecializedBuilderFactoryImpl(Class<T> builderType) { + this.builderType = builderType; + } + + /** + * Optionally define the provider resolver implementation used. + * If not defined, use the default ValidationProviderResolver + * + * @param resolver ValidationProviderResolver implementation used + * + * @return self + */ + public SpecializedBuilderFactory<T> providerResolver(ValidationProviderResolver resolver) { + this.resolver = resolver; + return this; + } + + /** + * Determine the provider implementation suitable for builderType and delegate the creation + * of this specific ValidatorBuilder subclass to the provider. + * + * @return a ValidatorBuilder sub interface implementation + */ + public T getValidatorBuilder() { + if ( builderType == null ) { + throw new ValidationException( + "builder is mandatory. Use getValidatorBuilder() to use the generic provider discovery mechanism" + ); + } + if ( resolver == null ) { + resolver = new DefaultValidationProviderResolver(); + } + for ( ValidationProvider provider : resolver.getValidationProviders() ) { + if ( provider.isSuitable( builderType ) ) { + GenericBuilderFactoryImpl state = new GenericBuilderFactoryImpl(); + state.providerResolver( resolver ); + return provider.createSpecializedValidatorBuilder( state, builderType ); + } + } + throw new ValidationException( "Unable to find provider: " + builderType ); + } + } + + //private class, not exposed + private static class GenericBuilderFactoryImpl implements GenericBuilderFactory, BootstrapState { + + private ValidationProviderResolver resolver; + + public GenericBuilderFactory providerResolver(ValidationProviderResolver resolver) { + this.resolver = resolver; + return this; + } + + public ValidationProviderResolver getValidationProviderResolver() { + return resolver; + } + + public ValidatorBuilder<?> getValidatorBuilder() { + ValidationProviderResolver resolver = this.resolver == null ? + new DefaultValidationProviderResolver() : + this.resolver; + + if ( resolver.getValidationProviders().size() == 0 ) { + //FIXME looks like an assertion error almost + throw new ValidationException( "Unable to find a default provider" ); + } + return resolver.getValidationProviders().get( 0 ).createGenericValidatorBuilder( this ); + } + } +} Property changes on: validator/trunk/validation-api/src/main/java/javax/validation/Validation.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/validation-api/src/main/java/javax/validation/ValidationException.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ValidationException.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ValidationException.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,41 @@ +// $Id: ValidationException.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +/** + * Base exception of all "unexpected" problems. + * + * @author Emmanuel Bernard + */ +public class ValidationException extends RuntimeException { + public ValidationException(String message) { + super( message ); + } + + public ValidationException() { + super(); + } + + public ValidationException(String message, Throwable cause) { + super( message, cause ); + } + + public ValidationException(Throwable cause) { + super( cause ); + } +} Property changes on: validator/trunk/validation-api/src/main/java/javax/validation/ValidationException.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/validation-api/src/main/java/javax/validation/ValidationProviderResolver.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ValidationProviderResolver.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ValidationProviderResolver.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,44 @@ +// $Id: ValidationProviderResolver.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.util.List; +import javax.validation.spi.ValidationProvider; + +/** + * Determine the list of Bean Validation providers available in the runtime environment + * <p/> + * Bean Validation providers are identified by the presence of META-INF/services/javax.validation.spi.ValidationProvider + * files following the Service Provider pattern described + * <a href="http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#Service... + * <p/> + * Each META-INF/services/javax.validation.spi.ValidationProvider file contains the list of + * ValidationProvider implementations each of them representing a provider. + * <p/> + * Implementations must be thread-safe. + * + * @author Emmanuel Bernard + */ +public interface ValidationProviderResolver { + /** + * Returns a list of ValidationProviders available in the runtime environment. + * + * @return list of validation providers. + */ + List<ValidationProvider> getValidationProviders(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/Validator.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Validator.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/Validator.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,95 @@ +// $Id: Validator.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.io.Serializable; +import java.util.Set; + +/** + * Validate a given object type. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + * @todo Should Serializable be part of the definition? + */ +public interface Validator<T> extends Serializable { + /** + * validate all constraints on object (unless shortcut) + * + * @param object object to validate + * @param groups group name(s) targeted for validation (default to <code>default</code> + * + * @return array of invalid constrains or an empty array if none. + * + * @throws IllegalArgumentException e if object is <code>null</code>. + */ + Set<InvalidConstraint<T>> validate(T object, String... groups); + + /** + * validate all constraints on propertyname property of object (unless shortcut) + * <p/> + * + * @param object object to validate + * @param propertyName property to validate + * @param groups group name(s) targeted for validation (default to <code>default</code> + * + * @return array of invalid constrains or an empty array if none + * + * @throws IllegalArgumentException e if object is <code>null</code>. + * @todo Do we keep this method? + */ + Set<InvalidConstraint<T>> validateProperty(T object, String propertyName, String... groups); + + /** + * Validates all constraints on propertyname property if the property value is value (unless shortcut) + * <p/> + * + * @param propertyName property to validate + * @param value property value to validate + * @param groups group name(s) targeted for validation (default to <code>default</code> + * + * @return array of invalid constrains or an empty array if none + * + * @todo Do we keep this method? + * @todo express limitations of InvalidConstraint in this case. + */ + Set<InvalidConstraint<T>> validateValue(String propertyName, Object value, String... groups); + + /** + * return true if at least one constraint declaration is present for the given bean + * or if one property is marked for validation cascade + */ + boolean hasConstraints(); + + /** + * return the class level constraints + */ + ElementDescriptor getBeanConstraints(); + + /** + * return the property level constraints for a given propertyName + * or null if either the property does not exist or has no constraint + */ + ElementDescriptor getConstraintsForProperty(String propertyName); + + /** + * return the property names having at least a constraint defined + */ + String[] getValidatedProperties(); + +} Added: validator/trunk/validation-api/src/main/java/javax/validation/ValidatorBuilder.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ValidatorBuilder.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ValidatorBuilder.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,86 @@ +// $Id: ValidatorBuilder.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +import java.io.InputStream; + +/** + * Receives configuration information, selects the appropriate + * Bean Validation provider and build the appropriate + * ValidatorFactory. + * <p/> + * Usage: + * <pre> + * ValidatorBuilder<?> validatorBuilder = //provided by one of the Validation bootstrap methods + * ValidatorFactory = validatorBuilder + * .messageResolver( new CustomMessageResolver() ) + * .build(); + * </pre> + * <p/> + * The ValidationProviderResolver is specified at ValidatorBuilder time (see {@link javax.validation.spi.ValidationProvider}). + * If none is explicitely requested, the default ValidationProviderResolver is used. + * <p/> + * The provider is selected in the following way: + * - if a specific ValidatorBuilder subclass is requested programmatically using Validation.builderType(), + * find the first provider matching it + * - if a specific ValidatorBuilder subclass is defined in META-INF/validation.xml, + * find the first provider matching it + * - otherwise, use the first provider returned by the ValidationProviderResolver + * <p/> + * Implementations are not meant to be thread safe + * + * @author Emmanuel Bernard + */ +public interface ValidatorBuilder<T extends ValidatorBuilder> { + /** + * Defines the message resolver used. Has priority over the configuration based message resolver. + * + * @param resolver message resolver implementation. + * + * @return <code>this</code> following the chaining method pattern. + */ + T messageResolver(MessageResolver resolver); + + /** + * Defines the constraint factory. Has priority over the configuration based constraint factory. + * + * @param constraintFactory constraint factory inmplementation. + * + * @return <code>this</code> following the chaining method pattern. + */ + T constraintFactory(ConstraintFactory constraintFactory); + + /** + * Configure the ValidatorFactory based on <code>stream</code> + * If not specified, META-INF/validation.xml is used + * <p/> + * The stream should be closed by the client API after the ValidatorFactory has been returned + * + * @param stream configuration stream. + * + * @return <code>this</code> following the chaining method pattern. + */ + T configure(InputStream stream); + + /** + * Build a ValidatorFactory implementation. + * + * @return ValidatorFactory + */ + ValidatorFactory build(); +} Property changes on: validator/trunk/validation-api/src/main/java/javax/validation/ValidatorBuilder.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/validation-api/src/main/java/javax/validation/ValidatorFactory.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ValidatorFactory.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/ValidatorFactory.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,34 @@ +// $Id: ValidatorFactory.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation; + +/** + * Factory returning initialized Validator instances. + * Implementations are thread-safe + * This object is typically cached and reused. + * + * @author Emmanuel Bernard + */ +public interface ValidatorFactory { + /** + * return an initialized Validator instance for the specific class. + * Validator instances can be pooled and shared by the implementation + * In this scenario, the implementation must return thread-safe Validator implementations + */ + <T> Validator<T> getValidator(Class<T> clazz); +} Property changes on: validator/trunk/validation-api/src/main/java/javax/validation/ValidatorFactory.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/DefaultValidationProviderResolver.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/DefaultValidationProviderResolver.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/DefaultValidationProviderResolver.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,136 @@ +// $Id: DefaultValidationProviderResolver.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation.bootstrap; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.net.URL; +import java.util.ArrayList; +import java.util.Enumeration; +import java.util.List; +import java.util.Map; +import java.util.WeakHashMap; +import javax.validation.ValidationException; +import javax.validation.ValidationProviderResolver; +import javax.validation.spi.ValidationProvider; + +/** + * Find <code>ValidationProvider</code> according to the default <code>ValidationProviderResolver</code> defined in the + * Bean Validation specification. This implementation uses the current classloader or the classloader which has loaded + * the current class if the current class loader is unavailable. The classloader is used to retrieve the Service Provider files. + * <p> + * This class implements the Service Provider pattern described <a href="http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#Service...;. + * Since we cannot rely on Java 6 we have to reimplement the <code>Service</code> functionality. + * </p> + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public class DefaultValidationProviderResolver implements ValidationProviderResolver { + + //cache per classloader for an appropriate discovery + //keep them in a weak hashmap to avoid memory leaks and allow proper hot redeployment + //TODO use a WeakConcurrentHashMap + private static final Map<ClassLoader, List<ValidationProvider>> providersPerClassloader = + new WeakHashMap<ClassLoader, List<ValidationProvider>>(); + + private static final String SERVICES_FILE = "META-INF/services/" + ValidationProvider.class.getName(); + + public List<ValidationProvider> getValidationProviders() { + ClassLoader classloader = Thread.currentThread().getContextClassLoader(); + if ( classloader == null ) { + classloader = DefaultValidationProviderResolver.class.getClassLoader(); + } + + List<ValidationProvider> providers; + synchronized ( providersPerClassloader ) { + providers = providersPerClassloader.get( classloader ); + } + + if ( providers == null ) { + providers = new ArrayList<ValidationProvider>(); + String name = null; + try { + Enumeration<URL> providerDefinitions = classloader.getResources( SERVICES_FILE ); + while ( providerDefinitions.hasMoreElements() ) { + URL url = providerDefinitions.nextElement(); + InputStream stream = url.openStream(); + try { + BufferedReader reader = new BufferedReader( new InputStreamReader( stream ), 100 ); + name = reader.readLine(); + while ( name != null ) { + name = name.trim(); + if ( !name.startsWith( "#" ) ) { + final Class<?> providerClass = loadClass( + name, + DefaultValidationProviderResolver.class + ); + + providers.add( + ( ValidationProvider ) providerClass.newInstance() + ); + } + name = reader.readLine(); + } + } + finally { + stream.close(); + } + } + } + catch ( IOException e ) { + throw new ValidationException( "Unable to read " + SERVICES_FILE, e ); + } + catch ( ClassNotFoundException e ) { + //TODO is it better to not fail the whole loading because of a black sheep? + throw new ValidationException( "Unable to load Bean Validation provider " + name, e ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( "Unable to instanciate Bean Validation provider" + name, e ); + } + catch ( InstantiationException e ) { + throw new ValidationException( "Unable to instanciate Bean Validation provider" + name, e ); + } + + synchronized ( providersPerClassloader ) { + providersPerClassloader.put( classloader, providers ); + } + } + + return providers; + } + + public static Class<?> loadClass(String name, Class caller) throws ClassNotFoundException { + try { + //try context classloader, if fails try caller classloader + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + if ( loader != null ) { + return loader.loadClass( name ); + } + } + catch ( ClassNotFoundException e ) { + //trying caller classloader + if ( caller == null ) { + throw e; + } + } + return Class.forName( name, true, caller.getClassLoader() ); + } +} Added: validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/GenericBuilderFactory.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/GenericBuilderFactory.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/GenericBuilderFactory.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,35 @@ +package javax.validation.bootstrap; + +import javax.validation.ValidationProviderResolver; +import javax.validation.ValidatorBuilder; + +/** + * Defines the state used to bootstrap Bean Validation and create an appropriate + * ValidatorBuilder + * + * @author Emmanuel Bernard + */ +public interface GenericBuilderFactory { + /** + * Defines the provider resolution strategy. + * This resolver returns the list of providers evaluated + * to build the ValidationBuilder + * <p/> + * If no resolver is defined, the default ValidationProviderResolver + * implementation is used. + * + * @return <code>this</code> following the chaining method pattern + */ + GenericBuilderFactory providerResolver(ValidationProviderResolver resolver); + + /** + * Returns a generic ValidatorBuilder implementation. + * At this stage the provider used to build the ValidationFactory is not defined. + * <p/> + * The ValidatorBuilder implementation is provided by the first provider returned + * by the ValidationProviderResolver strategy. + * + * @return a ValidatorBuilder implementation compliant with the bootstrap state + */ + ValidatorBuilder<?> getValidatorBuilder(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/SpecializedBuilderFactory.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/SpecializedBuilderFactory.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/bootstrap/SpecializedBuilderFactory.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,36 @@ +package javax.validation.bootstrap; + +import javax.validation.ValidationProviderResolver; +import javax.validation.ValidatorBuilder; + +/** + * Build implementations of builderType, the specific ValidationBuilder sub interface uniquely identifying + * a provider. + * <p/> + * The requested provider is the first provider suitable for T (as defined in + * {@link javax.validation.spi.ValidationProvider#isSuitable(Class)}). The list of providers evaluated is + * returned by {@link ValidationProviderResolver}. If no ValidationProviderResolver is defined, the + * default ValidationProviderResolver strategy is used. + * + * @author Emmanuel Bernard + */ +public interface SpecializedBuilderFactory<T extends ValidatorBuilder<T>> { + + /** + * Optionally define the provider resolver implementation used. + * If not defined, use the default ValidationProviderResolver + * + * @param resolver ValidationProviderResolver implementation used + * + * @return self + */ + public SpecializedBuilderFactory<T> providerResolver(ValidationProviderResolver resolver); + + /** + * Determine the provider implementation suitable for builderType and delegate the creation + * of this specific ValidatorBuilder subclass to the provider. + * + * @return a ValidatorBuilder sub interface implementation + */ + public T getValidatorBuilder(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/spi/BootstrapState.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/spi/BootstrapState.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/spi/BootstrapState.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,17 @@ +package javax.validation.spi; + +import javax.validation.ValidationProviderResolver; + +/** + * Defines the state used to bootstrap the ValidationBuilder + * + * @author Emmanuel Bernard + */ +public interface BootstrapState { + /** + * returns the user defined ValidationProviderResolver strategy instance or <code>null</code> if undefined. + * + * @return ValidationProviderResolver instance or null + */ + ValidationProviderResolver getValidationProviderResolver(); +} Added: validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,81 @@ +// $Id: ValidationProvider.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation.spi; + +import javax.validation.ValidatorBuilder; +import javax.validation.ValidatorFactory; + +/** + * Contract between the validation bootstrap mechanism and the provider engine. + * <p/> + * Implementations must have a public no-arg constructor. The construction of a provider should be + * as "lightweight" as possible. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface ValidationProvider { + /** + * @param builderClass targeted builder class. + * + * @return <code>true</code> if <code>builderClass</code> is the Bean Validation Provider sub interface for ValidatorBuilder + * This sub interface uniquely identify a provider. + */ + boolean isSuitable(Class<? extends ValidatorBuilder<?>> builderClass); + + /** + * Returns a ValidatorBuilder instance implementing the <code>builderType</code> interface. + * The ValidatorBuilder instance uses the current provider (<code>this</code>) to build + * the ValidatorFactory instance. + * <p/> + * This method can only be called on providers returning true on <code>#issuitable(builderType)</code> + * + * @param builderClass the Builder class type + * @param state bootstrap state + * + * @return specific validator builder implementation + */ + <T extends ValidatorBuilder<T>> T createSpecializedValidatorBuilder(BootstrapState state, Class<T> builderClass); + + /** + * Returns a ValidatorBuilder instance. This instance is not bound to + * use the current provider. The choice of provider follows the algorithm described + * in {@link javax.validation.ValidatorBuilder} + * <p/> + * The ValidationProviderResolver used is provided by <code>state</code>. + * If null, the default ValidationProviderResolver is used. + * + * @param state bootstrap state + * + * @return validator builder implementation + */ + ValidatorBuilder<?> createGenericValidatorBuilder(BootstrapState state); + + /** + * Build a ValidatorFactory using the current provider implementation. The ValidationFactory + * is assembled and follow the configuration passed using ValidatorBuilderImplementor. + * <p> + * The returned ValidatorFactory is properly initialized and ready for use. + * </p> + * + * @param configuration the configuration descriptor + * + * @return the instanciated ValidatorFactory + */ + ValidatorFactory buildValidatorFactory(ValidatorBuilderImplementor configuration); +} \ No newline at end of file Added: validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidatorBuilderImplementor.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidatorBuilderImplementor.java (rev 0) +++ validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidatorBuilderImplementor.java 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,56 @@ +// $Id: ValidatorBuilderImplementor.java 114 2008-10-01 13:44:26Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package javax.validation.spi; + +import java.io.InputStream; +import javax.validation.ConstraintFactory; +import javax.validation.MessageResolver; + +/** + * Contract between a <code>ValidationBuilder</code> and a </code>ValidatorProvider</code> to create + * a <code>ValidatorFactory</code>. + * The configuration artifacts provided to the <code>ValidationBuilder</code> are passed along. + * + * @author Emmanuel Bernard + * @author Hardy Ferentschik + */ +public interface ValidatorBuilderImplementor { + /** + * Message resolver as defined by the client programmatically + * or null if undefined. + * + * @return message provider instance or null if not defined + */ + MessageResolver getMessageResolver(); + + /** + * Returns the configuration stream defined by the client programmatically + * or null if undefined. + * + * @return the configuration input stream or null + */ + InputStream getConfigurationStream(); + + /** + * Defines the constraint implementation factory as defined by the client programmatically + * or null if undefined + * + * @return factory instance or null if not defined + */ + ConstraintFactory getConstraintFactory(); +} Property changes on: validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidatorBuilderImplementor.java ___________________________________________________________________ Name: svn:executable + * Added: validator/trunk/validation-api/src/site/site.xml =================================================================== --- validator/trunk/validation-api/src/site/site.xml (rev 0) +++ validator/trunk/validation-api/src/site/site.xml 2008-10-02 10:39:39 UTC (rev 15247) @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="ISO-8859-1"?> +<project name="Maven"> + <bannerLeft> + <name>Maven</name> + <src>http://maven.apache.org/images/apache-maven-project.png</src> + <href>http://maven.apache.org/</href> + </bannerLeft> + <bannerRight> + <src>http://maven.apache.org/images/maven-small.gif</src> + </bannerRight> + <body> + <links> + <item name="Maven 2" href="http://maven.apache.org/"/> + </links> + + <menu ref="reports"/> + + </body> +</project> \ No newline at end of file