[hibernate-commits] Hibernate SVN: r16395 - in validator/trunk: hibernate-validator/src/main/java/org/hibernate/validation/engine and 5 other directories.

Author: hardy.ferentschik Date: 2009-04-22 06:59:38 -0400 (Wed, 22 Apr 2009) New Revision: 16395 Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/metadata/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/AnnotationIgnores.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationBootstrapParameters.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationXmlParser.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/XmlMappingParser.java Removed: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/AnnotationIgnores.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java Modified: validator/trunk/hibernate-validator-archetype/src/main/java/org/hibernate/validator/quickstart/Car.java validator/trunk/hibernate-validator-archetype/src/test/java/org/hibernate/validator/quickstart/CarTest.java validator/trunk/hibernate-validator-tck-runner/src/main/java/org/hibernate/validation/test/StandaloneContainersImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidationProvider.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/BeanMetaDataCache.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/BeanMetaDataImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConfigurationImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/DefaultValidationProviderResolver.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ExecutionContext.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MessageInterpolatorContext.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorFactoryImpl.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorImpl.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/xml/Optional.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/xml/TestGroup.java Log: HV-142 Extracted the xml parsing code Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidationProvider.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidationProvider.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/HibernateValidationProvider.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -24,8 +24,8 @@ import javax.validation.spi.ConfigurationState; import javax.validation.spi.ValidationProvider; +import org.hibernate.validation.engine.ConfigurationImpl; import org.hibernate.validation.engine.HibernateValidatorConfiguration; -import org.hibernate.validation.engine.ConfigurationImpl; import org.hibernate.validation.engine.ValidatorFactoryImpl; /** Deleted: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/AnnotationIgnores.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/AnnotationIgnores.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/AnnotationIgnores.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -1,119 +0,0 @@ -// $Id:$ -/* -* 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.Member; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.slf4j.Logger; - -import org.hibernate.validation.util.LoggerFactory; - -/** - * This class instantiated during the parsing of the XML configuration data and keeps - * track of the annotations which should be ignored. - * - * @author Hardy Ferentschik - */ -public class AnnotationIgnores { - - private static final Logger log = LoggerFactory.make(); - - /** - * Keeps track whether the 'ignore-annotations' flag is set on bean level in the xml configuration. If 'ignore-annotations' - * is not specified <code>false</code> is the default. - */ - private final Map<Class<?>, Boolean> ignoreAnnotationDefaults = new HashMap<Class<?>, Boolean>(); - - /** - * Keeps track of explicitly excluded members (fields and properties) for a given class. If a member appears in - * the list mapped to a given class 'ignore-annotations' was explicitly set to <code>true</code> in the configuration - * for this class. - */ - private final Map<Class<?>, List<Member>> ignoreAnnotationOnMember = new HashMap<Class<?>, List<Member>>(); - - private final List<Class<?>> ignoreAnnotationOnClass = new ArrayList<Class<?>>(); - - public void setDefaultIgnoreAnnotation(Class<?> clazz, Boolean b) { - if ( b == null ) { - ignoreAnnotationDefaults.put( clazz, Boolean.FALSE ); - } - else { - ignoreAnnotationDefaults.put( clazz, b ); - } - } - - public boolean getDefaultIgnoreAnnotation(Class<?> clazz) { - return ignoreAnnotationDefaults.containsKey( clazz ) && ignoreAnnotationDefaults.get( clazz ); - } - - public void setIgnoreAnnotationsOnMember(Member member) { - Class<?> beanClass = member.getDeclaringClass(); - if ( ignoreAnnotationOnMember.get( beanClass ) == null ) { - List<Member> tmpList = new ArrayList<Member>(); - tmpList.add( member ); - ignoreAnnotationOnMember.put( beanClass, tmpList ); - } - else { - ignoreAnnotationOnMember.get( beanClass ).add( member ); - } - } - - public boolean isIgnoreAnnotations(Member member) { - boolean ignoreAnnotation; - Class<?> clazz = member.getDeclaringClass(); - List<Member> ignoreAnnotationForMembers = ignoreAnnotationOnMember.get( clazz ); - if ( ignoreAnnotationForMembers == null || !ignoreAnnotationForMembers.contains( member ) ) { - ignoreAnnotation = getDefaultIgnoreAnnotation( clazz ); - } - else { - ignoreAnnotation = ignoreAnnotationForMembers.contains( member ); - } - if ( ignoreAnnotation ) { - logMessage( member, clazz ); - } - return ignoreAnnotation; - } - - private void logMessage(Member member, Class<?> clazz) { - String type; - if ( member instanceof Field ) { - type = "Field"; - } - else { - type = "Property"; - } - log.debug( type + " level annotations are getting ignored for " + clazz.getName() + "." + member.getName() ); - } - - public void setIgnoreAnnotationsOnClass(Class<?> clazz) { - ignoreAnnotationOnClass.add( clazz ); - } - - public boolean isIgnoreAnnotations(Class<?> clazz) { - boolean ignoreAnnotation = ignoreAnnotationOnClass.contains( clazz ) || getDefaultIgnoreAnnotation( clazz ); - if ( log.isDebugEnabled() && ignoreAnnotation ) { - log.debug( "Class level annotation are getting ignored for " + clazz.getName() ); - } - return ignoreAnnotation; - } -} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/BeanMetaDataCache.java ___________________________________________________________________ Name: svn:keywords + Id Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/BeanMetaDataImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/BeanMetaDataImpl.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/BeanMetaDataImpl.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -39,6 +39,7 @@ import org.slf4j.Logger; +import org.hibernate.validation.engine.xml.AnnotationIgnores; import org.hibernate.validation.util.LoggerFactory; import org.hibernate.validation.util.ReflectionHelper; Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConfigurationImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConfigurationImpl.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConfigurationImpl.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -18,13 +18,9 @@ package org.hibernate.validation.engine; import java.io.InputStream; -import java.net.URL; -import java.util.HashMap; -import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; -import javax.validation.Configuration; import javax.validation.ConstraintValidatorFactory; import javax.validation.MessageInterpolator; import javax.validation.TraversableResolver; @@ -34,23 +30,14 @@ import javax.validation.spi.BootstrapState; import javax.validation.spi.ConfigurationState; import javax.validation.spi.ValidationProvider; -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBElement; -import javax.xml.bind.JAXBException; -import javax.xml.bind.Unmarshaller; -import javax.xml.transform.stream.StreamSource; -import javax.xml.validation.Schema; -import javax.xml.validation.SchemaFactory; import org.slf4j.Logger; -import org.xml.sax.SAXException; import org.hibernate.validation.engine.resolver.DefaultTraversableResolver; +import org.hibernate.validation.engine.xml.ValidationBootstrapParameters; +import org.hibernate.validation.engine.xml.ValidationXmlParser; import org.hibernate.validation.util.LoggerFactory; -import org.hibernate.validation.util.ReflectionHelper; import org.hibernate.validation.util.Version; -import org.hibernate.validation.xml.PropertyType; -import org.hibernate.validation.xml.ValidationConfigType; /** * Hibernate specific <code>Configuration</code> implementation. @@ -65,15 +52,13 @@ } private static final Logger log = LoggerFactory.make(); - private static final String VALIDATION_XML_FILE = "META-INF/validation.xml"; - private static final String VALIDATION_CONFIGURATION_XSD = "META-INF/validation-configuration-1.0.xsd"; private final MessageInterpolator defaultMessageInterpolator = new ResourceBundleMessageInterpolator(); private final TraversableResolver defaultTraversableResolver = new DefaultTraversableResolver(); private final ConstraintValidatorFactory defaultValidatorFactory = new ConstraintValidatorFactoryImpl(); private final ValidationProviderResolver providerResolver; - private ParameterHolder parameterHolder; + private ValidationBootstrapParameters validationBootstrapParameters; private boolean ignoreXmlConfiguration = false; public ConfigurationImpl(BootstrapState state) { @@ -83,7 +68,7 @@ else { this.providerResolver = state.getValidationProviderResolver(); } - parameterHolder = new ParameterHolder(); + validationBootstrapParameters = new ValidationBootstrapParameters(); } public ConfigurationImpl(ValidationProvider provider) { @@ -91,8 +76,8 @@ throw new ValidationException( "Assertion error: inconsistent ConfigurationImpl construction" ); } this.providerResolver = null; - parameterHolder = new ParameterHolder(); - parameterHolder.provider = provider; + validationBootstrapParameters = new ValidationBootstrapParameters(); + validationBootstrapParameters.provider = provider; } public HibernateValidatorConfiguration ignoreXmlConfiguration() { @@ -101,28 +86,28 @@ } public ConfigurationImpl messageInterpolator(MessageInterpolator interpolator) { - this.parameterHolder.messageInterpolator = interpolator; + this.validationBootstrapParameters.messageInterpolator = interpolator; return this; } public ConfigurationImpl traversableResolver(TraversableResolver resolver) { - this.parameterHolder.traversableResolver = resolver; + this.validationBootstrapParameters.traversableResolver = resolver; return this; } public ConfigurationImpl constraintValidatorFactory(ConstraintValidatorFactory constraintValidatorFactory) { - this.parameterHolder.constraintValidatorFactory = constraintValidatorFactory; + this.validationBootstrapParameters.constraintValidatorFactory = constraintValidatorFactory; return this; } public HibernateValidatorConfiguration addMapping(InputStream stream) { - parameterHolder.mappings.add( stream ); + validationBootstrapParameters.mappings.add( stream ); return this; } public HibernateValidatorConfiguration addProperty(String name, String value) { if ( value != null ) { - parameterHolder.configProperties.put( name, value ); + validationBootstrapParameters.configProperties.put( name, value ); } return this; } @@ -131,18 +116,18 @@ parseValidationXml(); ValidatorFactory factory = null; if ( isSpecificProvider() ) { - factory = parameterHolder.provider.buildValidatorFactory( this ); + factory = validationBootstrapParameters.provider.buildValidatorFactory( this ); } else { - if ( parameterHolder.providerClass != null ) { + if ( validationBootstrapParameters.providerClass != null ) { for ( ValidationProvider provider : providerResolver.getValidationProviders() ) { - if ( provider.isSuitable( parameterHolder.providerClass ) ) { + if ( provider.isSuitable( validationBootstrapParameters.providerClass ) ) { factory = provider.buildValidatorFactory( this ); break; } } if ( factory == null ) { - throw new ValidationException( "Unable to find provider: " + parameterHolder.providerClass ); + throw new ValidationException( "Unable to find provider: " + validationBootstrapParameters.providerClass ); } } else { @@ -153,7 +138,7 @@ } // reset the param holder - parameterHolder = new ParameterHolder(); + validationBootstrapParameters = new ValidationBootstrapParameters(); return factory; } @@ -162,23 +147,23 @@ } public MessageInterpolator getMessageInterpolator() { - return parameterHolder.messageInterpolator; + return validationBootstrapParameters.messageInterpolator; } public Set<InputStream> getMappingStreams() { - return parameterHolder.mappings; + return validationBootstrapParameters.mappings; } public ConstraintValidatorFactory getConstraintValidatorFactory() { - return parameterHolder.constraintValidatorFactory; + return validationBootstrapParameters.constraintValidatorFactory; } public TraversableResolver getTraversableResolver() { - return parameterHolder.traversableResolver; + return validationBootstrapParameters.traversableResolver; } public Map<String, String> getProperties() { - return parameterHolder.configProperties; + return validationBootstrapParameters.configProperties; } public MessageInterpolator getDefaultMessageInterpolator() { @@ -186,7 +171,7 @@ } private boolean isSpecificProvider() { - return parameterHolder.provider != null; + return validationBootstrapParameters.provider != null; } /** @@ -198,244 +183,46 @@ return; } - ValidationConfigType config = getValidationConfig(); - ParameterHolder xmlParameters = new ParameterHolder(); - if ( config != null ) { - // collect the paramters from the xml file - setProviderClassFromXml( config, xmlParameters ); - setMessageInterpolatorFromXml( config, xmlParameters ); - setTraversableResolverFromXml( config, xmlParameters ); - setConstraintFactoryFromXml( config, xmlParameters ); - setMappingStreamsFromXml( config, xmlParameters ); - setPropertiesFromXml( config, xmlParameters ); - } + ValidationBootstrapParameters xmlParameters = new ValidationXmlParser().parseValidationXml(); applyXmlSettings( xmlParameters ); } - private void applyXmlSettings(ParameterHolder xmlParameters) { - parameterHolder.providerClass = xmlParameters.providerClass; + private void applyXmlSettings(ValidationBootstrapParameters xmlParameters) { + validationBootstrapParameters.providerClass = xmlParameters.providerClass; - if ( parameterHolder.messageInterpolator == null ) { + if ( validationBootstrapParameters.messageInterpolator == null ) { if ( xmlParameters.messageInterpolator != null ) { - parameterHolder.messageInterpolator = xmlParameters.messageInterpolator; + validationBootstrapParameters.messageInterpolator = xmlParameters.messageInterpolator; } else { - parameterHolder.messageInterpolator = defaultMessageInterpolator; + validationBootstrapParameters.messageInterpolator = defaultMessageInterpolator; } } - if ( parameterHolder.traversableResolver == null ) { + if ( validationBootstrapParameters.traversableResolver == null ) { if ( xmlParameters.traversableResolver != null ) { - parameterHolder.traversableResolver = xmlParameters.traversableResolver; + validationBootstrapParameters.traversableResolver = xmlParameters.traversableResolver; } else { - parameterHolder.traversableResolver = defaultTraversableResolver; + validationBootstrapParameters.traversableResolver = defaultTraversableResolver; } } - if ( parameterHolder.constraintValidatorFactory == null ) { + if ( validationBootstrapParameters.constraintValidatorFactory == null ) { if ( xmlParameters.constraintValidatorFactory != null ) { - parameterHolder.constraintValidatorFactory = xmlParameters.constraintValidatorFactory; + validationBootstrapParameters.constraintValidatorFactory = xmlParameters.constraintValidatorFactory; } else { - parameterHolder.constraintValidatorFactory = defaultValidatorFactory; + validationBootstrapParameters.constraintValidatorFactory = defaultValidatorFactory; } } - parameterHolder.mappings.addAll( xmlParameters.mappings ); + validationBootstrapParameters.mappings.addAll( xmlParameters.mappings ); for ( Map.Entry<String, String> entry : xmlParameters.configProperties.entrySet() ) { - if ( parameterHolder.configProperties.get( entry.getKey() ) == null ) { - parameterHolder.configProperties.put( entry.getKey(), entry.getValue() ); + if ( validationBootstrapParameters.configProperties.get( entry.getKey() ) == null ) { + validationBootstrapParameters.configProperties.put( entry.getKey(), entry.getValue() ); } } } - - private void setConstraintFactoryFromXml(ValidationConfigType config, ParameterHolder xmlParameters) { - String constraintFactoryClass = config.getConstraintValidatorFactory(); - if ( constraintFactoryClass != null ) { - try { - @SuppressWarnings("unchecked") - Class<ConstraintValidatorFactory> clazz = ( Class<ConstraintValidatorFactory> ) ReflectionHelper.classForName( - constraintFactoryClass, this.getClass() - ); - xmlParameters.constraintValidatorFactory = clazz.newInstance(); - log.info( "Using {} as constraint factory.", constraintFactoryClass ); - } - catch ( ClassNotFoundException e ) { - throw new ValidationException( - "Unable to instantiate constraint factory class " + constraintFactoryClass + ".", e - ); - } - catch ( InstantiationException e ) { - throw new ValidationException( - "Unable to instantiate constraint factory class " + constraintFactoryClass + ".", e - ); - } - catch ( IllegalAccessException e ) { - throw new ValidationException( - "Unable to instantiate constraint factory class " + constraintFactoryClass + ".", e - ); - } - } - } - - private void setPropertiesFromXml(ValidationConfigType config, ParameterHolder xmlParameters) { - for ( PropertyType property : config.getProperty() ) { - if ( log.isDebugEnabled() ) { - log.debug( - "Found property '{}' with value '{}' in validation.xml.", - property.getName(), - property.getValue() - ); - } - xmlParameters.configProperties.put( property.getName(), property.getValue() ); - } - } - - private void setMappingStreamsFromXml(ValidationConfigType config, ParameterHolder xmlParameters) { - for ( String mappingFileName : config.getConstraintMapping() ) { - if ( log.isDebugEnabled() ) { - log.debug( - "Trying to open input stream for {}.", mappingFileName - ); - InputStream in = getInputStreamForPath( mappingFileName ); - if ( in == null ) { - throw new ValidationException( "Unable to open input stream for mapping file " + mappingFileName + "." ); - } - xmlParameters.mappings.add( in ); - } - } - } - - private void setMessageInterpolatorFromXml(ValidationConfigType config, ParameterHolder xmlParameters) { - String messageInterpolatorClass = config.getMessageInterpolator(); - if ( messageInterpolatorClass != null ) { - try { - @SuppressWarnings("unchecked") - Class<MessageInterpolator> clazz = ( Class<MessageInterpolator> ) ReflectionHelper.classForName( - messageInterpolatorClass, this.getClass() - ); - xmlParameters.messageInterpolator = clazz.newInstance(); - log.info( "Using {} as message interpolator.", messageInterpolatorClass ); - } - catch ( ClassNotFoundException e ) { - throw new ValidationException( - "Unable to instantiate message interpolator class " + messageInterpolatorClass + ".", e - ); - } - catch ( InstantiationException e ) { - throw new ValidationException( - "Unable to instantiate message interpolator class " + messageInterpolatorClass + ".", e - ); - } - catch ( IllegalAccessException e ) { - throw new ValidationException( - "Unable to instantiate message interpolator class " + messageInterpolatorClass + ".", e - ); - } - } - } - - private void setTraversableResolverFromXml(ValidationConfigType config, ParameterHolder xmlParameters) { - String traversableResolverClass = config.getTraversableResolver(); - if ( traversableResolverClass != null ) { - try { - @SuppressWarnings("unchecked") - Class<TraversableResolver> clazz = ( Class<TraversableResolver> ) ReflectionHelper.classForName( - traversableResolverClass, this.getClass() - ); - xmlParameters.traversableResolver = clazz.newInstance(); - log.info( "Using {} as traversable resolver.", traversableResolverClass ); - } - catch ( ClassNotFoundException e ) { - throw new ValidationException( - "Unable to instantiate traversable resolver class " + traversableResolverClass + ".", e - ); - } - catch ( InstantiationException e ) { - throw new ValidationException( - "Unable to instantiate traversable resolver class " + traversableResolverClass + ".", e - ); - } - catch ( IllegalAccessException e ) { - throw new ValidationException( - "Unable to instantiate traversable resolver class " + traversableResolverClass + ".", e - ); - } - } - } - - @SuppressWarnings("unchecked") - private void setProviderClassFromXml(ValidationConfigType config, ParameterHolder xmlParamters) { - String providerClassName = config.getDefaultProvider(); - if ( providerClassName != null ) { - try { - xmlParamters.providerClass = ( Class<? extends Configuration<?>> ) ReflectionHelper.classForName( - providerClassName, this.getClass() - ); - log.info( "Using {} as validation provider.", providerClassName ); - } - catch ( Exception e ) { - throw new ValidationException( "Unable to instantiate validation provider class " + providerClassName + "." ); - } - } - } - - private ValidationConfigType getValidationConfig() { - InputStream inputStream = getInputStreamForPath( VALIDATION_XML_FILE ); - if ( inputStream == null ) { - log.info( "No {} found. Using annotation based configuration only!", VALIDATION_XML_FILE ); - return null; - } - - log.info( "{} found.", VALIDATION_XML_FILE ); - - ValidationConfigType validationConfig = null; - Schema schema = getValidationConfigurationSchema(); - try { - JAXBContext jc = JAXBContext.newInstance( ValidationConfigType.class ); - Unmarshaller unmarshaller = jc.createUnmarshaller(); - unmarshaller.setSchema( schema ); - StreamSource stream = new StreamSource( inputStream ); - JAXBElement<ValidationConfigType> root = unmarshaller.unmarshal( stream, ValidationConfigType.class ); - validationConfig = root.getValue(); - } - catch ( JAXBException e ) { - log.error( "Error parsing validation.xml: {}", e.getMessage() ); - } - return validationConfig; - } - - private InputStream getInputStreamForPath(String path) { - InputStream inputStream = this.getClass().getResourceAsStream( path ); - // try absolute path - if ( inputStream == null && !path.startsWith( "/" ) ) { - inputStream = this.getClass().getResourceAsStream( "/" + path ); - } - return inputStream; - } - - private Schema getValidationConfigurationSchema() { - URL schemaUrl = this.getClass().getClassLoader().getResource( VALIDATION_CONFIGURATION_XSD ); - SchemaFactory sf = SchemaFactory.newInstance( javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI ); - Schema schema = null; - try { - schema = sf.newSchema( schemaUrl ); - } - catch ( SAXException e ) { - log.warn( "Unable to create schema for {}: {}", VALIDATION_CONFIGURATION_XSD, e.getMessage() ); - } - return schema; - } - - private static class ParameterHolder { - ConstraintValidatorFactory constraintValidatorFactory; - MessageInterpolator messageInterpolator; - TraversableResolver traversableResolver; - ValidationProvider provider; - Class<? extends Configuration<?>> providerClass = null; - final Map<String, String> configProperties = new HashMap<String, String>(); - final Set<InputStream> mappings = new HashSet<InputStream>(); - } } Deleted: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -1,252 +0,0 @@ -// $Id$ -/* -* 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.reflect.Array; -import java.lang.reflect.Type; -import java.util.ArrayList; -import java.util.List; -import java.util.Map; -import java.util.Set; -import javax.validation.ConstraintDescriptor; -import javax.validation.ConstraintValidator; -import javax.validation.ConstraintValidatorFactory; -import javax.validation.UnexpectedTypeException; -import javax.validation.ValidationException; -import javax.validation.ConstraintViolation; - -import com.googlecode.jtype.TypeUtils; -import org.slf4j.Logger; - -import org.hibernate.validation.util.LoggerFactory; -import org.hibernate.validation.util.ValidatorTypeHelper; - -/** - * Due to constraint conposition a single constraint annotation can lead to a whole constraint tree beeing validated. - * This class encapsulates such a tree. - * - * @author Hardy Ferentschik - */ -public class ConstraintTree<A extends Annotation> { - - private static final Logger log = LoggerFactory.make(); - - private final ConstraintTree<?> parent; - private final List<ConstraintTree<?>> children; - private final ConstraintDescriptor<A> descriptor; - - public ConstraintTree(ConstraintDescriptor<A> descriptor) { - this( descriptor, null ); - } - - private ConstraintTree(ConstraintDescriptor<A> descriptor, ConstraintTree<?> parent) { - this.parent = parent; - this.descriptor = descriptor; - final Set<ConstraintDescriptor<?>> composingConstraints = descriptor.getComposingConstraints(); - children = new ArrayList<ConstraintTree<?>>( composingConstraints.size() ); - - for ( ConstraintDescriptor<?> composingDescriptor : composingConstraints ) { - ConstraintTree<?> treeNode = createConstraintTree( composingDescriptor ); - children.add( treeNode ); - } - } - - private <U extends Annotation> ConstraintTree<U> createConstraintTree(ConstraintDescriptor<U> composingDescriptor) { - return new ConstraintTree<U>( composingDescriptor, this ); - } - - public boolean isRoot() { - return parent == null; - } - - public ConstraintTree getParent() { - return parent; - } - - public List<ConstraintTree<?>> getChildren() { - return children; - } - - public boolean hasChildren() { - return children.size() > 0; - } - - public ConstraintDescriptor<A> getDescriptor() { - return descriptor; - } - - /** - * Validates the specified value. - * - * @param value The value to validate - * @param type The type of the value determined from the type the annotation was placed on. - * @param executionContext The current execution context. - * @param constraintViolations List of constraint violation into which to accumulate all constraint violation as we traverse - * this <code>ConstraintTree </code>. - * @param <T> Type of the root bean for the current validation. - * @param <V> Type of the value to be validated. - */ - public <T, V> void validateConstraints(V value, Type type, ExecutionContext<T> executionContext, List<ConstraintViolation<T>> constraintViolations) { - for ( ConstraintTree<?> tree : getChildren() ) { - tree.validateConstraints( value, type, executionContext, constraintViolations ); - } - - if ( log.isTraceEnabled() ) { - log.trace( "Validating value {} against constraint defined by {}", value, descriptor ); - } - ConstraintValidator<A, V> validator = getInitalizedValidator( - value, type, executionContext.getConstraintValidatorFactory() - ); - ConstraintValidatorContextImpl constraintValidatorContext = new ConstraintValidatorContextImpl( - executionContext.peekParentPath(), executionContext.peekProperty(), descriptor - ); - if ( !validator.isValid( value, constraintValidatorContext ) ) { - constraintViolations.addAll( executionContext.createConstraintViolations( value, constraintValidatorContext ) ); - } - if ( reportAsSingleViolation() && constraintViolations.size() > 0 ) { - constraintViolations.clear(); - final String message = ( String ) getParent().getDescriptor().getAttributes().get( "message" ); - final String property = executionContext.peekPropertyPath(); - ConstraintValidatorContextImpl.ErrorMessage error = constraintValidatorContext.new ErrorMessage( message, property ); - constraintViolations.add( executionContext.createConstraintViolation( value, error, descriptor ) ); - } - } - - private boolean reportAsSingleViolation() { - return getParent() != null - && getParent().getDescriptor().isReportAsSingleViolation(); - } - - /** - * @param value The value to be validated. - * @param type The type of the value to be validated (the type of the member/class the constraint was placed on). - * @param constraintFactory constraint factory used to instantiate the constraint validator. - * - * @return A initalized constraint validator matching the type of the value to be validated. - */ - private <V> ConstraintValidator<A, V> getInitalizedValidator(V value, Type type, ConstraintValidatorFactory constraintFactory) { - Class<? extends ConstraintValidator<?, ?>> validatorClass = findMatchingValidatorClass( value, type ); - - @SuppressWarnings("unchecked") - ConstraintValidator<A, V> constraintValidator = ( ConstraintValidator<A, V> ) constraintFactory.getInstance( - validatorClass - ); - initializeConstraint( descriptor, constraintValidator ); - return constraintValidator; - } - - /** - * Runs the validator resolution algorithm. - * - * @param value The value to be validated. - * @param type The type of the value to be validated (the type of the member/class the constraint was placed on). - * - * @return The class of a matching validator. - */ - private Class<? extends ConstraintValidator<?, ?>> findMatchingValidatorClass(Object value, Type type) { - Map<Type, Class<? extends ConstraintValidator<?, ?>>> validatorsTypes = - ValidatorTypeHelper.getValidatorsTypes( descriptor.getConstraintValidatorClasses() ); - - List<Type> suitableTypes = new ArrayList<Type>(); - findSuitableValidatorTypes( type, validatorsTypes, suitableTypes ); - // TODO - do we really have to take the actual value into consideration here as well? Or is it enough to - // work with the type the constraint was placed on? - if ( value != null ) { - findSuitableValidatorTypes( determineValueClass( value ), validatorsTypes, suitableTypes ); - } - - resolveAssignableTypes( suitableTypes ); - verifyResolveWasUnique( type, suitableTypes ); - - return validatorsTypes.get( suitableTypes.get( 0 ) ); - } - - private Class determineValueClass(Object value) { - Class valueClass = value.getClass(); - if ( valueClass.isArray() ) { - valueClass = Array.class; - } - return valueClass; - } - - private void verifyResolveWasUnique(Type valueClass, List<Type> assignableClasses) { - if ( assignableClasses.size() == 0 ) { - throw new UnexpectedTypeException( "No validator could be found for type: " + valueClass ); - } - else if ( assignableClasses.size() > 1 ) { - StringBuilder builder = new StringBuilder(); - builder.append( "There are multiple validators which could validate the type " ); - builder.append( valueClass ); - builder.append( ". The validator classes are: " ); - for ( Type clazz : assignableClasses ) { - builder.append( clazz ); - builder.append( ", " ); - } - builder.delete( builder.length() - 2, builder.length() ); - throw new UnexpectedTypeException( builder.toString() ); - } - } - - private void findSuitableValidatorTypes(Type type, Map<Type, Class<? extends ConstraintValidator<?, ?>>> validatorsTypes, List<Type> suitableTypes) { - for ( Type validatorType : validatorsTypes.keySet() ) { - if ( TypeUtils.isAssignable( validatorType, type ) && !suitableTypes.contains( validatorType ) ) { - suitableTypes.add( validatorType ); - } - } - } - - /** - * Tries to reduce all assignable classes down to a single class. - * - * @param assignableTypes The set of all classes which are assignable to the class of the value to be validated and - * which are handled by at least one of the validators for the specified constraint. - */ - private void resolveAssignableTypes(List<Type> assignableTypes) { - if ( assignableTypes.size() == 0 || assignableTypes.size() == 1 ) { - return; - } - - List<Type> typesToRemove = new ArrayList<Type>(); - do { - typesToRemove.clear(); - Type type = assignableTypes.get( 0 ); - for ( int i = 1; i < assignableTypes.size(); i++ ) { - if ( TypeUtils.isAssignable( type, assignableTypes.get( i ) ) ) { - typesToRemove.add( type ); - } - else if ( TypeUtils.isAssignable( assignableTypes.get( i ), type ) ) { - typesToRemove.add( assignableTypes.get( i ) ); - } - } - assignableTypes.removeAll( typesToRemove ); - } while ( typesToRemove.size() > 0 ); - } - - private <V> void initializeConstraint - (ConstraintDescriptor<A> - descriptor, ConstraintValidator<A, V> - constraintValidator) { - try { - constraintValidator.initialize( descriptor.getAnnotation() ); - } - catch ( RuntimeException e ) { - throw new ValidationException( "Unable to intialize " + constraintValidator.getClass().getName(), e ); - } - } -} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ConstraintTree.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -0,0 +1,252 @@ +// $Id$ +/* +* 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.reflect.Array; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Set; +import javax.validation.ConstraintDescriptor; +import javax.validation.ConstraintValidator; +import javax.validation.ConstraintValidatorFactory; +import javax.validation.ConstraintViolation; +import javax.validation.UnexpectedTypeException; +import javax.validation.ValidationException; + +import com.googlecode.jtype.TypeUtils; +import org.slf4j.Logger; + +import org.hibernate.validation.util.LoggerFactory; +import org.hibernate.validation.util.ValidatorTypeHelper; + +/** + * Due to constraint conposition a single constraint annotation can lead to a whole constraint tree beeing validated. + * This class encapsulates such a tree. + * + * @author Hardy Ferentschik + */ +public class ConstraintTree<A extends Annotation> { + + private static final Logger log = LoggerFactory.make(); + + private final ConstraintTree<?> parent; + private final List<ConstraintTree<?>> children; + private final ConstraintDescriptor<A> descriptor; + + public ConstraintTree(ConstraintDescriptor<A> descriptor) { + this( descriptor, null ); + } + + private ConstraintTree(ConstraintDescriptor<A> descriptor, ConstraintTree<?> parent) { + this.parent = parent; + this.descriptor = descriptor; + final Set<ConstraintDescriptor<?>> composingConstraints = descriptor.getComposingConstraints(); + children = new ArrayList<ConstraintTree<?>>( composingConstraints.size() ); + + for ( ConstraintDescriptor<?> composingDescriptor : composingConstraints ) { + ConstraintTree<?> treeNode = createConstraintTree( composingDescriptor ); + children.add( treeNode ); + } + } + + private <U extends Annotation> ConstraintTree<U> createConstraintTree(ConstraintDescriptor<U> composingDescriptor) { + return new ConstraintTree<U>( composingDescriptor, this ); + } + + public boolean isRoot() { + return parent == null; + } + + public ConstraintTree getParent() { + return parent; + } + + public List<ConstraintTree<?>> getChildren() { + return children; + } + + public boolean hasChildren() { + return children.size() > 0; + } + + public ConstraintDescriptor<A> getDescriptor() { + return descriptor; + } + + /** + * Validates the specified value. + * + * @param value The value to validate + * @param type The type of the value determined from the type the annotation was placed on. + * @param executionContext The current execution context. + * @param constraintViolations List of constraint violation into which to accumulate all constraint violation as we traverse + * this <code>ConstraintTree </code>. + * @param <T> Type of the root bean for the current validation. + * @param <V> Type of the value to be validated. + */ + public <T, V> void validateConstraints(V value, Type type, ExecutionContext<T> executionContext, List<ConstraintViolation<T>> constraintViolations) { + for ( ConstraintTree<?> tree : getChildren() ) { + tree.validateConstraints( value, type, executionContext, constraintViolations ); + } + + if ( log.isTraceEnabled() ) { + log.trace( "Validating value {} against constraint defined by {}", value, descriptor ); + } + ConstraintValidator<A, V> validator = getInitalizedValidator( + value, type, executionContext.getConstraintValidatorFactory() + ); + ConstraintValidatorContextImpl constraintValidatorContext = new ConstraintValidatorContextImpl( + executionContext.peekParentPath(), executionContext.peekProperty(), descriptor + ); + if ( !validator.isValid( value, constraintValidatorContext ) ) { + constraintViolations.addAll( executionContext.createConstraintViolations( value, constraintValidatorContext ) ); + } + if ( reportAsSingleViolation() && constraintViolations.size() > 0 ) { + constraintViolations.clear(); + final String message = ( String ) getParent().getDescriptor().getAttributes().get( "message" ); + final String property = executionContext.peekPropertyPath(); + ConstraintValidatorContextImpl.ErrorMessage error = constraintValidatorContext.new ErrorMessage( message, property ); + constraintViolations.add( executionContext.createConstraintViolation( value, error, descriptor ) ); + } + } + + private boolean reportAsSingleViolation() { + return getParent() != null + && getParent().getDescriptor().isReportAsSingleViolation(); + } + + /** + * @param value The value to be validated. + * @param type The type of the value to be validated (the type of the member/class the constraint was placed on). + * @param constraintFactory constraint factory used to instantiate the constraint validator. + * + * @return A initalized constraint validator matching the type of the value to be validated. + */ + private <V> ConstraintValidator<A, V> getInitalizedValidator(V value, Type type, ConstraintValidatorFactory constraintFactory) { + Class<? extends ConstraintValidator<?, ?>> validatorClass = findMatchingValidatorClass( value, type ); + + @SuppressWarnings("unchecked") + ConstraintValidator<A, V> constraintValidator = ( ConstraintValidator<A, V> ) constraintFactory.getInstance( + validatorClass + ); + initializeConstraint( descriptor, constraintValidator ); + return constraintValidator; + } + + /** + * Runs the validator resolution algorithm. + * + * @param value The value to be validated. + * @param type The type of the value to be validated (the type of the member/class the constraint was placed on). + * + * @return The class of a matching validator. + */ + private Class<? extends ConstraintValidator<?, ?>> findMatchingValidatorClass(Object value, Type type) { + Map<Type, Class<? extends ConstraintValidator<?, ?>>> validatorsTypes = + ValidatorTypeHelper.getValidatorsTypes( descriptor.getConstraintValidatorClasses() ); + + List<Type> suitableTypes = new ArrayList<Type>(); + findSuitableValidatorTypes( type, validatorsTypes, suitableTypes ); + // TODO - do we really have to take the actual value into consideration here as well? Or is it enough to + // work with the type the constraint was placed on? + if ( value != null ) { + findSuitableValidatorTypes( determineValueClass( value ), validatorsTypes, suitableTypes ); + } + + resolveAssignableTypes( suitableTypes ); + verifyResolveWasUnique( type, suitableTypes ); + + return validatorsTypes.get( suitableTypes.get( 0 ) ); + } + + private Class determineValueClass(Object value) { + Class valueClass = value.getClass(); + if ( valueClass.isArray() ) { + valueClass = Array.class; + } + return valueClass; + } + + private void verifyResolveWasUnique(Type valueClass, List<Type> assignableClasses) { + if ( assignableClasses.size() == 0 ) { + throw new UnexpectedTypeException( "No validator could be found for type: " + valueClass ); + } + else if ( assignableClasses.size() > 1 ) { + StringBuilder builder = new StringBuilder(); + builder.append( "There are multiple validators which could validate the type " ); + builder.append( valueClass ); + builder.append( ". The validator classes are: " ); + for ( Type clazz : assignableClasses ) { + builder.append( clazz ); + builder.append( ", " ); + } + builder.delete( builder.length() - 2, builder.length() ); + throw new UnexpectedTypeException( builder.toString() ); + } + } + + private void findSuitableValidatorTypes(Type type, Map<Type, Class<? extends ConstraintValidator<?, ?>>> validatorsTypes, List<Type> suitableTypes) { + for ( Type validatorType : validatorsTypes.keySet() ) { + if ( TypeUtils.isAssignable( validatorType, type ) && !suitableTypes.contains( validatorType ) ) { + suitableTypes.add( validatorType ); + } + } + } + + /** + * Tries to reduce all assignable classes down to a single class. + * + * @param assignableTypes The set of all classes which are assignable to the class of the value to be validated and + * which are handled by at least one of the validators for the specified constraint. + */ + private void resolveAssignableTypes(List<Type> assignableTypes) { + if ( assignableTypes.size() == 0 || assignableTypes.size() == 1 ) { + return; + } + + List<Type> typesToRemove = new ArrayList<Type>(); + do { + typesToRemove.clear(); + Type type = assignableTypes.get( 0 ); + for ( int i = 1; i < assignableTypes.size(); i++ ) { + if ( TypeUtils.isAssignable( type, assignableTypes.get( i ) ) ) { + typesToRemove.add( type ); + } + else if ( TypeUtils.isAssignable( assignableTypes.get( i ), type ) ) { + typesToRemove.add( assignableTypes.get( i ) ); + } + } + assignableTypes.removeAll( typesToRemove ); + } while ( typesToRemove.size() > 0 ); + } + + private <V> void initializeConstraint + (ConstraintDescriptor<A> + descriptor, ConstraintValidator<A, V> + constraintValidator) { + try { + constraintValidator.initialize( descriptor.getAnnotation() ); + } + catch ( RuntimeException e ) { + throw new ValidationException( "Unable to intialize " + constraintValidator.getClass().getName(), e ); + } + } +} Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/DefaultValidationProviderResolver.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/DefaultValidationProviderResolver.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/DefaultValidationProviderResolver.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -1,17 +1,17 @@ package org.hibernate.validation.engine; +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 java.util.ArrayList; -import java.util.Enumeration; -import java.net.URL; -import java.io.InputStream; -import java.io.BufferedReader; -import java.io.InputStreamReader; -import java.io.IOException; +import javax.validation.ValidationException; import javax.validation.ValidationProviderResolver; -import javax.validation.ValidationException; import javax.validation.spi.ValidationProvider; /** Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ExecutionContext.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ExecutionContext.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ExecutionContext.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -27,9 +27,9 @@ import java.util.Stack; import javax.validation.ConstraintDescriptor; import javax.validation.ConstraintValidatorFactory; +import javax.validation.ConstraintViolation; import javax.validation.MessageInterpolator; import javax.validation.TraversableResolver; -import javax.validation.ConstraintViolation; import org.hibernate.validation.util.IdentitySet; Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MessageInterpolatorContext.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MessageInterpolatorContext.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MessageInterpolatorContext.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -1,7 +1,7 @@ package org.hibernate.validation.engine; +import javax.validation.ConstraintDescriptor; import javax.validation.MessageInterpolator; -import javax.validation.ConstraintDescriptor; /** * Takes mandatory elements in the constructor Deleted: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -1,177 +0,0 @@ -// $Id$// $Id$ -/* -* 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.Array; -import java.lang.reflect.Field; -import java.lang.reflect.Member; -import java.lang.reflect.Method; -import java.lang.reflect.Type; -import java.util.ArrayList; -import java.util.List; -import java.util.Set; -import javax.validation.ConstraintDescriptor; -import javax.validation.ConstraintViolation; - -import org.hibernate.validation.util.ReflectionHelper; - -/** - * Instances of this class abstract the constraint type (class, method or field constraint) and gives access to - * meta data about the constraint. This allows a unified handling of constraints in the validator imlpementation. - * - * @author Hardy Ferentschik - */ -public class MetaConstraint<T, A extends Annotation> { - - /** - * The constraint tree created from the constraint annotation. - */ - private final ConstraintTree<A> constraintTree; - - /** - * The member the constraint was defined on. - */ - private final Member member; - - /** - * 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; - - /** - * The class of the bean hosting this constraint. - */ - private final Class<T> beanClass; - - public MetaConstraint(Class<T> beanClass, ConstraintDescriptor<A> constraintDescriptor) { - this.elementType = ElementType.TYPE; - this.member = null; - this.propertyName = ""; - this.beanClass = beanClass; - constraintTree = new ConstraintTree<A>( constraintDescriptor ); - } - - public MetaConstraint(Member member, Class<T> beanClass, ConstraintDescriptor<A> constraintDescriptor) { - if ( member instanceof Method ) { - this.elementType = ElementType.METHOD; - } - else if ( member instanceof Field ) { - this.elementType = ElementType.FIELD; - } - else { - throw new IllegalArgumentException( "Non allowed member type: " + member ); - } - this.member = member; - this.propertyName = ReflectionHelper.getPropertyName( member ); - this.beanClass = beanClass; - constraintTree = new ConstraintTree<A>( constraintDescriptor ); - } - - - /** - * @return Returns the list of groups this constraint is part of. This might include the default group even when - * it is not explicitly specified, but part of the redefined default group list of the hosting bean. - */ - public Set<Class<?>> getGroupList() { - return constraintTree.getDescriptor().getGroups(); - } - - public ConstraintDescriptor getDescriptor() { - return constraintTree.getDescriptor(); - } - - public Class<T> getBeanClass() { - return beanClass; - } - - public String getPropertyName() { - return propertyName; - } - - public ElementType getElementType() { - return elementType; - } - - public ConstraintTree getConstraintTree() { - return constraintTree; - } - - public <T> boolean validateConstraint(ExecutionContext<T> executionContext) { - final Object leafBeanInstance = executionContext.peekCurrentBean(); - Object value = getValue( leafBeanInstance ); - List<ConstraintViolation<T>> constraintViolations = new ArrayList<ConstraintViolation<T>>(); - constraintTree.validateConstraints( value, typeOfAnnoatedElement(), executionContext, constraintViolations ); - if ( constraintViolations.size() > 0 ) { - executionContext.addConstraintFailures( constraintViolations ); - return false; - } - return true; - } - - public <T> boolean validateConstraint(Object value, ExecutionContext<T> executionContext) { - List<ConstraintViolation<T>> constraintViolations = new ArrayList<ConstraintViolation<T>>(); - constraintTree.validateConstraints( value, typeOfAnnoatedElement(), executionContext, constraintViolations ); - if ( constraintViolations.size() > 0 ) { - executionContext.addConstraintFailures( constraintViolations ); - return false; - } - return true; - } - - private Type typeOfAnnoatedElement() { - Type t; - switch ( elementType ) { - case TYPE: { - t = beanClass; - break; - } - default: { - t = ReflectionHelper.typeOf( member ); - if ( t instanceof Class && ((Class) t).isArray()) { - t = Array.class; - } - } - } - return t; - } - - /** - * @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. - */ - private Object getValue(Object o) { - switch ( elementType ) { - case TYPE: { - return o; - } - default: { - return ReflectionHelper.getValue( member, o ); - } - } - } -} Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/MetaConstraint.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -0,0 +1,177 @@ +// $Id$// $Id$ +/* +* 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.Array; +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.lang.reflect.Type; +import java.util.ArrayList; +import java.util.List; +import java.util.Set; +import javax.validation.ConstraintDescriptor; +import javax.validation.ConstraintViolation; + +import org.hibernate.validation.util.ReflectionHelper; + +/** + * Instances of this class abstract the constraint type (class, method or field constraint) and gives access to + * meta data about the constraint. This allows a unified handling of constraints in the validator imlpementation. + * + * @author Hardy Ferentschik + */ +public class MetaConstraint<T, A extends Annotation> { + + /** + * The constraint tree created from the constraint annotation. + */ + private final ConstraintTree<A> constraintTree; + + /** + * The member the constraint was defined on. + */ + private final Member member; + + /** + * 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; + + /** + * The class of the bean hosting this constraint. + */ + private final Class<T> beanClass; + + public MetaConstraint(Class<T> beanClass, ConstraintDescriptor<A> constraintDescriptor) { + this.elementType = ElementType.TYPE; + this.member = null; + this.propertyName = ""; + this.beanClass = beanClass; + constraintTree = new ConstraintTree<A>( constraintDescriptor ); + } + + public MetaConstraint(Member member, Class<T> beanClass, ConstraintDescriptor<A> constraintDescriptor) { + if ( member instanceof Method ) { + this.elementType = ElementType.METHOD; + } + else if ( member instanceof Field ) { + this.elementType = ElementType.FIELD; + } + else { + throw new IllegalArgumentException( "Non allowed member type: " + member ); + } + this.member = member; + this.propertyName = ReflectionHelper.getPropertyName( member ); + this.beanClass = beanClass; + constraintTree = new ConstraintTree<A>( constraintDescriptor ); + } + + + /** + * @return Returns the list of groups this constraint is part of. This might include the default group even when + * it is not explicitly specified, but part of the redefined default group list of the hosting bean. + */ + public Set<Class<?>> getGroupList() { + return constraintTree.getDescriptor().getGroups(); + } + + public ConstraintDescriptor getDescriptor() { + return constraintTree.getDescriptor(); + } + + public Class<T> getBeanClass() { + return beanClass; + } + + public String getPropertyName() { + return propertyName; + } + + public ElementType getElementType() { + return elementType; + } + + public ConstraintTree getConstraintTree() { + return constraintTree; + } + + public <T> boolean validateConstraint(ExecutionContext<T> executionContext) { + final Object leafBeanInstance = executionContext.peekCurrentBean(); + Object value = getValue( leafBeanInstance ); + List<ConstraintViolation<T>> constraintViolations = new ArrayList<ConstraintViolation<T>>(); + constraintTree.validateConstraints( value, typeOfAnnoatedElement(), executionContext, constraintViolations ); + if ( constraintViolations.size() > 0 ) { + executionContext.addConstraintFailures( constraintViolations ); + return false; + } + return true; + } + + public <T> boolean validateConstraint(Object value, ExecutionContext<T> executionContext) { + List<ConstraintViolation<T>> constraintViolations = new ArrayList<ConstraintViolation<T>>(); + constraintTree.validateConstraints( value, typeOfAnnoatedElement(), executionContext, constraintViolations ); + if ( constraintViolations.size() > 0 ) { + executionContext.addConstraintFailures( constraintViolations ); + return false; + } + return true; + } + + private Type typeOfAnnoatedElement() { + Type t; + switch ( elementType ) { + case TYPE: { + t = beanClass; + break; + } + default: { + t = ReflectionHelper.typeOf( member ); + if ( t instanceof Class && ((Class) t).isArray()) { + t = Array.class; + } + } + } + return t; + } + + /** + * @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. + */ + private Object getValue(Object o) { + switch ( elementType ) { + case TYPE: { + return o; + } + default: { + return ReflectionHelper.getValue( member, o ); + } + } + } +} Modified: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorFactoryImpl.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorFactoryImpl.java 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorFactoryImpl.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -17,59 +17,21 @@ */ package org.hibernate.validation.engine; -import java.io.IOException; import java.io.InputStream; -import java.io.Serializable; import java.lang.annotation.Annotation; -import java.lang.reflect.Array; -import java.lang.reflect.Field; import java.lang.reflect.Member; -import java.lang.reflect.Method; -import java.net.URL; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; import java.util.Set; -import javax.validation.Constraint; -import javax.validation.ConstraintValidator; import javax.validation.ConstraintValidatorFactory; import javax.validation.MessageInterpolator; import javax.validation.TraversableResolver; -import javax.validation.ValidationException; import javax.validation.Validator; import javax.validation.ValidatorContext; import javax.validation.ValidatorFactory; import javax.validation.spi.ConfigurationState; -import javax.xml.bind.JAXBContext; -import javax.xml.bind.JAXBElement; -import javax.xml.bind.JAXBException; -import javax.xml.bind.Unmarshaller; -import javax.xml.transform.stream.StreamSource; -import javax.xml.validation.Schema; -import javax.xml.validation.SchemaFactory; -import org.slf4j.Logger; -import org.xml.sax.SAXException; +import org.hibernate.validation.engine.xml.AnnotationIgnores; +import org.hibernate.validation.engine.xml.XmlMappingParser; -import org.hibernate.validation.util.LoggerFactory; -import org.hibernate.validation.util.ReflectionHelper; -import org.hibernate.validation.util.annotationfactory.AnnotationDescriptor; -import org.hibernate.validation.util.annotationfactory.AnnotationFactory; -import org.hibernate.validation.xml.AnnotationType; -import org.hibernate.validation.xml.BeanType; -import org.hibernate.validation.xml.ClassType; -import org.hibernate.validation.xml.ConstraintDefinitionType; -import org.hibernate.validation.xml.ConstraintMappingsType; -import org.hibernate.validation.xml.ConstraintType; -import org.hibernate.validation.xml.ElementType; -import org.hibernate.validation.xml.FieldType; -import org.hibernate.validation.xml.GetterType; -import org.hibernate.validation.xml.GroupSequenceType; -import org.hibernate.validation.xml.GroupsType; -import org.hibernate.validation.xml.ValidatedByType; - /** * Factory returning initialized <code>Validator</code> instances. * @@ -78,24 +40,12 @@ */ public class ValidatorFactoryImpl implements ValidatorFactory { - private static final Logger log = LoggerFactory.make(); - private static final String VALIDATION_MAPPING_XSD = "META-INF/validation-mapping-1.0.xsd"; - private static final String MESSAGE_PARAM = "message"; - private static final String GROUPS_PARAM = "groups"; - private static final String PACKAGE_SEPERATOR = "."; - private final MessageInterpolator messageInterpolator; private final TraversableResolver traversableResolver; private final ConstraintValidatorFactory constraintValidatorFactory; private final ConstraintHelper constraintHelper; private final BeanMetaDataCache beanMetaDataCache; - private final Set<Class<?>> processedClasses = new HashSet<Class<?>>(); - private final AnnotationIgnores annotationIgnores; - private final Map<Class<?>, List<MetaConstraint<?, ? extends Annotation>>> constraintMap; - private final Map<Class<?>, List<Member>> cascadedMembers; - private final Map<Class<?>, List<Class<?>>> defaultSequences; - public ValidatorFactoryImpl(ConfigurationState configurationState) { this.messageInterpolator = configurationState.getMessageInterpolator(); this.constraintValidatorFactory = configurationState.getConstraintValidatorFactory(); @@ -103,13 +53,7 @@ this.constraintHelper = new ConstraintHelper(); this.beanMetaDataCache = new BeanMetaDataCache(); - this.annotationIgnores = new AnnotationIgnores(); - this.constraintMap = new HashMap<Class<?>, List<MetaConstraint<?, ? extends Annotation>>>(); - this.cascadedMembers = new HashMap<Class<?>, List<Member>>(); - this.defaultSequences = new HashMap<Class<?>, List<Class<?>>>(); - - parseMappingFiles( configurationState.getMappingStreams() ); - initBeanMetaData(); + initBeanMetaData( configurationState.getMappingStreams() ); } /** @@ -139,504 +83,27 @@ ); } - private Schema getMappingSchema() { - URL schemaUrl = this.getClass().getClassLoader().getResource( VALIDATION_MAPPING_XSD ); - SchemaFactory sf = SchemaFactory.newInstance( javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI ); - Schema schema = null; - try { - schema = sf.newSchema( schemaUrl ); - } - catch ( SAXException e ) { - log.warn( "Unable to create schema for {}: {}", VALIDATION_MAPPING_XSD, e.getMessage() ); - } - return schema; - } + private <T> void initBeanMetaData(Set<InputStream> mappingStreams) { - private void parseMappingFiles(Set<InputStream> mappingStreams) { - for ( InputStream in : mappingStreams ) { - try { - ConstraintMappingsType mapping = getValidationConfig( in ); - parseConstraintDefinitions( mapping.getConstraintDefinition() ); - String defaultPackage = mapping.getDefaultPackage(); - for ( BeanType bean : mapping.getBean() ) { - Class<?> beanClass = getClass( bean.getClazz(), defaultPackage ); - checkClassHasNotBeenProcessed( processedClasses, beanClass ); - annotationIgnores.setDefaultIgnoreAnnotation( beanClass, bean.isIgnoreAnnotations() ); - parseClassLevelOverrides( bean.getClassType(), beanClass, defaultPackage ); - parseFieldLevelOverrides( bean.getField(), beanClass, defaultPackage ); - parsePropertyLevelOverrides( bean.getGetter(), beanClass, defaultPackage ); - processedClasses.add( beanClass ); - } - } - finally { - try { - in.close(); - } - catch ( IOException e ) { - log.warn( "Error closing input stream: {}", e.getMessage() ); - } - } - } - } + XmlMappingParser mappingParser = new XmlMappingParser( constraintHelper ); + mappingParser.parse( mappingStreams ); - @SuppressWarnings("unchecked") - private void parseConstraintDefinitions(List<ConstraintDefinitionType> constraintDefinitionList) { - for ( ConstraintDefinitionType constraintDefinition : constraintDefinitionList ) { - String annotationClassName = constraintDefinition.getAnnotation(); - Class<? extends Annotation> annotationClass; - try { - annotationClass = ( Class<? extends Annotation> ) ReflectionHelper.classForName( - annotationClassName, this.getClass() - ); - } - catch ( ClassNotFoundException e ) { - throw new ValidationException( "Unable to load class " + annotationClassName ); - } - - if ( !annotationClass.isAnnotation() ) { - throw new ValidationException( annotationClassName + " is not an annotation" ); - } - - ValidatedByType validatedByType = constraintDefinition.getValidatedBy(); - List<Class<? extends ConstraintValidator<? extends Annotation, ?>>> constraintValidatorClasses = new ArrayList<Class<? extends ConstraintValidator<? extends Annotation, ?>>>(); - if ( validatedByType.isIncludeExistingValidators() != null && validatedByType.isIncludeExistingValidators() ) { - constraintValidatorClasses.addAll( findConstraintValidatorClasses( annotationClass ) ); - } - for ( String validatorClassName : validatedByType.getValue() ) { - Class<? extends ConstraintValidator<?, ?>> validatorClass; - try { - validatorClass = ( Class<? extends ConstraintValidator<?, ?>> ) ReflectionHelper.classForName( - validatorClassName, - this.getClass() - ); - } - catch ( ClassNotFoundException e ) { - throw new ValidationException( "Unable to load class " + validatorClassName ); - } - - if ( !ConstraintValidator.class.isAssignableFrom(validatorClass) ) { - throw new ValidationException( validatorClass + " is not a constraint validator class" ); - } - - constraintValidatorClasses.add( validatorClass ); - } - constraintHelper.addConstraintValidatorDefinition( - annotationClass, constraintValidatorClasses - ); - } - } - - private void checkClassHasNotBeenProcessed(Set<Class<?>> processedClasses, Class<?> beanClass) { - if ( processedClasses.contains( beanClass ) ) { - throw new ValidationException( beanClass.getName() + " has already be configured in xml." ); - } - } - - private void parseFieldLevelOverrides(List<FieldType> fields, Class<?> beanClass, String defaultPackage) { - for ( FieldType fieldType : fields ) { - String fieldName = fieldType.getName(); - if ( !ReflectionHelper.containsField( beanClass, fieldName ) ) { - throw new ValidationException( beanClass.getName() + " does not contain the fieldType " + fieldName ); - } - Field field = ReflectionHelper.getField( beanClass, fieldName ); - - // ignore annotations - boolean ignoreFieldAnnotation = fieldType.isIgnoreAnnotations() == null ? false : fieldType.isIgnoreAnnotations(); - if ( ignoreFieldAnnotation ) { - annotationIgnores.setIgnoreAnnotationsOnMember( field ); - } - - // valid - if ( fieldType.getValid() != null ) { - addCascadedMember( beanClass, field ); - } - - // constraints - for ( ConstraintType constraint : fieldType.getConstraint() ) { - MetaConstraint<?, ?> metaConstraint = createMetaConstraint( - constraint, beanClass, field, defaultPackage - ); - addMetaConstraint( beanClass, metaConstraint ); - } - } - } - - private void parsePropertyLevelOverrides(List<GetterType> getters, Class<?> beanClass, String defaultPackage) { - for ( GetterType getterType : getters ) { - String getterName = getterType.getName(); - if ( !ReflectionHelper.containsMethod( beanClass, getterName ) ) { - throw new ValidationException( beanClass.getName() + " does not contain the property " + getterName ); - } - Method method = ReflectionHelper.getMethod( beanClass, getterName ); - - // ignore annotations - boolean ignoreGetterAnnotation = getterType.isIgnoreAnnotations() == null ? false : getterType.isIgnoreAnnotations(); - if ( ignoreGetterAnnotation ) { - annotationIgnores.setIgnoreAnnotationsOnMember( method ); - } - - // valid - if ( getterType.getValid() != null ) { - addCascadedMember( beanClass, method ); - } - - // constraints - for ( ConstraintType constraint : getterType.getConstraint() ) { - MetaConstraint<?, ?> metaConstraint = createMetaConstraint( - constraint, beanClass, method, defaultPackage - ); - addMetaConstraint( beanClass, metaConstraint ); - } - } - } - - private void parseClassLevelOverrides(ClassType classType, Class<?> beanClass, String defaultPackage) { - if ( classType == null ) { - return; - } - - // ignore annotation - boolean ignoreClassAnnotation = classType.isIgnoreAnnotations() == null ? false : classType.isIgnoreAnnotations(); - if ( ignoreClassAnnotation ) { - annotationIgnores.setIgnoreAnnotationsOnClass( beanClass ); - } - - // group sequence - List<Class<?>> groupSequence = createGroupSequence( classType.getGroupSequence(), defaultPackage ); - if ( !groupSequence.isEmpty() ) { - defaultSequences.put( beanClass, groupSequence ); - } - - // constraints - for ( ConstraintType constraint : classType.getConstraint() ) { - MetaConstraint<?, ?> metaConstraint = createMetaConstraint( constraint, beanClass, null, defaultPackage ); - addMetaConstraint( beanClass, metaConstraint ); - } - } - - private List<Class<?>> createGroupSequence(GroupSequenceType groupSequenceType, String defaultPackage) { - List<Class<?>> groupSequence = new ArrayList<Class<?>>(); - for ( String groupName : groupSequenceType.getValue() ) { - Class<?> group = getClass( groupName, defaultPackage ); - groupSequence.add( group ); - } - return groupSequence; - } - - private void addMetaConstraint(Class<?> beanClass, MetaConstraint<?, ?> metaConstraint) { - if ( constraintMap.containsKey( beanClass ) ) { - constraintMap.get( beanClass ).add( metaConstraint ); - } - else { - List<MetaConstraint<?, ? extends Annotation>> constraintList = new ArrayList<MetaConstraint<?, ? extends Annotation>>(); - constraintList.add( metaConstraint ); - constraintMap.put( beanClass, constraintList ); - } - } - - private void addCascadedMember(Class<?> beanClass, Member member) { - if ( cascadedMembers.containsKey( beanClass ) ) { - cascadedMembers.get( beanClass ).add( member ); - } - else { - List<Member> tmpList = new ArrayList<Member>(); - tmpList.add( member ); - cascadedMembers.put( beanClass, tmpList ); - } - } - - private <A extends Annotation, T> MetaConstraint<?, ?> createMetaConstraint(ConstraintType constraint, Class<T> beanClass, Member member, String defaultPackage) { - @SuppressWarnings("unchecked") - Class<A> annotationClass = ( Class<A> ) getClass( constraint.getAnnotation(), defaultPackage ); - AnnotationDescriptor<A> annotationDescriptor = new AnnotationDescriptor<A>( annotationClass ); - - if ( constraint.getMessage() != null ) { - annotationDescriptor.setValue( MESSAGE_PARAM, constraint.getMessage() ); - } - annotationDescriptor.setValue( GROUPS_PARAM, getGroups( constraint.getGroups(), defaultPackage ) ); - - for ( ElementType elementType : constraint.getElement() ) { - String name = elementType.getName(); - checkNameIsValid( name ); - Class<?> returnType = getAnnotationParamterType( annotationClass, name ); - Object elementValue = getElementValue( elementType, returnType ); - annotationDescriptor.setValue( name, elementValue ); - } - - A annotation = AnnotationFactory.create( annotationDescriptor ); - ConstraintDescriptorImpl<A> constraintDescriptor = new ConstraintDescriptorImpl<A>( - annotation, new Class[] { }, constraintHelper - ); - - MetaConstraint<T, A> metaConstraint; - if ( member == null ) { - metaConstraint = new MetaConstraint<T, A>( beanClass, constraintDescriptor ); - } - else { - metaConstraint = new MetaConstraint<T, A>( member, beanClass, constraintDescriptor ); - } - return metaConstraint; - } - - private void checkNameIsValid(String name) { - if ( MESSAGE_PARAM.equals( name ) || GROUPS_PARAM.equals( name ) ) { - throw new ValidationException( MESSAGE_PARAM + " and " + GROUPS_PARAM + " are reserved paramter names." ); - } - } - - private <A extends Annotation> Class<?> getAnnotationParamterType(Class<A> annotationClass, String name) { - Method m; - try { - m = annotationClass.getMethod( name ); - } - catch ( NoSuchMethodException e ) { - throw new ValidationException( "Annotation of type " + annotationClass.getName() + " does not contain a paramter " + name + "." ); - } - return m.getReturnType(); - } - - private Object getElementValue(ElementType elementType, Class<?> returnType) { - removeEmptyContentElements( elementType ); - - boolean isArray = returnType.isArray(); - if ( !isArray ) { - if ( elementType.getContent().size() != 1 ) { - throw new ValidationException( "Attempt to specify an array where single value is expected." ); - } - return getSingleValue( elementType.getContent().get( 0 ), returnType ); - } - else { - List<Object> values = new ArrayList<Object>(); - for ( Serializable s : elementType.getContent() ) { - values.add( getSingleValue( s, returnType.getComponentType() ) ); - } - return values.toArray( ( Object[] ) Array.newInstance( returnType.getComponentType(), values.size() ) ); - } - } - - private void removeEmptyContentElements(ElementType elementType) { - List<Serializable> contentToDelete = new ArrayList<Serializable>(); - for ( Serializable content : elementType.getContent() ) { - if ( content instanceof String && ( ( String ) content ).matches( "[\\n ].*" ) ) { - contentToDelete.add( content ); - } - } - elementType.getContent().removeAll( contentToDelete ); - } - - private Object getSingleValue(Serializable serializable, Class<?> returnType) { - - Object returnValue; - if ( serializable instanceof String ) { - String value = ( String ) serializable; - returnValue = convertStringToReturnType( returnType, value ); - } - else if ( serializable instanceof JAXBElement && ( ( JAXBElement ) serializable ).getDeclaredType() - .equals( String.class ) ) { - JAXBElement<?> elem = ( JAXBElement<?> ) serializable; - String value = ( String ) elem.getValue(); - returnValue = convertStringToReturnType( returnType, value ); - } - else if ( serializable instanceof JAXBElement && ( ( JAXBElement ) serializable ).getDeclaredType() - .equals( AnnotationType.class ) ) { - JAXBElement<?> elem = ( JAXBElement<?> ) serializable; - AnnotationType annotationType = ( AnnotationType ) elem.getValue(); - try { - @SuppressWarnings("unchecked") - Class<Annotation> annotationClass = ( Class<Annotation> ) returnType; - returnValue = createAnnotation( annotationType, annotationClass ); - } - catch ( ClassCastException e ) { - throw new ValidationException( "Unexpected paramter value" ); - } - } - else { - throw new ValidationException( "Unexpected paramter value" ); - } - return returnValue; - - } - - private <A extends Annotation> Annotation createAnnotation(AnnotationType annotationType, Class<A> returnType) { - AnnotationDescriptor<A> annotationDescriptor = new AnnotationDescriptor<A>( returnType ); - for ( ElementType elementType : annotationType.getElement() ) { - String name = elementType.getName(); - Class<?> paramterType = getAnnotationParamterType( returnType, name ); - Object elementValue = getElementValue( elementType, paramterType ); - annotationDescriptor.setValue( name, elementValue ); - } - return AnnotationFactory.create( annotationDescriptor ); - } - - private Object convertStringToReturnType(Class<?> returnType, String value) { - Object returnValue; - if ( returnType.getName().equals( byte.class.getName() ) ) { - try { - returnValue = Byte.parseByte( value ); - } - catch ( NumberFormatException e ) { - throw new ValidationException( "Invalid byte format", e ); - } - } - else if ( returnType.getName().equals( short.class.getName() ) ) { - try { - returnValue = Short.parseShort( value ); - } - catch ( NumberFormatException e ) { - throw new ValidationException( "Invalid short format", e ); - } - } - else if ( returnType.getName().equals( int.class.getName() ) ) { - try { - returnValue = Integer.parseInt( value ); - } - catch ( NumberFormatException e ) { - throw new ValidationException( "Invalid int format", e ); - } - } - else if ( returnType.getName().equals( long.class.getName() ) ) { - try { - returnValue = Long.parseLong( value ); - } - catch ( NumberFormatException e ) { - throw new ValidationException( "Invalid long format", e ); - } - } - else if ( returnType.getName().equals( float.class.getName() ) ) { - try { - returnValue = Float.parseFloat( value ); - } - catch ( NumberFormatException e ) { - throw new ValidationException( "Invalid float format", e ); - } - } - else if ( returnType.getName().equals( double.class.getName() ) ) { - try { - returnValue = Double.parseDouble( value ); - } - catch ( NumberFormatException e ) { - throw new ValidationException( "Invalid double format", e ); - } - } - else if ( returnType.getName().equals( boolean.class.getName() ) ) { - returnValue = Boolean.parseBoolean( value ); - } - else if ( returnType.getName().equals( char.class.getName() ) ) { - if ( value.length() != 1 ) { - throw new ValidationException( "Invalid char value: " + value ); - } - returnValue = value.charAt( 0 ); - } - else if ( returnType.getName().equals( String.class.getName() ) ) { - returnValue = value; - } - else if ( returnType.getName().equals( Class.class.getName() ) ) { - try { - returnValue = ReflectionHelper.classForName( value, this.getClass() ); - } - catch ( ClassNotFoundException e ) { - throw new ValidationException( "Unable to instantiate class: " + value ); - } - } - else { - try { - @SuppressWarnings("unchecked") - Class<Enum> enumClass = ( Class<Enum> ) returnType; - returnValue = Enum.valueOf( enumClass, value ); - } - catch ( ClassCastException e ) { - throw new ValidationException( "Invalid return type: " + returnType + ". Should be a enumeration type." ); - } - } - return returnValue; - } - - private Class<?>[] getGroups(GroupsType groupsType, String defaultPackage) { - if ( groupsType == null ) { - return new Class[] { }; - } - - List<Class<?>> groupList = new ArrayList<Class<?>>(); - for ( String groupClass : groupsType.getValue() ) { - groupList.add( getClass( groupClass, defaultPackage ) ); - } - return groupList.toArray( new Class[groupList.size()] ); - } - - private Class<?> getClass(String clazz, String defaultPackage) { - String fullyQualifiedClass; - if ( isQualifiedClass( clazz ) ) { - fullyQualifiedClass = clazz; - } - else { - fullyQualifiedClass = defaultPackage + PACKAGE_SEPERATOR + clazz; - } - try { - return ReflectionHelper.classForName( fullyQualifiedClass, this.getClass() ); - } - catch ( Exception e ) { - throw new ValidationException( "Unable to instantiate class " + fullyQualifiedClass ); - } - } - - private boolean isQualifiedClass(String clazz) { - return clazz.contains( PACKAGE_SEPERATOR ); - } - - private ConstraintMappingsType getValidationConfig(InputStream in) { - ConstraintMappingsType constraintMappings; - Schema schema = getMappingSchema(); - try { - JAXBContext jc = JAXBContext.newInstance( ConstraintMappingsType.class ); - Unmarshaller unmarshaller = jc.createUnmarshaller(); - unmarshaller.setSchema( schema ); - StreamSource stream = new StreamSource( in ); - JAXBElement<ConstraintMappingsType> root = unmarshaller.unmarshal( stream, ConstraintMappingsType.class ); - constraintMappings = root.getValue(); - } - catch ( JAXBException e ) { - String msg = "Error parsing mapping file."; - log.error( msg ); - throw new ValidationException( msg, e ); - } - return constraintMappings; - } - - private <T> void initBeanMetaData() { - for ( Class<?> beanClass : processedClasses ) { + AnnotationIgnores annotationIgnores = mappingParser.getAnnotationIgnores(); + for ( Class<?> beanClass : mappingParser.getProcessedClasses() ) { BeanMetaDataImpl<?> metaData = new BeanMetaDataImpl<T>( ( Class<T> ) beanClass, constraintHelper, annotationIgnores ); - for ( MetaConstraint<?, ? extends Annotation> constraint : constraintMap.get( beanClass ) ) { + for ( MetaConstraint<?, ? extends Annotation> constraint : mappingParser.getConstraintMap() + .get( beanClass ) ) { metaData.addMetaConstraint( constraint ); } - for ( Member m : cascadedMembers.get( beanClass ) ) { + for ( Member m : mappingParser.getCascadedMembers().get( beanClass ) ) { metaData.addCascadedMember( m ); } - if ( defaultSequences.containsKey( beanClass ) ) { - metaData.setDefaultGroupSequence( defaultSequences.get( beanClass ) ); + if ( mappingParser.getDefaultSequences().containsKey( beanClass ) ) { + metaData.setDefaultGroupSequence( mappingParser.getDefaultSequences().get( beanClass ) ); } beanMetaDataCache.addBeanMetaData( ( Class<T> ) beanClass, ( BeanMetaDataImpl<T> ) metaData ); } } - - private List<Class<? extends ConstraintValidator<? extends Annotation, ?>>> findConstraintValidatorClasses(Class<? extends Annotation> annotationType) { - List<Class<? extends ConstraintValidator<? extends Annotation, ?>>> constraintValidatorDefinitonClasses = new ArrayList<Class<? extends ConstraintValidator<? extends Annotation, ?>>>(); - if ( constraintHelper.isBuiltinConstraint( annotationType ) ) { - constraintValidatorDefinitonClasses.addAll( constraintHelper.getBuiltInConstraints( annotationType ) ); - } - else { - Class<? extends ConstraintValidator<?, ?>>[] validatedBy = annotationType - .getAnnotation( Constraint.class ) - .validatedBy(); - for ( Class<? extends ConstraintValidator<?, ?>> validator : validatedBy ) { - //FIXME does this create a CCE at runtime? - //FIXME if yes wrap into VE, if no we need to test the type here - //Once resolved,we can @SuppressWarning("unchecked") on the cast - Class<? extends ConstraintValidator<? extends Annotation, ?>> safeValidator = validator; - constraintValidatorDefinitonClasses.add( safeValidator ); - } - } - return constraintValidatorDefinitonClasses; - } } Modified: 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 2009-04-22 09:02:56 UTC (rev 16394) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/ValidatorImpl.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -17,9 +17,9 @@ */ package org.hibernate.validation.engine; +import java.lang.annotation.Annotation; import java.lang.reflect.Member; import java.lang.reflect.Type; -import java.lang.annotation.Annotation; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; Copied: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/AnnotationIgnores.java (from rev 16370, validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/AnnotationIgnores.java) =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/AnnotationIgnores.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/AnnotationIgnores.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -0,0 +1,119 @@ +// $Id$ +/* +* 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.xml; + +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.slf4j.Logger; + +import org.hibernate.validation.util.LoggerFactory; + +/** + * This class instantiated during the parsing of the XML configuration data and keeps + * track of the annotations which should be ignored. + * + * @author Hardy Ferentschik + */ +public class AnnotationIgnores { + + private static final Logger log = LoggerFactory.make(); + + /** + * Keeps track whether the 'ignore-annotations' flag is set on bean level in the xml configuration. If 'ignore-annotations' + * is not specified <code>false</code> is the default. + */ + private final Map<Class<?>, Boolean> ignoreAnnotationDefaults = new HashMap<Class<?>, Boolean>(); + + /** + * Keeps track of explicitly excluded members (fields and properties) for a given class. If a member appears in + * the list mapped to a given class 'ignore-annotations' was explicitly set to <code>true</code> in the configuration + * for this class. + */ + private final Map<Class<?>, List<Member>> ignoreAnnotationOnMember = new HashMap<Class<?>, List<Member>>(); + + private final List<Class<?>> ignoreAnnotationOnClass = new ArrayList<Class<?>>(); + + public void setDefaultIgnoreAnnotation(Class<?> clazz, Boolean b) { + if ( b == null ) { + ignoreAnnotationDefaults.put( clazz, Boolean.FALSE ); + } + else { + ignoreAnnotationDefaults.put( clazz, b ); + } + } + + public boolean getDefaultIgnoreAnnotation(Class<?> clazz) { + return ignoreAnnotationDefaults.containsKey( clazz ) && ignoreAnnotationDefaults.get( clazz ); + } + + public void setIgnoreAnnotationsOnMember(Member member) { + Class<?> beanClass = member.getDeclaringClass(); + if ( ignoreAnnotationOnMember.get( beanClass ) == null ) { + List<Member> tmpList = new ArrayList<Member>(); + tmpList.add( member ); + ignoreAnnotationOnMember.put( beanClass, tmpList ); + } + else { + ignoreAnnotationOnMember.get( beanClass ).add( member ); + } + } + + public boolean isIgnoreAnnotations(Member member) { + boolean ignoreAnnotation; + Class<?> clazz = member.getDeclaringClass(); + List<Member> ignoreAnnotationForMembers = ignoreAnnotationOnMember.get( clazz ); + if ( ignoreAnnotationForMembers == null || !ignoreAnnotationForMembers.contains( member ) ) { + ignoreAnnotation = getDefaultIgnoreAnnotation( clazz ); + } + else { + ignoreAnnotation = ignoreAnnotationForMembers.contains( member ); + } + if ( ignoreAnnotation ) { + logMessage( member, clazz ); + } + return ignoreAnnotation; + } + + private void logMessage(Member member, Class<?> clazz) { + String type; + if ( member instanceof Field ) { + type = "Field"; + } + else { + type = "Property"; + } + log.debug( type + " level annotations are getting ignored for " + clazz.getName() + "." + member.getName() ); + } + + public void setIgnoreAnnotationsOnClass(Class<?> clazz) { + ignoreAnnotationOnClass.add( clazz ); + } + + public boolean isIgnoreAnnotations(Class<?> clazz) { + boolean ignoreAnnotation = ignoreAnnotationOnClass.contains( clazz ) || getDefaultIgnoreAnnotation( clazz ); + if ( log.isDebugEnabled() && ignoreAnnotation ) { + log.debug( "Class level annotation are getting ignored for " + clazz.getName() ); + } + return ignoreAnnotation; + } +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/AnnotationIgnores.java ___________________________________________________________________ Name: svn:keywords + Id Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationBootstrapParameters.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationBootstrapParameters.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationBootstrapParameters.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -0,0 +1,42 @@ +// $Id:$ +/* +* 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.xml; + +import java.io.InputStream; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import javax.validation.Configuration; +import javax.validation.ConstraintValidatorFactory; +import javax.validation.MessageInterpolator; +import javax.validation.TraversableResolver; +import javax.validation.spi.ValidationProvider; + +/** + * @author Hardy Ferentschik + */ +public class ValidationBootstrapParameters { + public ConstraintValidatorFactory constraintValidatorFactory; + public MessageInterpolator messageInterpolator; + public TraversableResolver traversableResolver; + public ValidationProvider provider; + public Class<? extends Configuration<?>> providerClass = null; + public final Map<String, String> configProperties = new HashMap<String, String>(); + public final Set<InputStream> mappings = new HashSet<InputStream>(); +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationBootstrapParameters.java ___________________________________________________________________ Name: svn:keywords + Id Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationXmlParser.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationXmlParser.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationXmlParser.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -0,0 +1,252 @@ +// $Id:$ +/* +* 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.xml; + +import java.io.InputStream; +import java.net.URL; +import javax.validation.Configuration; +import javax.validation.ConstraintValidatorFactory; +import javax.validation.MessageInterpolator; +import javax.validation.TraversableResolver; +import javax.validation.ValidationException; +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBElement; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Unmarshaller; +import javax.xml.transform.stream.StreamSource; +import javax.xml.validation.Schema; +import javax.xml.validation.SchemaFactory; + +import org.slf4j.Logger; +import org.xml.sax.SAXException; + +import org.hibernate.validation.util.LoggerFactory; +import org.hibernate.validation.util.ReflectionHelper; +import org.hibernate.validation.xml.PropertyType; +import org.hibernate.validation.xml.ValidationConfigType; + +/** + * Parser for <i>validation.xml</i> using JAXB. + * + * @author Hardy Ferentschik + */ +public class ValidationXmlParser { + + private static final Logger log = LoggerFactory.make(); + private static final String VALIDATION_XML_FILE = "META-INF/validation.xml"; + private static final String VALIDATION_CONFIGURATION_XSD = "META-INF/validation-configuration-1.0.xsd"; + + + /** + * Tries to check whether a validation.xml file exists and parses it using JAXB. + * + * @return The parameters parsed out of <i>validation.xml</i> wrapped in an instance of <code>ConfigurationImpl.ValidationBootstrapParameters</code>. + */ + public ValidationBootstrapParameters parseValidationXml() { + ValidationConfigType config = getValidationConfig(); + ValidationBootstrapParameters xmlParameters = new ValidationBootstrapParameters(); + if ( config != null ) { + // collect the paramters from the xml file + setProviderClassFromXml( config, xmlParameters ); + setMessageInterpolatorFromXml( config, xmlParameters ); + setTraversableResolverFromXml( config, xmlParameters ); + setConstraintFactoryFromXml( config, xmlParameters ); + setMappingStreamsFromXml( config, xmlParameters ); + setPropertiesFromXml( config, xmlParameters ); + } + return xmlParameters; + } + + private void setConstraintFactoryFromXml(ValidationConfigType config, ValidationBootstrapParameters xmlParameters) { + String constraintFactoryClass = config.getConstraintValidatorFactory(); + if ( constraintFactoryClass != null ) { + try { + @SuppressWarnings("unchecked") + Class<ConstraintValidatorFactory> clazz = ( Class<ConstraintValidatorFactory> ) ReflectionHelper.classForName( + constraintFactoryClass, this.getClass() + ); + xmlParameters.constraintValidatorFactory = clazz.newInstance(); + log.info( "Using {} as constraint factory.", constraintFactoryClass ); + } + catch ( ClassNotFoundException e ) { + throw new ValidationException( + "Unable to instantiate constraint factory class " + constraintFactoryClass + ".", e + ); + } + catch ( InstantiationException e ) { + throw new ValidationException( + "Unable to instantiate constraint factory class " + constraintFactoryClass + ".", e + ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( + "Unable to instantiate constraint factory class " + constraintFactoryClass + ".", e + ); + } + } + } + + private void setPropertiesFromXml(ValidationConfigType config, ValidationBootstrapParameters xmlParameters) { + for ( PropertyType property : config.getProperty() ) { + if ( log.isDebugEnabled() ) { + log.debug( + "Found property '{}' with value '{}' in validation.xml.", + property.getName(), + property.getValue() + ); + } + xmlParameters.configProperties.put( property.getName(), property.getValue() ); + } + } + + private void setMappingStreamsFromXml(ValidationConfigType config, ValidationBootstrapParameters xmlParameters) { + for ( String mappingFileName : config.getConstraintMapping() ) { + if ( log.isDebugEnabled() ) { + log.debug( + "Trying to open input stream for {}.", mappingFileName + ); + InputStream in = getInputStreamForPath( mappingFileName ); + if ( in == null ) { + throw new ValidationException( "Unable to open input stream for mapping file " + mappingFileName + "." ); + } + xmlParameters.mappings.add( in ); + } + } + } + + private void setMessageInterpolatorFromXml(ValidationConfigType config, ValidationBootstrapParameters xmlParameters) { + String messageInterpolatorClass = config.getMessageInterpolator(); + if ( messageInterpolatorClass != null ) { + try { + @SuppressWarnings("unchecked") + Class<MessageInterpolator> clazz = ( Class<MessageInterpolator> ) ReflectionHelper.classForName( + messageInterpolatorClass, this.getClass() + ); + xmlParameters.messageInterpolator = clazz.newInstance(); + log.info( "Using {} as message interpolator.", messageInterpolatorClass ); + } + catch ( ClassNotFoundException e ) { + throw new ValidationException( + "Unable to instantiate message interpolator class " + messageInterpolatorClass + ".", e + ); + } + catch ( InstantiationException e ) { + throw new ValidationException( + "Unable to instantiate message interpolator class " + messageInterpolatorClass + ".", e + ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( + "Unable to instantiate message interpolator class " + messageInterpolatorClass + ".", e + ); + } + } + } + + private void setTraversableResolverFromXml(ValidationConfigType config, ValidationBootstrapParameters xmlParameters) { + String traversableResolverClass = config.getTraversableResolver(); + if ( traversableResolverClass != null ) { + try { + @SuppressWarnings("unchecked") + Class<TraversableResolver> clazz = ( Class<TraversableResolver> ) ReflectionHelper.classForName( + traversableResolverClass, this.getClass() + ); + xmlParameters.traversableResolver = clazz.newInstance(); + log.info( "Using {} as traversable resolver.", traversableResolverClass ); + } + catch ( ClassNotFoundException e ) { + throw new ValidationException( + "Unable to instantiate traversable resolver class " + traversableResolverClass + ".", e + ); + } + catch ( InstantiationException e ) { + throw new ValidationException( + "Unable to instantiate traversable resolver class " + traversableResolverClass + ".", e + ); + } + catch ( IllegalAccessException e ) { + throw new ValidationException( + "Unable to instantiate traversable resolver class " + traversableResolverClass + ".", e + ); + } + } + } + + @SuppressWarnings("unchecked") + private void setProviderClassFromXml(ValidationConfigType config, ValidationBootstrapParameters xmlParamters) { + String providerClassName = config.getDefaultProvider(); + if ( providerClassName != null ) { + try { + xmlParamters.providerClass = ( Class<? extends Configuration<?>> ) ReflectionHelper.classForName( + providerClassName, this.getClass() + ); + log.info( "Using {} as validation provider.", providerClassName ); + } + catch ( Exception e ) { + throw new ValidationException( "Unable to instantiate validation provider class " + providerClassName + "." ); + } + } + } + + private ValidationConfigType getValidationConfig() { + InputStream inputStream = getInputStreamForPath( VALIDATION_XML_FILE ); + if ( inputStream == null ) { + log.info( "No {} found. Using annotation based configuration only!", VALIDATION_XML_FILE ); + return null; + } + + log.info( "{} found.", VALIDATION_XML_FILE ); + + ValidationConfigType validationConfig = null; + Schema schema = getValidationConfigurationSchema(); + try { + JAXBContext jc = JAXBContext.newInstance( ValidationConfigType.class ); + Unmarshaller unmarshaller = jc.createUnmarshaller(); + unmarshaller.setSchema( schema ); + StreamSource stream = new StreamSource( inputStream ); + JAXBElement<ValidationConfigType> root = unmarshaller.unmarshal( stream, ValidationConfigType.class ); + validationConfig = root.getValue(); + } + catch ( JAXBException e ) { + log.error( "Error parsing validation.xml: {}", e.getMessage() ); + } + return validationConfig; + } + + private InputStream getInputStreamForPath(String path) { + InputStream inputStream = this.getClass().getResourceAsStream( path ); + // try absolute path + if ( inputStream == null && !path.startsWith( "/" ) ) { + inputStream = this.getClass().getResourceAsStream( "/" + path ); + } + return inputStream; + } + + private Schema getValidationConfigurationSchema() { + URL schemaUrl = this.getClass().getClassLoader().getResource( VALIDATION_CONFIGURATION_XSD ); + SchemaFactory sf = SchemaFactory.newInstance( javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI ); + Schema schema = null; + try { + schema = sf.newSchema( schemaUrl ); + } + catch ( SAXException e ) { + log.warn( "Unable to create schema for {}: {}", VALIDATION_CONFIGURATION_XSD, e.getMessage() ); + } + return schema; + } +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/ValidationXmlParser.java ___________________________________________________________________ Name: svn:keywords + Id Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/XmlMappingParser.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/XmlMappingParser.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/XmlMappingParser.java 2009-04-22 10:59:38 UTC (rev 16395) @@ -0,0 +1,597 @@ +// $Id:$ +/* +* 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.xml; + +import java.io.IOException; +import java.io.InputStream; +import java.io.Serializable; +import java.lang.annotation.Annotation; +import java.lang.reflect.Array; +import java.lang.reflect.Field; +import java.lang.reflect.Member; +import java.lang.reflect.Method; +import java.net.URL; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import javax.validation.Constraint; +import javax.validation.ConstraintValidator; +import javax.validation.ValidationException; +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBElement; +import javax.xml.bind.JAXBException; +import javax.xml.bind.Unmarshaller; +import javax.xml.transform.stream.StreamSource; +import javax.xml.validation.Schema; +import javax.xml.validation.SchemaFactory; + +import org.slf4j.Logger; +import org.xml.sax.SAXException; + +import org.hibernate.validation.engine.ConstraintDescriptorImpl; +import org.hibernate.validation.engine.ConstraintHelper; +import org.hibernate.validation.engine.MetaConstraint; +import org.hibernate.validation.util.LoggerFactory; +import org.hibernate.validation.util.ReflectionHelper; +import org.hibernate.validation.util.annotationfactory.AnnotationDescriptor; +import org.hibernate.validation.util.annotationfactory.AnnotationFactory; +import org.hibernate.validation.xml.AnnotationType; +import org.hibernate.validation.xml.BeanType; +import org.hibernate.validation.xml.ClassType; +import org.hibernate.validation.xml.ConstraintDefinitionType; +import org.hibernate.validation.xml.ConstraintMappingsType; +import org.hibernate.validation.xml.ConstraintType; +import org.hibernate.validation.xml.ElementType; +import org.hibernate.validation.xml.FieldType; +import org.hibernate.validation.xml.GetterType; +import org.hibernate.validation.xml.GroupSequenceType; +import org.hibernate.validation.xml.GroupsType; +import org.hibernate.validation.xml.ValidatedByType; + +/** + * @author Hardy Ferentschik + */ +public class XmlMappingParser { + + private static final Logger log = LoggerFactory.make(); + private static final String VALIDATION_MAPPING_XSD = "META-INF/validation-mapping-1.0.xsd"; + private static final String MESSAGE_PARAM = "message"; + private static final String GROUPS_PARAM = "groups"; + private static final String PACKAGE_SEPERATOR = "."; + + private final Set<Class<?>> processedClasses = new HashSet<Class<?>>(); + private final ConstraintHelper constraintHelper; + private final AnnotationIgnores annotationIgnores; + private final Map<Class<?>, List<MetaConstraint<?, ? extends Annotation>>> constraintMap; + private final Map<Class<?>, List<Member>> cascadedMembers; + private final Map<Class<?>, List<Class<?>>> defaultSequences; + + public XmlMappingParser(ConstraintHelper constraintHelper) { + this.constraintHelper = constraintHelper; + this.annotationIgnores = new AnnotationIgnores(); + this.constraintMap = new HashMap<Class<?>, List<MetaConstraint<?, ? extends Annotation>>>(); + this.cascadedMembers = new HashMap<Class<?>, List<Member>>(); + this.defaultSequences = new HashMap<Class<?>, List<Class<?>>>(); + } + + public void parse(Set<InputStream> mappingStreams) { + for ( InputStream in : mappingStreams ) { + try { + ConstraintMappingsType mapping = getValidationConfig( in ); + parseConstraintDefinitions( mapping.getConstraintDefinition() ); + String defaultPackage = mapping.getDefaultPackage(); + for ( BeanType bean : mapping.getBean() ) { + Class<?> beanClass = getClass( bean.getClazz(), defaultPackage ); + checkClassHasNotBeenProcessed( processedClasses, beanClass ); + annotationIgnores.setDefaultIgnoreAnnotation( beanClass, bean.isIgnoreAnnotations() ); + parseClassLevelOverrides( bean.getClassType(), beanClass, defaultPackage ); + parseFieldLevelOverrides( bean.getField(), beanClass, defaultPackage ); + parsePropertyLevelOverrides( bean.getGetter(), beanClass, defaultPackage ); + processedClasses.add( beanClass ); + } + } + finally { + try { + in.close(); + } + catch ( IOException e ) { + log.warn( "Error closing input stream: {}", e.getMessage() ); + } + } + } + } + + public Set<Class<?>> getProcessedClasses() { + return processedClasses; + } + + public AnnotationIgnores getAnnotationIgnores() { + return annotationIgnores; + } + + public Map<Class<?>, List<MetaConstraint<?, ? extends Annotation>>> getConstraintMap() { + return constraintMap; + } + + public Map<Class<?>, List<Member>> getCascadedMembers() { + return cascadedMembers; + } + + public Map<Class<?>, List<Class<?>>> getDefaultSequences() { + return defaultSequences; + } + + @SuppressWarnings("unchecked") + private void parseConstraintDefinitions(List<ConstraintDefinitionType> constraintDefinitionList) { + for ( ConstraintDefinitionType constraintDefinition : constraintDefinitionList ) { + String annotationClassName = constraintDefinition.getAnnotation(); + Class<? extends Annotation> annotationClass; + try { + annotationClass = ( Class<? extends Annotation> ) ReflectionHelper.classForName( + annotationClassName, this.getClass() + ); + } + catch ( ClassNotFoundException e ) { + throw new ValidationException( "Unable to load class " + annotationClassName ); + } + + if ( !annotationClass.isAnnotation() ) { + throw new ValidationException( annotationClassName + " is not an annotation" ); + } + + ValidatedByType validatedByType = constraintDefinition.getValidatedBy(); + List<Class<? extends ConstraintValidator<? extends Annotation, ?>>> constraintValidatorClasses = new ArrayList<Class<? extends ConstraintValidator<? extends Annotation, ?>>>(); + if ( validatedByType.isIncludeExistingValidators() != null && validatedByType.isIncludeExistingValidators() ) { + constraintValidatorClasses.addAll( findConstraintValidatorClasses( annotationClass ) ); + } + for ( String validatorClassName : validatedByType.getValue() ) { + Class<? extends ConstraintValidator<?, ?>> validatorClass; + try { + validatorClass = ( Class<? extends ConstraintValidator<?, ?>> ) ReflectionHelper.classForName( + validatorClassName, + this.getClass() + ); + } + catch ( ClassNotFoundException e ) { + throw new ValidationException( "Unable to load class " + validatorClassName ); + } + + if ( !ConstraintValidator.class.isAssignableFrom( validatorClass ) ) { + throw new ValidationException( validatorClass + " is not a constraint validator class" ); + } + + constraintValidatorClasses.add( validatorClass ); + } + constraintHelper.addConstraintValidatorDefinition( + annotationClass, constraintValidatorClasses + ); + } + } + + private List<Class<? extends ConstraintValidator<? extends Annotation, ?>>> findConstraintValidatorClasses(Class<? extends Annotation> annotationType) { + List<Class<? extends ConstraintValidator<? extends Annotation, ?>>> constraintValidatorDefinitonClasses = new ArrayList<Class<? extends ConstraintValidator<? extends Annotation, ?>>>(); + if ( constraintHelper.isBuiltinConstraint( annotationType ) ) { + constraintValidatorDefinitonClasses.addAll( constraintHelper.getBuiltInConstraints( annotationType ) ); + } + else { + Class<? extends ConstraintValidator<?, ?>>[] validatedBy = annotationType + .getAnnotation( Constraint.class ) + .validatedBy(); + for ( Class<? extends ConstraintValidator<?, ?>> validator : validatedBy ) { + //FIXME does this create a CCE at runtime? + //FIXME if yes wrap into VE, if no we need to test the type here + //Once resolved,we can @SuppressWarning("unchecked") on the cast + Class<? extends ConstraintValidator<? extends Annotation, ?>> safeValidator = validator; + constraintValidatorDefinitonClasses.add( safeValidator ); + } + } + return constraintValidatorDefinitonClasses; + } + + private void checkClassHasNotBeenProcessed(Set<Class<?>> processedClasses, Class<?> beanClass) { + if ( processedClasses.contains( beanClass ) ) { + throw new ValidationException( beanClass.getName() + " has already be configured in xml." ); + } + } + + private void parseFieldLevelOverrides(List<FieldType> fields, Class<?> beanClass, String defaultPackage) { + for ( FieldType fieldType : fields ) { + String fieldName = fieldType.getName(); + if ( !ReflectionHelper.containsField( beanClass, fieldName ) ) { + throw new ValidationException( beanClass.getName() + " does not contain the fieldType " + fieldName ); + } + Field field = ReflectionHelper.getField( beanClass, fieldName ); + + // ignore annotations + boolean ignoreFieldAnnotation = fieldType.isIgnoreAnnotations() == null ? false : fieldType.isIgnoreAnnotations(); + if ( ignoreFieldAnnotation ) { + annotationIgnores.setIgnoreAnnotationsOnMember( field ); + } + + // valid + if ( fieldType.getValid() != null ) { + addCascadedMember( beanClass, field ); + } + + // constraints + for ( ConstraintType constraint : fieldType.getConstraint() ) { + MetaConstraint<?, ?> metaConstraint = createMetaConstraint( + constraint, beanClass, field, defaultPackage + ); + addMetaConstraint( beanClass, metaConstraint ); + } + } + } + + private void parsePropertyLevelOverrides(List<GetterType> getters, Class<?> beanClass, String defaultPackage) { + for ( GetterType getterType : getters ) { + String getterName = getterType.getName(); + if ( !ReflectionHelper.containsMethod( beanClass, getterName ) ) { + throw new ValidationException( beanClass.getName() + " does not contain the property " + getterName ); + } + Method method = ReflectionHelper.getMethod( beanClass, getterName ); + + // ignore annotations + boolean ignoreGetterAnnotation = getterType.isIgnoreAnnotations() == null ? false : getterType.isIgnoreAnnotations(); + if ( ignoreGetterAnnotation ) { + annotationIgnores.setIgnoreAnnotationsOnMember( method ); + } + + // valid + if ( getterType.getValid() != null ) { + addCascadedMember( beanClass, method ); + } + + // constraints + for ( ConstraintType constraint : getterType.getConstraint() ) { + MetaConstraint<?, ?> metaConstraint = createMetaConstraint( + constraint, beanClass, method, defaultPackage + ); + addMetaConstraint( beanClass, metaConstraint ); + } + } + } + + private void parseClassLevelOverrides(ClassType classType, Class<?> beanClass, String defaultPackage) { + if ( classType == null ) { + return; + } + + // ignore annotation + boolean ignoreClassAnnotation = classType.isIgnoreAnnotations() == null ? false : classType.isIgnoreAnnotations(); + if ( ignoreClassAnnotation ) { + annotationIgnores.setIgnoreAnnotationsOnClass( beanClass ); + } + + // group sequence + List<Class<?>> groupSequence = createGroupSequence( classType.getGroupSequence(), defaultPackage ); + if ( !groupSequence.isEmpty() ) { + defaultSequences.put( beanClass, groupSequence ); + } + + // constraints + for ( ConstraintType constraint : classType.getConstraint() ) { + MetaConstraint<?, ?> metaConstraint = createMetaConstraint( constraint, beanClass, null, defaultPackage ); + addMetaConstraint( beanClass, metaConstraint ); + } + } + + private void addMetaConstraint(Class<?> beanClass, MetaConstraint<?, ?> metaConstraint) { + if ( constraintMap.containsKey( beanClass ) ) { + constraintMap.get( beanClass ).add( metaConstraint ); + } + else { + List<MetaConstraint<?, ? extends Annotation>> constraintList = new ArrayList<MetaConstraint<?, ? extends Annotation>>(); + constraintList.add( metaConstraint ); + constraintMap.put( beanClass, constraintList ); + } + } + + private void addCascadedMember(Class<?> beanClass, Member member) { + if ( cascadedMembers.containsKey( beanClass ) ) { + cascadedMembers.get( beanClass ).add( member ); + } + else { + List<Member> tmpList = new ArrayList<Member>(); + tmpList.add( member ); + cascadedMembers.put( beanClass, tmpList ); + } + } + + private List<Class<?>> createGroupSequence(GroupSequenceType groupSequenceType, String defaultPackage) { + List<Class<?>> groupSequence = new ArrayList<Class<?>>(); + for ( String groupName : groupSequenceType.getValue() ) { + Class<?> group = getClass( groupName, defaultPackage ); + groupSequence.add( group ); + } + return groupSequence; + } + + private <A extends Annotation, T> MetaConstraint<?, ?> createMetaConstraint(ConstraintType constraint, Class<T> beanClass, Member member, String defaultPackage) { + @SuppressWarnings("unchecked") + Class<A> annotationClass = ( Class<A> ) getClass( constraint.getAnnotation(), defaultPackage ); + AnnotationDescriptor<A> annotationDescriptor = new AnnotationDescriptor<A>( annotationClass ); + + if ( constraint.getMessage() != null ) { + annotationDescriptor.setValue( MESSAGE_PARAM, constraint.getMessage() ); + } + annotationDescriptor.setValue( GROUPS_PARAM, getGroups( constraint.getGroups(), defaultPackage ) ); + + for ( ElementType elementType : constraint.getElement() ) { + String name = elementType.getName(); + checkNameIsValid( name ); + Class<?> returnType = getAnnotationParamterType( annotationClass, name ); + Object elementValue = getElementValue( elementType, returnType ); + annotationDescriptor.setValue( name, elementValue ); + } + + A annotation = AnnotationFactory.create( annotationDescriptor ); + ConstraintDescriptorImpl<A> constraintDescriptor = new ConstraintDescriptorImpl<A>( + annotation, new Class[] { }, constraintHelper + ); + + MetaConstraint<T, A> metaConstraint; + if ( member == null ) { + metaConstraint = new MetaConstraint<T, A>( beanClass, constraintDescriptor ); + } + else { + metaConstraint = new MetaConstraint<T, A>( member, beanClass, constraintDescriptor ); + } + return metaConstraint; + } + + private <A extends Annotation> Class<?> getAnnotationParamterType(Class<A> annotationClass, String name) { + Method m; + try { + m = annotationClass.getMethod( name ); + } + catch ( NoSuchMethodException e ) { + throw new ValidationException( "Annotation of type " + annotationClass.getName() + " does not contain a paramter " + name + "." ); + } + return m.getReturnType(); + } + + private Object getElementValue(ElementType elementType, Class<?> returnType) { + removeEmptyContentElements( elementType ); + + boolean isArray = returnType.isArray(); + if ( !isArray ) { + if ( elementType.getContent().size() != 1 ) { + throw new ValidationException( "Attempt to specify an array where single value is expected." ); + } + return getSingleValue( elementType.getContent().get( 0 ), returnType ); + } + else { + List<Object> values = new ArrayList<Object>(); + for ( Serializable s : elementType.getContent() ) { + values.add( getSingleValue( s, returnType.getComponentType() ) ); + } + return values.toArray( ( Object[] ) Array.newInstance( returnType.getComponentType(), values.size() ) ); + } + } + + private void removeEmptyContentElements(ElementType elementType) { + List<Serializable> contentToDelete = new ArrayList<Serializable>(); + for ( Serializable content : elementType.getContent() ) { + if ( content instanceof String && ( ( String ) content ).matches( "[\\n ].*" ) ) { + contentToDelete.add( content ); + } + } + elementType.getContent().removeAll( contentToDelete ); + } + + private Object getSingleValue(Serializable serializable, Class<?> returnType) { + + Object returnValue; + if ( serializable instanceof String ) { + String value = ( String ) serializable; + returnValue = convertStringToReturnType( returnType, value ); + } + else if ( serializable instanceof JAXBElement && ( ( JAXBElement ) serializable ).getDeclaredType() + .equals( String.class ) ) { + JAXBElement<?> elem = ( JAXBElement<?> ) serializable; + String value = ( String ) elem.getValue(); + returnValue = convertStringToReturnType( returnType, value ); + } + else if ( serializable instanceof JAXBElement && ( ( JAXBElement ) serializable ).getDeclaredType() + .equals( AnnotationType.class ) ) { + JAXBElement<?> elem = ( JAXBElement<?> ) serializable; + AnnotationType annotationType = ( AnnotationType ) elem.getValue(); + try { + @SuppressWarnings("unchecked") + Class<Annotation> annotationClass = ( Class<Annotation> ) returnType; + returnValue = createAnnotation( annotationType, annotationClass ); + } + catch ( ClassCastException e ) { + throw new ValidationException( "Unexpected paramter value" ); + } + } + else { + throw new ValidationException( "Unexpected paramter value" ); + } + return returnValue; + + } + + private <A extends Annotation> Annotation createAnnotation(AnnotationType annotationType, Class<A> returnType) { + AnnotationDescriptor<A> annotationDescriptor = new AnnotationDescriptor<A>( returnType ); + for ( ElementType elementType : annotationType.getElement() ) { + String name = elementType.getName(); + Class<?> paramterType = getAnnotationParamterType( returnType, name ); + Object elementValue = getElementValue( elementType, paramterType ); + annotationDescriptor.setValue( name, elementValue ); + } + return AnnotationFactory.create( annotationDescriptor ); + } + + private Object convertStringToReturnType(Class<?> returnType, String value) { + Object returnValue; + if ( returnType.getName().equals( byte.class.getName() ) ) { + try { + returnValue = Byte.parseByte( value ); + } + catch ( NumberFormatException e ) { + throw new ValidationException( "Invalid byte format", e ); + } + } + else if ( returnType.getName().equals( short.class.getName() ) ) { + try { + returnValue = Short.parseShort( value ); + } + catch ( NumberFormatException e ) { + throw new ValidationException( "Invalid short format", e ); + } + } + else if ( returnType.getName().equals( int.class.getName() ) ) { + try { + returnValue = Integer.parseInt( value ); + } + catch ( NumberFormatException e ) { + throw new ValidationException( "Invalid int format", e ); + } + } + else if ( returnType.getName().equals( long.class.getName() ) ) { + try { + returnValue = Long.parseLong( value ); + } + catch ( NumberFormatException e ) { + throw new ValidationException( "Invalid long format", e ); + } + } + else if ( returnType.getName().equals( float.class.getName() ) ) { + try { + returnValue = Float.parseFloat( value ); + } + catch ( NumberFormatException e ) { + throw new ValidationException( "Invalid float format", e ); + } + } + else if ( returnType.getName().equals( double.class.getName() ) ) { + try { + returnValue = Double.parseDouble( value ); + } + catch ( NumberFormatException e ) { + throw new ValidationException( "Invalid double format", e ); + } + } + else if ( returnType.getName().equals( boolean.class.getName() ) ) { + returnValue = Boolean.parseBoolean( value ); + } + else if ( returnType.getName().equals( char.class.getName() ) ) { + if ( value.length() != 1 ) { + throw new ValidationException( "Invalid char value: " + value ); + } + returnValue = value.charAt( 0 ); + } + else if ( returnType.getName().equals( String.class.getName() ) ) { + returnValue = value; + } + else if ( returnType.getName().equals( Class.class.getName() ) ) { + try { + returnValue = ReflectionHelper.classForName( value, this.getClass() ); + } + catch ( ClassNotFoundException e ) { + throw new ValidationException( "Unable to instantiate class: " + value ); + } + } + else { + try { + @SuppressWarnings("unchecked") + Class<Enum> enumClass = ( Class<Enum> ) returnType; + returnValue = Enum.valueOf( enumClass, value ); + } + catch ( ClassCastException e ) { + throw new ValidationException( "Invalid return type: " + returnType + ". Should be a enumeration type." ); + } + } + return returnValue; + } + + private void checkNameIsValid(String name) { + if ( MESSAGE_PARAM.equals( name ) || GROUPS_PARAM.equals( name ) ) { + throw new ValidationException( MESSAGE_PARAM + " and " + GROUPS_PARAM + " are reserved paramter names." ); + } + } + + private Class<?>[] getGroups(GroupsType groupsType, String defaultPackage) { + if ( groupsType == null ) { + return new Class[] { }; + } + + List<Class<?>> groupList = new ArrayList<Class<?>>(); + for ( String groupClass : groupsType.getValue() ) { + groupList.add( getClass( groupClass, defaultPackage ) ); + } + return groupList.toArray( new Class[groupList.size()] ); + } + + private Class<?> getClass(String clazz, String defaultPackage) { + String fullyQualifiedClass; + if ( isQualifiedClass( clazz ) ) { + fullyQualifiedClass = clazz; + } + else { + fullyQualifiedClass = defaultPackage + PACKAGE_SEPERATOR + clazz; + } + try { + return ReflectionHelper.classForName( fullyQualifiedClass, this.getClass() ); + } + catch ( Exception e ) { + throw new ValidationException( "Unable to instantiate class " + fullyQualifiedClass ); + } + } + + private boolean isQualifiedClass(String clazz) { + return clazz.contains( PACKAGE_SEPERATOR ); + } + + private ConstraintMappingsType getValidationConfig(InputStream in) { + ConstraintMappingsType constraintMappings; + Schema schema = getMappingSchema(); + try { + JAXBContext jc = JAXBContext.newInstance( ConstraintMappingsType.class ); + Unmarshaller unmarshaller = jc.createUnmarshaller(); + unmarshaller.setSchema( schema ); + StreamSource stream = new StreamSource( in ); + JAXBElement<ConstraintMappingsType> root = unmarshaller.unmarshal( stream, ConstraintMappingsType.class ); + constraintMappings = root.getValue(); + } + catch ( JAXBException e ) { + String msg = "Error parsing mapping file."; + log.error( msg ); + throw new ValidationException( msg, e ); + } + return constraintMappings; + } + + private Schema getMappingSchema() { + URL schemaUrl = this.getClass().getClassLoader().getResource( VALIDATION_MAPPING_XSD ); + SchemaFactory sf = SchemaFactory.newInstance( javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI ); + Schema schema = null; + try { + schema = sf.newSchema( schemaUrl ); + } + catch ( SAXException e ) { + log.warn( "Unable to create schema for {}: {}", VALIDATION_MAPPING_XSD, e.getMessage() ); + } + return schema; + } +} Property changes on: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validation/engine/xml/XmlMappingParser.java ___________________________________________________________________ Name: svn:keywords + Id Property changes on: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/xml/Optional.java ___________________________________________________________________ Name: svn:keywords + Id Property changes on: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validation/engine/xml/TestGroup.java ___________________________________________________________________ Name: svn:keywords + Id Property changes on: validator/trunk/hibernate-validator-archetype/src/main/java/org/hibernate/validator/quickstart/Car.java ___________________________________________________________________ Name: svn:keywords + Id Property changes on: validator/trunk/hibernate-validator-archetype/src/test/java/org/hibernate/validator/quickstart/CarTest.java ___________________________________________________________________ Name: svn:keywords + Id Property changes on: validator/trunk/hibernate-validator-tck-runner/src/main/java/org/hibernate/validation/test/StandaloneContainersImpl.java ___________________________________________________________________ Name: svn:keywords + Id