Author: hardy.ferentschik Date: 2010-01-18 11:32:46 -0500 (Mon, 18 Jan 2010) New Revision: 18572 Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/URL.java validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/impl/URLValidator.java validator/trunk/hibernate-validator/src/test/java/org/hibernate/validator/constraints/impl/URLValidatorTest.java Log: HV-229 -first cut of @URL using java.net.URL to implemenet its logic Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/URL.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/URL.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/URL.java 2010-01-18 16:32:46 UTC (rev 18572) @@ -0,0 +1,48 @@ +// $Id: Length.java 17427 2009-08-27 09:47:28Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validator.constraints; + +import java.lang.annotation.Documented; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; +import javax.validation.Constraint; +import javax.validation.Payload; + +import org.hibernate.validator.constraints.impl.URLValidator; + +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.TYPE; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +/** + * Validate that the string is a valid URL. + * + * @author Hardy Ferentschik + */ +@Documented +@Constraint(validatedBy = URLValidator.class) +@Target({ METHOD, FIELD, TYPE }) +@Retention(RUNTIME) +public @interface URL { + public abstract String message() default "{org.hibernate.validator.constraints.URL.message}"; + + public abstract Class<?>[] groups() default { }; + + public abstract Class<? extends Payload>[] payload() default { }; +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/impl/URLValidator.java =================================================================== --- validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/impl/URLValidator.java (rev 0) +++ validator/trunk/hibernate-validator/src/main/java/org/hibernate/validator/constraints/impl/URLValidator.java 2010-01-18 16:32:46 UTC (rev 18572) @@ -0,0 +1,47 @@ +// $Id: LengthValidator.java 17521 2009-09-16 12:50:41Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validator.constraints.impl; + +import java.net.MalformedURLException; +import javax.validation.ConstraintValidator; +import javax.validation.ConstraintValidatorContext; + +import org.hibernate.validator.constraints.URL; + +/** + * Validate that the string is a valid URL. + * + * @author Hardy Ferentschik + */ +public class URLValidator implements ConstraintValidator<URL, String> { + public void initialize(URL url) { + } + + public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext) { + if ( value == null ) { + return true; + } + try { + new java.net.URL( value ); + return true; + } + catch ( MalformedURLException e ) { + return false; + } + } +} \ No newline at end of file Added: validator/trunk/hibernate-validator/src/test/java/org/hibernate/validator/constraints/impl/URLValidatorTest.java =================================================================== --- validator/trunk/hibernate-validator/src/test/java/org/hibernate/validator/constraints/impl/URLValidatorTest.java (rev 0) +++ validator/trunk/hibernate-validator/src/test/java/org/hibernate/validator/constraints/impl/URLValidatorTest.java 2010-01-18 16:32:46 UTC (rev 18572) @@ -0,0 +1,48 @@ +// $Id: LengthValidatorTest.java 17521 2009-09-16 12:50:41Z hardy.ferentschik $ +/* +* JBoss, Home of Professional Open Source +* Copyright 2008, Red Hat Middleware LLC, and individual contributors +* by the @authors tag. See the copyright.txt in the distribution for a +* full listing of individual contributors. +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* http://www.apache.org/licenses/LICENSE-2.0 +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package org.hibernate.validator.constraints.impl; + +import static org.testng.Assert.assertFalse; +import static org.testng.Assert.assertTrue; +import org.testng.annotations.Test; + +import org.hibernate.validator.constraints.URL; +import org.hibernate.validator.util.annotationfactory.AnnotationDescriptor; +import org.hibernate.validator.util.annotationfactory.AnnotationFactory; + +/** + * Tests the {@code Url} constraint. + * + * @author Hardy Ferentschik + */ +public class URLValidatorTest { + + @Test + public void testIsValidUrl() { + AnnotationDescriptor<URL> descriptor = new AnnotationDescriptor<URL>( URL.class ); + descriptor.setValue( "message", "{org.hibernate.validator.constraints.URL.message}" ); + URL url = AnnotationFactory.create( descriptor ); + URLValidator validator = new URLValidator(); + validator.initialize( url ); + assertTrue( validator.isValid( null, null ) ); + assertFalse( validator.isValid( "", null ) ); + assertFalse( validator.isValid( "http", null ) ); + assertFalse( validator.isValid( "ftp//abc.de", null ) ); + assertTrue( validator.isValid( "ftp://abc.de", null ) ); + } +} \ No newline at end of file