[hibernate-commits] Hibernate SVN: r15631 - in validator/trunk/validation-api/src: main/java/javax/validation/spi and 7 other directories.

Author: epbernard Date: 2008-12-02 04:57:05 -0500 (Tue, 02 Dec 2008) New Revision: 15631 Added: validator/trunk/validation-api/src/test/java/org/ validator/trunk/validation-api/src/test/java/org/hibernate/ validator/trunk/validation-api/src/test/java/org/hibernate/validator/ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/FineGrainedLengthConstraint.java validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/Length.java validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/LengthConstraint.java Modified: validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java validator/trunk/validation-api/src/main/java/javax/validation/Validation.java validator/trunk/validation-api/src/main/java/javax/validation/Validator.java validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java Log: Typos and add first code form spec examples Modified: validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java 2008-12-02 08:17:41 UTC (rev 15630) +++ validator/trunk/validation-api/src/main/java/javax/validation/ConstraintDescriptor.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -51,19 +51,21 @@ * Returns a map containing the annotation parameter names as keys and the * annotation parameter values as value. * If this constraint is used as part of a composed constraint, parameter - * values are reflecting the overridden parameters form the main constraint. + * values are reflecting the overridden parameters from the main constraint. * - * @return Returns a map containing the annotation paramter names as keys and the annotation parameter values - * as value. + * @return Returns a map containing the annotation paramter names as keys + * and the annotation parameter values as value. */ Map<String, Object> getParameters(); /** - * Return a set of composing <code>ConstraintDescriptor</code>s where each descriptor describes a composing - * constraint. <code>ConstraintDescriptor</code> instances of composing constraints reflect overridden - * parameter values in {@link #getParameters()} and {@link #getAnnotation()}. + * Return a set of composing <code>ConstraintDescriptor</code>s where each + * descriptor describes a composing constraint. <code>ConstraintDescriptor</code> + * instances of composing constraints reflect overridden parameter values in + * {@link #getParameters()} and {@link #getAnnotation()}. * - * @return a set of <code>ConstraintDescriptor<code> objects or an empty set in case there are no composing constraints. + * @return a set of <code>ConstraintDescriptor<code> objects or an empty set + * in case there are no composing constraints. */ Set<ConstraintDescriptor> getComposingConstraints(); Modified: validator/trunk/validation-api/src/main/java/javax/validation/Validation.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Validation.java 2008-12-02 08:17:41 UTC (rev 15630) +++ validator/trunk/validation-api/src/main/java/javax/validation/Validation.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -38,7 +38,7 @@ * The chosen provider is defined as followed: * <ul> * <li>if the XML configuration defines a provider, this provider is used</li> - * <li>if the XML configuratio does not define a provider or if no XML configuration + * <li>if the XML configuration does not define a provider or if no XML configuration * is present the first provider returned by the ValidationProviderResolver * isntance is used.</li> * </ul> Modified: validator/trunk/validation-api/src/main/java/javax/validation/Validator.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/Validator.java 2008-12-02 08:17:41 UTC (rev 15630) +++ validator/trunk/validation-api/src/main/java/javax/validation/Validator.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -52,7 +52,7 @@ * * @return constraint violations or an empty Set if none * - * @throws IllegalArgumentException e if object is null + * @throws IllegalArgumentException e if object is null or if propertyName is not present */ <T> Set<ConstraintViolation<T>> validateProperty(T object, String propertyName, String... groups); @@ -68,6 +68,7 @@ * for validation (default to <code>default</code>) * * @return constraint violations or an empty Set if none + * @throws IllegalArgumentException e if propertyName is not present */ <T> Set<ConstraintViolation<T>> validateValue(Class<T> beanType, String propertyName, Object value, String... groups); Modified: validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java =================================================================== --- validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java 2008-12-02 08:17:41 UTC (rev 15630) +++ validator/trunk/validation-api/src/main/java/javax/validation/spi/ValidationProvider.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -47,7 +47,7 @@ * to build the ValidatorFactory instance. * <p/> * This method can only be called on providers returning true on < - * code>#issuitable(builderType)</code> + * code>#isSuitable(builderType)</code> * * @param builderClass the Builder class type * @param state bootstrap state Added: validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/FineGrainedLengthConstraint.java =================================================================== --- validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/FineGrainedLengthConstraint.java (rev 0) +++ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/FineGrainedLengthConstraint.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -0,0 +1,54 @@ +package org.hibernate.validator.spec.s2.s4; + +import javax.validation.ConstraintContext; +import javax.validation.Constraint; + +/** + * Check that a string length is between min and max + * Error messages are using either key: + * - error.length.min if the min limit is reached + * - error.length.max if the max limit is reached + */ +public class FineGrainedLengthConstraint implements Constraint<Length> { + private int min; + private int max; + + /** + * Configure the constraint validator based on the elements + * specified at the time it was defined. + * @param constraint the constraint definition + */ + public void initialize(Length constraint) { + min = constraint.min(); + max = constraint.max(); + } + + /** + * Validate a specified value. + * returns false if the specified value does not conform to the definition + * @exception IllegalArgumentException if the object is not of type String + */ + public boolean isValid(Object value, ConstraintContext constraintContext) { + if ( value == null ) return true; + if ( !( value instanceof String ) ) { + throw new IllegalArgumentException("Expected String type"); + } + String string = (String) value; + int length = string.length(); + + //remove default error + constraintContext.disableDefaultError(); + + if (length < min) { + //add min specific error + constraintContext.addError( "{error.length.min}" ); + return false; + } + if (length > max) { + //add max specific error + constraintContext.addError( "{error.length.max}" ); + return false; + } + return true; + } +} \ No newline at end of file Added: validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/Length.java =================================================================== --- validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/Length.java (rev 0) +++ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/Length.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -0,0 +1,22 @@ +package org.hibernate.validator.spec.s2.s4; + +import java.lang.annotation.Target; +import java.lang.annotation.Retention; +import java.lang.annotation.Documented; +import static java.lang.annotation.RetentionPolicy.RUNTIME; +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.FIELD; +import static java.lang.annotation.ElementType.ANNOTATION_TYPE; +import javax.validation.ConstraintValidator; + +/** + * @author Emmanuel Bernard + */ +@Target({ METHOD, FIELD, ANNOTATION_TYPE }) +@Retention(RUNTIME) +@Documented +(a)ConstraintValidator(LengthConstraint.class) +public @interface Length { + int min() default Integer.MIN_VALUE; + int max() default Integer.MAX_VALUE; +} Added: validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/LengthConstraint.java =================================================================== --- validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/LengthConstraint.java (rev 0) +++ validator/trunk/validation-api/src/test/java/org/hibernate/validator/spec/s2/s4/LengthConstraint.java 2008-12-02 09:57:05 UTC (rev 15631) @@ -0,0 +1,38 @@ +package org.hibernate.validator.spec.s2.s4; + +import javax.validation.ConstraintContext; +import javax.validation.Constraint; + +/** + * Check that a string length is between min and max + * + */ +public class LengthConstraint implements Constraint<Length> { + private int min; + private int max; + + /** + * Configure the constraint validator based on the elements + * specified at the time it was defined. + * @param constraint the constraint definition + */ + public void initialize(Length constraint) { + min = constraint.min(); + max = constraint.max(); + } + + /** + * Validate a specified value. + * returns false if the specified value does not conform to the definition + * @exception IllegalArgumentException if the object is not of type String + */ + public boolean isValid(Object value, ConstraintContext constraintContext) { + if ( value == null ) return true; + if ( !( value instanceof String ) ) { + throw new IllegalArgumentException("Expected String type"); + } + String string = (String) value; + int length = string.length(); + return length >= min && length <= max; + } +}