trunk/bval-jsr303/src/main/java/org/apache/bval/jsr303/ConstraintDescriptorImpl.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.bval.jsr303;

import javax.validation.Payload;
import javax.validation.metadata.ConstraintDescriptor;
import java.io.Serializable;
import java.lang.annotation.Annotation;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Description: immutable, serializable implementation of ConstraintDescriptor
 * interface of JSR303<br>
 * User: roman.stumm<br>
 * Date: 22.04.2010<br>
 * Time: 10:21:23<br>
 */
public class ConstraintDescriptorImpl<T extends Annotation> implements ConstraintDescriptor<T>, Serializable {
    /** Serialization version */
    private static final long serialVersionUID = 1L;

    private final T annotation;
    private final Set<Class<?>> groups;
    private final Set<Class<? extends javax.validation.Payload>> payload;
    private final List<java.lang.Class<? extends javax.validation.ConstraintValidator<T, ?>>> constraintValidatorClasses;
    private final Map<String, Object> attributes;
    private final Set<ConstraintDescriptor<?>> composingConstraints;
    private final boolean reportAsSingleViolation;

    /**
     * Create a new ConstraintDescriptorImpl instance.
     * 
     * @param descriptor
     */
    public ConstraintDescriptorImpl(ConstraintDescriptor<T> descriptor) {
        this(descriptor.getAnnotation(), descriptor.getGroups(), descriptor.getPayload(), descriptor
            .getConstraintValidatorClasses(), descriptor.getAttributes(), descriptor.getComposingConstraints(),
            descriptor.isReportAsSingleViolation());
    }

    /**
     * Create a new ConstraintDescriptorImpl instance.
     * 
     * @param annotation
     * @param groups
     * @param payload
     * @param constraintValidatorClasses
     * @param attributes
     * @param composingConstraints
     * @param reportAsSingleViolation
     */
    public ConstraintDescriptorImpl(T annotation, Set<Class<?>> groups,
        Set<Class<? extends javax.validation.Payload>> payload,
        List<java.lang.Class<? extends javax.validation.ConstraintValidator<T, ?>>> constraintValidatorClasses,
        Map<String, Object> attributes, Set<ConstraintDescriptor<?>> composingConstraints,
        boolean reportAsSingleViolation) {
        this.annotation = annotation;
        this.groups = groups;
        this.payload = payload;
        this.constraintValidatorClasses = constraintValidatorClasses;
        this.attributes = attributes;
        this.composingConstraints = composingConstraints;
        this.reportAsSingleViolation = reportAsSingleViolation;
    }

    /**
     * {@inheritDoc}
     */
    public T getAnnotation() {
        return annotation;
    }

    /**
     * {@inheritDoc}
     */
    public Set<Class<?>> getGroups() {
        return groups;
    }

    /**
     * {@inheritDoc}
     */
    public Set<Class<? extends Payload>> getPayload() {
        return payload;
    }

    /**
     * {@inheritDoc}
     */
    public List<java.lang.Class<? extends javax.validation.ConstraintValidator<T, ?>>> getConstraintValidatorClasses() {
        return constraintValidatorClasses;
    }

    /**
     * {@inheritDoc}
     */
    public Map<String, Object> getAttributes() {
        return attributes;
    }

    /**
     * {@inheritDoc}
     */
    public Set<ConstraintDescriptor<?>> getComposingConstraints() {
        return composingConstraints;
    }

    /**
     * {@inheritDoc}
     */
    public boolean isReportAsSingleViolation() {
        return reportAsSingleViolation;
    }
}