001// Copyright 2010 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014package org.apache.tapestry5.internal.beanvalidator;
015
016import static org.apache.tapestry5.ioc.internal.util.CollectionFactory.newList;
017
018import java.util.Collection;
019
020import org.apache.tapestry5.beanvalidator.ClientConstraintDescriptorSource;
021import org.apache.tapestry5.beanvalidator.ClientConstraintDescriptor;
022
023public class ClientConstraintDescriptorImpl implements ClientConstraintDescriptorSource 
024{
025
026   private Collection<ClientConstraintDescriptor> descriptors = newList();
027
028   public ClientConstraintDescriptorImpl(
029         final Collection<ClientConstraintDescriptor> configuration) 
030   {
031     super();
032     this.descriptors = configuration;
033   }
034
035   public ClientConstraintDescriptor getConstraintDescriptor(final Class annotationClass) 
036   {
037     for (final ClientConstraintDescriptor desc : this.descriptors) 
038     {
039         if (desc.getAnnotationClass().equals(annotationClass)) 
040         {
041           return desc;
042         }
043     }
044     return null;
045   }
046
047}