001//  Copyright 2008 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.
014
015package org.apache.tapestry5.internal.util;
016
017import org.apache.tapestry5.Field;
018import org.apache.tapestry5.ValidationDecorator;
019import org.apache.tapestry5.dom.Element;
020
021/**
022 * Implementation of {@link org.apache.tapestry5.ValidationDecorator} that delegates all method invocations. Subclasses
023 * may override any of the methods.
024 */
025public class ValidationDecoratorWrapper implements ValidationDecorator
026{
027    private final ValidationDecorator delegate;
028
029    public ValidationDecoratorWrapper(ValidationDecorator delegate)
030    {
031        this.delegate = delegate;
032    }
033
034    public void beforeLabel(Field field)
035    {
036        delegate.beforeLabel(field);
037    }
038
039    public void insideLabel(Field field, Element labelElement)
040    {
041        delegate.insideLabel(field, labelElement);
042    }
043
044    public void afterLabel(Field field)
045    {
046        delegate.afterLabel(field);
047    }
048
049    public void beforeField(Field field)
050    {
051        delegate.beforeField(field);
052    }
053
054    public void insideField(Field field)
055    {
056        delegate.insideField(field);
057    }
058
059    public void afterField(Field field)
060    {
061        delegate.afterField(field);
062    }
063}