001// Copyright 2005 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.tapestry.form.translator;
016
017import org.apache.hivemind.Location;
018import org.apache.hivemind.util.Defense;
019import org.apache.tapestry.binding.AbstractBinding;
020import org.apache.tapestry.coerce.ValueConverter;
021
022/**
023 * Implementation of {@link org.apache.tapestry.IBinding} that wraps around a
024 * {@link org.apache.tapestry.form.translator.Translator}.
025 * 
026 * @author Howard Lewis Ship
027 * @since 4.0
028 */
029public class TranslatorBinding extends AbstractBinding
030{
031    private final Translator _translator;
032
033    public TranslatorBinding(String description, ValueConverter valueConverter, Location location,
034            Translator translator)
035    {
036        super(description, valueConverter, location);
037
038        Defense.notNull(translator, "translator");
039
040        _translator = translator;
041    }
042
043    /**
044     * Returns the translator.
045     */
046
047    public Object getObject()
048    {
049        return _translator;
050    }
051
052}