001// Copyright 2007, 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.translator;
016
017import org.apache.tapestry5.Field;
018import org.apache.tapestry5.MarkupWriter;
019import org.apache.tapestry5.ValidationException;
020import org.apache.tapestry5.services.FormSupport;
021
022public class StringTranslator extends AbstractTranslator<String>
023{
024    public StringTranslator()
025    {
026        super("string", String.class, "a-string-is-a-string");
027    }
028
029    /**
030     * Does nothing.
031     */
032    public void render(Field field, String message, MarkupWriter writer, FormSupport formSupport)
033    {
034    }
035
036    /**
037     * Passes the clientValue through unchanged.
038     */
039    public String parseClient(Field field, String clientValue, String message)
040            throws ValidationException
041    {
042        return clientValue;
043    }
044
045    /**
046     * Passes the value through unchanged.
047     */
048    public String toClient(String value)
049    {
050        return value;
051    }
052}