    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}