1 /*
2 * $Id$
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21 package org.apache.tiles.test.renderer;
22
23 import java.io.IOException;
24
25 import org.apache.tiles.request.Request;
26 import org.apache.tiles.request.render.Renderer;
27
28 /**
29 * A simple test <code>AttributeRenderer</code>.
30 *
31 * @version $Rev$ $Date$
32 */
33 public class ReverseStringRenderer implements Renderer {
34
35 /** {@inheritDoc} */
36 @Override
37 public void render(String value, Request request) throws IOException {
38 char[] array = value.toCharArray();
39 char[] newArray = new char[array.length];
40 for (int i = 0; i < array.length; i++) {
41 newArray[array.length - i - 1] = array[i];
42 }
43 request.getWriter().write(String.valueOf(newArray));
44 }
45
46 @Override
47 public boolean isRenderable(String path, Request request) {
48 return true;
49 }
50 }