/*
    * $Id$
    *
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.tiles.test.renderer;
  
  import java.io.IOException;
  
  import org.apache.tiles.request.Request;
  import org.apache.tiles.request.render.Renderer;
  
  /**
   * A simple test <code>AttributeRenderer</code>.
   *
   * @version $Rev$ $Date$
   */
  public class ReverseStringRenderer implements Renderer {
  
      /** {@inheritDoc} */
      @Override
      public void render(String value, Request request) throws IOException {
          char[] array = value.toCharArray();
          char[] newArray = new char[array.length];
          for (int i = 0; i < array.length; i++) {
              newArray[array.length - i - 1] = array[i];
          }
          request.getWriter().write(String.valueOf(newArray));
      }
  
      @Override
      public boolean isRenderable(String path, Request request) {
          return true;
      }
  }