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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.myfaces.orchestra.requestParameterProvider;
20  
21  import javax.servlet.http.HttpServletResponse;
22  import javax.servlet.http.HttpServletResponseWrapper;
23  
24  /***
25   * This wrapper intercepts encodeURL and pass it to the {@link RequestParameterProviderManager} which attaches the url parameters
26   */
27  public class RequestParameterResponseWrapper extends HttpServletResponseWrapper
28  {
29  	public RequestParameterResponseWrapper(HttpServletResponse httpServletResponse)
30  	{
31          super(httpServletResponse);
32  	}
33  
34      /***
35  	 * @param url the url to encode
36  	 * @return wrappedResponse.encodeUrl(url);
37  	 */
38  	public String encodeURL(String url)
39  	{
40  		if (url != null)
41  		{
42              url = RequestParameterProviderManager.getInstance().encodeAndAttachParameters(url);
43  		}
44  
45  		return super.encodeURL(url);
46  	}
47  }