1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package compressionFilters;
19
20 import java.io.IOException;
21 import java.util.Enumeration;
22
23 import javax.servlet.ServletException;
24 import javax.servlet.ServletOutputStream;
25 import javax.servlet.http.HttpServlet;
26 import javax.servlet.http.HttpServletRequest;
27 import javax.servlet.http.HttpServletResponse;
28
29 /**
30 * Very Simple test servlet to test compression filter
31 *
32 * @author Amy Roh
33 * @version $Revision: 664175 $, $Date: 2008-06-06 18:43:44 -0400 (Fri, 06 Jun 2008) $
34 */
35
36 public class CompressionFilterTestServlet extends HttpServlet {
37
38 public void doGet(HttpServletRequest request, HttpServletResponse response)
39 throws ServletException, IOException {
40
41 ServletOutputStream out = response.getOutputStream();
42 response.setContentType("text/plain");
43
44 Enumeration e = ((HttpServletRequest) request).getHeaders("Accept-Encoding");
45 while (e.hasMoreElements()) {
46 String name = (String) e.nextElement();
47 out.println(name);
48 if (name.indexOf("gzip") != -1) {
49 out.println("gzip supported -- able to compress");
50 } else {
51 out.println("gzip not supported");
52 }
53 }
54
55
56 out.println("Compression Filter Test Servlet");
57 out.close();
58 }
59
60 }
61