blob: ff8841c1634af1146f18fae2611bc7db4feedd60 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
//
// ========================================================================
// Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.servlets.gzip;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.jetty.servlets.GzipFilter;
/**
* A sample servlet to serve static content, using a order of construction that has caused problems for
* {@link GzipFilter} in the past.
*
* Using a real-world pattern of:
*
* <pre>
* 1) get stream
* 2) set content length
* 3) set content type
* 4) write and flush
* </pre>
*
* @see <a href="Eclipse Bug 354014">http://bugs.eclipse.org/354014</a>
*/
@SuppressWarnings("serial")
public class TestServletStreamLengthTypeWriteWithFlush extends TestDirContentServlet
{
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
String fileName = request.getServletPath();
byte[] dataBytes = loadContentFileBytes(fileName);
ServletOutputStream out = response.getOutputStream();
// set content-length of uncompressed content (GzipFilter should handle this)
response.setContentLength(dataBytes.length);
if (fileName.endsWith("txt"))
response.setContentType("text/plain");
else if (fileName.endsWith("mp3"))
response.setContentType("audio/mpeg");
response.setHeader("ETag","W/etag-"+fileName);
for ( int i = 0 ; i < dataBytes.length ; i++)
{
out.write(dataBytes[i]);
// flush using response object (not the stream itself)
response.flushBuffer();
}
}
}
|