Mercurial Hosting > luan
annotate src/org/eclipse/jetty/server/handler/DefaultHandler.java @ 889:5731a7707466
remove _forwarded
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Thu, 06 Oct 2016 23:24:30 -0600 |
parents | 8e9db0bbf4f9 |
children | 688c39c50ee3 |
rev | line source |
---|---|
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
1 // |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
2 // ======================================================================== |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
4 // ------------------------------------------------------------------------ |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
5 // All rights reserved. This program and the accompanying materials |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
6 // are made available under the terms of the Eclipse Public License v1.0 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
7 // and Apache License v2.0 which accompanies this distribution. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
8 // |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
9 // The Eclipse Public License is available at |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
10 // http://www.eclipse.org/legal/epl-v10.html |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
11 // |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
12 // The Apache License v2.0 is available at |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
13 // http://www.opensource.org/licenses/apache2.0.php |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
14 // |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
15 // You may elect to redistribute this code under either of these licenses. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
16 // ======================================================================== |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
17 // |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
18 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
19 package org.eclipse.jetty.server.handler; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
20 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
21 import java.io.IOException; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
22 import java.io.OutputStream; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
23 import java.net.URL; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
24 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
25 import javax.servlet.ServletException; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
26 import javax.servlet.http.HttpServletRequest; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
27 import javax.servlet.http.HttpServletResponse; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
28 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
29 import org.eclipse.jetty.http.HttpHeaders; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
30 import org.eclipse.jetty.http.HttpMethods; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
31 import org.eclipse.jetty.http.MimeTypes; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
32 import org.eclipse.jetty.server.Handler; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
33 import org.eclipse.jetty.server.Request; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
34 import org.eclipse.jetty.server.Server; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
35 import org.eclipse.jetty.util.ByteArrayISO8859Writer; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
36 import org.eclipse.jetty.util.IO; |
820
8e9db0bbf4f9
remove org.eclipse.jetty.util.log and upgrade slf4j
Franklin Schmidt <fschmidt@gmail.com>
parents:
807
diff
changeset
|
37 import org.slf4j.Logger; |
8e9db0bbf4f9
remove org.eclipse.jetty.util.log and upgrade slf4j
Franklin Schmidt <fschmidt@gmail.com>
parents:
807
diff
changeset
|
38 import org.slf4j.LoggerFactory; |
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
39 import org.eclipse.jetty.util.resource.Resource; |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
40 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
41 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
42 /* ------------------------------------------------------------ */ |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
43 /** Default Handler. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
44 * |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
45 * This handle will deal with unhandled requests in the server. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
46 * For requests for favicon.ico, the Jetty icon is served. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
47 * For reqests to '/' a 404 with a list of known contexts is served. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
48 * For all other requests a normal 404 is served. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
49 * TODO Implement OPTIONS and TRACE methods for the server. |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
50 * |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
51 * |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
52 * @org.apache.xbean.XBean |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
53 */ |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
54 public class DefaultHandler extends AbstractHandler |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
55 { |
820
8e9db0bbf4f9
remove org.eclipse.jetty.util.log and upgrade slf4j
Franklin Schmidt <fschmidt@gmail.com>
parents:
807
diff
changeset
|
56 private static final Logger LOG = LoggerFactory.getLogger(DefaultHandler.class); |
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
57 |
807 | 58 boolean _showContexts=true; |
59 | |
60 /* ------------------------------------------------------------ */ | |
61 /* | |
62 * @see org.eclipse.jetty.server.server.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, int) | |
63 */ | |
64 public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException | |
65 { | |
66 if (response.isCommitted() || baseRequest.isHandled()) | |
67 return; | |
68 | |
69 baseRequest.setHandled(true); | |
70 | |
71 String method=request.getMethod(); | |
72 | |
73 if (!method.equals(HttpMethods.GET) || !request.getRequestURI().equals("/")) | |
74 { | |
75 response.sendError(HttpServletResponse.SC_NOT_FOUND); | |
76 return; | |
77 } | |
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
78 |
807 | 79 response.setStatus(HttpServletResponse.SC_NOT_FOUND); |
80 response.setContentType(MimeTypes.TEXT_HTML); | |
81 | |
82 ByteArrayISO8859Writer writer = new ByteArrayISO8859Writer(1500); | |
83 | |
84 writer.write("<HTML>\n<HEAD>\n<TITLE>Error 404 - Not Found"); | |
85 writer.write("</TITLE>\n<BODY>\n<H2>Error 404 - Not Found.</H2>\n"); | |
86 writer.write("No context on this server matched or handled this request.<BR>"); | |
87 | |
88 if (_showContexts) | |
89 { | |
90 writer.write("Contexts known to this server are: <ul>"); | |
91 | |
92 Server server = getServer(); | |
93 Handler[] handlers = server==null?null:server.getChildHandlersByClass(ContextHandler.class); | |
94 | |
95 for (int i=0;handlers!=null && i<handlers.length;i++) | |
96 { | |
97 ContextHandler context = (ContextHandler)handlers[i]; | |
98 if (context.isRunning()) | |
99 { | |
100 writer.write("<li><a href=\""); | |
101 if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0) | |
102 writer.write("http://"+context.getVirtualHosts()[0]+":"+request.getLocalPort()); | |
103 writer.write(context.getContextPath()); | |
104 if (context.getContextPath().length()>1 && context.getContextPath().endsWith("/")) | |
105 writer.write("/"); | |
106 writer.write("\">"); | |
107 writer.write(context.getContextPath()); | |
108 if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0) | |
109 writer.write(" @ "+context.getVirtualHosts()[0]+":"+request.getLocalPort()); | |
110 writer.write(" ---> "); | |
111 writer.write(context.toString()); | |
112 writer.write("</a></li>\n"); | |
113 } | |
114 else | |
115 { | |
116 writer.write("<li>"); | |
117 writer.write(context.getContextPath()); | |
118 if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0) | |
119 writer.write(" @ "+context.getVirtualHosts()[0]+":"+request.getLocalPort()); | |
120 writer.write(" ---> "); | |
121 writer.write(context.toString()); | |
122 if (context.isFailed()) | |
123 writer.write(" [failed]"); | |
124 if (context.isStopped()) | |
125 writer.write(" [stopped]"); | |
126 writer.write("</li>\n"); | |
127 } | |
128 } | |
129 } | |
130 | |
131 for (int i=0;i<10;i++) | |
132 writer.write("\n<!-- Padding for IE -->"); | |
133 | |
134 writer.write("\n</BODY>\n</HTML>\n"); | |
135 writer.flush(); | |
136 response.setContentLength(writer.size()); | |
137 OutputStream out=response.getOutputStream(); | |
138 writer.writeTo(out); | |
139 out.close(); | |
140 } | |
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
141 |
807 | 142 public boolean getShowContexts() |
143 { | |
144 return _showContexts; | |
145 } | |
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
146 |
807 | 147 public void setShowContexts(boolean show) |
148 { | |
149 _showContexts = show; | |
150 } | |
802
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
151 |
3428c60d7cfc
replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff
changeset
|
152 } |