1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 package org.eclipse.jetty.server.handler;
16
17 import java.io.IOException;
18 import java.io.OutputStream;
19 import java.io.PrintStream;
20 import java.util.Locale;
21
22 import javax.servlet.ServletException;
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.http.HttpServletResponse;
25
26 import org.eclipse.jetty.server.Request;
27 import org.eclipse.jetty.server.Response;
28 import org.eclipse.jetty.util.DateCache;
29 import org.eclipse.jetty.util.RolloverFileOutputStream;
30
31
32
33
34
35
36
37
38
39 public class DebugHandler extends HandlerWrapper
40 {
41 private DateCache _date=new DateCache("HH:mm:ss", Locale.US);
42 private OutputStream _out;
43 private PrintStream _print;
44
45
46
47
48
49 public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response)
50 throws IOException, ServletException
51 {
52 final Response base_response = baseRequest.getResponse();
53 final Thread thread=Thread.currentThread();
54 final String old_name=thread.getName();
55
56 boolean suspend=false;
57 boolean retry=false;
58 String name=(String)request.getAttribute("org.mortbay.jetty.thread.name");
59 if (name==null)
60 name=old_name+"://"+baseRequest.getHeader("Host") +baseRequest.getUri();
61 else
62 retry=true;
63
64 try
65 {
66 final String d=_date.now();
67 final int ms=_date.lastMs();
68
69 if (retry)
70 _print.println(d+(ms>99?".":(ms>9?".0":".00"))+ms+":"+name+" RETRY");
71 else
72 _print.println(d+(ms>99?".":(ms>9?".0":".00"))+ms+":"+name+" "+baseRequest.getRemoteAddr()+" "+request.getMethod()+" "+baseRequest.getHeader("Cookie")+"; "+baseRequest.getHeader("User-Agent"));
73 thread.setName(name);
74
75 getHandler().handle(target,baseRequest,request,response);
76 }
77 finally
78 {
79 thread.setName(old_name);
80 final String d=_date.now();
81 final int ms=_date.lastMs();
82 suspend=baseRequest.getAsyncContinuation().isSuspended();
83 if (suspend)
84 {
85 request.setAttribute("org.mortbay.jetty.thread.name",name);
86 _print.println(d+(ms>99?".":(ms>9?".0":".00"))+ms+":"+name+" SUSPEND");
87 }
88 else
89 _print.println(d+(ms>99?".":(ms>9?".0":".00"))+ms+":"+name+" "+base_response.getStatus()+" "+base_response.getContentType()+" "+base_response.getContentCount());
90 }
91 }
92
93
94
95
96 protected void doStart() throws Exception
97 {
98 if (_out==null)
99 _out=new RolloverFileOutputStream("./logs/yyyy_mm_dd.debug.log",true);
100 _print=new PrintStream(_out);
101 super.doStart();
102 }
103
104
105
106
107 protected void doStop() throws Exception
108 {
109 super.doStop();
110 _print.close();
111 }
112
113
114
115
116 public OutputStream getOutputStream()
117 {
118 return _out;
119 }
120
121
122
123
124 public void setOutputStream(OutputStream out)
125 {
126 _out = out;
127 }
128 }