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1 package com.quikj.server.web;
2
3 import com.quikj.server.framework.*;
4
5 import java.io.*;
6 import java.net.*;
7 import java.util.*;
8
9 import javax.xml.parsers.*;
11 import org.xml.sax.*;
12
13 public class HTTPApplicationServer
14 {
15 public HTTPApplicationServer()
16 throws IOException, AceException, ParserConfigurationException, SAXException, UnknownHostException
17 {
18 if (AceLicenseManager.getInstance().licenseFeature("ace-application-server") == false)
19 {
20 throw new AceException(AceLicenseManager.getInstance().getErrorMessage());
21 }
22
23 StringTokenizer token = new StringTokenizer(VERSION, ".");
24 if (AceLicenseManager.getInstance().licenseFeature("version-"
25 + token.nextToken() + "." + token.nextToken()) == false)
26 {
27 throw new AceException(AceLicenseManager.getInstance().getErrorMessage());
28 }
29
30
31 AceLogger.Instance().log(AceLogger.INFORMATIONAL, AceLogger.SYSTEM_LOG,
32 "HTTPApplicationServer.HTTPApplicationServer() -- HTTP application server started");
33
34 if (hostName == null)
35 {
36 try
37 {
38 hostName = InetAddress.getLocalHost().getHostName();
39 }
40 catch (UnknownHostException ex)
41 {
42 hostName = "Unknown";
43 }
44 }
45
46 int[] applications = PluginAppList.Instance().listApplications();
48 for (int i = 0; i < applications.length; i++)
49 {
50 if (PluginAppList.Instance().initApplication(applications[i]) == false)
51 {
52 AceLogger.Instance().log(AceLogger.ERROR, AceLogger.SYSTEM_LOG,
53 "HTTPApplicationServer.HTTPApplicationServer() -- "
54 + " failed to start application id " + applications[i]);
55 }
56 }
57
58 connListener = new HTTPConnectionListener(HTTPApplicationConfiguration.Instance().getListeningPort());
60 connListener.start();
61
62 if (HTTPApplicationConfiguration.Instance().getCommandPort() >= 0)
63 {
64 AceCommandService service = new AceCommandService("Ace Application Server "
65 + VERSION, "AAS> ",
66 HTTPApplicationConfiguration.Instance().getCommandPort(),
67 10);
68
69 service.registerCommandHandler("shutdown",
70 new AppServerShutdownCommandHandler());
71 }
72
73 instance = this;
74 }
75
76 public void dispose()
77 {
78 if (AceCommandService.getInstance() != null)
79 {
80 AceCommandService.getInstance().dispose();
81 }
82
83 if (connListener != null)
84 {
85 connListener.dispose();
86 connListener = null;
87 }
88
89 instance = null;
90 }
91
92 public static HTTPApplicationServer getInstance()
93 {
94 return instance;
95 }
96
97 public void waitEnd()
98 {
99 try
100 {
101 connListener.join();
102 System.exit(0);
103 }
104 catch (InterruptedException  ex2)
105 {
106 System.err.println("InterruptedException : " + ex2.getMessage());
107 System.exit(1);
108 }
109 }
110
111
112 public HTTPConnectionListener getConnectionListener()
113 {
114 return connListener;
115 }
116
117 public String getHostName()
118 {
119 return hostName;
120 }
121
122 public static void main(String [] args)
124 {
125 String dir = null;
126 String file = null;
127
128 for (int i = 0; i < args.length; i++)
130 {
131 if (args[i].startsWith(ARG_DIR) == true)
132 {
133 dir = args[i].substring(ARG_DIR.length());
134 }
135 else if (args[i].startsWith(ARG_FILE) == true)
136 {
137 file = args[i].substring(ARG_FILE.length());
138 }
139 else
140 {
141 System.err.println("Command line parameter : "
142 + args[i]
143 + " unrecognized");
144 System.exit(1);
145 }
146 }
147
148 if ((dir == null) || (file == null))
149 {
150 System.err.println(ARG_DIR + " and/or " + ARG_FILE
151 + " parameter missing");
152 System.exit(1);
153 }
154
155
156 HTTPApplicationServer server = null;
157
158 try
159 {
160 AceTimer timer = new AceTimer();
162 timer.start();
163
164 new HTTPApplicationConfiguration(dir, file);
166
167 server = new HTTPApplicationServer();
168
169 Runtime.getRuntime().addShutdownHook(new ShutdownThread());
170 }
171 catch (Exception ex1)
172 {
173 if (AceLogger.Instance() == null)
174 {
175 System.err.println(ex1.getClass().getName()
176 + " occured while starting Ace application server : "
177 + ex1.getMessage());
178 }
179 else
180 {
181 AceLogger.Instance().log(AceLogger.FATAL, AceLogger.SYSTEM_LOG,
182 "Error starting Ace application server: "
183 + ex1.getClass().getName() + ": "
184 + ex1.getMessage());
185
186 try
187 {
188 Thread.sleep(2000L);
189 }
190 catch (InterruptedException ex)
191 {
192 ;
193 }
194
195 }
196 System.exit(1);
197 }
198
199 server.waitEnd();
201
202 }
203
204 private static final String ARG_DIR = "dir=";
205 private static final String ARG_FILE = "file=";
206
207 private HTTPConnectionListener connListener = null;
208 private static HTTPApplicationServer instance = null;
209
210 public static String VERSION = "1.5.0";
211
212 private String hostName;
213 }
214
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