1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.console.navtree;
23
24 import java.net.URL;
25 import java.util.Properties;
26
27 import javax.swing;
28
29 import org.jboss.console.manager.interfaces.SimpleTreeNodeMenuEntry;
30 import org.jboss.console.manager.interfaces.TreeAction;
31 import org.jboss.console.manager.interfaces.impl.HttpLinkTreeAction;
32 import org.jboss.console.remote.AppletRemoteMBeanInvoker;
33 import org.jboss.console.remote.SimpleRemoteMBeanInvoker;
34
35 /**
36 * AdminTreeBrowser container for applets
37 *
38 * @see org.jboss.console.navtree.AdminTreeBrowser
39 *
40 * @author <a href="mailto:sacha.labourey@cogito-info.ch">Sacha Labourey</a>.
41 * @version $Revision: 37459 $
42 */
43 public class AppletBrowser extends javax.swing.JApplet
44 {
45 AdminTreeBrowser treeBrowser = null;
46 AppletAdminContext ctx = null;
47
48 public static final String RIGHT_FRAME_NAME = "right";
49 protected String sessionId = null;
50 protected String pmJmxName = null;
51
52
53 public AppletBrowser ()
54 {
55 }
56
57 public void start ()
58 {
59 try
60 {
61 ctx = new AppletAdminContext ();
62
63 initAppletParams();
64
65 treeBrowser = new AdminTreeBrowser (ctx);
66
67 initComponents ();
68
69 initRefreshThread ();
70
71 }
72 catch (Exception e)
73 {
74 e.printStackTrace ();
75 }
76 }
77
78 public void refreshTree (boolean force)
79 {
80 treeBrowser.refreshTree(force);
81 }
82
83 protected void initAppletParams()
84 {
85 sessionId = getParameter("SessionId");
86 if (sessionId != null)
87 sessionId = "jsessionid=" + sessionId;
88 else
89 sessionId = "";
90
91 this.pmJmxName = getParameter("PMJMXName");
92 if( pmJmxName == null )
93 pmJmxName = "jboss.admin:service=PluginManager";
94 }
95
96 protected void initComponents()
97 {
98 javax.swing.JTree tree = treeBrowser.getTree();
99 javax.swing.JScrollPane scrollPane = new javax.swing.JScrollPane(tree);
100
101 scrollPane.setBorder(javax.swing.BorderFactory.createEmptyBorder(0,0,0,0));
102
103 getContentPane().add(scrollPane, java.awt.BorderLayout.CENTER);
104
105 //getContentPane().add(tree, java.awt.BorderLayout.CENTER);
106 }
107
108 protected void initRefreshThread ()
109 {
110 try
111 {
112 String strRefreshSec = getParameter("RefreshTime");
113 if (strRefreshSec != null && !"".equals(strRefreshSec))
114 {
115 final long refresh = Long.parseLong(strRefreshSec);
116 Thread t = new Thread ( new Runnable()
117 {
118 public synchronized void run ()
119 {
120 long timeout = refresh*1000;
121 while (true)
122 {
123 try
124 {
125 this.wait(timeout);
126 treeBrowser.refreshTree(false);
127 }
128 catch (Exception displayed)
129 {
130 //displayed.printStackTrace();
131 }
132 }
133 }
134 }
135 );
136
137 t.start();
138 }
139 }
140 catch (Exception displayed)
141 {
142 displayed.printStackTrace();
143 }
144 }
145
146 /** Allow the applet to be run as an application:
147 * java -cp applet.jar org.jboss.console.navtree.AppletBrowser
148 * @param args
149 * @throws Exception
150 */
151 public static void main(String[] args) throws Exception
152 {
153 JApplet applet = new AppletBrowser();
154 applet.setStub(new MainAppletStub());
155 JFrame frame = new JFrame("Administration Console");
156 frame.getContentPane().add(applet);
157 frame.setSize(600, 500);
158 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
159 applet.init();
160 applet.start();
161 frame.setVisible(true);
162 }
163
164 public class AppletAdminContext implements TreeContext
165 {
166
167 String webHost = null;
168 String hostname = null;
169
170 org.jboss.console.remote.SimpleRemoteMBeanInvoker invoker = null;
171
172 public AppletAdminContext ()
173 {
174 //webHost = getCodeBase ().toString ();
175 java.net.URL root = getCodeBase();
176 webHost = root.getProtocol() + ":";
177 if (root.getAuthority() != null && root.getAuthority().length() > 0) {
178 webHost+="//";
179 webHost+=root.getAuthority();
180 }
181
182 if (!webHost.endsWith ("/"))
183 webHost = webHost + "/";
184
185 hostname = getCodeBase ().getHost ();
186 }
187
188 public synchronized SimpleRemoteMBeanInvoker getRemoteMBeanInvoker ()
189 {
190 if (invoker == null)
191 {
192 System.out.println (getCodeBase().toString() + "Invoker");
193 try
194 {
195 invoker = new AppletRemoteMBeanInvoker (getCodeBase().toString() + "Invoker");
196 }
197 catch (Exception displayed)
198 {
199 displayed.printStackTrace ();
200 }
201 }
202
203 return invoker;
204 }
205
206 public void doAdminTreeAction (TreeAction action)
207 {
208 if (action != null && action instanceof HttpLinkTreeAction)
209 {
210 HttpLinkTreeAction act = (HttpLinkTreeAction)action;
211 openLink (act.getTarget (), act.getFrame());
212 }
213 }
214
215 public void doPopupMenuAction (SimpleTreeNodeMenuEntry entry)
216 {
217
218 TreeAction ta = entry.getAction ();
219
220 if (ta instanceof HttpLinkTreeAction)
221 {
222 HttpLinkTreeAction act = (HttpLinkTreeAction)ta;
223 openLink ( act.getTarget (), act.getFrame());
224 }
225 else if (ta instanceof AppletTreeAction)
226 {
227 ((AppletTreeAction)ta).doAction(ctx, AppletBrowser.this);
228 }
229 }
230
231 public java.util.Properties getJndiProperties ()
232 {
233 Properties props = new Properties (); // to be improved? (to read from Applet properties and pass as parameter
234 props.setProperty ("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
235 props.setProperty ("java.naming.factory.url.pkgs", "org.jboss.naming:org.jnp.interfaces");
236 props.setProperty ("java.naming.provider.url", hostname);
237
238 return props;
239 }
240
241 public String getServiceJmxName () { return pmJmxName; }
242
243 public void openLink (String target, String frame)
244 {
245 try
246 {
247 if (target == null)
248 {
249 return;
250 }
251 else
252 {
253 System.out.println(target);
254 if (frame == null)
255 getAppletContext ().showDocument ( new URL(localizeUrl(target)), RIGHT_FRAME_NAME);
256 else
257 getAppletContext ().showDocument ( new URL(localizeUrl(target)), frame);
258 }
259 }
260 catch (Exception tobad) { tobad.printStackTrace (); }
261 }
262
263 public String localizeUrl (String sourceUrl)
264 {
265 String target = sourceUrl;
266
267 if (target == null)
268 return null;
269
270 if (!target.toLowerCase ().startsWith ("http"))
271 {
272 if (target.startsWith ("/"))
273 target = target.substring (1);
274 target = webHost + target;
275
276 if (target.indexOf("?") >= 0)
277 target = target + "&" + sessionId;
278 else
279 target = target + ";" + sessionId;
280 }
281
282 return target;
283 }
284
285
286
287 }
288 }
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