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Java > Open Source Codes > org > jboss > console > remote > Util


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.remote;
23 /** Common client utility methods
24  *
25  * @author Scott.Stark@jboss.org
26  * @version $Revision: 37459 $
27 */
28 public class Util
29 {
30    /** A serialized RemoteMBeanInvocation */
31    private static String JavaDoc REQUEST_CONTENT_TYPE =
32       "application/x-java-serialized-object; class=org.jboss.console.remote.RemoteMBeanInvocation";
33    private static org.jboss.logging.Logger log = org.jboss.logging.Logger.getLogger(Util.class);
34
35    static
36    {
37       /** TODO solve authentication issues!!
38       // Install the java.net.Authenticator to use
39       try
40       {
41          java.net.Authenticator.setDefault(new org.jboss.security.SecurityAssociationAuthenticator());
42       }
43       catch(Exception e)
44       {
45          log.warn("Failed to install SecurityAssociationAuthenticator", e);
46       }
47        */
48    }
49
50    /** Post the Invocation as a serialized MarshalledInvocation object. This is
51     using the URL class for now but this should be improved to a cluster aware
52     layer with full usage of HTTP 1.1 features, pooling, etc.
53    */
54    public static Object JavaDoc invoke (java.net.URL JavaDoc externalURL, RemoteMBeanInvocation mi) throws Exception JavaDoc
55    {
56       if( log.isTraceEnabled() )
57          log.trace("invoke, externalURL="+externalURL);
58       /* Post the MarshalledInvocation data. This is using the URL class
59        for now but this should be improved to a cluster aware layer with
60        full usage of HTTP 1.1 features, pooling, etc.
61        */
62       java.net.HttpURLConnection JavaDoc conn = (java.net.HttpURLConnection JavaDoc) externalURL.openConnection();
63       //if( conn instanceof com.sun.net.ssl.HttpsURLConnection )
64 //{
65 // See if the org.jboss.security.ignoreHttpsHost property is set
66 /*
67          if( Boolean.getBoolean("org.jboss.security.ignoreHttpsHost") == true )
68          {
69             com.sun.net.ssl.HttpsURLConnection sconn = (com.sun.net.ssl.HttpsURLConnection) conn;
70             AnyhostVerifier verifier = new AnyhostVerifier();
71             sconn.setHostnameVerifier(verifier);
72          }
73           **/
74       //}
75 conn.setDoInput(true);
76       conn.setDoOutput(true);
77       conn.setRequestProperty("ContentType", REQUEST_CONTENT_TYPE);
78       conn.setRequestMethod("POST");
79       java.io.OutputStream JavaDoc os = conn.getOutputStream();
80       java.io.ObjectOutputStream JavaDoc oos = new java.io.ObjectOutputStream JavaDoc(os);
81       oos.writeObject(mi);
82       oos.flush();
83
84       // Get the response MarshalledValue object
85 java.io.InputStream JavaDoc is = conn.getInputStream();
86       java.io.ObjectInputStream JavaDoc ois = new java.io.ObjectInputStream JavaDoc(is);
87       org.jboss.invocation.MarshalledValue mv = (org.jboss.invocation.MarshalledValue) ois.readObject();
88       ois.close();
89       oos.close();
90
91       // If the encoded value is an exception throw it
92 Object JavaDoc value = mv.get();
93       
94       if( value instanceof org.jboss.invocation.InvocationException )
95          throw (Exception JavaDoc) (((org.jboss.invocation.InvocationException)value).getTargetException ());
96
97       if( value instanceof Exception JavaDoc )
98          throw (Exception JavaDoc) value;
99
100       return value;
101    }
102
103    public static Object JavaDoc getAttribute (java.net.URL JavaDoc externalURL, RemoteMBeanAttributeInvocation mi) throws Exception JavaDoc
104    {
105       if( log.isTraceEnabled() )
106          log.trace("invoke, externalURL="+externalURL);
107       /* Post the MarshalledInvocation data. This is using the URL class
108        for now but this should be improved to a cluster aware layer with
109        full usage of HTTP 1.1 features, pooling, etc.
110        */
111       java.net.HttpURLConnection JavaDoc conn = (java.net.HttpURLConnection JavaDoc) externalURL.openConnection();
112       //if( conn instanceof com.sun.net.ssl.HttpsURLConnection )
113 //{
114 // See if the org.jboss.security.ignoreHttpsHost property is set
115 /*
116          if( Boolean.getBoolean("org.jboss.security.ignoreHttpsHost") == true )
117          {
118             com.sun.net.ssl.HttpsURLConnection sconn = (com.sun.net.ssl.HttpsURLConnection) conn;
119             AnyhostVerifier verifier = new AnyhostVerifier();
120             sconn.setHostnameVerifier(verifier);
121          }
122           **/
123       //}
124 conn.setDoInput(true);
125       conn.setDoOutput(true);
126       conn.setRequestProperty("ContentType", REQUEST_CONTENT_TYPE);
127       conn.setRequestMethod("POST");
128       java.io.OutputStream JavaDoc os = conn.getOutputStream();
129       java.io.ObjectOutputStream JavaDoc oos = new java.io.ObjectOutputStream JavaDoc(os);
130       oos.writeObject(mi);
131       oos.flush();
132
133       // Get the response MarshalledValue object
134 java.io.InputStream JavaDoc is = conn.getInputStream();
135       java.io.ObjectInputStream JavaDoc ois = new java.io.ObjectInputStream JavaDoc(is);
136       org.jboss.invocation.MarshalledValue mv = (org.jboss.invocation.MarshalledValue) ois.readObject();
137       ois.close();
138       oos.close();
139
140       // If the encoded value is an exception throw it
141 Object JavaDoc value = mv.get();
142
143       if( value instanceof org.jboss.invocation.InvocationException )
144          throw (Exception JavaDoc) (((org.jboss.invocation.InvocationException)value).getTargetException ());
145
146       if( value instanceof Exception JavaDoc )
147          throw (Exception JavaDoc) value;
148
149       return value;
150    }
151 }
152
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