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Java > Open Source Codes > org > jboss > mq > il > http > HTTPClient


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.mq.il.http;
23
24 import java.io.ObjectInputStream JavaDoc;
25 import java.io.ObjectOutputStream JavaDoc;
26 import java.net.HttpURLConnection JavaDoc;
27 import java.net.MalformedURLException JavaDoc;
28 import java.net.URL JavaDoc;
29
30 import org.jboss.invocation.http.interfaces.Util;
31 import org.jboss.logging.Logger;
32
33 /**
34  * Utility class that provides HTTP functionality. This class is modeled after
35  * Scott's Util class in org.jboss.invocation.http.interfaces.Util, however,
36  * that class deals with Invocation object, while this handles HTTPILRequest
37  * objects. Other then that, it is a pretty close reproduction.
38  *
39  * @author Nathan Phelps (nathan@jboss.org)
40  * @version $Revision: 37459 $
41  * @created January 15, 2003
42  */
43 public class HTTPClient
44 {
45     private static final String JavaDoc CONTENT_TYPE = "application/x-java-serialized-object; class=org.jboss.mq.il.http.HTTPILRequest";
46     
47     private static Logger log = Logger.getLogger(HTTPClient.class);
48     
49     public static Object JavaDoc post(URL JavaDoc url, HTTPILRequest request) throws Exception JavaDoc
50     {
51         if (log.isTraceEnabled())
52         {
53             log.trace("post(URL " + url.toString() + ", HTTPILRequest " + request.toString() + ")");
54         }
55         HttpURLConnection JavaDoc connection = (HttpURLConnection JavaDoc)url.openConnection();
56         Util.configureHttpsHostVerifier(connection);
57
58         connection.setDoInput(true);
59         connection.setDoOutput(true);
60         connection.setUseCaches(false);
61         connection.setRequestProperty("ContentType", CONTENT_TYPE);
62         connection.setRequestMethod("POST");
63         ObjectOutputStream JavaDoc outputStream = new ObjectOutputStream JavaDoc(connection.getOutputStream());
64         outputStream.writeObject(request);
65         outputStream.close();
66         ObjectInputStream JavaDoc inputStream = new ObjectInputStream JavaDoc(connection.getInputStream());
67         HTTPILResponse response = (HTTPILResponse)inputStream.readObject();
68         inputStream.close();
69         Object JavaDoc responseValue = response.getValue();
70         if (responseValue instanceof Exception JavaDoc)
71         {
72             throw (Exception JavaDoc)responseValue;
73         }
74         return responseValue;
75     }
76     
77     public static URL JavaDoc resolveServerUrl(String JavaDoc url) throws MalformedURLException JavaDoc
78     {
79        return Util.resolveURL(url);
80     }
81 }
82
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