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Java > Open Source Codes > org > netbeans > modules > exceptions > web > HttpUtils


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.exceptions.web;
20
21 import java.lang.String JavaDoc;
22 import java.util.regex.Matcher JavaDoc;
23 import java.util.regex.Pattern JavaDoc;
24 import org.apache.commons.httpclient.HttpClient;
25 import org.apache.commons.httpclient.HttpMethod;
26 import org.apache.commons.httpclient.methods.GetMethod;
27 /**
28  *
29  * @author honza
30  */
31 public class HttpUtils {
32     
33     private static final String JavaDoc URL_PART1 = "http://www.netbeans.org/issues/buglist.cgi?long_desc_type=regexp&long_desc=http%3A%5C%2F%5C%2Fanna.nbextras.org%5C%2Fexceptions%5C%2Fdetail.do%5C%3Fid%3D";
34     private static final String JavaDoc URL_PART2 = "%5B%5E0-9%5D";
35        
36     /**
37      * @param args the command line arguments
38      */
39    
40     public static Integer JavaDoc checkIssuezillaId(Integer JavaDoc id) {
41         Integer JavaDoc issue = null;
42         HttpClient client = new HttpClient();
43         System.err.println("--- " + id);
44         //establish a connection within 5 seconds
45 client.getHttpConnectionManager().
46                 getParams().setConnectionTimeout(20000);
47         //client.getHostConfiguration().setProxy("proxy.host", 8080);
48 HttpMethod method = null;
49         //create a method object
50 method = new GetMethod(URL_PART1 + id + URL_PART2);
51         method.setFollowRedirects(true);
52         
53         //execute the method
54 try {
55             client.executeMethod(method);
56             String JavaDoc responseBody = method.getResponseBodyAsString();
57             String JavaDoc target = responseBody;
58             String JavaDoc expression = "(<input type=\"hidden\" name=\"id\" value=\"(.*)\"./>)";
59             Pattern JavaDoc p = Pattern.compile(expression);
60             Matcher JavaDoc m = p.matcher(target);
61             boolean result = m.find();
62             if(result){
63                 Pattern JavaDoc pat = Pattern.compile(":");
64                 String JavaDoc[] items = pat.split(m.group(2));
65                 if (items.length > 0) {
66                     issue = new Integer JavaDoc(items[0].trim());
67                 }
68             }
69         } catch(Exception JavaDoc e) {
70             e.printStackTrace();
71         } finally {
72             method.releaseConnection();
73         }
74         System.err.println("--- " + issue);
75         return issue;
76     }
77     
78 }
79
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