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Java > Open Source Codes > com > sun > enterprise > tools > upgrade > gui > util > Utils


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 /*
25  * Utils.java
26  *
27  * Created on February 11, 2004, 12:12 PM
28  */
29
30 package com.sun.enterprise.tools.upgrade.gui.util;
31
32 /**
33  *
34  * @author prakash
35  */
36
37 import javax.help.*;
38
39 public class Utils {
40     
41     private static HelpBroker helpBroker ;
42     private static java.util.logging.Logger JavaDoc log = com.sun.enterprise.tools.upgrade.common.CommonInfoModel.getDefaultLogger();
43     /** Creates a new instance of Utils */
44     public Utils() {
45     }
46     public static HelpBroker getHelpBroker(){
47         if(helpBroker == null){
48             String JavaDoc helpHSString = "com/sun/enterprise/tools/upgrade/doc/UpgradeToolHelp.hs";
49             HelpSet helpHS = null;
50             ClassLoader JavaDoc cl = Utils.class.getClassLoader();
51             try {
52                 java.net.URL JavaDoc hsURL = HelpSet.findHelpSet(cl, helpHSString);
53                 helpHS = new HelpSet(null, hsURL);
54             } catch (Exception JavaDoc ee) {
55                 // log messages....
56 log.warning( "HelpSet " + ee.getMessage());
57                 log.warning("HelpSet "+ helpHS +" not found");
58                 return null;
59             }
60             // Create a HelpBroker object:
61 helpBroker = helpHS.createHelpBroker();
62         }
63         return helpBroker;
64     }
65 }
66
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