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Java > Open Source Codes > com > sslexplorer > core > stringreplacement > ExtensionBundleReplacer


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.sslexplorer.core.stringreplacement;
21
22 import java.util.regex.Matcher JavaDoc;
23 import java.util.regex.Pattern JavaDoc;
24
25 import com.sslexplorer.extensions.ExtensionBundle;
26
27 public class ExtensionBundleReplacer extends AbstractReplacementVariableReplacer {
28
29     private ExtensionBundle bundle;
30
31     public ExtensionBundleReplacer(ExtensionBundle bundle) {
32         super();
33         this.bundle = bundle;
34     }
35
36     public static String JavaDoc replace(ExtensionBundle bundle, String JavaDoc input) {
37         VariableReplacement r = new VariableReplacement();
38         r.setExtensionBundle(bundle);
39         return r.replace(input);
40     }
41
42     public String JavaDoc processReplacementVariable(Pattern JavaDoc pattern, Matcher JavaDoc matcher,
43             String JavaDoc replacementPattern, String JavaDoc type, String JavaDoc key)
44             throws Exception JavaDoc {
45         if (type.equalsIgnoreCase("bundle")) {
46             if (bundle == null) {
47                 return null;
48             }
49             if (key.equals("id")) {
50                 return bundle.getId();
51             } else if (key.equals("name")) {
52                 return bundle.getName();
53             } else if (key.equals("description")) {
54                 return bundle.getDescription();
55             } else if (key.equals("baseDir")) {
56                 if (VariableReplacement.log.isDebugEnabled())
57                     VariableReplacement.log.debug("Replacing base dir with "
58                             + bundle.getBaseDir().getCanonicalPath());
59                 return bundle.getBaseDir().getCanonicalPath();
60             } else {
61                 throw new Exception JavaDoc("Unknown key " + key + " for type " + type
62                         + ".");
63             }
64         }
65         return null;
66     }
67 }
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