KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > netbeans > upgrade > systemoptions > HashMapProcessor


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
20 package org.netbeans.upgrade.systemoptions;
21
22 import java.util.Iterator JavaDoc;
23 import java.util.List JavaDoc;
24
25 /**
26  * @author Radek Matous
27  */

28 class HashMapProcessor extends PropertyProcessor {
29     HashMapProcessor() {
30         super("java.util.HashMap");//NOI18N
31
}
32
33     void processPropertyImpl(String JavaDoc propertyName, Object JavaDoc value) {
34         if ("properties".equals(propertyName)) {//NOI18N
35
StringBuilder JavaDoc b = new StringBuilder JavaDoc();
36             int s = 0;
37             List JavaDoc l = ((SerParser.ObjectWrapper)value).data;
38             for (Iterator JavaDoc it = l.iterator(); it.hasNext();) {
39                 Object JavaDoc elem = (Object JavaDoc) it.next();
40                 if (elem instanceof String JavaDoc) {
41                     switch (s) {
42                         case 1:
43                             b.append('\n');
44                             // FALLTHROUGH
45
case 0:
46                             b.append(elem);
47                             s = 2;
48                             break;
49                         case 2:
50                             b.append('=');
51                             b.append(elem);
52                             s = 1;
53                     }
54                 }
55             }
56             addProperty(propertyName, b.toString());
57         } else {
58             throw new IllegalStateException JavaDoc();
59         }
60     }
61 }
62
Popular Tags