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Java > Open Source Codes > com > sun > appserv > management > util > misc > StringStringSource


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  * $Header: /cvs/glassfish/admin-core/mbeanapi/src/java/com/sun/appserv/management/util/misc/StringStringSource.java,v 1.3 2005/12/25 03:51:53 tcfujii Exp $
26  * $Revision: 1.3 $
27  * $Date: 2005/12/25 03:51:53 $
28  */
29 package com.sun.appserv.management.util.misc;
30
31 import java.util.Properties JavaDoc;
32
33
34 /**
35     A StringSource which obtains its strings from a String mimicking a Properties file
36     key1=value1
37     key2=value2
38     ....
39     keyN=valueN
40     
41     etc
42  */
43 public class StringStringSource extends StringSourceBase
44 {
45     final Properties JavaDoc mPairs;
46
47         public
48     StringStringSource( String JavaDoc strings, StringSource delegate )
49     {
50         super( delegate );
51         mPairs = new Properties JavaDoc();
52         init( mPairs, strings );
53     }
54     
55         private void
56     init( Properties JavaDoc props, String JavaDoc strings )
57     {
58         // FIX: need to unescape the strings
59 final String JavaDoc[] lines = strings.split( "\n" );
60         
61         for( int i = 0; i < lines.length; ++i )
62         {
63             final String JavaDoc line = lines[ i ];
64             final int delim = line.indexOf( '=' );
65             
66             final String JavaDoc name = line.substring( 0, delim );
67             final String JavaDoc value = line.substring( delim + 1, line.length() );
68             
69             mPairs.setProperty( name, value );
70         }
71     }
72     
73         public String JavaDoc
74     getString( String JavaDoc id )
75     {
76         String JavaDoc result = mPairs.getProperty( id );
77         
78         if ( result == null )
79         {
80             result = super.getString( id );
81         }
82         return( result );
83     }
84 }
85
86
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