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Java > Open Source Codes > com > mchange > v2 > c3p0 > impl > AuthMaskingProperties


1 /*
2  * Distributed as part of c3p0 v.0.9.1
3  *
4  * Copyright (C) 2005 Machinery For Change, Inc.
5  *
6  * Author: Steve Waldman <swaldman@mchange.com>
7  *
8  * This library is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU Lesser General Public License version 2.1, as
10  * published by the Free Software Foundation.
11  *
12  * This software is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public License
18  * along with this software; see the file LICENSE. If not, write to the
19  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20  * Boston, MA 02111-1307, USA.
21  */
22
23
24 package com.mchange.v2.c3p0.impl;
25
26 import java.util.Enumeration JavaDoc;
27 import java.util.Properties JavaDoc;
28
29 public class AuthMaskingProperties extends Properties JavaDoc
30 {
31     public AuthMaskingProperties()
32     { super(); }
33
34     public AuthMaskingProperties( Properties JavaDoc p )
35     { super( p ); }
36
37     public static AuthMaskingProperties fromAnyProperties( Properties JavaDoc p )
38     {
39     AuthMaskingProperties out = new AuthMaskingProperties();
40     for( Enumeration JavaDoc e = p.propertyNames(); e.hasMoreElements(); )
41         {
42         String JavaDoc key = (String JavaDoc) e.nextElement();
43         out.setProperty( key, p.getProperty( key ) );
44         }
45     return out;
46     }
47
48     private String JavaDoc normalToString()
49     { return super.toString(); }
50
51     public String JavaDoc toString()
52     {
53     boolean hasUser = (this.get("user") != null);
54     boolean hasPassword = (this.get("password") != null);
55     if ( hasUser || hasPassword )
56         {
57         AuthMaskingProperties clone = (AuthMaskingProperties) this.clone();
58         if (hasUser)
59             clone.put("user", "******");
60         if (hasPassword)
61             clone.put("password", "******");
62         return clone.normalToString();
63         }
64     else
65         return this.normalToString();
66     }
67 }
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