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Java > Open Source Codes > org > jboss > system > server > profileservice > SecurityActions


1 /*
2  * JBoss, Home of Professional Open Source
3  * Copyright 2005, JBoss Inc., and individual contributors as indicated
4  * by the @authors tag. See the copyright.txt in the distribution for a
5  * full listing of individual contributors.
6  *
7  * This is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU Lesser General Public License as
9  * published by the Free Software Foundation; either version 2.1 of
10  * the License, or (at your option) any later version.
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 GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this software; if not, write to the Free
19  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21  */

22 package org.jboss.system.server.profileservice;
23
24 import java.security.PrivilegedAction JavaDoc;
25 import java.security.AccessController JavaDoc;
26
27 /**
28  * Package privileged actions.
29  *
30  * @author Scott.Stark@jboss.org
31  * @version $Revision$
32  */

33 class SecurityActions
34 {
35    static String JavaDoc getSystemProperty(final String JavaDoc name, final String JavaDoc defaultValue)
36    {
37       PrivilegedAction JavaDoc<String JavaDoc> action = new PrivilegedAction JavaDoc<String JavaDoc>()
38       {
39          public String JavaDoc run()
40          {
41             return System.getProperty(name, defaultValue);
42          }
43       };
44       return AccessController.doPrivileged(action);
45    }
46 }
47
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