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Java > Open Source Codes > net > sf > jguard > ext > authorization > manager > AuthorizationUtils


1 /*
2 jGuard is a security framework based on top of jaas (java authentication and authorization security).
3 it is written for web applications, to resolve simply, access control problems.
4 version $Name$
5 http://sourceforge.net/projects/jguard/
6
7 Copyright (C) 2004 Charles GAY
8
9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 2.1 of the License, or (at your option) any later version.
13
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public
20 License along with this library; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22
23
24 jGuard project home page:
25 http://sourceforge.net/projects/jguard/
26
27 */

28 package net.sf.jguard.ext.authorization.manager;
29
30 import java.io.IOException JavaDoc;
31 import java.io.OutputStream JavaDoc;
32
33 import net.sf.jguard.ext.authentication.manager.XmlAuthenticationManager;
34 import net.sf.jguard.ext.authorization.AuthorizationException;
35
36 /**
37  * Utility class dedicated to AuthorizationManager.
38  * @author <a HREF="mailto:diabolo512@users.sourceforge.net">Charles Gay</a>
39  * @see AuthorizationManager
40  */

41 public class AuthorizationUtils {
42
43     public static XmlAuthorizationManager exportAsXmlAuthorizationManager(AuthorizationManager authorizationManager) throws AuthorizationException{
44         XmlAuthorizationManager xmlAuthorizationManager = null;
45         if(authorizationManager instanceof XmlAuthenticationManager){
46             xmlAuthorizationManager= (XmlAuthorizationManager)authorizationManager;
47             
48         }else{
49             xmlAuthorizationManager = new XmlAuthorizationManager();
50             xmlAuthorizationManager.importAuthorizationManager(authorizationManager);
51         }
52         return xmlAuthorizationManager;
53     }
54
55     
56      public static String JavaDoc exportAsXMLString(AuthorizationManager authorizationManager ) throws AuthorizationException{
57          XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
58             return xmlAuthorizationManager.exportAsXMLString();
59      }
60      
61      public static void writeAsHTML(AuthorizationManager authorizationManager,OutputStream JavaDoc outputStream) throws IOException JavaDoc,AuthorizationException{
62          XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
63          xmlAuthorizationManager.writeAsHTML(outputStream);
64      }
65      
66      public static void writeAsXML(AuthorizationManager authorizationManager,OutputStream JavaDoc outputStream,String JavaDoc encodingScheme) throws IOException JavaDoc, AuthorizationException{
67             XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
68             xmlAuthorizationManager.writeAsXML(outputStream, encodingScheme);
69      }
70         
71      public static void exportAsXMLFile(AuthorizationManager authorizationManager,String JavaDoc fileName) throws IOException JavaDoc, AuthorizationException{
72             XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
73             xmlAuthorizationManager.exportAsXMLFile(fileName);
74      }
75 }
76
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