01: /*
02: jGuard is a security framework based on top of jaas (java authentication and authorization security).
03: it is written for web applications, to resolve simply, access control problems.
04: version $Name$
05: http://sourceforge.net/projects/jguard/
06:
07: Copyright (C) 2004 Charles GAY
08:
09: 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;
31: import java.io.OutputStream;
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(
44: AuthorizationManager authorizationManager)
45: throws AuthorizationException {
46: XmlAuthorizationManager xmlAuthorizationManager = null;
47: if (authorizationManager instanceof XmlAuthenticationManager) {
48: xmlAuthorizationManager = (XmlAuthorizationManager) authorizationManager;
49:
50: } else {
51: xmlAuthorizationManager = new XmlAuthorizationManager();
52: xmlAuthorizationManager
53: .importAuthorizationManager(authorizationManager);
54: }
55: return xmlAuthorizationManager;
56: }
57:
58: public static String exportAsXMLString(
59: AuthorizationManager authorizationManager)
60: throws AuthorizationException {
61: XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
62: return xmlAuthorizationManager.exportAsXMLString();
63: }
64:
65: public static void writeAsHTML(
66: AuthorizationManager authorizationManager,
67: OutputStream outputStream) throws IOException,
68: AuthorizationException {
69: XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
70: xmlAuthorizationManager.writeAsHTML(outputStream);
71: }
72:
73: public static void writeAsXML(
74: AuthorizationManager authorizationManager,
75: OutputStream outputStream, String encodingScheme)
76: throws IOException, AuthorizationException {
77: XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
78: xmlAuthorizationManager
79: .writeAsXML(outputStream, encodingScheme);
80: }
81:
82: public static void exportAsXMLFile(
83: AuthorizationManager authorizationManager, String fileName)
84: throws IOException, AuthorizationException {
85: XmlAuthorizationManager xmlAuthorizationManager = exportAsXmlAuthorizationManager(authorizationManager);
86: xmlAuthorizationManager.exportAsXMLFile(fileName);
87: }
88: }
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