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Java > Open Source Codes > org > jboss > ejb3 > security > JaccAuthorizationInterceptorFactory


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
23 package org.jboss.ejb3.security;
24
25 import java.security.CodeSource JavaDoc;
26 import org.jboss.aop.Advisor;
27 import org.jboss.aop.InstanceAdvisor;
28 import org.jboss.aop.advice.AspectFactory;
29 import org.jboss.aop.joinpoint.Joinpoint;
30 import org.jboss.ejb3.EJBContainer;
31
32 /**
33  * @author <a HREF="mailto:kabir.khan@jboss.org">Kabir Khan</a>
34  * @version $Revision$
35  */
36 public class JaccAuthorizationInterceptorFactory implements AspectFactory
37 {
38    public Object JavaDoc createPerVM()
39    {
40       throw new RuntimeException JavaDoc("PER_VM not supported for this interceptor factory, only PER_CLASS");
41    }
42
43    public Object JavaDoc createPerClass(Advisor advisor)
44    {
45       try
46       {
47          String JavaDoc contextID = (String JavaDoc) advisor.getDefaultMetaData().getMetaData("JACC", "ctx");
48          
49          //TODO: Get codesource
50
51          CodeSource JavaDoc ejbCS = advisor.getClazz().getProtectionDomain().getCodeSource();
52          
53          String JavaDoc ejbName = ((EJBContainer)advisor).getEjbName();
54
55          return new JaccAuthorizationInterceptor(ejbName, ejbCS);
56       }
57       catch (Exception JavaDoc e)
58       {
59          throw new RuntimeException JavaDoc(e);
60       }
61    }
62
63    public Object JavaDoc createPerInstance(Advisor advisor, InstanceAdvisor instanceAdvisor)
64    {
65       throw new RuntimeException JavaDoc("PER_VM not supported for this interceptor factory, only PER_CLASS");
66    }
67
68    public Object JavaDoc createPerJoinpoint(Advisor advisor, Joinpoint jp)
69    {
70       throw new RuntimeException JavaDoc("PER_VM not supported for this interceptor factory, only PER_CLASS");
71    }
72
73    public Object JavaDoc createPerJoinpoint(Advisor advisor, InstanceAdvisor instanceAdvisor, Joinpoint jp)
74    {
75       throw new RuntimeException JavaDoc("PER_VM not supported for this interceptor factory, only PER_CLASS");
76    }
77
78    public String JavaDoc getName()
79    {
80       return getClass().getName();
81    }
82 }
83
84
85
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