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Java > Open Source Codes > org > jbpm > security > authorizer > Authorizer


1 package org.jbpm.security.authorizer;
2
3 import java.security.*;
4
5 import org.jbpm.graph.def.*;
6 import org.jbpm.graph.exe.*;
7
8 /**
9  * defines the interface for plugging in authorization mechanisms into jBPM.
10  *
11  * <p>
12  * If Authroization implementations need the current authenticated user, they
13  * can look that up via {@link org.jbpm.security.Authentication#getAuthenticatedActorId()}.
14  * </p>
15  */
16 public interface Authorizer {
17
18   /**
19    * verify if the currently authenticated has the given permission.
20    * @throws AccessControlException if the current authenticated actor is not
21    * authorized.
22    */
23   void checkPermission(Permission permission, ProcessDefinition processDefinition, Token token)
24   throws AccessControlException;
25 }
26
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