security/plugins/org.argeo.security.ui/src/main/java/org/argeo/security/ui/RolesSourceProvider.java

   1 package org.argeo.security.ui;
   2
   3 import java.util.HashMap;
   4 import java.util.Map;
   5 import java.util.Set;
   6
   7 import org.argeo.security.ui.internal.CurrentUser;
   8 import org.eclipse.ui.AbstractSourceProvider;
   9
  10 /**
  11  * Provides the roles of the current user as a variable to be used for activity
  12  * binding
  13  */
  14 public class RolesSourceProvider extends AbstractSourceProvider {
  15         public final static String ROLES_VARIABLE = "roles";
  16         private final static String[] PROVIDED_SOURCE_NAMES = new String[] { ROLES_VARIABLE };
  17
  18         public Map<String, Set<String>> getCurrentState() {
  19                 Map<String, Set<String>> stateMap = new HashMap<String, Set<String>>();
  20                 stateMap.put(ROLES_VARIABLE, CurrentUser.roles());
  21                 return stateMap;
  22         }
  23
  24         public String[] getProvidedSourceNames() {
  25                 return PROVIDED_SOURCE_NAMES;
  26         }
  27
  28         public void updateRoles() {
  29                 fireSourceChanged(0, getCurrentState());
  30         }
  31
  32         public void dispose() {
  33         }
  34 }