swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/users/UiUserAdminListener.java

   1 package org.argeo.cms.e4.users;
   2
   3 import org.eclipse.swt.widgets.Display;
   4 import org.osgi.service.useradmin.UserAdminEvent;
   5 import org.osgi.service.useradmin.UserAdminListener;
   6
   7 /** Convenience class to insure the call to refresh is done in the UI thread */
   8 public abstract class UiUserAdminListener implements UserAdminListener {
   9
  10         private final Display display;
  11
  12         public UiUserAdminListener(Display display) {
  13                 this.display = display;
  14         }
  15
  16         @Override
  17         public void roleChanged(final UserAdminEvent event) {
  18                 display.asyncExec(new Runnable() {
  19                         @Override
  20                         public void run() {
  21                                 roleChangedToUiThread(event);
  22                         }
  23                 });
  24         }
  25
  26         public abstract void roleChangedToUiThread(UserAdminEvent event);
  27 }