plugins/org.argeo.slc.akb.ui/src/main/java/org/argeo/slc/akb/ui/commands/ForceRefresh.java

   1 package org.argeo.slc.akb.ui.commands;
   2
   3 import org.argeo.slc.akb.ui.AkbUiPlugin;
   4 import org.argeo.slc.akb.ui.utils.Refreshable;
   5 import org.eclipse.core.commands.AbstractHandler;
   6 import org.eclipse.core.commands.ExecutionEvent;
   7 import org.eclipse.core.commands.ExecutionException;
   8 import org.eclipse.ui.IWorkbenchPart;
   9 import org.eclipse.ui.handlers.HandlerUtil;
  10
  11 /**
  12  * Force refreshment of the active part if it implements
  13  * <Code>Refreshable</code> interface.
  14  */
  15 public class ForceRefresh extends AbstractHandler {
  16
  17         public final static String ID = AkbUiPlugin.PLUGIN_ID + ".forceRefresh";
  18
  19         public Object execute(ExecutionEvent event) throws ExecutionException {
  20
  21                 IWorkbenchPart part = HandlerUtil.getActiveWorkbenchWindow(event)
  22                                 .getActivePage().getActivePart();
  23                 if (part instanceof Refreshable)
  24                         ((Refreshable) part).forceRefresh(null);
  25                 return null;
  26         }
  27 }