server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/RemoveRemoteRepository.java

   1 package org.argeo.jcr.ui.explorer.commands;
   2
   3 import org.argeo.jcr.ui.explorer.model.RemoteRepositoryNode;
   4 import org.argeo.jcr.ui.explorer.views.GenericJcrBrowser;
   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.jface.viewers.ISelection;
   9 import org.eclipse.jface.viewers.IStructuredSelection;
  10 import org.eclipse.ui.handlers.HandlerUtil;
  11
  12 /** Remove a registered remote repository */
  13 public class RemoveRemoteRepository extends AbstractHandler {
  14
  15         public Object execute(ExecutionEvent event) throws ExecutionException {
  16
  17                 ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
  18                                 .getActivePage().getSelection();
  19
  20                 GenericJcrBrowser view = (GenericJcrBrowser) HandlerUtil
  21                                 .getActiveWorkbenchWindow(event).getActivePage()
  22                                 .findView(HandlerUtil.getActivePartId(event));
  23
  24                 if (selection != null && !selection.isEmpty()
  25                                 && selection instanceof IStructuredSelection) {
  26                         Object obj = ((IStructuredSelection) selection).getFirstElement();
  27
  28                         if (obj instanceof RemoteRepositoryNode) {
  29                                 ((RemoteRepositoryNode) obj).remove();
  30                                 view.refresh(null);
  31                         }
  32                 }
  33                 return null;
  34         }
  35
  36 }