archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/RefreshBookmarkAction.java

   1 package com.quantum.actions;
   2
   3 import java.sql.SQLException;
   4 import java.util.Iterator;
   5 import java.util.List;
   6
   7 import com.quantum.Messages;
   8 import com.quantum.QuantumPlugin;
   9 import com.quantum.model.NotConnectedException;
  10 import com.quantum.ui.dialog.ExceptionDisplayDialog;
  11 import com.quantum.view.bookmark.TreeNode;
  12
  13 import org.eclipse.ui.IViewPart;
  14 import org.eclipse.ui.actions.SelectionListenerAction;
  15
  16 /**
  17  * @author root
  18  */
  19 public class RefreshBookmarkAction extends SelectionListenerAction {
  20     private IViewPart view;
  21         public RefreshBookmarkAction(IViewPart view) {
  22         super(Messages.getString(RefreshBookmarkAction.class.getName() + ".text"));
  23                 this.view = view;
  24         setImageDescriptor(QuantumPlugin.getImageDescriptor("refresh.gif"));
  25         }
  26
  27         public void run() {
  28                 List list = getSelectedNonResources();
  29         for (Iterator i = list.iterator(); i.hasNext(); ) {
  30             Object object = i.next();
  31             if (object != null && object instanceof TreeNode) {
  32                 try {
  33                         ((TreeNode) object).reload();
  34                 } catch (NotConnectedException e) {
  35                         handleException(e);
  36                 } catch (SQLException e) {
  37                         handleException(e);
  38                 }
  39             }
  40         }
  41         }
  42
  43         /**
  44          * @param e
  45          */
  46         private void handleException(Throwable t) {
  47                 ExceptionDisplayDialog.openError(
  48                                 this.view.getSite().getShell(), null, null, t);
  49         }
  50 }