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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.db.explorer.actions; import java.text.MessageFormat; import org.openide.DialogDisplayer; import org.openide.NotifyDescriptor; import org.openide.nodes.Node; import org.openide.util.NbBundle; import org.openide.util.RequestProcessor; import org.netbeans.modules.db.explorer.infos.DatabaseNodeInfo; public class RefreshChildrenAction extends DatabaseAction { static final long serialVersionUID =-2858583720506557569L; protected boolean enable(Node[] activatedNodes) { if (activatedNodes != null && activatedNodes.length == 1) if (activatedNodes[0].getChildren().getNodesCount() == 1 && activatedNodes[0].getChildren().getNodes()[0].getName().equals(NbBundle.getBundle("org.netbeans.modules.db.resources.Bundle").getString("WaitNode"))) //NOI18N return false; else return true; return false; } public void performAction (Node[] activatedNodes) { final Node node; if (activatedNodes != null && activatedNodes.length == 1) node = activatedNodes[0]; else return; RequestProcessor.getDefault().post(new Runnable() { public void run () { try { DatabaseNodeInfo nfo = (DatabaseNodeInfo) node.getCookie(DatabaseNodeInfo.class); if (nfo != null) nfo.refreshChildren(); } catch(Exception exc) { String message = MessageFormat.format(bundle.getString("RefreshChildrenErrorPrefix"), new String[] {exc.getMessage()}); // NOI18N DialogDisplayer.getDefault().notify(new NotifyDescriptor.Message(message, NotifyDescriptor.ERROR_MESSAGE)); } } }, 0); } } |
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