DeleteConnectionAction.java

/**
 * This file Copyright (c) 2005-2010 Aptana, Inc. This program is
 * dual-licensed under both the Aptana Public License and the GNU General
 * Public license. You may elect to use one or the other of these licenses.
 * 
 * This program is distributed in the hope that it will be useful, but
 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
 * NONINFRINGEMENT. Redistribution, except as permitted by whichever of
 * the GPL or APL you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or modify this
 * program under the terms of the GNU General Public License,
 * Version 3, as published by the Free Software Foundation.  You should
 * have received a copy of the GNU General Public License, Version 3 along
 * with this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Aptana provides a special exception to allow redistribution of this file
 * with certain other free and open source software ("FOSS") code and certain additional terms
 * pursuant to Section 7 of the GPL. You may view the exception and these
 * terms on the web at http://www.aptana.com/legal/gpl/.
 * 
 * 2. For the Aptana Public License (APL), this program and the
 * accompanying materials are made available under the terms of the APL
 * v1.0 which accompanies this distribution, and is available at
 * http://www.aptana.com/legal/apl/.
 * 
 * You may view the GPL, Aptana's exception and additional terms, and the
 * APL in the file titled license.html at the root of the corresponding
 * plugin containing this source file.
 * 
 * Any modifications to this file must keep this entire header intact.
 */

package com.aptana.ide.ui.io.actions;

import java.text.MessageFormat;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.action.IAction;

import com.aptana.ide.core.IdeLog;
import com.aptana.ide.core.io.CoreIOPlugin;
import com.aptana.ide.core.io.IConnectionPoint;
import com.aptana.ide.ui.io.IOUIPlugin;

/**
 * @author Max Stepanov
 *
 */
public class DeleteConnectionAction extends ConnectionActionDelegate {

	/* (non-Javadoc)
	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
	 */
	public void run(IAction action) {
	    final IConnectionPoint[] connections = getSelectedConnectionPoints();
		if (connections.length == 0) {
			return;
		}
		Job job = new Job("Deleting connection(s)") {
			@Override
			protected IStatus run(IProgressMonitor monitor) {
                for (IConnectionPoint connection : connections) {
                    monitor.subTask(MessageFormat.format("Deleting {0}", connection));
                    CoreIOPlugin.getConnectionPointManager().removeConnectionPoint(connection);
                    if (connection.canDisconnect()) {
                        try {
                            connection.disconnect(monitor);
                        } catch (CoreException e) {
                            IdeLog.logError(IOUIPlugin.getDefault(), "Disconnect failed", e);
                        }
                    }
                }
				return Status.OK_STATUS;
			}
		};
		job.setUser(true);
		job.setPriority(Job.LONG);
		job.setRule((ISchedulingRule) connectionPoint.getAdapter(ISchedulingRule.class));
		job.schedule();
	}

}