dsf/org.eclipse.cdt.examples.dsf.pda.ui/src/org/eclipse/cdt/examples/dsf/pda/ui/PDASuspendTrigger.java

/*******************************************************************************
 * Copyright (c) 2008, 2010 Wind River Systems and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     Wind River Systems - initial API and implementation
 *******************************************************************************/
package org.eclipse.cdt.examples.dsf.pda.ui;

import java.util.concurrent.RejectedExecutionException;

import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.DsfRunnable;
import org.eclipse.cdt.dsf.concurrent.IDsfStatusConstants;
import org.eclipse.cdt.dsf.debug.service.IRunControl.IContainerDMContext;
import org.eclipse.cdt.dsf.debug.ui.contexts.DsfSuspendTrigger;
import org.eclipse.cdt.dsf.service.DsfSession;
import org.eclipse.cdt.examples.dsf.pda.service.PDACommandControl;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.ILaunch;

/**
 * @since 2.1
 */
public class PDASuspendTrigger extends DsfSuspendTrigger {

	public PDASuspendTrigger(DsfSession session, ILaunch launch) {
		super(session, launch);
	}

	@Override
	protected void getLaunchTopContainers(final DataRequestMonitor<IContainerDMContext[]> rm) {
		try {
			getSession().getExecutor().execute(new DsfRunnable() {
				@Override
				public void run() {
					PDACommandControl control = getServicesTracker().getService(PDACommandControl.class);
					if (control != null) {
						rm.setData(new IContainerDMContext[] { control.getContext() });
					} else {
						rm.setStatus(new Status(IStatus.ERROR, PDAUIPlugin.PLUGIN_ID, IDsfStatusConstants.INVALID_STATE,
								"Not available", null));
					}
					rm.done();

				}
			});
		} catch (RejectedExecutionException e) {
			rm.setStatus(new Status(IStatus.ERROR, PDAUIPlugin.PLUGIN_ID, IDsfStatusConstants.INVALID_STATE,
					"Not available", e));
			rm.done();
		}
	}
}