org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/JavaRemoteApplicationLaunchConfigurationDelegate.java

/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.launching;


import java.text.MessageFormat;
import java.util.Map;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate;
import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
import org.eclipse.jdt.launching.IVMConnector;
import org.eclipse.jdt.launching.JavaRuntime;

/**
 * Launch configuration delegate for a remote Java application.
 */
public class JavaRemoteApplicationLaunchConfigurationDelegate extends AbstractJavaLaunchConfigurationDelegate {

	/**
	 * @see ILaunchConfigurationDelegate#launch(ILaunchConfiguration, String, ILaunch, IProgressMonitor)
	 */
	public void launch(ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor) throws CoreException {

		if (monitor == null) {
			monitor = new NullProgressMonitor();
		}

		monitor.beginTask(MessageFormat.format(LaunchingMessages.getString("JavaRemoteApplicationLaunchConfigurationDelegate.Attaching_to_{0}..._1"), new String[]{configuration.getName()}), 3); //$NON-NLS-1$
		// check for cancellation
		if (monitor.isCanceled()) {
			return;
		}						
					
		monitor.subTask(LaunchingMessages.getString("JavaRemoteApplicationLaunchConfigurationDelegate.Verifying_launch_attributes..._1")); //$NON-NLS-1$
						
		String connectorId = getVMConnectorId(configuration);
		IVMConnector connector = null;
		if (connectorId == null) {
			connector = JavaRuntime.getDefaultVMConnector();
		} else {
			connector = JavaRuntime.getVMConnector(connectorId);
		}
		if (connector == null) {
			abort(LaunchingMessages.getString("JavaRemoteApplicationLaunchConfigurationDelegate.Connector_not_specified_2"), null, IJavaLaunchConfigurationConstants.ERR_CONNECTOR_NOT_AVAILABLE); //$NON-NLS-1$
		}
		
		Map argMap = configuration.getAttribute(IJavaLaunchConfigurationConstants.ATTR_CONNECT_MAP, (Map)null);

		// check for cancellation
		if (monitor.isCanceled()) {
			return;
		}
		
		monitor.worked(1);
		
		monitor.subTask(LaunchingMessages.getString("JavaRemoteApplicationLaunchConfigurationDelegate.Creating_source_locator..._2")); //$NON-NLS-1$
		// set the default source locator if required
		setDefaultSourceLocator(launch, configuration);
		monitor.worked(1);		
		
		// connect to remote VM
		connector.connect(argMap, monitor, launch);
		
		// check for cancellation
		if (monitor.isCanceled()) {
			return;
		}
		
		monitor.done();
	}
	
}