plugins/org.apache.geronimo.st.v11.core/src/main/java/org/apache/geronimo/st/v11/core/GeronimoLaunchConfigurationDelegate.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.geronimo.st.v11.core;

import java.io.File;
import java.util.Map;

import org.apache.geronimo.st.core.internal.Messages;
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.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate;
import org.eclipse.jdt.launching.ExecutionArguments;
import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
import org.eclipse.jdt.launching.IVMInstall;
import org.eclipse.jdt.launching.IVMRunner;
import org.eclipse.jdt.launching.VMRunnerConfiguration;
import org.eclipse.jst.server.core.ServerProfilerDelegate;
import org.eclipse.wst.server.core.IServer;
import org.eclipse.wst.server.core.ServerUtil;

/**
 * @version $Rev: 797342 $ $Date: 2009-07-24 15:00:11 +0800 (Fri, 24 Jul 2009) $
 */
public class GeronimoLaunchConfigurationDelegate extends AbstractJavaLaunchConfigurationDelegate {

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.debug.core.model.ILaunchConfigurationDelegate#launch(org.eclipse.debug.core.ILaunchConfiguration,
     *      java.lang.String, org.eclipse.debug.core.ILaunch,
     *      org.eclipse.core.runtime.IProgressMonitor)
     */
    public void launch(ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor) throws CoreException {

        if (configuration.hasAttribute(GeronimoServerBehaviourDelegate.ERROR_SETUP_LAUNCH_CONFIGURATION)){
            //get error flag from configuration if it's set in setLaunchConfiguration
            String errorMessage = configuration.getAttribute(GeronimoServerBehaviourDelegate.ERROR_SETUP_LAUNCH_CONFIGURATION,"");
            throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, IJavaLaunchConfigurationConstants.ERR_INTERNAL_ERROR, errorMessage, null));
        }
        
		IServer server = ServerUtil.getServer(configuration);
		if (server == null) {
			throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, IJavaLaunchConfigurationConstants.ERR_INTERNAL_ERROR, Messages.missingServer, null));
		}
		GeronimoServerBehaviourDelegate geronimoServer = (GeronimoServerBehaviourDelegate) server.loadAdapter(GeronimoServerBehaviourDelegate.class, null);
		geronimoServer.setupLaunch(launch, mode, monitor);

		if (geronimoServer.isRemote()) {
			// no support for launching remote servers
			return;
		}

		String mainTypeName = geronimoServer.getRuntimeClass();
		IVMInstall vm = verifyVMInstall(configuration);
		IVMRunner runner = vm.getVMRunner(mode);
		
		if(runner == null && ILaunchManager.PROFILE_MODE.equals(mode)){
			runner = vm.getVMRunner(ILaunchManager.RUN_MODE);
		}

		File workingDir = verifyWorkingDirectory(configuration);
		String workingDirName = null;
		if (workingDir != null)
			workingDirName = workingDir.getAbsolutePath();

		String pgmArgs = getProgramArguments(configuration);
		String vmArgs = getVMArguments(configuration);
		String[] envp = getEnvironment(configuration);

		ExecutionArguments execArgs = new ExecutionArguments(vmArgs, pgmArgs);
		Map vmAttributesMap = getVMSpecificAttributesMap(configuration);
		String[] classpath = getClasspath(configuration);

		// Create VM config
		VMRunnerConfiguration runConfig = new VMRunnerConfiguration(mainTypeName, classpath);
		runConfig.setProgramArguments(execArgs.getProgramArgumentsArray());
		runConfig.setVMArguments(execArgs.getVMArgumentsArray());
		runConfig.setWorkingDirectory(workingDirName);
		runConfig.setEnvironment(envp);
		runConfig.setVMSpecificAttributesMap(vmAttributesMap);

		// Bootpath
		String[] bootpath = getBootpath(configuration);
		if (bootpath != null && bootpath.length > 0)
			runConfig.setBootClassPath(bootpath);

		setDefaultSourceLocator(launch, configuration);
		
		if (ILaunchManager.PROFILE_MODE.equals(mode)) {
			try {
				ServerProfilerDelegate.configureProfiling(launch, vm, runConfig, monitor);
			} catch (CoreException ce) {
				geronimoServer.stopImpl();
				throw ce;
			}
		}

		geronimoServer.startPingThread();
		runner.run(runConfig, launch, monitor);
		geronimoServer.setProcess(launch.getProcesses()[0]);
	}

}