/* ====================================================================
 *
 * The ObjectStyle Group Software License, Version 1.0
 *
 * Copyright (c) 2002 - 2006 The ObjectStyle Group
 * and individual authors of the software.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        ObjectStyle Group (http://objectstyle.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "ObjectStyle Group" and "Cayenne"
 *    must not be used to endorse or promote products derived
 *    from this software without prior written permission. For written
 *    permission, please contact andrus@objectstyle.org.
 *
 * 5. Products derived from this software may not be called "ObjectStyle"
 *    nor may "ObjectStyle" appear in their names without prior written
 *    permission of the ObjectStyle Group.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the ObjectStyle Group.  For more
 * information on the ObjectStyle Group, please see
 * <http://objectstyle.org/>.
 *
 */

package org.objectstyle.wolips.launching.actions;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.debug.ui.launchConfigurations.JavaApplicationLaunchShortcut;
import org.eclipse.jdt.internal.debug.ui.launcher.LauncherMessages;
import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.objectstyle.wolips.launching.delegates.WOJavaLocalApplicationLaunchConfigurationDelegate;

/**
 * ERXMainApplicationLaunchShortcut is a launch shortcut for running
 * ERXMainRunner classes.
 * 
 * @author mschrag
 */
public class ERXMainApplicationLaunchShortcut extends JavaApplicationLaunchShortcut {
	
	private ILaunchManager getLaunchManager() {
		return DebugPlugin.getDefault().getLaunchManager();
	}
	
	/**
	 * Returns the local wo java launch config type
	 */
	protected ILaunchConfigurationType getConfigurationType() {
		ILaunchConfigurationType launchConfigurationType = getLaunchManager().getLaunchConfigurationType(WOJavaLocalApplicationLaunchConfigurationDelegate.WOJavaLocalApplicationID);
		return launchConfigurationType;
	}

	protected ILaunchConfiguration createConfiguration(IType type) {
		ILaunchConfiguration config = null;
		ILaunchConfigurationWorkingCopy wc = null;
		try {
			ILaunchConfigurationType configType = getConfigurationType();
			wc = configType.newInstance(null, getLaunchManager().generateUniqueLaunchConfigurationNameFrom("ERXMainRunner: " + type.getJavaProject().getProject().getName() + "/" + type.getElementName()));
			wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, "er.extensions.ERXMainRunner");
			wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, type.getJavaProject().getElementName());
			wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, type.getJavaProject().getElementName());
			wc.setMappedResources(new IResource[] { type.getJavaProject().getProject() });
			WOJavaLocalApplicationLaunchConfigurationDelegate.initConfiguration(wc);
			wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, "-MainClass " + type.getFullyQualifiedName());
			config = wc.doSave();
		} catch (CoreException exception) {
			MessageDialog.openError(getShell(), LauncherMessages.JavaLaunchShortcut_3, exception.getStatus().getMessage()); 
		}
		return config;
	}
}