dsml.validation/plugins/org.eclipse.papyrus.dsml.validation.wizard/src/org/eclipse/papyrus/dsml/validation/wizard/JavaContentGenerator.java

/*****************************************************************************
 * Copyright (c) 2011 CEA LIST.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Ernest Wozniak (CEA LIST) ernest.wozniak@cea.fr - Initial API and implementation
 *  Patrick Tessier (CEA LIST) patrick.tessier@cea.fr - modification
 *****************************************************************************/
package org.eclipse.papyrus.dsml.validation.wizard;

import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.List;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.papyrus.dsml.validation.model.profilenames.Utils;
import org.eclipse.ui.PlatformUI;
import org.eclipse.uml2.uml.Profile;

/**
 * this class generate java classes in the project
 *
 */
public class JavaContentGenerator {

	/**
	 * Selected model files.
	 */
	protected List<IFile> files;

	protected Profile umlProfile;

	private IProject project;
	
	/**
	 *
	 * Constructor.
	 *
	 * @param project
	 *            the content has to be filled in the given project
	 * @param umlProfile
	 *            the uml profile
	 */
	public JavaContentGenerator(IProject project, Profile umlProfile) {
		this.project = project;
		this.umlProfile = umlProfile;
	}

	class RunClassGenerator implements IRunnableWithProgress {
		
		private RuntimeException storedException = null;

		public RuntimeException getException() {
			return storedException;
		}
		
		public void run(IProgressMonitor monitor) {
			try {
				Utils.setPluginID(project.getName());
				ClassesGenerator generator = new ClassesGenerator(umlProfile.eResource(), project);
				generator.doGenerate(monitor);
			} catch (IOException e) {
				IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
				Activator.getDefault().getLog().log(status);
			} catch (RuntimeException e) {
				storedException = e;
			}
		}
	}
	
	/**
	 * launch the generation of the content
	 */
	public void run() {
		RunClassGenerator operation = new RunClassGenerator();
		try {
			// don't fork (avoid dirty state of MANIFEST which is automatically opened by NewWizard)
			PlatformUI.getWorkbench().getProgressService().run(false, true, operation);
			if (operation.getException() != null) {
				throw operation.getException();
			}
		} catch (InvocationTargetException e) {
			IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
			Activator.getDefault().getLog().log(status);
		} catch (InterruptedException e) {
			IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
			Activator.getDefault().getLog().log(status);
		}
	}
}