/*******************************************************************************
 * Copyright (c) 2003, 2004 IBM Corporation and others.
 * 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:
 * IBM Corporation - initial API and implementation
 *******************************************************************************/
/*
 * Created on Oct 27, 2003
 * 
 * To change the template for this generated file go to
 * Window&gt;Preferences&gt;Java&gt;Code Generation&gt;Code and Comments
 */
package org.eclipse.wst.common.frameworks.internal.operations;

import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.wst.common.frameworks.datamodel.AbstractDataModelOperation;
import org.eclipse.wst.common.frameworks.datamodel.IDataModel;

public class ProjectCreationOperation extends AbstractDataModelOperation {

	public ProjectCreationOperation(IDataModel dataModel) {
		super(dataModel);
	}

	public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
		try {
            IProgressMonitor subMonitor = new SubProgressMonitor(monitor, IProgressMonitor.UNKNOWN);
			IProjectDescription desc = (IProjectDescription) model.getProperty(IProjectCreationProperties.PROJECT_DESCRIPTION);
			IProject project = (IProject) model.getProperty(IProjectCreationProperties.PROJECT);
			if (!project.exists()) {
                project.create(desc, subMonitor);
            }   
            if (monitor.isCanceled())
                throw new OperationCanceledException();
            subMonitor = new SubProgressMonitor(monitor, IProgressMonitor.UNKNOWN);

            project.open(subMonitor);

			String[] natureIds = (String[]) model.getProperty(IProjectCreationProperties.PROJECT_NATURES);
			if (null != natureIds) {
				desc = project.getDescription();
				desc.setNatureIds(natureIds);
				project.setDescription(desc, monitor);
			}
		} catch (CoreException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
           monitor.done();
		}
		if (monitor.isCanceled())
			throw new OperationCanceledException();
		return OK_STATUS;
	}

	public boolean canUndo() {
		return false;
	}

	public boolean canRedo() {
		return false;
	}

	public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
		// TODO Auto-generated method stub
		return null;
	}

	public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
		// TODO Auto-generated method stub
		return null;
	}
}