/*******************************************************************************
 * Copyright (c) 2010 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
 * yyyymmdd bug      Email and other contact information
 * -------- -------- -----------------------------------------------------------
 * 20100819   291954 ericdp@ca.ibm.com - Eric D. Peters, JAX-RS - provide means to change facet versions
 *******************************************************************************/
package org.eclipse.jst.ws.jaxrs.core.internal.project.facet;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.wst.common.project.facet.core.IDelegate;
import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;

/**
 * JAXRS Facet Version change Delegate for WTP faceted web projects.
 * 
 * @since 3.2.2
 */
public final class JAXRSFacetVersionChangeDelegate implements IDelegate {

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.wst.common.project.facet.core.IDelegate#execute(org.eclipse
	 * .core.resources.IProject,
	 * org.eclipse.wst.common.project.facet.core.IProjectFacetVersion,
	 * java.lang.Object, org.eclipse.core.runtime.IProgressMonitor)
	 */
	public void execute(final IProject project, final IProjectFacetVersion fv,
			final Object cfg, final IProgressMonitor monitor)
			throws CoreException

	{
		
		try {
			if (monitor != null) {
				monitor.beginTask("", 1); //$NON-NLS-1$
				//presently there is no difference between facet versions, nothing to do
			}

		} finally {
			if (monitor != null) {
				monitor.done();
			}
		}
	}

}