plugins/org.eclipse.jst.common.project.facet.core/src/org/eclipse/jst/common/project/facet/core/libprov/osgi/OsgiBundlesLibraryProviderUninstallOperation.java

/******************************************************************************
 * Copyright (c) 2010 Oracle
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * Contributors:
 *    Konstantin Komissarchik - initial implementation and ongoing maintenance
 ******************************************************************************/

package org.eclipse.jst.common.project.facet.core.libprov.osgi;

import static org.eclipse.jst.common.project.facet.core.libprov.osgi.OsgiBundlesContainer.removeFromClasspath;
import static org.eclipse.jst.common.project.facet.core.libprov.osgi.OsgiBundlesContainer.setBundleReferences;
import static org.eclipse.jst.common.project.facet.core.libprov.osgi.OsgiBundlesContainer.setContainerLabel;
import static org.eclipse.wst.common.project.facet.core.util.internal.ProgressMonitorUtil.beginTask;
import static org.eclipse.wst.common.project.facet.core.util.internal.ProgressMonitorUtil.done;
import static org.eclipse.wst.common.project.facet.core.util.internal.ProgressMonitorUtil.worked;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jst.common.project.facet.core.libprov.LibraryProviderOperation;
import org.eclipse.jst.common.project.facet.core.libprov.LibraryProviderOperationConfig;
import org.eclipse.wst.common.project.facet.core.IProjectFacet;

/**
 * @since 1.4
 * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
 */

public class OsgiBundlesLibraryProviderUninstallOperation

    extends LibraryProviderOperation

{
    public void execute( final LibraryProviderOperationConfig config,
                         final IProgressMonitor monitor )

        throws CoreException

    {
        beginTask( monitor, "", 1 ); //$NON-NLS-1$

        try
        {
            final IProject project = config.getFacetedProject().getProject();
            final IProjectFacet facet = config.getProjectFacet();
            
            removeFromClasspath( project, facet );
            setBundleReferences( project, facet, null );
            setContainerLabel( project, facet, null );

            worked( monitor, 1 );
        }
        finally
        {
            done( monitor );
        }
    }

}