org.eclipse.wst.common.project.facet.ui.internal.ConvertProjectToFacetedFormRunnable.java Source code

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Here is the source code for org.eclipse.wst.common.project.facet.ui.internal.ConvertProjectToFacetedFormRunnable.java

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/******************************************************************************
 * Copyright (c) 2010 Oracle
 * 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:
 *    Konstantin Komissarchik - initial implementation and ongoing maintenance
 ******************************************************************************/

package org.eclipse.wst.common.project.facet.ui.internal;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.jface.dialogs.ProgressMonitorDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.wst.common.project.facet.core.IFacetedProject;
import org.eclipse.wst.common.project.facet.core.IFacetedProjectWorkingCopy;
import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;

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

public final class ConvertProjectToFacetedFormRunnable

        implements IRunnableWithProgress

{
    private final IProject project;

    public static void runInProgressDialog(final Shell shell, final IProject project) {
        final ConvertProjectToFacetedFormRunnable runnable = new ConvertProjectToFacetedFormRunnable(project);

        try {
            new ProgressMonitorDialog(shell).run(true, true, runnable);
        } catch (InvocationTargetException e) {
            FacetUiPlugin.log(e);
        } catch (InterruptedException e) {
        }
    }

    public ConvertProjectToFacetedFormRunnable(final IProject project) {
        this.project = project;
    }

    public void run(final IProgressMonitor monitor)

            throws InvocationTargetException, InterruptedException

    {
        monitor.beginTask(Resources.taskConvertingProject, 1000);

        try {
            final IProgressMonitor createProgressMonitor = new SubProgressMonitor(monitor, 100);
            final IFacetedProject fpj = ProjectFacetsManager.create(this.project, true, createProgressMonitor);

            if (monitor.isCanceled()) {
                throw new InterruptedException();
            }

            monitor.setTaskName(Resources.taskDetectingTechnologies);

            final IProgressMonitor detectProgressMonitor = new SubProgressMonitor(monitor, 800);
            final IFacetedProjectWorkingCopy fpjwc = fpj.createWorkingCopy();
            fpjwc.detect(detectProgressMonitor);

            monitor.setTaskName(Resources.taskInstallingFacets);

            final IProgressMonitor commitChangesProgressMonitor = new SubProgressMonitor(monitor, 100);
            fpjwc.commitChanges(commitChangesProgressMonitor);
        } catch (CoreException e) {
            throw new InvocationTargetException(e);
        } finally {
            monitor.done();
        }
    }

    private static final class Resources

            extends NLS

    {
        public static String taskConvertingProject;
        public static String taskDetectingTechnologies;
        public static String taskInstallingFacets;

        static {
            initializeMessages(ConvertProjectToFacetedFormRunnable.class.getName(), Resources.class);
        }
    }

}