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/*******************************************************************************
* 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
*******************************************************************************/
package org.eclipse.wst.jsdt.web.core.internal.project;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Status;
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.IProjectFacet;
import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;
import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;
import org.eclipse.wst.jsdt.internal.core.util.Messages;
import org.eclipse.wst.jsdt.web.core.internal.Logger;
/**
* Installs the JSDT facet, if asked, and setting it as a "fixed" facet.
*
*/
class ConvertJob extends WorkspaceJob {
final static String JSDT_FACET = "wst.jsdt.web";
private IProject fProject;
private boolean fInstall = true;
private boolean fUseExplicitWorkingCopy = false;
ConvertJob(IProject project, boolean install, boolean useExplicitWorkingCopy) {
super(Messages.converter_ConfiguringForJavaScript);
fProject = project;
fInstall = install;
fUseExplicitWorkingCopy = useExplicitWorkingCopy;
}
public IStatus runInWorkspace(IProgressMonitor monitor) throws CoreException {
try {
IProjectFacet projectFacet = ProjectFacetsManager.getProjectFacet(JSDT_FACET);
IFacetedProject facetedProject = ProjectFacetsManager.create(fProject);
if (facetedProject != null && fProject.isAccessible()) {
if (fInstall) {
IProjectFacetVersion latestVersion = projectFacet.getLatestVersion();
facetedProject.installProjectFacet(latestVersion, null, monitor);
}
if (fUseExplicitWorkingCopy) {
IFacetedProjectWorkingCopy copy = facetedProject.createWorkingCopy();
Set fixed = new HashSet(facetedProject.getFixedProjectFacets());
fixed.add(projectFacet);
copy.setFixedProjectFacets(fixed);
copy.commitChanges(new NullProgressMonitor());
}
else {
Set fixed = new HashSet(facetedProject.getFixedProjectFacets());
if (!fixed.contains(projectFacet)) {
fixed.add(projectFacet);
facetedProject.setFixedProjectFacets(fixed);
}
}
}
}
catch (IllegalArgumentException e) {
// unknown facet ID, bad installation configuration?
}
catch (Exception e) {
Logger.logException(e);
}
return Status.OK_STATUS;
}
}
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