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/*******************************************************************************
* Copyright (c) 2011 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.team.internal.core.importing;
import java.util.Map;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.*;
import org.eclipse.team.core.ScmUrlImportDescription;
import org.eclipse.team.core.importing.provisional.IBundleImporter;
import org.eclipse.team.core.importing.provisional.IBundleImporterDelegate;
import org.eclipse.team.internal.core.TeamPlugin;
/**
* A bundle importer extension.
*
* @since 3.7
*/
public class BundleImporterExtension implements IBundleImporter {
private IBundleImporterDelegate delegate;
private IConfigurationElement element;
/**
* Constructs a bundle importer extension on the given element.
*
* @param element contribution
*/
public BundleImporterExtension(IConfigurationElement element) {
this.element = element;
}
/* (non-Javadoc)
* @see org.eclipse.pde.core.project.IBundleImporterDelegate#validateImport(java.util.Map[])
*/
public ScmUrlImportDescription[] validateImport(Map[] manifests) {
try {
return getDelegate().validateImport(manifests);
} catch (CoreException e) {
TeamPlugin.log(e);
return null;
}
}
/**
* Returns underlying delegate.
*
* @return delegate
* @exception CoreException if unable to instantiate delegate
*/
private synchronized IBundleImporterDelegate getDelegate() throws CoreException {
if (delegate == null) {
delegate = (IBundleImporterDelegate) element.createExecutableExtension("class"); //$NON-NLS-1$
}
return delegate;
}
/* (non-Javadoc)
* @see org.eclipse.pde.core.importing.IBundleImporterDelegate#performImport(org.eclipse.pde.core.importing.BundleImportDescription[], org.eclipse.core.runtime.IProgressMonitor)
*/
public IProject[] performImport(ScmUrlImportDescription[] descriptions, IProgressMonitor monitor) throws CoreException {
return getDelegate().performImport(descriptions, monitor);
}
/* (non-Javadoc)
* @see org.eclipse.pde.core.project.IBundleImporter#getId()
*/
public String getId() {
return element.getAttribute("id"); //$NON-NLS-1$
}
/* (non-Javadoc)
* @see org.eclipse.pde.core.project.IBundleImporter#getDescription()
*/
public String getDescription() {
return element.getAttribute("description"); //$NON-NLS-1$
}
/* (non-Javadoc)
* @see org.eclipse.pde.core.project.IBundleImporter#getName()
*/
public String getName() {
return element.getAttribute("name"); //$NON-NLS-1$
}
}
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