/*******************************************************************************
* Copyright (c) 2007 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.seam.internal.core.refactoring;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.CompositeChange;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext;
import org.eclipse.ltk.core.refactoring.participants.MoveParticipant;
/**
* @author Alexey Kazakov
*/
abstract public class SeamMoveParticipant extends MoveParticipant {
/* (non-Javadoc)
* @see org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant#checkConditions(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext)
*/
@Override
public RefactoringStatus checkConditions(IProgressMonitor pm, CheckConditionsContext context) throws OperationCanceledException {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant#createChange(org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
public Change createChange(IProgressMonitor pm) throws CoreException, OperationCanceledException {
if (!pm.isCanceled()) {
Object destination = getArguments().getDestination();
if(destination == null) {
return null;
}
CompositeChange change = new CompositeChange("Update Seam Projects");
IProject[] ps = ResourcesPlugin.getWorkspace().getRoot().getProjects();
for (int i = 0; i < ps.length; i++) {
SeamProjectChange c = createChange(ps[i], destination);
if(c.isRelevant()) change.add(c);
}
if(change.getChildren().length > 0) {
return change;
}
}
return null;
}
abstract protected SeamProjectChange createChange(IProject project, Object destination);
}