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/*******************************************************************************
* Copyright (c) 2007, 2009 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.equinox.internal.p2.engine.phases;
import java.util.Map;
import org.eclipse.core.runtime.*;
import org.eclipse.equinox.internal.p2.engine.InstallableUnitPhase;
import org.eclipse.equinox.internal.p2.engine.Messages;
import org.eclipse.equinox.p2.engine.*;
import org.eclipse.equinox.p2.engine.spi.ProvisioningAction;
import org.eclipse.equinox.p2.metadata.IArtifactKey;
import org.eclipse.equinox.p2.metadata.IInstallableUnit;
import org.eclipse.equinox.p2.metadata.query.FragmentQuery;
public class Unconfigure extends InstallableUnitPhase {
public Unconfigure(int weight, boolean forced) {
super(IPhaseSet.PHASE_UNCONFIGURE, weight, forced);
}
public Unconfigure(int weight) {
this(weight, false);
}
protected boolean isApplicable(InstallableUnitOperand op) {
return (op.first() != null);
}
protected ProvisioningAction[] getActions(InstallableUnitOperand currentOperand) {
//TODO: monitor.subTask(NLS.bind(Messages.Engine_Unconfiguring_IU, unit.getId()));
IInstallableUnit unit = currentOperand.first();
if (FragmentQuery.isFragment(unit))
return null;
return getActions(unit, phaseId);
}
protected String getProblemMessage() {
return Messages.Phase_Unconfigure_Error;
}
protected IStatus initializeOperand(IProfile profile, InstallableUnitOperand operand, Map parameters, IProgressMonitor monitor) {
IInstallableUnit iu = operand.first();
parameters.put(PARM_IU, iu);
IArtifactKey[] artifacts = iu.getArtifacts();
if (artifacts != null && artifacts.length > 0)
parameters.put(PARM_ARTIFACT, artifacts[0]);
return Status.OK_STATUS;
}
}
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