| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.provisional.p2.engine.phases; |
| |
| import java.util.Map; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.equinox.internal.provisional.p2.engine.*; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IArtifactKey; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IInstallableUnit; |
| |
| public class Unconfigure extends InstallableUnitPhase { |
| |
| public Unconfigure(int weight) { |
| super("unconfigure", weight); //$NON-NLS-1$ |
| } |
| |
| 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 (unit.isFragment()) |
| 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; |
| } |
| } |