1 files changed, 61 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/internal/p2/engine/phases/Unconfigure.java b/bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/internal/p2/engine/phases/Unconfigure.java
new file mode 100644
index 000000000..c4e5ee4a6
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.engine/src/org/eclipse/equinox/internal/p2/engine/phases/Unconfigure.java
@@ -0,0 +1,61 @@
+/*******************************************************************************
+ *  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 org.eclipse.equinox.p2.metadata.IInstallableUnit;
+
+import org.eclipse.equinox.p2.metadata.IArtifactKey;
+
+import java.util.Map;
+import org.eclipse.core.runtime.*;
+import org.eclipse.equinox.internal.provisional.p2.engine.*;
+import org.eclipse.equinox.p2.engine.IPhaseSet;
+import org.eclipse.equinox.p2.engine.spi.ProvisioningAction;
+
+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 (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;
+	}
+}