| /******************************************************************************* |
| * Copyright (c) 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.p2.touchpoint.eclipse.actions; |
| |
| import java.io.File; |
| import java.util.Collection; |
| import java.util.Map; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.equinox.frameworkadmin.BundleInfo; |
| import org.eclipse.equinox.internal.p2.touchpoint.eclipse.EclipseTouchpoint; |
| import org.eclipse.equinox.internal.p2.touchpoint.eclipse.Util; |
| import org.eclipse.equinox.internal.provisional.frameworkadmin.Manipulator; |
| import org.eclipse.equinox.p2.core.IProvisioningAgent; |
| import org.eclipse.equinox.p2.engine.IProfile; |
| 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.query.QueryUtil; |
| import org.eclipse.osgi.util.NLS; |
| |
| public class UninstallBundleAction extends ProvisioningAction { |
| public static final String ID = "uninstallBundle"; //$NON-NLS-1$ |
| |
| public IStatus execute(Map<String, Object> parameters) { |
| return UninstallBundleAction.uninstallBundle(parameters); |
| } |
| |
| public IStatus undo(Map<String, Object> parameters) { |
| return InstallBundleAction.installBundle(parameters); |
| } |
| |
| public static IStatus uninstallBundle(Map<String, Object> parameters) { |
| IProvisioningAgent agent = (IProvisioningAgent) parameters.get(ActionConstants.PARM_AGENT); |
| IProfile profile = (IProfile) parameters.get(ActionConstants.PARM_PROFILE); |
| IInstallableUnit iu = (IInstallableUnit) parameters.get(EclipseTouchpoint.PARM_IU); |
| Manipulator manipulator = (Manipulator) parameters.get(EclipseTouchpoint.PARM_MANIPULATOR); |
| String bundleId = (String) parameters.get(ActionConstants.PARM_BUNDLE); |
| if (bundleId == null) |
| return Util.createError(NLS.bind(Messages.parameter_not_set, ActionConstants.PARM_BUNDLE, ID)); |
| |
| //TODO: eventually remove this. What is a fragment doing here?? |
| if (QueryUtil.isFragment(iu)) { |
| System.out.println("What is a fragment doing here!!! -- " + iu); //$NON-NLS-1$ |
| return Status.OK_STATUS; |
| } |
| |
| Collection<IArtifactKey> artifacts = iu.getArtifacts(); |
| if (artifacts == null || artifacts.isEmpty()) |
| return Util.createError(NLS.bind(Messages.iu_contains_no_arifacts, iu)); |
| |
| IArtifactKey artifactKey = null; |
| for (IArtifactKey candidate : artifacts) { |
| if (candidate.toString().equals(bundleId)) { |
| artifactKey = candidate; |
| break; |
| } |
| } |
| if (artifactKey == null) |
| throw new IllegalArgumentException(NLS.bind(Messages.no_matching_artifact, bundleId)); |
| |
| // the bundleFile might be null here, that's OK. |
| File bundleFile = Util.getArtifactFile(agent, artifactKey, profile); |
| |
| String manifest = Util.getManifest(iu.getTouchpointData()); |
| if (manifest == null) |
| return Util.createError(NLS.bind(Messages.missing_manifest, iu)); |
| |
| BundleInfo bundleInfo = Util.createBundleInfo(bundleFile, manifest); |
| if (bundleInfo == null) |
| return Util.createError(NLS.bind(Messages.failed_bundleinfo, iu)); |
| manipulator.getConfigData().removeBundle(bundleInfo); |
| |
| return Status.OK_STATUS; |
| } |
| } |