| /******************************************************************************* |
| * 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.p2.console; |
| |
| import java.io.IOException; |
| import java.net.URL; |
| import java.util.*; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper; |
| import org.eclipse.equinox.internal.provisional.configurator.Configurator; |
| import org.eclipse.equinox.internal.provisional.p2.artifact.repository.IArtifactRepository; |
| import org.eclipse.equinox.internal.provisional.p2.artifact.repository.IArtifactRepositoryManager; |
| import org.eclipse.equinox.internal.provisional.p2.core.ProvisionException; |
| import org.eclipse.equinox.internal.provisional.p2.director.*; |
| import org.eclipse.equinox.internal.provisional.p2.engine.*; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.query.InstallableUnitQuery; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.repository.IMetadataRepository; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.repository.IMetadataRepositoryManager; |
| import org.eclipse.equinox.internal.provisional.p2.query.*; |
| import org.eclipse.osgi.service.environment.EnvironmentInfo; |
| import org.osgi.framework.Version; |
| |
| public class ProvisioningHelper { |
| |
| public static IMetadataRepository addMetadataRepository(URL location) { |
| IMetadataRepositoryManager manager = (IMetadataRepositoryManager) ServiceHelper.getService(Activator.getContext(), IMetadataRepositoryManager.class.getName()); |
| if (manager == null) |
| throw new IllegalStateException("No metadata repository manager found"); //$NON-NLS-1$ |
| try { |
| return manager.loadRepository(location, null); |
| } catch (ProvisionException e) { |
| //fall through and create a new repository |
| } |
| |
| // for convenience create and add a repository here |
| String repositoryName = location + " - metadata"; //$NON-NLS-1$ |
| try { |
| return manager.createRepository(location, repositoryName, IMetadataRepositoryManager.TYPE_SIMPLE_REPOSITORY, null); |
| } catch (ProvisionException e) { |
| return null; |
| } |
| } |
| |
| public static IMetadataRepository getMetadataRepository(URL location) { |
| IMetadataRepositoryManager manager = (IMetadataRepositoryManager) ServiceHelper.getService(Activator.getContext(), IMetadataRepositoryManager.class.getName()); |
| if (manager == null) |
| throw new IllegalStateException("No metadata repository manager found"); |
| try { |
| return manager.loadRepository(location, null); |
| } catch (ProvisionException e) { |
| return null; |
| } |
| } |
| |
| public static void removeMetadataRepository(URL location) { |
| IMetadataRepositoryManager manager = (IMetadataRepositoryManager) ServiceHelper.getService(Activator.getContext(), IMetadataRepositoryManager.class.getName()); |
| if (manager == null) |
| throw new IllegalStateException("No metadata repository manager found"); |
| manager.removeRepository(location); |
| } |
| |
| public static IArtifactRepository addArtifactRepository(URL location) { |
| IArtifactRepositoryManager manager = (IArtifactRepositoryManager) ServiceHelper.getService(Activator.getContext(), IArtifactRepositoryManager.class.getName()); |
| if (manager == null) |
| // TODO log here |
| return null; |
| try { |
| return manager.loadRepository(location, null); |
| } catch (ProvisionException e) { |
| //fall through and create a new repository |
| } |
| // could not load a repo at that location so create one as a convenience |
| String repositoryName = location + " - artifacts"; //$NON-NLS-1$ |
| try { |
| return manager.createRepository(location, repositoryName, IArtifactRepositoryManager.TYPE_SIMPLE_REPOSITORY, null); |
| } catch (ProvisionException e) { |
| return null; |
| } |
| } |
| |
| public static void removeArtifactRepository(URL location) { |
| IArtifactRepositoryManager manager = (IArtifactRepositoryManager) ServiceHelper.getService(Activator.getContext(), IArtifactRepositoryManager.class.getName()); |
| if (manager == null) |
| // TODO log here |
| return; |
| manager.removeRepository(location); |
| } |
| |
| public static IProfile addProfile(String profileId, Properties properties) throws ProvisionException { |
| IProfileRegistry profileRegistry = (IProfileRegistry) ServiceHelper.getService(Activator.getContext(), IProfileRegistry.class.getName()); |
| if (profileRegistry == null) |
| return null; |
| IProfile profile = profileRegistry.getProfile(profileId); |
| if (profile != null) |
| return profile; |
| |
| Map profileProperties = new HashMap(); |
| |
| for (Iterator it = properties.keySet().iterator(); it.hasNext();) { |
| String key = (String) it.next(); |
| profileProperties.put(key, properties.getProperty(key)); |
| } |
| |
| if (profileProperties.get(IProfile.PROP_ENVIRONMENTS) == null) { |
| EnvironmentInfo info = (EnvironmentInfo) ServiceHelper.getService(Activator.getContext(), EnvironmentInfo.class.getName()); |
| if (info != null) |
| profileProperties.put(IProfile.PROP_ENVIRONMENTS, "osgi.os=" + info.getOS() + ",osgi.ws=" + info.getWS() + ",osgi.arch=" + info.getOSArch()); |
| else |
| profileProperties.put(IProfile.PROP_ENVIRONMENTS, ""); |
| } |
| |
| return profileRegistry.addProfile(profileId, profileProperties); |
| } |
| |
| public static void removeProfile(String profileId) { |
| IProfileRegistry profileRegistry = (IProfileRegistry) ServiceHelper.getService(Activator.getContext(), IProfileRegistry.class.getName()); |
| if (profileRegistry == null) |
| return; |
| profileRegistry.removeProfile(profileId); |
| } |
| |
| public static IProfile[] getProfiles() { |
| IProfileRegistry profileRegistry = (IProfileRegistry) ServiceHelper.getService(Activator.getContext(), IProfileRegistry.class.getName()); |
| if (profileRegistry == null) |
| return new IProfile[0]; |
| return profileRegistry.getProfiles(); |
| } |
| |
| public static IProfile getProfile(String id) { |
| IProfileRegistry profileRegistry = (IProfileRegistry) ServiceHelper.getService(Activator.getContext(), IProfileRegistry.class.getName()); |
| if (profileRegistry == null) |
| return null; |
| return profileRegistry.getProfile(id); |
| } |
| |
| /** |
| * Returns the installable units that match the given query |
| * in the given metadata repository. |
| * |
| * @param location The location of the metadata repo to search. <code>null</code> indicates |
| * search all known repos. |
| * @param query The query to perform |
| * @param monitor A progress monitor, or <code>null</code> |
| * @return The IUs that match the query |
| */ |
| public static Collector getInstallableUnits(URL location, Query query, IProgressMonitor monitor) { |
| return getInstallableUnits(location, query, new Collector(), monitor); |
| } |
| |
| public static Collector getInstallableUnits(URL location, Query query, Collector collector, IProgressMonitor monitor) { |
| IQueryable queryable = null; |
| if (location == null) { |
| queryable = (IQueryable) ServiceHelper.getService(Activator.getContext(), IMetadataRepositoryManager.class.getName()); |
| } else { |
| queryable = getMetadataRepository(location); |
| } |
| return queryable.query(query, collector, monitor); |
| } |
| |
| public static URL[] getMetadataRepositories() { |
| IMetadataRepositoryManager manager = (IMetadataRepositoryManager) ServiceHelper.getService(Activator.getContext(), IMetadataRepositoryManager.class.getName()); |
| if (manager == null) |
| // TODO log here |
| return null; |
| URL[] repos = manager.getKnownRepositories(IMetadataRepositoryManager.REPOSITORIES_ALL); |
| if (repos.length > 0) |
| return repos; |
| return null; |
| } |
| |
| /** |
| * Install the described IU |
| */ |
| public static IStatus install(String unitId, String version, IProfile profile, IProgressMonitor progress) throws ProvisionException { |
| if (profile == null) |
| return null; |
| Collector units = getInstallableUnits(null, new InstallableUnitQuery(unitId, new Version(version)), progress); |
| if (units.isEmpty()) { |
| StringBuffer error = new StringBuffer(); |
| error.append("Installable unit not found: " + unitId + ' ' + version + '\n'); |
| error.append("Repositories searched:\n"); |
| URL[] repos = getMetadataRepositories(); |
| if (repos != null) { |
| for (int i = 0; i < repos.length; i++) |
| error.append(repos[i] + "\n"); |
| } |
| throw new ProvisionException(error.toString()); |
| } |
| |
| IPlanner planner = (IPlanner) ServiceHelper.getService(Activator.getContext(), IPlanner.class.getName()); |
| if (planner == null) |
| throw new ProvisionException("No planner service found."); |
| |
| IEngine engine = (IEngine) ServiceHelper.getService(Activator.getContext(), IEngine.SERVICE_NAME); |
| if (engine == null) |
| throw new ProvisionException("No director service found."); |
| IInstallableUnit[] toInstall = (IInstallableUnit[]) units.toArray(IInstallableUnit.class); |
| ProvisioningContext context = new ProvisioningContext(); |
| ProfileChangeRequest request = new ProfileChangeRequest(profile); |
| request.addInstallableUnits(toInstall); |
| ProvisioningPlan result = planner.getProvisioningPlan(request, context, progress); |
| if (!result.getStatus().isOK()) |
| return result.getStatus(); |
| |
| return engine.perform(profile, new DefaultPhaseSet(), result.getOperands(), context, progress); |
| } |
| |
| /** |
| * Uninstall the described IU |
| */ |
| public static IStatus uninstall(String unitId, String version, IProfile profile, IProgressMonitor progress) throws ProvisionException { |
| IDirector director = (IDirector) ServiceHelper.getService(Activator.getContext(), IDirector.class.getName()); |
| if (director == null) |
| throw new ProvisionException("No director service found."); |
| |
| // return director.uninstall(new InstallableUnit[] {toInstall}, profile, |
| // null); |
| return null; |
| } |
| |
| public static void kick(String profileId) { |
| Configurator configurator = (Configurator) ServiceHelper.getService(Activator.getContext(), Configurator.class.getName()); |
| if (configurator == null) |
| return; |
| if (profileId == null) |
| try { |
| configurator.applyConfiguration(); |
| } catch (IOException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| else { |
| // TODO do some work here to figure out how to kick some random profile |
| // configurator.applyConfiguration(configURL); |
| } |
| } |
| |
| public static URL[] getArtifactRepositories() { |
| IArtifactRepositoryManager manager = (IArtifactRepositoryManager) ServiceHelper.getService(Activator.getContext(), IArtifactRepositoryManager.class.getName()); |
| if (manager == null) |
| // TODO log here |
| return null; |
| URL[] repos = manager.getKnownRepositories(IArtifactRepositoryManager.REPOSITORIES_ALL); |
| if (repos.length > 0) |
| return repos; |
| return null; |
| } |
| |
| public static IArtifactRepository getArtifactRepository(URL repoURL) { |
| IArtifactRepositoryManager manager = (IArtifactRepositoryManager) ServiceHelper.getService(Activator.getContext(), IArtifactRepositoryManager.class.getName()); |
| try { |
| if (manager != null) |
| return manager.loadRepository(repoURL, null); |
| } catch (ProvisionException e) { |
| //for console, just ignore repositories that can't be read |
| } |
| return null; |
| } |
| } |