| /******************************************************************************* |
| * 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.artifact.mirror; |
| |
| import java.net.URL; |
| import java.util.Map; |
| import org.eclipse.equinox.app.IApplication; |
| import org.eclipse.equinox.app.IApplicationContext; |
| import org.eclipse.equinox.internal.p2.artifact.repository.Activator; |
| import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper; |
| 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; |
| |
| /** |
| * An application that performs mirroring of artifacts between repositories. |
| */ |
| public class MirrorApplication implements IApplication { |
| |
| private URL sourceLocation; |
| private URL destinationLocation; |
| private IArtifactRepository source; |
| private IArtifactRepository destination; |
| private boolean append; |
| private boolean raw = false; |
| |
| public Object start(IApplicationContext context) throws Exception { |
| Map args = context.getArguments(); |
| initializeFromArguments((String[]) args.get("application.args")); |
| setupRepositories(); |
| new Mirroring(source, destination, raw).run(); |
| return null; |
| } |
| |
| private void setupRepositories() throws ProvisionException { |
| IArtifactRepositoryManager manager = (IArtifactRepositoryManager) ServiceHelper.getService(Activator.getContext(), IArtifactRepositoryManager.class.getName()); |
| if (manager == null) |
| // TODO log here |
| return; |
| |
| source = manager.loadRepository(sourceLocation, null); |
| if (destinationLocation != null) |
| destination = initializeDestination(); |
| else |
| destination = source; |
| } |
| |
| private IArtifactRepository initializeDestination() throws ProvisionException { |
| IArtifactRepositoryManager manager = (IArtifactRepositoryManager) ServiceHelper.getService(Activator.getContext(), IArtifactRepositoryManager.class.getName()); |
| try { |
| IArtifactRepository repository = manager.loadRepository(destinationLocation, null); |
| if (!repository.isModifiable()) |
| throw new IllegalArgumentException("Artifact repository not modifiable: " + destinationLocation); //$NON-NLS-1$ |
| if (!append) |
| repository.removeAll(); |
| return repository; |
| } catch (ProvisionException e) { |
| //fall through and create a new repository below |
| } |
| // the given repo location is not an existing repo so we have to create something |
| // TODO for now create a Simple repo by default. |
| String repositoryName = destinationLocation + " - artifacts"; //$NON-NLS-1$ |
| IArtifactRepository repository = manager.createRepository(destinationLocation, repositoryName, IArtifactRepositoryManager.TYPE_SIMPLE_REPOSITORY); |
| manager.addRepository(repository.getLocation()); |
| return repository; |
| } |
| |
| public void stop() { |
| } |
| |
| public void initializeFromArguments(String[] args) throws Exception { |
| if (args == null) |
| return; |
| for (int i = 0; i < args.length; i++) { |
| // check for args without parameters (i.e., a flag arg) |
| if (args[i].equals("-raw")) |
| raw = true; |
| |
| // check for args with parameters. If we are at the last argument or |
| // if the next one has a '-' as the first character, then we can't have |
| // an arg with a param so continue. |
| if (i == args.length - 1 || args[i + 1].startsWith("-")) //$NON-NLS-1$ |
| continue; |
| String arg = args[++i]; |
| |
| if (args[i - 1].equalsIgnoreCase("-source")) |
| sourceLocation = new URL(arg); |
| if (args[i - 1].equalsIgnoreCase("-destination")) |
| destinationLocation = new URL(arg); |
| } |
| } |
| } |