| /******************************************************************************* |
| * 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.extensionlocation; |
| |
| import java.net.URL; |
| import java.util.Map; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.equinox.internal.provisional.p2.artifact.repository.IArtifactRepository; |
| import org.eclipse.equinox.internal.provisional.p2.artifact.repository.IFileArtifactRepository; |
| import org.eclipse.equinox.internal.provisional.p2.core.ProvisionException; |
| import org.eclipse.equinox.internal.provisional.spi.p2.artifact.repository.IArtifactRepositoryFactory; |
| import org.eclipse.equinox.internal.provisional.spi.p2.artifact.repository.SimpleArtifactRepositoryFactory; |
| import org.eclipse.osgi.util.NLS; |
| |
| public class ExtensionLocationArtifactRepositoryFactory implements IArtifactRepositoryFactory { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.equinox.internal.provisional.spi.p2.artifact.repository.IArtifactRepositoryFactory#create(java.net.URL, java.lang.String, java.lang.String, java.util.Map) |
| */ |
| public IArtifactRepository create(URL location, String name, String type, Map properties) throws ProvisionException { |
| // TODO proper progress monitoring |
| IStatus status = validate(location, null); |
| if (!status.isOK()) |
| throw new ProvisionException(status); |
| URL repoLocation = ExtensionLocationArtifactRepository.getLocalRepositoryLocation(location); |
| // unexpected |
| if (repoLocation == null) |
| throw new ProvisionException(new Status(IStatus.ERROR, Activator.ID, Messages.failed_create_local_artifact_repository)); |
| // make sure that we aren't trying to create a repo at a location |
| // where one already exists |
| boolean failed = false; |
| try { |
| new SimpleArtifactRepositoryFactory().load(repoLocation, null); |
| failed = true; |
| } catch (ProvisionException e) { |
| // expected |
| } |
| if (failed) { |
| String msg = NLS.bind(Messages.repo_already_exists, location.toExternalForm()); |
| throw new ProvisionException(new Status(IStatus.ERROR, Activator.ID, ProvisionException.REPOSITORY_EXISTS, msg, null)); |
| } |
| IFileArtifactRepository repo = (IFileArtifactRepository) new SimpleArtifactRepositoryFactory().create(repoLocation, name, type, properties); |
| return new ExtensionLocationArtifactRepository(location, repo, null); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.equinox.internal.provisional.spi.p2.artifact.repository.IArtifactRepositoryFactory#load(java.net.URL, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public IArtifactRepository load(URL location, IProgressMonitor monitor) throws ProvisionException { |
| // TODO proper progress monitoring |
| IStatus status = validate(location, null); |
| if (!status.isOK()) |
| throw new ProvisionException(status); |
| URL repoLocation = ExtensionLocationArtifactRepository.getLocalRepositoryLocation(location); |
| // unexpected |
| if (repoLocation == null) |
| throw new ProvisionException(new Status(IStatus.ERROR, Activator.ID, Messages.failed_create_local_artifact_repository)); |
| // TODO proper progress monitoring |
| try { |
| IFileArtifactRepository repo = (IFileArtifactRepository) new SimpleArtifactRepositoryFactory().load(repoLocation, null); |
| return new ExtensionLocationArtifactRepository(location, repo, monitor); |
| } catch (ProvisionException e) { |
| return create(location, Activator.getRepositoryName(location), ExtensionLocationArtifactRepository.TYPE, null); |
| } |
| } |
| |
| public IStatus validate(URL location, IProgressMonitor monitor) { |
| try { |
| ExtensionLocationArtifactRepository.validate(location, monitor); |
| } catch (ProvisionException e) { |
| return e.getStatus(); |
| } |
| return Status.OK_STATUS; |
| } |
| |
| } |