| /******************************************************************************* |
| * Copyright (c) 2008, 2010 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; |
| |
| import java.io.*; |
| import java.net.MalformedURLException; |
| import java.util.*; |
| import org.eclipse.equinox.frameworkadmin.BundleInfo; |
| import org.eclipse.equinox.internal.simpleconfigurator.manipulator.SimpleConfiguratorManipulatorImpl; |
| import org.eclipse.equinox.p2.engine.IProfile; |
| import org.eclipse.equinox.p2.metadata.Version; |
| import org.eclipse.equinox.simpleconfigurator.manipulator.SimpleConfiguratorManipulator; |
| |
| //This class deals with source bundles and how their addition to the source.info |
| public class SourceManipulator { |
| private List<BundleInfo> sourceBundles; |
| private IProfile profile; |
| boolean changed = false; |
| private SimpleConfiguratorManipulatorImpl manipulator; |
| |
| public SourceManipulator(IProfile profile) { |
| this.profile = profile; |
| this.manipulator = new SimpleConfiguratorManipulatorImpl(); |
| } |
| |
| public BundleInfo[] getBundles() throws IOException { |
| if (sourceBundles == null) |
| load(); |
| return sourceBundles.toArray(new BundleInfo[sourceBundles.size()]); |
| } |
| |
| public void addBundle(File bundleFile, String bundleId, Version bundleVersion) throws IOException { |
| if (sourceBundles == null) |
| load(); |
| BundleInfo sourceInfo = new BundleInfo(bundleFile.toURI()); |
| sourceInfo.setSymbolicName(bundleId); |
| sourceInfo.setVersion(bundleVersion.toString()); |
| sourceBundles.add(sourceInfo); |
| } |
| |
| public void removeBundle(File bundleFile, String bundleId, Version bundleVersion) throws MalformedURLException, IOException { |
| if (sourceBundles == null) |
| load(); |
| |
| BundleInfo sourceInfo = new BundleInfo(); |
| if (bundleFile != null) |
| sourceInfo.setLocation(bundleFile.toURI()); |
| sourceInfo.setSymbolicName(bundleId); |
| sourceInfo.setVersion(bundleVersion.toString()); |
| sourceBundles.remove(sourceInfo); |
| } |
| |
| public void save() throws IOException { |
| if (sourceBundles != null) |
| manipulator.saveConfiguration(sourceBundles.toArray(new BundleInfo[sourceBundles.size()]), getFileLocation(), getLauncherLocation().toURI()); |
| } |
| |
| private void load() throws MalformedURLException, IOException { |
| if (getFileLocation().exists()) |
| //input stream is bufferd and closed for us |
| sourceBundles = new ArrayList<BundleInfo>(Arrays.asList(manipulator.loadConfiguration(new FileInputStream(getFileLocation()), getLauncherLocation().toURI()))); |
| else |
| sourceBundles = new ArrayList<BundleInfo>(); |
| } |
| |
| private File getFileLocation() { |
| return new File(Util.getConfigurationFolder(profile), SimpleConfiguratorManipulator.SOURCE_INFO_PATH); |
| } |
| |
| private File getLauncherLocation() { |
| return Util.getInstallFolder(profile); |
| } |
| } |