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/*******************************************************************************
* Copyright (c) 2008, 2010 IBM Corporation and others.
*
* This
* program and the accompanying materials are made available under the terms of
* the Eclipse Public License 2.0 which accompanies this distribution, and is
* available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* 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);
}
}
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