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/*******************************************************************************
* Copyright (c) 2008, 2015 Code 9 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:
* Code 9 - initial API and implementation
* Red Hat Inc. - Bug 460967
******************************************************************************/
package org.eclipse.equinox.internal.p2.publisher.eclipse;
import java.io.File;
import java.io.IOException;
import java.net.*;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.equinox.frameworkadmin.BundleInfo;
import org.eclipse.equinox.internal.frameworkadmin.equinox.EquinoxFwConfigFileParser;
import org.eclipse.equinox.internal.frameworkadmin.equinox.EquinoxManipulatorImpl;
import org.eclipse.equinox.internal.p2.core.helpers.LogHelper;
import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper;
import org.eclipse.equinox.internal.provisional.frameworkadmin.*;
import org.eclipse.equinox.simpleconfigurator.manipulator.SimpleConfiguratorManipulator;
import org.eclipse.pde.internal.publishing.Activator;
import org.osgi.framework.Constants;
public class DataLoader {
private final static String FILTER_OBJECTCLASS = "(" + Constants.OBJECTCLASS + "=" + FrameworkAdmin.class.getName() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
private final static String filterFwName = "(" + FrameworkAdmin.SERVICE_PROP_KEY_FW_NAME + "=Equinox)"; //$NON-NLS-1$ //$NON-NLS-2$
//String filterFwVersion = "(" + FrameworkAdmin.SERVICE_PROP_KEY_FW_VERSION + "=" + props.getProperty("equinox.fw.version") + ")";
private final static String filterLauncherName = "(" + FrameworkAdmin.SERVICE_PROP_KEY_LAUNCHER_NAME + "=Eclipse.exe)"; //$NON-NLS-1$ //$NON-NLS-2$
//String filterLauncherVersion = "(" + FrameworkAdmin.SERVICE_PROP_KEY_LAUNCHER_VERSION + "=" + props.getProperty("equinox.launcher.version") + ")";
private final static String frameworkAdminFillter = "(&" + FILTER_OBJECTCLASS + filterFwName + filterLauncherName + ")"; //$NON-NLS-1$ //$NON-NLS-2$
private static final String ORG_ECLIPSE_EQUINOX_SIMPLECONFIGURATOR_CONFIGURL = "org.eclipse.equinox.simpleconfigurator.configUrl"; //$NON-NLS-1$
private Manipulator manipulator;
private final File configurationLocation;
/**
*
* @param configurationLocation configuration file (i.e. config.ini).
* @param executableLocation executable file (i.e. eclipse.exe).
*/
public DataLoader(File configurationLocation, File executableLocation) {
this.configurationLocation = configurationLocation;
initializeFrameworkManipulator(configurationLocation.getParentFile(), executableLocation);
}
private void initializeFrameworkManipulator(File config, File executable) {
getFrameworkManipulator();
LauncherData launcherData = manipulator.getLauncherData();
launcherData.setFwPersistentDataLocation(config, true);
launcherData.setLauncher(executable);
if (executable == null)
launcherData.setHome(config.getParentFile());
try {
manipulator.load();
} catch (IllegalStateException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
} catch (FrameworkAdminRuntimeException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
} catch (IOException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
}
public ConfigData getConfigData() {
if (manipulator == null)
return null;
EquinoxFwConfigFileParser parser = new EquinoxFwConfigFileParser(Activator.getContext());
try {
if (configurationLocation != null && configurationLocation.exists())
parser.readFwConfig(manipulator, configurationLocation);
} catch (IOException e) {
LogHelper.log(new Status(IStatus.ERROR, Activator.ID, "Error loading config.", e)); //$NON-NLS-1$ //TODO: Fix error string
} catch (URISyntaxException e) {
LogHelper.log(new Status(IStatus.ERROR, Activator.ID, "Error loading config.", e)); //$NON-NLS-1$ //TODO: Fix error string
}
ConfigData data = manipulator.getConfigData();
String value = data.getProperty(ORG_ECLIPSE_EQUINOX_SIMPLECONFIGURATOR_CONFIGURL);
if (value != null) {
try {
//config.ini uses simpleconfigurator, read the bundles.info and replace the bundle infos
SimpleConfiguratorManipulator simpleManipulator = ServiceHelper.getService(Activator.getContext(), SimpleConfiguratorManipulator.class);
//input stream will be buffered and closed for us
BundleInfo[] bundleInfos = simpleManipulator.loadConfiguration(new URL(value).openStream(), null);
data.setBundles(bundleInfos);
} catch (MalformedURLException e1) {
// ignore
} catch (IOException e1) {
// ignore
}
try {
data.setProperty(ORG_ECLIPSE_EQUINOX_SIMPLECONFIGURATOR_CONFIGURL, EquinoxManipulatorImpl.makeRelative(value, configurationLocation.toURL()));
} catch (MalformedURLException e) {
//ignore
}
}
return data;
}
public LauncherData getLauncherData() {
return manipulator == null ? null : manipulator.getLauncherData();
}
/**
* Obtains the framework manipulator instance. Throws an exception
* if it could not be created.
*/
private void getFrameworkManipulator() {
FrameworkAdmin admin = getFrameworkAdmin();
if (admin == null)
throw new RuntimeException("Framework admin service not found"); //$NON-NLS-1$
manipulator = admin.getManipulator();
if (manipulator == null)
throw new RuntimeException("Framework manipulator not found"); //$NON-NLS-1$
}
private FrameworkAdmin getFrameworkAdmin() {
return ServiceHelper.getService(Activator.getContext(), FrameworkAdmin.class, frameworkAdminFillter);
}
}
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