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/*******************************************************************************
* 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.update;
import org.eclipse.equinox.p2.core.ProvisionException;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.equinox.internal.p2.core.helpers.LogHelper;
import org.eclipse.equinox.internal.p2.core.helpers.URLUtil;
import org.eclipse.equinox.internal.p2.touchpoint.eclipse.Activator;
import org.eclipse.equinox.internal.p2.touchpoint.eclipse.Util;
/**
* @since 1.0
*/
public class Configuration {
private List<Site> sites = new ArrayList<Site>();
String date;
boolean transientProperty;
String version;
String shared_ur;
public static Configuration load(File location, URL osgiInstallArea) throws ProvisionException {
return ConfigurationIO.read(location, osgiInstallArea);
}
public Configuration() {
super();
}
public void save(File location, URL osgiInstallArea) throws ProvisionException {
ConfigurationIO.write(location, this, osgiInstallArea);
}
public String getSharedUR() {
return shared_ur;
}
public void setSharedUR(String value) {
shared_ur = value;
}
public List<Site> getSites() {
return internalGetSites(true);
}
List<Site> internalGetSites(boolean includeParent) {
if (!includeParent)
return sites;
String shared = getSharedUR();
if (shared == null)
return sites;
List<Site> result = new ArrayList<Site>(sites);
try {
URL url = new URL(shared);
File location = URLUtil.toFile(url);
if (location == null)
return result;
if (!location.isAbsolute()) {
File eclipseHome = Util.getEclipseHome();
if (eclipseHome == null)
return null;
location = new File(eclipseHome, location.getPath());
}
Configuration parent = Configuration.load(location, Util.getOSGiInstallArea());
if (parent == null)
LogHelper.log(new Status(IStatus.ERROR, Activator.ID, "Unable to load parent configuration from: " + location)); //$NON-NLS-1$
else
result.addAll(parent.getSites());
} catch (MalformedURLException e) {
LogHelper.log(new Status(IStatus.ERROR, Activator.ID, "Error occurred while getting parent configuration location.", e)); //$NON-NLS-1$
} catch (ProvisionException e) {
LogHelper.log(new Status(IStatus.ERROR, Activator.ID, "Error occurred while loading parent configuratin from: " + shared, e)); //$NON-NLS-1$
}
return result;
}
public void add(Site site) {
sites.add(site);
}
public boolean removeSite(Site site) {
return sites.remove(site);
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public void setVersion(String value) {
version = value;
}
public String getVersion() {
return version;
}
public void setTransient(boolean value) {
transientProperty = value;
}
public boolean isTransient() {
return transientProperty;
}
}
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