wrapper.java.command=java
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
 
# Java Classpath (include wrapper.jar)  Add class path elements as
#  needed starting from 1
wrapper.java.classpath.1=lib/wrapper.jar
wrapper.java.classpath.2=plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20081125.jar
# Java Library Path (location of Wrapper.DLL or libwrapper.so)
wrapper.java.library.path.1=lib
 
wrapper.java.additional.1=
wrapper.app.parameter.1=org.eclipse.equinox.launcher.Main
wrapper.console.format=PM
wrapper.console.loglevel=INFO
wrapper.logfile=wrapper.log
wrapper.logfile.format=LPTM
wrapper.logfile.loglevel=INFO
wrapper.logfile.maxsize=0
wrapper.logfile.maxfiles=0
wrapper.syslog.loglevel=NONE
 
wrapper.console.title=Meine Eclipse Anwendungen
 
wrapper.ntservice.name=EclipseAnwendung
wrapper.ntservice.displayname=EclipseAnwendung
wrapper.ntservice.description=Test Eclipse Anwendung
wrapper.ntservice.dependency.1=
wrapper.ntservice.starttype=AUTO_START
wrapper.ntservice.interactive=true

set _WRAPPER_CONF="%_REALPATH%/configuration/wrapper.conf"

package foo.bar;
 
import java.lang.reflect.InvocationTargetException; 
import java.net.MalformedURLException; 
import java.net.URL; 
import java.util.ArrayList; 
import java.util.Iterator; 
import java.util.List; 
 
import org.eclipse.core.runtime.CoreException; 
import org.eclipse.core.runtime.IProgressMonitor; 
import org.eclipse.core.runtime.NullProgressMonitor; 
import org.eclipse.jface.action.IAction; 
import org.eclipse.jface.viewers.ISelection; 
import org.eclipse.swt.SWT; 
import org.eclipse.swt.widgets.Display; 
import org.eclipse.swt.widgets.Shell; 
import org.eclipse.ui.IWorkbenchWindow; 
import org.eclipse.ui.IWorkbenchWindowActionDelegate; 
import org.eclipse.update.configuration.IConfiguredSite; 
import org.eclipse.update.configuration.ILocalSite; 
import org.eclipse.update.core.IFeature; 
import org.eclipse.update.core.IFeatureReference; 
import org.eclipse.update.core.ISite; 
import org.eclipse.update.core.SiteManager; 
import org.eclipse.update.core.VersionedIdentifier; 
import org.eclipse.update.operations.IInstallFeatureOperation; 
import org.eclipse.update.operations.IUnconfigFeatureOperation; 
import org.eclipse.update.operations.IUninstallFeatureOperation; 
import org.eclipse.update.operations.OperationsManager; 
 
public class UpdateAction implements IWorkbenchWindowActionDelegate { 
 
	private Shell shell; 
 
	private Display display; 
 
	private IWorkbenchWindow window; 
 
	private boolean restart; 
 
	public void dispose() { 
		if (window == null) { 
			shell.close(); 
			display.dispose(); 
		} 
	} 
 
	public void init(IWorkbenchWindow window) { 
		this.window = window; 
		shell = window.getShell(); 
		display = shell.getDisplay(); 
	} 
 
	public void run(IAction action) { 
		if (shell == null) { 
			display = Display.getCurrent(); 
			shell = new Shell(display, SWT.NONE); 
		} 
 
		try { 
			System.out.println("Update running...");
			IProgressMonitor monitor = new NullProgressMonitor(); 
 
			ISite rs = SiteManager.getSite(new URL( 
				"http://localhost:8080/update"), monitor); 
			IFeatureReference[] frs = rs.getFeatureReferences(); 
			ILocalSite ls = SiteManager.getLocalSite(); 
			IConfiguredSite ics = ls.getCurrentConfiguration() 
				.getConfiguredSites()[0]; 
			IFeatureReference[] lfrs = ics.getConfiguredFeatures(); 
			List<IInstallFeatureOperation> installOps = new ArrayList<IInstallFeatureOperation>(); 
 
			System.out.println("Method initialized, ServerCount: " + frs.length
					+ " LocalCount: " + lfrs.length);
 
			for (int i = 0; i < frs.length; i++) { 
				System.out.println("Found Feature on Server: "
						+ frs[i].getVersionedIdentifier().toString()); 
				for (int j = 0; j < lfrs.length; j++) { 
					VersionedIdentifier frsVi = frs[i].getVersionedIdentifier(); 
					VersionedIdentifier lfrsVi = lfrs[j] .getVersionedIdentifier(); 
 
					System.out.println("Local feature: " + lfrsVi.toString());
 
					if (frsVi.getIdentifier().equals(lfrsVi.getIdentifier())) { 
						String v = frsVi.getVersion().toString(); 
						String lv = lfrsVi.getVersion().toString(); 
 
						System.out.println("Checking feature: "
								+ lfrsVi.getIdentifier() + " Local: " + lv 
								+ " Server: " + v); 
 
						if (frsVi.getVersion().isGreaterThan(lfrsVi.getVersion())) { 
 
							System.out.println(lfrsVi.getIdentifier()
									+ " needs to be updated"); 
 
							installOps.add(OperationsManager 
									.getOperationFactory() 
									.createInstallOperation(ics, 
											frs[i].getFeature(monitor), null, 
											null, null)); 
						} else { 
							System.out.println(lfrsVi.getIdentifier()
									+ " is up to date"); 
						} 
					} 
				} 
			} 
 
			System.out.println("Feature verification completed.");
 
			if (installOps.size() > 0) { 
				for (Iterator iter = installOps.iterator(); iter.hasNext();) { 
					IInstallFeatureOperation op = (IInstallFeatureOperation) iter.next(); 
 
					System.out.println("Updating: " + op.getFeature().getLabel()
						+ ", Size: " + op.getFeature().getDownloadSize() 
						+ "kb"); 
 
					boolean succes = op.execute(monitor, null); 
 
					if (succes) { 
						restart=true; 
 
						System.out.println("Update succesfull");
 
						uninstallFeature(ics,op.getOldFeature(),monitor); 
 
					} else { 
						System.out.println("Update failed");
					} 
				} 
				ls.save(); 
			} else {
				System.out.println("There are no new updates.");
			}
		} catch (InvocationTargetException e) { 
			e.printStackTrace(); 
		} catch (CoreException e) { 
			e.printStackTrace(); 
		} catch (MalformedURLException e) { 	
			e.printStackTrace(); 
		} 
 
	} 
 
	private void uninstallFeature(IConfiguredSite ics, IFeature oldFeature, IProgressMonitor monitor) { 
		System.out.println("Uninstall Feature: " + oldFeature.getLabel());
 
		try { 
			IUnconfigFeatureOperation uo = OperationsManager
				.getOperationFactory().createUnconfigOperation(ics, oldFeature); 
 
			boolean isUnconfiged=uo.execute(monitor,null); 
 
			System.out.println("Unconfigured: " + isUnconfiged);
 
			IUninstallFeatureOperation uninsto=OperationsManager.getOperationFactory() 
				.createUninstallOperation(ics, oldFeature); 
			boolean isUnstalled=uninsto.execute(monitor,null); 
 
			System.out.println("Uninstalled: " + isUnstalled);
 
		} catch (Exception e) { 
			e.printStackTrace(); 
		} 
	} 
 
	public void selectionChanged(IAction action, ISelection selection) { } 
 
	public boolean isRestart() { 
		return restart; 
	} 
 
}

osgi.configuration.area=@user.home/.meinProduct  
osgi.instance.area.default=@user.home/.meinProduct/workspace  
data=@user.home/.meinProduct/workspace

./EclipseOSXRepackager eclipse
Source Eclipse installation:  eclipse
Destination Mac OS X bundle:  ./Eclipse 3.3.app
 
Copying launcher...
Copying configuration area...
Copying features...
Copying plugins...
Done.