Server-Key in Modul auslesen

package nucom.module.archive.license;


import org.apache.commons.logging.Log;
import de.starface.core.component.StarfaceComponentProvider;
import de.starface.license.manager.LicenseComponent;
import de.starface.license.manager.ws.beans.license.License;
import de.vertico.starface.module.core.model.VariableType;
import de.vertico.starface.module.core.model.Visibility;
import de.vertico.starface.module.core.runtime.IBaseExecutable;
import de.vertico.starface.module.core.runtime.IRuntimeEnvironment;
import de.vertico.starface.module.core.runtime.annotations.Function;
import de.vertico.starface.module.core.runtime.annotations.OutputVar;


@Function(visibility=Visibility.Private, rookieFunction=false, description="")
public class GetLicenseKey implements IBaseExecutable 
{	
	@OutputVar(label="LicenseKey", description="",type=VariableType.STRING)
	public String LicenseKey="";	
    	StarfaceComponentProvider componentProvider = StarfaceComponentProvider.getInstance(); 


	@Override
	public void execute(IRuntimeEnvironment context) throws Exception 
	{
		Log log = context.getLog();
		log.debug("Getting Server license key");
		LicenseComponent LC = (LicenseComponent)StarfaceComponentProvider.getInstance().fetch(LicenseComponent.class);
		License L = LC.getServerLicense();
		if(L == null)
		{
			log.debug("Fetching License failed!");
			return;
		}
		LicenseKey = L.getLicenseKey();
		log.debug("License Key: " + LicenseKey);
	}
}