The code snippet :
import org.apache.tuscany.sca.node.NodeFactory;
import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
import org.apache.tuscany.sca.node.configuration.impl.NodeConfigurationImpl;
String ContributionPath;
org.apache.tuscany.sca.node.Node nodeInstance = null;
NodeConfiguration nodeCof = new NodeConfigurationImpl();
nodeCof.addContribution( ContributionName , ContributionPath );
NodeFactory.getInstance().setAutoDestroy(false);
nodeInstance = NodeFactory.getInstance().createNode( nodeCof );
nodeInstance.start();
http://mail-archives.apache.org/mod_mbox/tuscany-commits/201104.mbox/%3C20110427102304.31D60238890A@eris.apache.org%3E