public void applyUpdate(ISharedDataGraph graph, Object data)
throws ECFException {
EDataGraph dataGraph = (EDataGraph) graph.getDataGraph();
EChangeSummary changeSummary = (EChangeSummary) dataGraph
.getChangeSummary();
changeSummary.endLogging();
// throw away any local changes
changeSummary.apply();
Resource res = changeSummary.eResource();
res.unload();