private String endpointName = null;
public VmMessageContext(UimaVmMessage aMessage, String anEndpointName) throws AsynchAEException {
message = aMessage;
endpoint = new Endpoint_impl();
endpointName = anEndpointName;
try {
String msgFrom = (String) aMessage.getStringProperty(AsynchAEMessage.MessageFrom);
if (msgFrom != null) {
endpoint.setEndpoint(msgFrom);