How to use

AsyncRPCEventDispatcher

in

org.carewebframework.vista.ui.mbroker

/**
 * Make an asynchronous call.
 * 
 * @param rpcName The RPC name.
 * @param args The RPC arguments.
 * @return The async handle.
 */
public int callRPCAsync(String rpcName, Object... args) {
  abort();
  this.rpcName = rpcName;
  asyncHandle = broker.callRPCAsync(rpcName, this, args);
  return asyncHandle;
}

public AsyncRPCEventDispatcher getAsyncDispatcher() {
  if (asyncDispatcher == null) {
    asyncDispatcher = new AsyncRPCEventDispatcher(broker, target);
  }
  
  return asyncDispatcher;
}

private void loadProblems(boolean noAsync) {
  lbProblems.getItems().clear();
  getAsyncDispatcher().abort();
  Patient patient = PatientContext.getActivePatient();
  
  if (patient == null) {
    return;
  }
  
  EventUtil.status("Loading Problem List Data");
  
  if (allowAsync && !noAsync) {
    getAsyncDispatcher().callRPCAsync("BGOPROB GET", patient.getId().getIdPart());
  } else {
    loadProblems(getBroker().callRPCList("BGOPROB GET", null, patient.getId().getIdPart()));
  }
  
  EventUtil.status();
}

@Override
protected void requestData() {
  getAsyncDispatcher().callRPCAsync(listRPC, patient.getId().getIdPart());
}

private void loadSkinTests(boolean noAsync) {
  lbTests.getItems().clear();
  getAsyncDispatcher().abort();
  Patient patient = PatientContext.getActivePatient();
  
  if (patient == null) {
    return;
  }
  
  EventUtil.status("Loading Skin Test Data");
  
  if (allowAsync && !noAsync) {
    getAsyncDispatcher().callRPCAsync("BGOVSK GET", patient.getId().getIdPart());
  } else {
    loadSkinTests(getBroker().callRPCList("BGOVSK GET", null, patient.getId().getIdPart()));
  }
  
  EventUtil.status();
}

@Override
protected void asyncAbort() {
  getAsyncDispatcher().abort();
}

public AsyncRPCEventDispatcher getAsyncDispatcher() {
  if (asyncDispatcher == null) {
    asyncDispatcher = new AsyncRPCEventDispatcher(getBroker(), root);
  }
  
  return asyncDispatcher;
}