How to use

DataServiceEntryPoint

in

org.jbpm.console.ng.bd.service

public void loadVariableHistory(final ParameterizedCommand<List<ProcessVariableSummary>> callback, final String variableName) {
  dataServices.call(new RemoteCallback<List<ProcessVariableSummary>>() {
    @Override
    public void callback(final List<ProcessVariableSummary> processVariableSummaries) {
        callback.execute(processVariableSummaries);
    }
  }, new HasBusyIndicatorDefaultErrorCallback(view)).getVariableHistory(processInstanceId, variableName);
}

      return true;
  } ).getAllRuntimeLogs( Long.valueOf( currentProcessInstanceId ) );
} else {
  dataServices.call( new RemoteCallback<List<RuntimeLogSummary>>() {
      return true;
  } ).getBusinessLogs( Long.valueOf( currentProcessInstanceId ) );

private void refreshTaskDef( final String deploymentId, final String processId ) {
  dataServices.call( new RemoteCallback<List<TaskDefSummary>>() {
    @Override
    public void callback( List<TaskDefSummary> tasks ) {
      view.getNroOfHumanTasksText().setText(
          String.valueOf( tasks.size() ) );
      view.getHumanTasksListBox().setText( "" );
      SafeHtmlBuilder safeHtmlBuilder = new SafeHtmlBuilder();
      if (tasks.isEmpty()) {
        safeHtmlBuilder.appendEscapedLines(constants.NoUserTasksDefinedInThisProcess());
        view.getHumanTasksListBox().setStyleName( "muted" );
        view.getHumanTasksListBox().setHTML(
            safeHtmlBuilder.toSafeHtml() );
      } else {
        for (TaskDefSummary t : tasks) {
          safeHtmlBuilder.appendEscapedLines( t.getName() + "\n" );
        }
        view.getHumanTasksListBox().setHTML(
            safeHtmlBuilder.toSafeHtml() );
      }
    }
  }, new ErrorCallback<Message>() {
    @Override
    public boolean error( Message message, Throwable throwable ) {
      ErrorPopup.showMessage( constants.UnexpectedError(throwable.getMessage()) );
      return true;
    }
  } ).getAllTasksDef( deploymentId, processId );
}

    return true;
} ).getProcessInstanceActiveNodes( Long.parseLong( processId ) );
    return true;
} ).getProcessDesc( deploymentId, processDefId );
    return true;
} ).getProcessInstanceCompletedNodes( Long.parseLong( processId ) );
    return true;
} ).getProcessById( deploymentId, processDefId );

}).getProcessDesc(deploymentId, processDefId);

    return true;
} ).getAssociatedEntities( deploymentId, processId );

    return true;
} ).getProcessInstanceById( Long.parseLong( deploymentId ) );

    return true;
} ).getProcessInstanceCompletedNodes( Long.parseLong(deploymentId) );

    return true;
} ).getProcessInstanceActiveNodes( Long.parseLong(deploymentId) );

  @Test
  public void testLoadVariableHistory() {
    final ParameterizedCommand callback = mock(ParameterizedCommand.class);
    final String variableName = "variable";
    final long processInstanceId = 1l;
    final ProcessVariableSummary summary = new ProcessVariableSummary(variableName, "variableInstanceId", processInstanceId, "oldValue", "newValue", System.currentTimeMillis(), "type");
    final List<ProcessVariableSummary> summaries = Arrays.asList(summary);
    when(dataServiceEntryPoint.getVariableHistory(processInstanceId, variableName)).thenReturn(summaries);
    final ProcessInstanceSelectionEvent event = new ProcessInstanceSelectionEvent("deploymentId", processInstanceId, "processDefId", "processDefName", 1);

    presenter.onProcessInstanceSelectionEvent(event);
    presenter.loadVariableHistory(callback, variableName);

    verify(callback).execute(summaries);
  }
}