@Override
 public void debugEventHandler(long executionId) {
   PipelineExecution exec =
       pipelineHelper.runPipeline(getLightExecution(executionId).getPipeline(), true);
   if (exec != null) {
     refreshEventHandler();
     view.setSelectedRow(exec.getId());
     view.showExecutionDetail(exec, new ExecutionDetailData(getMessageDataSource()));
   }
 }
 @Override
 public void runEventHandler(long executionId) {
   pipelineHelper.runPipeline(getLightExecution(executionId).getPipeline(), false);
   refreshEventHandler();
 }