execution = commandContext.getExecutionManager().findExecutionById(executionId);
ensureNotNull("Cannot find execution with id '" + executionId + "' referenced from job '" + this + "'", "execution", execution);
}
Map<String, JobHandler> jobHandlers = Context.getProcessEngineConfiguration().getJobHandlers();
JobHandler jobHandler = jobHandlers.get(jobHandlerType);
jobHandler.execute(jobHandlerConfiguration, execution, commandContext);
}