protected WorkflowActionBean execute() throws CommandException {
JPAService jpaService = Services.get().get(JPAService.class);
if (jpaService != null) {
WorkflowActionBean action;
try {
action = jpaService.execute(new WorkflowActionGetJPAExecutor(this.id));
}
catch (JPAExecutorException ex) {
throw new CommandException(ex);
}
return action;