// is the glClosure valid
final GLClosure glClosure = this.glClosureRepository.findOne(glClosureId);
if (glClosure == null) { throw new GLClosureNotFoundException(glClosureId); }
final Map<String, Object> changesOnly = glClosure.update(command);
if (!changesOnly.isEmpty()) {
this.glClosureRepository.saveAndFlush(glClosure);
}