/**
* Saves the given RegimenCategory entity if possible.
*
* @param regimenCategory the RegimenCategory to save.
* @throws java.lang.NullPointerException if regimenCategory is null.
* @throws org.openlmis.core.exception.DataException if unable to save.
*/
public void save(RegimenCategory regimenCategory) {
if (regimenCategory == null) throw new NullPointerException("RegimenCategory argument is null");
try {
if (regimenCategory.hasId()) mapper.update(regimenCategory);
else mapper.insert(regimenCategory);
} catch (DuplicateKeyException dke) {
throw new DataException("error.duplicate.regimen.category", dke);
} catch (DataIntegrityViolationException dive) {
throw new DataException("error.incorrect.length", dive);
}
}
/**
* Finds a stored RegimenCategory with the given code.
*
* @param code the code to find by, case insensitive
* @return the RegimenCategory with the given code, or null if no such code exists.
*/
public RegimenCategory getByCode(String code) {
if (code == null) return null;
return mapper.getByCode(code);
}
/**
* Gets a list of all stored RegimenCategory entities.
*
* @return an sorted list by display order and then name, ascending.
*/
public List<RegimenCategory> getAll() {
return mapper.getAll();
}
