public Entity addEntity(Entity entity) throws ApplicationException { if (entity == null) { return null; } if (entity.getEntityVersionId() != null) { throw new ApplicationException( "This entity definition already exists so it can only be updated."); } validateNameUniqueness(entity); try { entity.setUserCreatedBy(Context.getUserContext().getUser()); Date dateCreated = new Date(); entity.setDateCreated(dateCreated); for (EntityAttribute attribute : entity.getAttributes()) { attribute.setDateCreated(dateCreated); attribute.setUserCreatedBy(Context.getUserContext().getUser()); attribute.setEntity(entity); } entityDefinitionDao.addEntity(entity); addToCache(entity); Context.notifyObserver(ObservationEventType.ENTITY_ADD_EVENT, entity); return entity; } catch (DaoException e) { throw new ApplicationException(e.getMessage()); } }
public Entity updateEntity(Entity entity) throws ApplicationException { if (entity == null) { return entity; } if (entity.getEntityVersionId() == null) { throw new ApplicationException( "An entity definition must first be created before it is updated."); } try { Date currentDate = new Date(); entity.setDateChanged(currentDate); entity.setUserChangedBy(Context.getUserContext().getUser()); for (EntityAttribute attrib : entity.getAttributes()) { if (attrib.getDateCreated() == null) { attrib.setDateCreated(currentDate); attrib.setUserCreatedBy(Context.getUserContext().getUser()); // attrib.setEntity(entity); } attrib.setEntity(entity); } // Mark deletion attributes handleAttributeUpdates(entity); // remove validations for marked attribute for (EntityAttribute attrib : entity.getAttributes()) { if (attrib.getUserVoidedBy() != null) { // remove validations List<EntityAttributeValidation> existingValidations = loadEntityAttributeValidations(attrib); for (EntityAttributeValidation validation : existingValidations) { deleteEntityAttributeValidation(validation); } } } Entity updatedEntity = entityDefinitionDao.updateEntity(entity); updatedEntity = entityDefinitionDao.loadEntity(entity.getEntityVersionId()); addToCache(updatedEntity); Context.notifyObserver(ObservationEventType.ENTITY_ATTRIBUTE_UPDATE_EVENT, entity); return updatedEntity; } catch (DaoException e) { throw new ApplicationException(e.getMessage()); } }
private EntityAttribute buildAttributeFromCustomField(Entity entity, CustomField field) { EntityAttribute attrib = new EntityAttribute(); EntityAttributeDatatype type = getDatatypeByCode(EntityAttributeDatatype.STRING_DATATYPE_CD); attrib.setDatatype(type); attrib.setDateCreated(new Date()); attrib.setDescription(field.getFieldName()); attrib.setDisplayName(field.getFieldName()); attrib.setDisplayOrder(1000); attrib.setEntity(entity); attrib.setFunctionParameters(serializeParameters(field.getConfigurationParameters())); attrib.setIndexed(false); attrib.setSearchable(false); attrib.setCaseInsensitive(false); attrib.setIsCustom(true); attrib.setName(field.getFieldName()); attrib.setSourceName(field.getSourceFieldName()); attrib.setTransformationFunction(field.getTransformationFunctionName()); attrib.setUserCreatedBy(Context.getUserContext().getUser()); return attrib; }
public void deleteEntity(Entity entity) throws ApplicationException { if (entity == null) { return; } if (entity.getEntityVersionId() == null) { throw new ApplicationException( "An entity definition must first be created before it is deleted."); } try { Date dateVoided = new Date(); entity.setDateVoided(dateVoided); entity.setUserVoidedBy(Context.getUserContext().getUser()); for (EntityAttribute attribute : entity.getAttributes()) { attribute.setDateVoided(dateVoided); attribute.setUserVoidedBy(Context.getUserContext().getUser()); attribute.setEntity(entity); } entityDefinitionDao.updateEntity(entity); addToCache(entity); } catch (DaoException e) { throw new ApplicationException(e.getMessage()); } }