/**
* Populates a business object data attribute key with a legacy namespace if namespace if not
* there.
*
* @param key the business object data attribute key
*/
private void populateLegacyNamespace(BusinessObjectDataAttributeKey key) {
if (StringUtils.isBlank(key.getNamespace())) {
// Set namespace to the retrieved namespace code value for the specified legacy business
// object definition.
key.setNamespace(dmDaoHelper.getNamespaceCode(key.getBusinessObjectDefinitionName()));
}
}
/**
* Updates an existing business object data attribute by key.
*
* @param businessObjectDataAttributeKey the business object data attribute key
* @return the business object data attribute information
*/
@Override
public BusinessObjectDataAttribute updateBusinessObjectDataAttribute(
BusinessObjectDataAttributeKey businessObjectDataAttributeKey,
BusinessObjectDataAttributeUpdateRequest request) {
// Validate and trim the key.
dmHelper.validateBusinessObjectDataAttributeKey(businessObjectDataAttributeKey);
// If namespace is not specified, get the namespace code by locating the legacy business object
// definition.
populateLegacyNamespace(businessObjectDataAttributeKey);
// Get the business object format and ensure it exists.
BusinessObjectFormatEntity businessObjectFormatEntity =
dmDaoHelper.getBusinessObjectFormatEntity(
new BusinessObjectFormatKey(
businessObjectDataAttributeKey.getNamespace(),
businessObjectDataAttributeKey.getBusinessObjectDefinitionName(),
businessObjectDataAttributeKey.getBusinessObjectFormatUsage(),
businessObjectDataAttributeKey.getBusinessObjectFormatFileType(),
businessObjectDataAttributeKey.getBusinessObjectFormatVersion()));
// Validate the attribute value.
if (dmDaoHelper.isBusinessObjectDataAttributeRequired(
businessObjectDataAttributeKey.getBusinessObjectDataAttributeName(),
businessObjectFormatEntity)) {
Assert.hasText(
request.getBusinessObjectDataAttributeValue(),
String.format(
"A business object data attribute value must be specified since \"%s\" is a required attribute for business object format {%s}.",
businessObjectDataAttributeKey.getBusinessObjectDataAttributeName(),
dmDaoHelper.businessObjectFormatEntityAltKeyToString(businessObjectFormatEntity)));
}
// Retrieve and ensure that a business object data attribute exists with the specified key.
BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity =
dmDaoHelper.getBusinessObjectDataAttributeEntity(businessObjectDataAttributeKey);
// Update the entity with the new values.
businessObjectDataAttributeEntity.setValue(request.getBusinessObjectDataAttributeValue());
// Persist the entity.
businessObjectDataAttributeEntity = dmDao.saveAndRefresh(businessObjectDataAttributeEntity);
// Create and return the business object data attribute object from the persisted entity.
return createBusinessObjectDataAttributeFromEntity(businessObjectDataAttributeEntity);
}
/**
* Deletes an existing business object data attribute by key.
*
* @param businessObjectDataAttributeKey the business object data attribute key
* @return the business object data attribute that got deleted
*/
@Override
public BusinessObjectDataAttribute deleteBusinessObjectDataAttribute(
BusinessObjectDataAttributeKey businessObjectDataAttributeKey) {
// Validate and trim the key.
dmHelper.validateBusinessObjectDataAttributeKey(businessObjectDataAttributeKey);
// If namespace is not specified, get the namespace code by locating the legacy business object
// definition.
populateLegacyNamespace(businessObjectDataAttributeKey);
// Get the business object format and ensure it exists.
BusinessObjectFormatEntity businessObjectFormatEntity =
dmDaoHelper.getBusinessObjectFormatEntity(
new BusinessObjectFormatKey(
businessObjectDataAttributeKey.getNamespace(),
businessObjectDataAttributeKey.getBusinessObjectDefinitionName(),
businessObjectDataAttributeKey.getBusinessObjectFormatUsage(),
businessObjectDataAttributeKey.getBusinessObjectFormatFileType(),
businessObjectDataAttributeKey.getBusinessObjectFormatVersion()));
// Make sure we are not trying to delete a required attribute.
if (dmDaoHelper.isBusinessObjectDataAttributeRequired(
businessObjectDataAttributeKey.getBusinessObjectDataAttributeName(),
businessObjectFormatEntity)) {
throw new IllegalArgumentException(
String.format(
"Cannot delete \"%s\" attribute since it is a required attribute for business object format {%s}.",
businessObjectDataAttributeKey.getBusinessObjectDataAttributeName(),
dmDaoHelper.businessObjectFormatEntityAltKeyToString(businessObjectFormatEntity)));
}
// Retrieve and ensure that a business object data attribute exists with the specified key.
BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity =
dmDaoHelper.getBusinessObjectDataAttributeEntity(businessObjectDataAttributeKey);
// Delete the business object data attribute.
BusinessObjectDataEntity businessObjectDataEntity =
businessObjectDataAttributeEntity.getBusinessObjectData();
businessObjectDataEntity.getAttributes().remove(businessObjectDataAttributeEntity);
dmDao.saveAndRefresh(businessObjectDataEntity);
// Create and return the business object data attribute object from the deleted entity.
return createBusinessObjectDataAttributeFromEntity(businessObjectDataAttributeEntity);
}