/**
* Creates and returns a business object data attribute key from a specified business object data
* attribute entity.
*
* @param businessObjectDataAttributeEntity the business object data attribute entity
* @return the newly created business object data attribute key
*/
private BusinessObjectDataAttributeKey getBusinessObjectDataAttributeKey(
BusinessObjectDataAttributeEntity businessObjectDataAttributeEntity) {
return new BusinessObjectDataAttributeKey(
businessObjectDataAttributeEntity
.getBusinessObjectData()
.getBusinessObjectFormat()
.getBusinessObjectDefinition()
.getNamespace()
.getCode(),
businessObjectDataAttributeEntity
.getBusinessObjectData()
.getBusinessObjectFormat()
.getBusinessObjectDefinition()
.getName(),
businessObjectDataAttributeEntity
.getBusinessObjectData()
.getBusinessObjectFormat()
.getUsage(),
businessObjectDataAttributeEntity
.getBusinessObjectData()
.getBusinessObjectFormat()
.getFileType()
.getCode(),
businessObjectDataAttributeEntity
.getBusinessObjectData()
.getBusinessObjectFormat()
.getBusinessObjectFormatVersion(),
businessObjectDataAttributeEntity.getBusinessObjectData().getPartitionValue(),
dmHelper.getSubPartitionValues(businessObjectDataAttributeEntity.getBusinessObjectData()),
businessObjectDataAttributeEntity.getBusinessObjectData().getVersion(),
businessObjectDataAttributeEntity.getName());
}
/**
* 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);
}