@Override
@Transactional
public <T> T find(String uuid) {
KeyValueBinaryVO bvo = dbf.getEntityManager().find(KeyValueBinaryVO.class, uuid);
try {
return SerializableHelper.readObject(bvo.getContents());
} catch (Exception e) {
throw new CloudRuntimeException(e);
}
}
@Override
@Transactional
public void persist(KeyValueEntity entity) {
KeyValueBinaryVO bvo = new KeyValueBinaryVO();
bvo.setUuid(entity.getUuid());
try {
bvo.setContents(SerializableHelper.writeObject(entity));
} catch (IOException e) {
throw new CloudRuntimeException(e);
}
dbf.getEntityManager().persist(bvo);
List<KeyValueStruct> structs = new KeyValueSerializer().build(entity);
for (KeyValueStruct struct : structs) {
KeyValueVO vo = new KeyValueVO();
vo.setClassName(entity.getClass().getName());
vo.setUuid(entity.getUuid());
vo.setEntityKey(struct.getKey());
vo.setEntityValue(struct.getValue());
vo.setValueType(struct.getType().getName());
dbf.getEntityManager().persist(vo);
}
}