package in.partake.model.dao.postgres9.impl;
import org.codehaus.jackson.node.ObjectNode;
import in.partake.base.TimeUtil;
import in.partake.model.dao.DAOException;
import in.partake.model.dao.DataIterator;
import in.partake.model.dao.MapperDataIterator;
import in.partake.model.dao.PartakeConnection;
import in.partake.model.dao.access.IUserPreferenceAccess;
import in.partake.model.dao.postgres9.Postgres9Connection;
import in.partake.model.dao.postgres9.Postgres9Dao;
import in.partake.model.dao.postgres9.Postgres9Entity;
import in.partake.model.dao.postgres9.Postgres9EntityDao;
import in.partake.model.dao.postgres9.Postgres9EntityDataMapper;
import in.partake.model.dto.UserPreference;
class EntityUserPreferenceMapper extends Postgres9EntityDataMapper<UserPreference> {
public UserPreference map(ObjectNode obj) {
return new UserPreference(obj).freeze();
}
}
public class Postgres9UserPreferenceDao extends Postgres9Dao implements IUserPreferenceAccess {
static final String ENTITY_TABLE_NAME = "UserPreferenceEntities";
static final int CURRENT_VERSION = 1;
private final Postgres9EntityDao entityDao;
private final EntityUserPreferenceMapper mapper;
public Postgres9UserPreferenceDao() {
this.entityDao = new Postgres9EntityDao(ENTITY_TABLE_NAME);
this.mapper = new EntityUserPreferenceMapper();
}
@Override
public void initialize(PartakeConnection con) throws DAOException {
entityDao.initialize((Postgres9Connection) con);
}
@Override
public void truncate(PartakeConnection con) throws DAOException {
entityDao.truncate((Postgres9Connection) con);
}
@Override
public void put(PartakeConnection con, UserPreference pref) throws DAOException {
Postgres9Connection pcon = (Postgres9Connection) con;
// TODO: Why User does not have createdAt and modifiedAt?
Postgres9Entity entity = new Postgres9Entity(pref.getUserId(), CURRENT_VERSION, pref.toJSON().toString().getBytes(UTF8), null, TimeUtil.getCurrentDateTime());
if (entityDao.exists(pcon, pref.getUserId()))
entityDao.update(pcon, entity);
else
entityDao.insert(pcon, entity);
}
@Override
public UserPreference find(PartakeConnection con, String id) throws DAOException {
return mapper.map(entityDao.find((Postgres9Connection) con, id));
}
@Override
public boolean exists(PartakeConnection con, String id) throws DAOException {
return entityDao.exists((Postgres9Connection) con, id);
}
@Override
public void remove(PartakeConnection con, String id) throws DAOException {
entityDao.remove((Postgres9Connection) con, id);
}
@Override
public DataIterator<UserPreference> getIterator(PartakeConnection con) throws DAOException {
return new MapperDataIterator<Postgres9Entity, UserPreference>(mapper, entityDao.getIterator((Postgres9Connection) con));
}
@Override
public int count(PartakeConnection con) throws DAOException {
return entityDao.count((Postgres9Connection) con);
}
}