package in.partake.model.dao.postgres9.impl;
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.IUserSentMessageAccess;
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.dao.postgres9.Postgres9IndexDao;
import in.partake.model.dto.UserSentMessage;
import java.util.UUID;
import org.codehaus.jackson.node.ObjectNode;
class EntityUserSentMessageMapper extends Postgres9EntityDataMapper<UserSentMessage> {
public UserSentMessage map(ObjectNode obj) {
return new UserSentMessage(obj).freeze();
}
}
public class Postgres9UserSentMessageDao extends Postgres9Dao implements IUserSentMessageAccess {
static final String ENTITY_TABLE_NAME = "UserSentMessageEntities";
static final String INDEX_TABLE_NAME = "UserSentMessageIndex";
static final int CURRENT_VERSION = 1;
private final Postgres9EntityDao entityDao;
private final Postgres9IndexDao indexDao;
private final EntityUserSentMessageMapper mapper;
public Postgres9UserSentMessageDao() {
this.entityDao = new Postgres9EntityDao(ENTITY_TABLE_NAME);
this.indexDao = new Postgres9IndexDao(INDEX_TABLE_NAME);
this.mapper = new EntityUserSentMessageMapper();
}
@Override
public void initialize(PartakeConnection con) throws DAOException {
Postgres9Connection pcon = (Postgres9Connection) con;
entityDao.initialize(pcon);
if (!existsTable(pcon, INDEX_TABLE_NAME)) {
// event id may be NULL if system message.
indexDao.createIndexTable(pcon, "CREATE TABLE " + INDEX_TABLE_NAME + "(id TEXT PRIMARY KEY, senderId TEXT NOT NULL, createdAt TIMESTAMP NOT NULL)");
indexDao.createIndex(pcon, "CREATE INDEX " + INDEX_TABLE_NAME + "SenderId" + " ON " + INDEX_TABLE_NAME + "(senderId, createdAt)");
}
}
@Override
public void truncate(PartakeConnection con) throws DAOException {
Postgres9Connection pcon = (Postgres9Connection) con;
entityDao.truncate(pcon);
indexDao.truncate(pcon);
}
@Override
public void put(PartakeConnection con, UserSentMessage t) throws DAOException {
Postgres9Connection pcon = (Postgres9Connection) con;
// TODO: Why User does not have createdAt and modifiedAt?
Postgres9Entity entity = new Postgres9Entity(t.getId(), CURRENT_VERSION, t.toJSON().toString().getBytes(UTF8), null, TimeUtil.getCurrentDateTime());
if (entityDao.exists(pcon, t.getId()))
entityDao.update(pcon, entity);
else
entityDao.insert(pcon, entity);
indexDao.put(pcon, new String[] { "id", "senderId", "createdAt" }, new Object[] { t.getId().toString(), t.getSenderId(), t.getCreatedAt() } );
}
@Override
public UserSentMessage find(PartakeConnection con, UUID id) throws DAOException {
return mapper.map(entityDao.find((Postgres9Connection) con, id));
}
@Override
public boolean exists(PartakeConnection con, UUID id) throws DAOException {
return entityDao.exists((Postgres9Connection) con, id);
}
@Override
public void remove(PartakeConnection con, UUID id) throws DAOException {
Postgres9Connection pcon = (Postgres9Connection) con;
entityDao.remove(pcon, id);
indexDao.remove(pcon, "id", id);
}
@Override
public DataIterator<UserSentMessage> getIterator(PartakeConnection con) throws DAOException {
return new MapperDataIterator<Postgres9Entity, UserSentMessage>(mapper, entityDao.getIterator((Postgres9Connection) con));
}
@Override
public UUID getFreshId(PartakeConnection con) throws DAOException {
return UUID.fromString(entityDao.getFreshId((Postgres9Connection) con));
}
@Override
public int count(PartakeConnection con) throws DAOException {
return entityDao.count((Postgres9Connection) con);
}
}