TSession TSessionSqlObjectStore::find(const QByteArray &id, const QDateTime &modified)
{
TSqlORMapper<TSessionObject> mapper;
TCriteria cri;
cri.add(TSessionObject::Id, TSql::Equal, id);
cri.add(TSessionObject::UpdatedAt, TSql::GreaterEqual, modified);
TSessionObject sess = mapper.findFirst(cri);
if (sess.isEmpty())
return TSession();
TSession result(id);
QDataStream ds(&sess.data, QIODevice::ReadOnly);
ds >> *static_cast<QVariantHash *>(&result);
return result;
}
TSession TSessionRedisStore::find(const QByteArray &id)
{
TRedis redis;
QByteArray data = redis.get('_' + id);
if (data.isEmpty()) {
return TSession();
}
data = qUncompress(QByteArray::fromBase64(data));
QDataStream ds(data);
TSession session(id);
ds >> *static_cast<QVariantMap *>(&session);
if (ds.status() != QDataStream::Ok) {
tSystemError("Failed to load a session from the redis store.");
}
return session;
}
TSession TSessionSqlObjectStore::find(const QByteArray &id)
{
QDateTime modified = QDateTime::currentDateTime().addSecs(-lifeTimeSecs());
TSqlORMapper<TSessionObject> mapper;
TCriteria cri;
cri.add(TSessionObject::Id, TSql::Equal, id);
cri.add(TSessionObject::UpdatedAt, TSql::GreaterEqual, modified);
TSessionObject so = mapper.findFirst(cri);
if (so.isNull()) {
return TSession();
}
TSession session(id);
QDataStream ds(&so.data, QIODevice::ReadOnly);
ds >> *static_cast<QVariantMap *>(&session);
if (ds.status() != QDataStream::Ok) {
tSystemError("Failed to load a session from the sqlobject store.");
}
return session;
}
