本文整理了Java中org.jpos.ee.DB.session()方法的一些代码示例，展示了DB.session()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。DB.session()方法的具体详情如下：
包路径：org.jpos.ee.DB
类名称：DB
方法名：session

DB.session介绍

暂无

代码示例

代码示例来源：origin: jpos/jPOS-EE

/**
 * @return underlying Hibernate Session.
 */
public Session session () {
  return db.session();
}
/**

代码示例来源：origin: jpos/jPOS-EE

public Visitor getVisitor ()
  throws HibernateException
{
  Visitor v = (Visitor) db.session().get(Visitor.class, digest);
  if (v != null)
    v.touch();
  return v;
}
public Visitor getVisitor (boolean create)

代码示例来源：origin: jpos/jPOS-EE

public int getCompositeAccountsCount()  {
    CriteriaBuilder criteriaBuilder = db.session().getCriteriaBuilder();
    CriteriaQuery<Long> query = criteriaBuilder.createQuery(Long.class);
    Root<CompositeAccount> root = query.from(CompositeAccount.class);
    query.select(criteriaBuilder.count(root));
    return db.session().createQuery(query).getSingleResult().intValue();
  }
}

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public Thing getLast (String type) {
  Criteria crit = db.session().createCriteria (Thing.class)
    .add (Restrictions.eq ("type", type))
    .addOrder(Order.desc("id"));
  List<Thing> l = crit.list();
  return l.size() > 0 ? l.get(0) : null;
}
// === String ==============================================================

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Revision> getRevisionsByAuthor (User author)
  throws HibernateException
{
  Criteria crit = db.session().createCriteria (Revision.class)
    .add (Restrictions.eq ("author", author))
    .addOrder (Order.desc("id"));
  return (List<Revision>) crit.list();
}

代码示例来源：origin: jpos/jPOS-EE

public int getItemCount()  {
  CriteriaBuilder criteriaBuilder = db.session().getCriteriaBuilder();
  CriteriaQuery<Long> query = criteriaBuilder.createQuery(Long.class);
  Root<T> root = query.from(clazz);
  Predicate[] predicates = buildFilters(root);
  if (predicates != null)
    query.where(predicates);
  query.select(criteriaBuilder.count(root));
  return db.session().createQuery(query).getSingleResult().intValue();
}

代码示例来源：origin: jpos/jPOS-EE

public synchronized void commit()
{
  if (session() != null)
  {
    Transaction tx = session().getTransaction();
    if (tx != null && tx.getStatus().isOneOf(TransactionStatus.ACTIVE))
    {
      tx.commit();
    }
  }
}

代码示例来源：origin: jpos/jPOS-EE

@Override
protected Predicate[] buildFilters(Root<SysConfig> root) {
  Predicate[] predicates = new Predicate[] {
    db.session().getCriteriaBuilder().like(root.get("id"),prefix + "%")
  };
  return predicates;
}

代码示例来源：origin: jpos/jPOS-EE

public T getItemByParam(String param, Object value, boolean withFilter) {
  try {
    CriteriaQuery<T> query = createQueryByParam(param, value, withFilter);
    return db.session().createQuery(query).getSingleResult();
  } catch (NoResultException nre) {
    return null;
  }
}

代码示例来源：origin: jpos/jPOS-EE

public List<T> getItemsByParam(String param, Object value, boolean withFilter) {
  try {
    CriteriaQuery<T> query = createQueryByParam(param, value, withFilter);
    return db.session().createQuery(query).list();
  } catch (NoResultException nre) {
    return null;
  }
}

代码示例来源：origin: jpos/jPOS-EE

@Override
public Object getEntityByParam(String param)  {
  try {
    return  DB.exec(db -> {
      db.session().enableFetchProfile("eager");
      return db.session().get(clazz, param);
    });
  } catch (Exception e) {
    getApp().getLog().error(e);
    return null;
  }
}

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Thing> listByTextValue (String type, String value) {
  Query query = db.session().getNamedQuery ("list-by-text-value")
    .setString ("type", type)
    .setString ("value", value);
  return (List<Thing>) query.list();
}
@SuppressWarnings("unchecked")

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Thing> listByDateName (String type, String name) {
  Query query = db.session().getNamedQuery ("list-by-date-name")
    .setString ("type", type)
    .setString ("name", name);
  return (List<Thing>) query.list();
}
@SuppressWarnings("unchecked")

代码示例来源：origin: jpos/jPOS-EE

private int getChildrenCount(Account parent) throws Exception {
  return DB.exec(db -> {
    db.session().refresh(parent);
    return parent.getChildren().size();
  });
}

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Thing> listByTextName (String type, String name) {
  Query query = db.session().getNamedQuery ("list-by-text-name")
    .setString ("type", type)
    .setString ("name", name);
  return (List<Thing>) query.list();
}
@SuppressWarnings("unchecked")

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Thing> listByLongValue (String type, long value) {
  Query query = db.session().getNamedQuery ("list-by-long-value")
    .setString ("type", type)
    .setLong ("value", value);
  return (List<Thing>) query.list();
}
@SuppressWarnings("unchecked")

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Thing> listByBigDecimalValue (String type, BigDecimal value) {
  Query query = db.session().getNamedQuery ("list-by-big-decimal-value")
    .setString ("type", type)
    .setBigDecimal ("value", value);
  return (List<Thing>) query.list();
}
@SuppressWarnings("unchecked")

代码示例来源：origin: jpos/jPOS-EE

public Journal getJournal (long id) {
    try {
      return (Journal) DB.exec(db -> db.session().get(Journal.class, id));
    } catch (Exception e) {
      getApp().getLog().error(e);
      return null;
    }
  }
}

代码示例来源：origin: jpos/jPOS-EE

@SuppressWarnings("unchecked")
public List<Thing> listByTimestampNameValue (String type, String name, Date value) {
  Query query = db.session().getNamedQuery ("list-by-timestamp-name-value")
    .setString ("type", type)
    .setString ("name", name)
    .setTimestamp ("value", value);
  return (List<Thing>) query.list();
}

代码示例来源：origin: jpos/jPOS-EE

private void create (String id) {
    try (DB db = new DB()) {
      db.open();
      db.beginTransaction();
      SeqNo seq = new SeqNo(id);
      db.session().save(seq);
      db.commit();
    } catch (Exception ignored) { }
  }
}