org.hibernate.query.Query.getReturnTypes()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中org.hibernate.query.Query.getReturnTypes方法的一些代码示例,展示了Query.getReturnTypes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。Query.getReturnTypes方法的具体详情如下:
包路径:org.hibernate.query.Query
类名称:Query
方法名:getReturnTypes

Query.getReturnTypes介绍

暂无

代码示例

代码示例来源:origin: hibernate/hibernate-orm

@Test
public void testComponentQueries() {
  Session s = openSession();
  s.beginTransaction();
  Type[] types = s.createQuery( "select h.name from Human h" ).getReturnTypes();
  assertEquals( 1, types.length );
  assertTrue( types[0] instanceof ComponentType );
  // Test the ability to perform comparisons between component values
  s.createQuery( "from Human h where h.name = h.name" ).list();
  s.createQuery( "from Human h where h.name = :name" ).setParameter( "name", new Name() ).list();
  s.createQuery( "from Human where name = :name" ).setParameter( "name", new Name() ).list();
  s.createQuery( "from Human h where :name = h.name" ).setParameter( "name", new Name() ).list();
  s.createQuery( "from Human h where :name <> h.name" ).setParameter( "name", new Name() ).list();
  // Test the ability to perform comparisons between a component and an explicit row-value
  s.createQuery( "from Human h where h.name = ('John', 'X', 'Doe')" ).list();
  s.createQuery( "from Human h where ('John', 'X', 'Doe') = h.name" ).list();
  s.createQuery( "from Human h where ('John', 'X', 'Doe') <> h.name" ).list();
  s.createQuery( "from Human h order by h.name" ).list();
  s.getTransaction().commit();
  s.close();
}

代码示例来源:origin: com.atlassian.hibernate/hibernate.adapter

@Override
@Deprecated
public Type[] getReturnTypes() throws HibernateException {
  try {
    return TypeV2Adapter.adapt(query.getReturnTypes());
  } catch (final PersistenceException ex) {
    throw HibernateExceptionAdapter.adapt(ex);
  }
}

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