命名查询未知 - 注释&过冬 [英] Named query not known - Annotations & Hibernate

问题描述

  org.springframework.orm.hibernate3.HibernateSystemException：命名查询未知：
  

实体类标题：

  @Entity 
 @NamedNativeQuery（callable = true，name =_Foo_SP，query =call _Foo（），readOnly = true，resultClass = Foo.class）
 public class Foo {
 //...properties为简洁省略
} 
  

在hibernate.cfg.xml：

 < mapping 
 class =com.company.test.Foo/ > 
  

在测试类中：

  private static HibernateTemplate HIBERNATE_TEMPLATE; 
 
 public static void main（final String [] args）{
 HIBERNATE_TEMPLATE = 
 new HibernateTemplate（new AnnotationConfiguration（）。addAnnotatedClass（Foo.class）.configure（）。buildSessionFactory （））; 
 new HibernateTest（）。test（）; 
} 
 
 public void test（）{
 List findByNamedQuery = HIBERNATE_TEMPLATE.findByNamedQuery（_Foo_SP）; 
 for（Object object：findByNamedQuery）{
 System.out.println（object）; 
 System.out.println（object.getClass（）。getName（））; 
 
 
 $ / code $ / pre 
 
我有这个工作没有注解（例如：与映射到映射文件中），但是使用JPA注释声明映射似乎更直观 - 但我似乎无法使其工作。 
 
 
 
我在这里做错了什么？我试图做甚至可能吗？看来我不是唯一遇到此问题的人，请参阅：此处。 
 
 
 
我使用hibernate 3.5.6-FINAL FWIW。
 
 
  TIA 
解决方案
问题是我使用了错误的@Entity类。当我使用时： 
 
 
  org.hibernate.annotations.Entity 
  
我会遇到上述问题。但是，一旦切换到： 
 
 
  javax.persistence.Entity 
  
有效！
 
I am getting the following exception:
org.springframework.orm.hibernate3.HibernateSystemException: Named query not known:
Entity class header:
@Entity
@NamedNativeQuery( callable = true, name = "_Foo_SP", query = "call _Foo()", readOnly = true, resultClass = Foo.class )
public class Foo {
   //...properties omitted for brevity
}
In the hibernate.cfg.xml:
    <mapping
        class="com.company.test.Foo" />
And in a test class:
private static HibernateTemplate HIBERNATE_TEMPLATE;

public static void main( final String[] args ) {
    HIBERNATE_TEMPLATE =
        new HibernateTemplate( new AnnotationConfiguration().addAnnotatedClass( Foo.class ).configure().buildSessionFactory() );
    new HibernateTest().test();
}

public void test() {
    List findByNamedQuery = HIBERNATE_TEMPLATE.findByNamedQuery( "_Foo_SP" );
    for( Object object : findByNamedQuery ) {
        System.out.println( object );
        System.out.println( object.getClass().getName() );
    }
}
I had this working without annotations (eg: with the mapping in a mapping file) but it seems more intuitive to simply use the JPA annotations to declare mappings - but I can't seem to get it to work. 

What am I doing wrong here? Is what I'm trying to do even possible? It seems I'm not the only one to encounter this, see: here.

I'm using hibernate 3.5.6-FINAL FWIW.

TIA
解决方案
The problem was that I was using the wrong @Entity class. When I used:
org.hibernate.annotations.Entity
I would get the problems above. However, once I switched to:
javax.persistence.Entity
It works!

                        
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