Hibernate version:
hibernate3.0.5
Mapping documents:
No
Code between sessionFactory.openSession() and session.close():
Code:
return getHibernateTemplate().executeFind(new HibernateCallback() {
public Object doInHibernate(Session session) throws HibernateException, SQLException {
DetachedCriteria detachedCriteria = HibernateUtil.getLikeDetachedCriteriaFromBean(user, order, HibernateConstants.DEFAULT_MATCH_MODE);
return HibernateUtil.getPageResult(detachedCriteria.getExecutableCriteria(session), begin, interval);
}
});
Full stack trace of any exception that occurs:java.lang.ClassCastException: $Proxy2
at org.hibernate.criterion.DetachedCriteria.getExecutableCriteria(DetachedCriteria.java:51)
at org.summerfragrance.security.dao.hibernate.UserDAOHibernate$1.doInHibernate(UserDAOHibernate.java:60)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:312)
at org.springframework.orm.hibernate3.HibernateTemplate.executeFind(HibernateTemplate.java:292)
at org.summerfragrance.security.dao.hibernate.UserDAOHibernate.findUsers(UserDAOHibernate.java:57)
at org.summerfragrance.security.dao.UserDAOTest.testGetUsers(UserDAOTest.java:88)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:436)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:311)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Name and version of the database you are using:MySql 4.0.11
The generated SQL (show_sql=true):Debug level Hibernate log excerpt:I find these code in org.hibernate.criterion.DetachedCriteria:
Code:
/**
* Get an executable instance of <literal>Criteria</literal>,
* to actually run the query.
*/
public Criteria getExecutableCriteria(Session session) {
impl.setSession( (SessionImpl) session );
return impl;
}
because in the runtime environment, the session is a dynamic proxy object, why cast Session into SessionImpl confused I.[/code]
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