package org.hibernate.test.connections;
import junit.framework.Test;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.Environment;
import org.hibernate.context.ThreadLocalSessionContext;
import org.hibernate.engine.SessionFactoryImplementor;
import org.hibernate.testing.junit.functional.FunctionalTestClassTestSuite;
/**
* @author Steve Ebersole
*/
public class ThreadLocalCurrentSessionTest extends ConnectionManagementTestCase {
public ThreadLocalCurrentSessionTest(String name) {
super( name );
}
public static Test suite() {
return new FunctionalTestClassTestSuite( ThreadLocalCurrentSessionTest.class );
}
public void configure(Configuration cfg) {
super.configure( cfg );
cfg.setProperty( Environment.CURRENT_SESSION_CONTEXT_CLASS, TestableThreadLocalContext.class.getName() );
cfg.setProperty( Environment.GENERATE_STATISTICS, "true" );
}
protected Session getSessionUnderTest() throws Throwable {
Session session = getSessions().getCurrentSession();
session.beginTransaction();
return session;
}
protected void release(Session session) {
long initialCount = getSessions().getStatistics().getSessionCloseCount();
session.getTransaction().commit();
long subsequentCount = getSessions().getStatistics().getSessionCloseCount();
assertEquals( "Session still open after commit", initialCount + 1, subsequentCount );
// also make sure it was cleaned up from the internal ThreadLocal...
assertFalse( "session still bound to internal ThreadLocal", TestableThreadLocalContext.hasBind() );
}
protected void reconnect(Session session) throws Throwable {
// session.reconnect();
session.beginTransaction();
}
protected void checkSerializedState(Session session) {
assertFalse( "session still bound after serialize", TestableThreadLocalContext.isSessionBound( session ) );
}
protected void checkDeserializedState(Session session) {
assertTrue( "session not bound after deserialize", TestableThreadLocalContext.isSessionBound( session ) );
}
public void testTransactionProtection() {
Session session = getSessions().getCurrentSession();
try {
session.createQuery( "from Silly" );
fail( "method other than beginTransaction{} allowed" );
}
catch ( HibernateException e ) {
// ok
}
}
public void testContextCleanup() {
Session session = getSessions().getCurrentSession();
session.beginTransaction();
session.getTransaction().commit();
assertFalse( "session open after txn completion", session.isOpen() );
assertFalse( "session still bound after txn completion", TestableThreadLocalContext.isSessionBound( session ) );
Session session2 = getSessions().getCurrentSession();
assertFalse( "same session returned after txn completion", session == session2 );
session2.close();
assertFalse( "session open after closing", session2.isOpen() );
assertFalse( "session still bound after closing", TestableThreadLocalContext.isSessionBound( session2 ) );
}
public static class TestableThreadLocalContext extends ThreadLocalSessionContext {
private static TestableThreadLocalContext me;
public TestableThreadLocalContext(SessionFactoryImplementor factory) {
super( factory );
me = this;
}
public static boolean isSessionBound(Session session) {
return sessionMap() != null && sessionMap().containsKey( me.factory )
&& sessionMap().get( me.factory ) == session;
}
public static boolean hasBind() {
return sessionMap() != null && sessionMap().containsKey( me.factory );
}
}
}