I added the 2 config statements that you provide to me and below is the extracted output from jboss. But looks like now i have problem with the transaction manager? What else to configure/change?
Fyi, my flow of application is like this. All incoming jsp will go through a filter called HibernateFilter.
HibernateFilter will access HibernateUtil class to manage the begin and commit transaction and ensure hibernate session are closed when jsp is fully processed. I hereby include my HibernateFilter and HibernateUtil class for your advise if anything need to modify to work with the JTA that you teach me to add in just now.
package my.com.snt.util;
import my.com.snt.cis.Application;
import my.com.snt.cis.exception.InfrastructureException;
import org.hibernate.*;
import org.hibernate.cfg.Configuration;
import org.apache.commons.logging.*;
import javax.naming.*;
import org.hibernate.cfg.Environment;
public class HibernateUtil {
private static Log log = LogFactory.getLog(Application.strAppLogName);
private static Configuration configuration;
private static SessionFactory sessionFactory;
private static final ThreadLocal threadSession = new ThreadLocal();
private static final ThreadLocal threadTransaction = new ThreadLocal();
private static final ThreadLocal threadInterceptor = new ThreadLocal();
// Create the initial SessionFactory from the default configuration files
static {
try {
configuration = new Configuration();
configuration.configure();
if (configuration.getProperty(Environment.SESSION_FACTORY_NAME) != null) {
// Let Hibernate bind the factory to JNDI
configuration.buildSessionFactory();
} else {
// or use static variable handling
sessionFactory = configuration.buildSessionFactory();
}
} catch (Throwable ex) {
log.error("Building SessionFactory failed.", ex);
System.out.println("HibernateUtil.java : " + ex);
throw new ExceptionInInitializerError(ex);
}
}
/**
* Returns the SessionFactory used for this static class.
*
* @return SessionFactory
*/
public static SessionFactory getSessionFactory() {
SessionFactory sf = null;
String sfName = configuration.getProperty(Environment.SESSION_FACTORY_NAME);
if ( sfName != null) {
log.debug("Looking up SessionFactory in JNDI.");
try {
sf = (SessionFactory) new InitialContext().lookup(sfName);
} catch (NamingException ex) {
throw new RuntimeException(ex);
}
} else {
sf = sessionFactory;
}
if (sf == null)
throw new InfrastructureException("SessionFactory not available.");
return sf;
}
/**
* Returns the original Hibernate configuration.
*
* @return Configuration
*/
public static Configuration getConfiguration() {
return configuration;
}
/**
* Rebuild the SessionFactory with the static Configuration.
*
*/
public static void rebuildSessionFactory()
throws InfrastructureException {
synchronized(sessionFactory) {
try {
sessionFactory = getConfiguration().buildSessionFactory();
} catch (Exception ex) {
throw new InfrastructureException(ex);
}
}
}
/**
* Rebuild the SessionFactory with the given Hibernate Configuration.
*
* @param cfg
*/
public static void rebuildSessionFactory(Configuration cfg)
throws InfrastructureException {
synchronized(sessionFactory) {
try {
sessionFactory = cfg.buildSessionFactory();
configuration = cfg;
} catch (Exception ex) {
throw new InfrastructureException(ex);
}
}
}
/**
* Retrieves the current Session local to the thread.
* <p/>
* If no Session is open, opens a new Session for the running thread.
*
* @return Session
*/
public static Session getSession()
throws InfrastructureException {
Session s = (Session) threadSession.get();
try {
if (s == null) {
log.debug("Opening new Session for this thread.");
if (getInterceptor() != null) {
log.debug("Using interceptor: " + getInterceptor().getClass());
s = getSessionFactory().openSession(getInterceptor());
} else {
s = getSessionFactory().openSession();
}
threadSession.set(s);
}
} catch (HibernateException ex) {
throw new InfrastructureException(ex);
}
return s;
}
/**
* Closes the Session local to the thread.
*/
public static void closeSession()
throws InfrastructureException {
try {
Session s = (Session) threadSession.get();
threadSession.set(null);
if (s != null && s.isOpen()) {
log.debug("Closing Session of this thread.");
s.close();
}
} catch (HibernateException ex) {
throw new InfrastructureException(ex);
}
}
/**
* Start a new database transaction.
*/
public static void beginTransaction()
throws InfrastructureException {
Transaction tx = (Transaction) threadTransaction.get();
try {
if (tx == null) {
log.debug("Starting new database transaction in this thread.");
tx = getSession().beginTransaction();
threadTransaction.set(tx);
}
} catch (HibernateException ex) {
throw new InfrastructureException(ex);
}
}
/**
* Commit the database transaction.
*/
public static void commitTransaction()
throws InfrastructureException {
Transaction tx = (Transaction) threadTransaction.get();
try {
if ( tx != null && !tx.wasCommitted()
&& !tx.wasRolledBack() ) {
log.debug("Committing database transaction of this thread.");
tx.commit();
}
threadTransaction.set(null);
} catch (HibernateException ex) {
rollbackTransaction();
throw new InfrastructureException(ex);
}
}
/**
* Commit the database transaction.
*/
public static void rollbackTransaction()
throws InfrastructureException {
Transaction tx = (Transaction) threadTransaction.get();
try {
threadTransaction.set(null);
if ( tx != null && !tx.wasCommitted() && !tx.wasRolledBack() ) {
log.debug("Trying to rollback database transaction of this thread.");
tx.rollback();
}
} catch (HibernateException ex) {
throw new InfrastructureException(ex);
} finally {
closeSession();
}
}
/**
* Reconnects a Hibernate Session to the current Thread.
*
* @param session The Hibernate Session to be reconnected.
*/
public static void reconnect(Session session)
throws InfrastructureException {
try {
session.reconnect();
threadSession.set(session);
} catch (HibernateException ex) {
throw new InfrastructureException(ex);
}
}
/**
* Disconnect and return Session from current Thread.
*
* @return Session the disconnected Session
*/
public static Session disconnectSession()
throws InfrastructureException {
Session session = getSession();
try {
threadSession.set(null);
if (session.isConnected() && session.isOpen())
session.disconnect();
} catch (HibernateException ex) {
throw new InfrastructureException(ex);
}
return session;
}
/**
* Register a Hibernate interceptor with the current thread.
* <p>
* Every Session opened is opened with this interceptor after
* registration. Has no effect if the current Session of the
* thread is already open, effective on next close()/getSession().
*/
public static void registerInterceptor(Interceptor interceptor) {
threadInterceptor.set(interceptor);
}
private static Interceptor getInterceptor() {
Interceptor interceptor =
(Interceptor) threadInterceptor.get();
return interceptor;
}
}
11:34:09,557 INFO [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup
11:34:12,416 INFO [TransactionManagerLookupFactory] instantiated TransactionManagerLookup
11:34:12,416 INFO [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup
11:34:12,416 INFO [TransactionManagerLookupFactory] instantiated TransactionManagerLookup
...
...
...
11:34:22,291 INFO [SessionFactoryImpl] building session factory
11:34:25,057 INFO [SessionFactoryObjectFactory] Factory name: java:jdbc/cis
11:34:25,416 INFO [NamingHelper] JNDI InitialContext properties:{}
11:34:25,416 INFO [SessionFactoryObjectFactory] Bound factory to JNDI name: java:jdbc/cis
11:34:25,416 WARN [SessionFactoryObjectFactory] InitialContext did not implement EventContext
11:34:25,416 INFO [NamingHelper] JNDI InitialContext properties:{}
11:34:25,416 ERROR [CIS] Building SessionFactory failed.
java.lang.ClassCastException: org.jboss.tm.TxManager
at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:2 at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:32 at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:121 at my.com.snt.util.HibernateUtil.<clinit>(HibernateUtil.java:4 at my.com.snt.cis.filter.HibernateFilter.doFilter(HibernateFilter.java:2 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:20 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:17 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:8 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:20 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:17 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:21 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:17 at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:3 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:15 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:5 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:10 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:14 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:85 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:74 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:52 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:11 at java.lang.Thread.run(Thread.java:5911:34:29,416 INFO [STDOUT] HibernateUtil.java : java.lang.ClassCastException: org.jboss.tm.TxManager
11:34:29,416 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError
at my.com.snt.cis.filter.HibernateFilter.doFilter(HibernateFilter.java:3 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:20 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:17 at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:8 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:20 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:17 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:21 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:17 at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:3 at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:15 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:5 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:10 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:14 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:85 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:74 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:52 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:11 at java.lang.Thread.run(Thread.java:5911:34:29,416 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
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