16:21:51,921 INFO  [STDOUT] 16:21:51,921 INFO  [Configuration] Configuration res
ource: /hibernate.cfg.xml
16:21:51,937 INFO  [STDOUT] 16:21:51,937 INFO  [Configuration] Mapping resource:
air/tm/model/Domain.hbm.xml
16:21:52,046 INFO  [STDOUT] 16:21:52,046 INFO  [Binder] Mapping class: air.tm.mo
del.Domain -> domainTM
16:21:52,046 INFO  [STDOUT] 16:21:52,046 INFO  [Configuration] Mapping resource:
air/tm/model/Group.hbm.xml
16:21:52,109 INFO  [STDOUT] 16:21:52,109 INFO  [Binder] Mapping class: air.tm.mo
del.Group -> groupTM
16:21:52,125 INFO  [STDOUT] 16:21:52,109 INFO  [Binder] Mapping collection: air.
tm.model.Group.users -> roleTM
16:21:52,125 INFO  [STDOUT] 16:21:52,125 INFO  [Configuration] Mapping resource:
air/tm/model/Info.hbm.xml
16:21:52,203 INFO  [STDOUT] 16:21:52,203 INFO  [Binder] Mapping class: air.tm.mo
del.Info -> infoTM
16:21:52,203 INFO  [STDOUT] 16:21:52,203 INFO  [Configuration] Mapping resource:
air/tm/model/Mod.hbm.xml
16:21:52,281 INFO  [STDOUT] 16:21:52,281 INFO  [Binder] Mapping class: air.tm.mo
del.Mod -> modTM
16:21:52,281 INFO  [STDOUT] 16:21:52,281 INFO  [Configuration] Mapping resource:
air/tm/model/User.hbm.xml
16:21:52,343 INFO  [STDOUT] 16:21:52,343 INFO  [Binder] Mapping class: air.tm.mo
del.User -> userTM
16:21:52,343 INFO  [STDOUT] 16:21:52,343 INFO  [Binder] Mapping collection: air.
tm.model.User.groups -> roleTM
16:21:52,343 INFO  [STDOUT] 16:21:52,343 INFO  [Configuration] Configured Sessio
nFactory: java:comp/env/hibernate/SessionFactory
16:21:52,343 INFO  [STDOUT] 16:21:52,343 INFO  [Configuration] processing one-to
-many association mappings
16:21:52,343 INFO  [STDOUT] 16:21:52,343 INFO  [Binder] Mapping collection: air.
tm.model.Domain.groupList -> groupTM
16:21:52,343 INFO  [STDOUT] 16:21:52,343 INFO  [Binder] Mapping collection: air.
tm.model.Domain.info -> infoTM
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [Binder] Mapping collection: air.
tm.model.Info.mod -> modTM
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [Configuration] processing foreig
n key constraints
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [SessionFactoryImpl] building ses
sion factory
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [Dialect] Using dialect: net.sf.h
ibernate.dialect.MySQLDialect
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [NamingHelper] JNDI InitialContex
t properties:{}
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [DatasourceConnectionProvider] Us
ing datasource: java:comp/env/jdbc/MysqlDS
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [SessionFactoryImpl] Use outer jo
in fetching: true
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [SessionFactoryImpl] Use scrollab
le result sets: true
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [SessionFactoryImpl] Transaction
strategy: net.sf.hibernate.transaction.JTATransactionFactory
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [NamingHelper] JNDI InitialContex
t properties:{}
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [JTATransactionFactory] No Transa
ctionManagerLookup configured (use of JCS read-write cache is not recommended)
16:21:52,359 INFO  [STDOUT] 16:21:52,359 INFO  [SessionFactoryImpl] echoing all
SQL to stdout
16:21:52,375 INFO  [STDOUT] 16:21:52,375 INFO  [SessionFactoryObjectFactory] Fac
tory name: java:comp/env/hibernate/SessionFactory
16:21:52,375 INFO  [STDOUT] 16:21:52,375 INFO  [NamingHelper] JNDI InitialContex
t properties:{}
16:21:52,375 INFO  [STDOUT] 16:21:52,375 INFO  [SessionFactoryObjectFactory] Bou
nd factory to JNDI name: java:comp/env/hibernate/SessionFactory
16:21:52,375 INFO  [STDOUT] 16:21:52,375 WARN  [SessionFactoryObjectFactory] Ini
tialContext did not implement EventContext
16:21:52,375 INFO  [STDOUT] 16:21:52,375 INFO  [SessionFactoryImpl] Query langua
ge substitutions: {}

<?xml version="1.0"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN" "http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">

<hibernate-configuration>
<!-- a SessionFactory instance listed as /jndi/name -->
<session-factory name="java:comp/env/hibernate/SessionFactory">

<!-- properties -->
<property name="connection.datasource">java:comp/env/jdbc/MysqlDS</property>


<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://213.163.10.98:3306/jboss</property>
<property name="hibernate.connection.username">jboss</property>
<property name="hibernate.connection.password">jboss</property>
<property name="show_sql">true</property>
<property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>

<property name="transaction.factory_class">net.sf.hibernate.transaction.JTATransactionFactory</property>
<property name="jta.UserTransaction">UserTransaction</property>

<!-- mapping files -->
<mapping resource="air/tm/model/Domain.hbm.xml"/>
<mapping resource="air/tm/model/Group.hbm.xml"/>
<mapping resource="air/tm/model/Info.hbm.xml"/>
<mapping resource="air/tm/model/Mod.hbm.xml"/>
<mapping resource="air/tm/model/User.hbm.xml"/>
</session-factory>

</hibernate-configuration>

/**
*
* @ejb.bean         name="Session0"
*                   jndi-name="ejb/tm/Session0"
*                   type="Stateless"
*
* @ejb.transaction  type="Required"
* @ejb.transaction-type type="Container"
*
*
* @ejb.resource-ref res-auth="Container"
*                   res-name="jdbc/MysqlDS"
*                   res-type="javax.sql.DataSource"
* @jboss.resource-ref res-ref-name="jdbc/MysqlDS"
*                     resource-name="MysqlDS"
*
* @jboss.container-configuration name="Standard Stateless SessionBean"
*/
public class Session0Bean implements SessionBean {
/**
* @ejb.interface-method view-type="remote"
*/
   
public boolean userLogin(Object user) {
boolean rv=false;

try {
Configuration cfg = new Configuration().configure();
SessionFactory sessions = cfg.buildSessionFactory();
Session sess = sessions.openSession();
//Transaction trans = sess.beginTransaction();
User u=new User();
u.setName("nev0");
sess.save(u);
//trans.commit();
sess.close();
   
} catch (Exception e) {
e.printStackTrace();
}
return rv;

}
   ...   
}

17:05:30,875 ERROR [STDERR] net.sf.hibernate.HibernateException: You cannot commit during a managed transaction!