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albabtain
 Post subject: hbm2ddl.SchemaExport failing in session bean
PostPosted: Sat Jun 18, 2005 10:37 am 
Newbie

Joined: Wed Jun 15, 2005 12:23 pm
Posts: 7
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org.hibernate.tool.hbm2ddl.SchemaExport is failing in a statless session bean.

Any hints ?

Thank You

Hibernate version:
3.0.2
Mapping documents:
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.datasource">mysqlDS</property>
<property name="show_sql">true</property>
<property name="hibernate.hbm2ddl.auto">create-drop</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.autocommit">false</property>
<property name="org.hibernate.transaction.JTATransactionFactory">org.hibernate.transaction.JBossTransactionManagerLookup</property>

<!-- Mapping files -->
<mapping resource="mapFiles/ListValue.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Code between sessionFactory.openSession() and session.close():
Session session = HibernateUtil.currentSession();
Session dom4jSession = session.getSession(EntityMode.DOM4J);
List results_xml = dom4jSession.createCriteria(ListValue.class).list();
HibernateUtil.closeSession();
Full stack trace of any exception that occurs:
2005-06-18 07:27:17,847 ERROR [org.hibernate.tool.hbm2ddl.SchemaExport] schema export unsuccessful
java.sql.SQLException: You cannot commit during a managed transaction!
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWrapperManagedConnection.java:499)
at org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.java:451)
at org.hibernate.tool.hbm2ddl.SchemaExport$ProviderConnectionHelper.getConnection(SchemaExport.java:371)
at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:131)
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:100)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:259)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055)
at hibernate.HibernateUtil.<clinit>(HibernateUtil.java:28)
at template.service.TemplateCSBean.TestHib(TemplateCSBean.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:313)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:870)
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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
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 sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Name and version of the database you are using:
mysql 4.1
The generated SQL (show_sql=true):
2005-06-18 07:27:17,927 DEBUG [org.hibernate.jdbc.AbstractBatcher] opening JDBC connection
2005-06-18 07:27:17,927 DEBUG [org.hibernate.SQL] select this_.id as id0_, this_.name as name0_0_, this_.allowPosting as allowPos3_0_0_, this_.createdDate as createdD4_0_0_, this_.createdBy as createdBy0_0_ from ListValue this_
2005-06-18 07:27:17,927 INFO [STDOUT] Hibernate: select this_.id as id0_, this_.name as name0_0_, this_.allowPosting as allowPos3_0_0_, this_.createdDate as createdD4_0_0_, this_.createdBy as createdBy0_0_ from ListValue this_
2005-06-18 07:27:17,927 DEBUG [org.hibernate.jdbc.AbstractBatcher] preparing statement
2005-06-18 07:27:17,927 DEBUG [MySQL] --> Connection.java:1335 com.mysql.jdbc.Connection.prepareStatement("select this_.id as id0_, this_.name as name0_0_, this_.allowPosting as allowPos3_0_0_, this_.createdDate as createdD4_0_0_, this_.createdBy as createdBy0_0_ from ListValue this_")
2005-06-18 07:27:17,927 DEBUG [MySQL] --> Connection.java:1354 com.mysql.jdbc.Connection.prepareStatement("select this_.id as id0_, this_.name as name0_0_, this_.allowPosting as allowPos3_0_0_, this_.createdDate as createdD4_0_0_, this_.createdBy as createdBy0_0_ from ListValue this_", 1003, 1007)

Debug level Hibernate log excerpt:
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albabtain
 Post subject:
PostPosted: Sat Jun 18, 2005 10:52 am 
Newbie

Joined: Wed Jun 15, 2005 12:23 pm
Posts: 7
I also ran it with DB2 and I got the same :
2005-06-18 07:47:32,633 INFO [org.hibernate.tool.hbm2ddl.SchemaExport] Running hbm2ddl schema export
2005-06-18 07:47:32,633 INFO [org.hibernate.tool.hbm2ddl.SchemaExport] exporting generated schema to database
2005-06-18 07:47:32,633 INFO [org.hibernate.util.NamingHelper] JNDI InitialContext properties:{}
2005-06-18 07:47:32,633 INFO [org.hibernate.connection.DatasourceConnectionProvider] Using datasource: DB2DS
2005-06-18 07:47:32,633 ERROR [org.hibernate.tool.hbm2ddl.SchemaExport] schema export unsuccessful
java.sql.SQLException: You cannot commit during a managed transaction!
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWrapperManagedConnection.java:499)
at org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.java:451)
at org.hibernate.tool.hbm2ddl.SchemaExport$ProviderConnectionHelper.getConnection(SchemaExport.java:371)
at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:131)
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:100)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:259)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1055)
at hibernate.HibernateUtil.<clinit>(HibernateUtil.java:28)
at template.service.TemplateCSBean.TestHib(TemplateCSBean.java:113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:313)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:146)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:122)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:870)
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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
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 sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
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