Can somebody help me I'm having a

net.sf.hibernate.LazyInitializationException: Hibernate lazy instantiation problem

Since my junit tests doesnt fail. I think that the answer of my problem lies with the J2ee container.

I'm using JBoss 4sp1, Hibernate 2.1 and xdoclet1.2.2 and a MySql DB, below is my msql-ds.xml

<?xml version="1.0" encoding="UTF-8"?>

<datasources>
<local-tx-datasource>
<jndi-name>MySqlDS</jndi-name>
<connection-url>jdbc:mysql://server:3306/les</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>root</user-name>
<password>root</password>
<transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
<track-statements>false</track-statements>
<min-pool-size>10</min-pool-size>
<max-pool-size>30</max-pool-size>
<blocking-timeout-millis>10000</blocking-timeout-millis>
<idle-timeout-minutes>15</idle-timeout-minutes>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
<check-valid-connection-sql>select LAST_INSERT_ID()</check-valid-connection-sql>
<metadata>
<type-mapping>mySQL</type-mapping>
</metadata>
</local-tx-datasource>
</datasources>

and here is the code from my sessionbean (just in case...)



/**
* @throws Exception
* @ejb.interface-method view-type="local"
*/
public List getAllJournals() {
logger.info("getAllJournals method called.");
return (List) HibernateRunner.executeWrapCheckedExceptions(new HibernateTemplate() {

public Object execute(Session session) throws Exception {
return session.find("from " + Journal.class.getName());
}

});
}


I have posted this question on the jboss forum and didn't get any help there, so some help would be welcome.

Thanks and sorry for my the poor english ;-)