Help!! Strange Problem with Config

raja05 · **Joined:** Sat Oct 11, 2003 1:47 pm **Posts:** 17

Im trying to setup a simple Hibernate example and this is my Department.hbm.xml

Code:

<?xml version="1.0"?>

<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 2.0//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">

<hibernate-mapping>
    <class name="com.yoyo.hibernateimpl.objects.DepartmentHibernate" table="T_DEPARTMENT">
        <id name="departmentID" column="departmentid" type="int" unsaved-value="null">
            <generator class="assigned"/>
        </id>

        <property name="departmentName" type="java.lang.String" column="departmentname"/>

        <set name="projects">
              <key column="departmentid"/>
              <one-to-many class="com.yoyo.hibernateimpl.objects.ProjectHibernate"/>
        </set>
    </class>

</hibernate-mapping>

And i create my sessionFactory as

Code:

        Configuration config = new Configuration()
                                .addClass(com.yoyo.hibernateimpl.objects.CounterHibernate.class)
                                .addClass(com.yoyo.hibernateimpl.objects.ProjectHibernate.class)
                                .addClass(com.yoyo.hibernateimpl.objects.DepartmentHibernate.class);

        log.info("Before buildsessionfactory");
        sessionFactory = config.buildSessionFactory();

When i run this code, i can find the mapping information in the logs till

2003-10-15 00:27:32,657 DEBUG [net.sf.hibernate.cfg.Binder] Mapped property: departmentID -> departmentid, type: integer
2003-10-15 00:27:32,657 DEBUG [net.sf.hibernate.cfg.Binder] Mapped property: departmentName -> departmentname, type: string

and after this, it stops. I dont get the ""processing one-to-many association mappings" which is the first line of the buildSessionFactory() method. I dont get my log information printed either.
No Exceptions on my log .

Im totally confused. If i comment out the <set> tag , i get all the log messages for the Hibernate ones and the ones that i have in my code.

What am i doing wrong? Thanks so much.

-Raj

Code:

raja05 · **Joined:** Sat Oct 11, 2003 1:47 pm **Posts:** 17

Im using Hibernate 2.0.3

christian · **Posted:** Wed Oct 15, 2003 4:25 am

You propably forget the odmg.jar file and just don't see the classnotfound exception?

raja05 · **Joined:** Sat Oct 11, 2003 1:47 pm **Posts:** 17

Thanks so much, Christian, That worked.
I dont see the Classnotfound if i dont have it in my classpath.
Basically what im doing is running some Cactus tests on a Jboss environment using Hibernate. When i dont have the odmg.jar, the code enters my test*** method where i get the Hibernate object, continues till the Configuration.addClass() and then goes directly to my tearDown method after a second.

Only after i added my odmg.jar, did it go through the whole sequece of running it.
I am sending the relevant portions from my log file. Let me know if it can be filed as a bug report.

Thanks
Raj

The "Before Factory" message in the log is from my JUnit Test.

Code:

2003-10-15 08:04:56,174 INFO  [org.jboss.deployment.MainDeployer] Deployed package: file:/C:/osi_binaries/jboss-3.0.8/server/myproject/deploy/yoyo.ear
2003-10-15 08:04:56,174 INFO  [org.jboss.deployment.scanner.URLDeploymentScanner] Started
2003-10-15 08:04:56,174 INFO  [org.jboss.deployment.MainDeployer] Deployed package: file:/C:/osi_binaries/jboss-3.0.8/server/myproject/conf/jboss-service.xml
2003-10-15 08:04:56,174 INFO  [org.jboss.system.server.Server] JBoss (MX MicroKernel) [3.0.8 (CVSTag=JBoss_3_0_8 Date=200306050849)] Started in 0m:6s:629ms
2003-10-15 08:04:58,237 INFO  [STDOUT] Before Factory 
2003-10-15 08:04:58,267 INFO  [net.sf.hibernate.cfg.Environment] Hibernate 2.0.3
2003-10-15 08:04:58,287 INFO  [net.sf.hibernate.cfg.Environment] loaded properties from resource hibernate.properties: {hibernate.cglib.use_reflection_optimizer=true, hibernate.transaction.manager_lookup_class=net.sf.hibernate.transaction.JBossTransactionManagerLookup, hibernate.dialect=net.sf.hibernate.dialect.MySQLDialect, hibernate.query.substitutions=true 1, false 0, yes 'Y', no 'N', hibernate.jdbc.batch_size=0, hibernate.connection.datasource=java:/MySqlDS, jta.UserTransaction=UserTransaction, hibernate.show_sql=true, hibernate.transaction.factory_class=net.sf.hibernate.transaction.JTATransactionFactory}
2003-10-15 08:04:58,287 INFO  [net.sf.hibernate.cfg.Environment] using CGLIB reflection optimizer
2003-10-15 08:04:58,287 INFO  [net.sf.hibernate.cfg.Environment] JVM proxy support: true
2003-10-15 08:04:58,287 INFO  [net.sf.hibernate.cfg.Configuration] Mapping resource: com/yoyo/hibernateimpl/objects/CounterHibernate.hbm.xml
2003-10-15 08:04:58,398 INFO  [net.sf.hibernate.cfg.Binder] Mapping class: com.yoyo.hibernateimpl.objects.CounterHibernate -> T_COUNTER
2003-10-15 08:04:58,478 INFO  [net.sf.hibernate.cfg.Configuration] Mapping resource: com/yoyo/hibernateimpl/objects/ProjectHibernate.hbm.xml
2003-10-15 08:04:58,498 INFO  [net.sf.hibernate.cfg.Binder] Mapping class: com.yoyo.hibernateimpl.objects.ProjectHibernate -> T_PROJECT
2003-10-15 08:04:58,508 INFO  [net.sf.hibernate.cfg.Configuration] Mapping resource: com/yoyo/hibernateimpl/objects/DepartmentHibernate.hbm.xml
2003-10-15 08:04:58,518 INFO  [net.sf.hibernate.cfg.Binder] Mapping class: com.yoyo.hibernateimpl.objects.DepartmentHibernate -> T_DEPARTMENT
2003-10-15 08:04:59,119 INFO  [org.jboss.system.server.Server] Shutting down
2003-10-15 08:04:59,119 INFO  [org.jboss.system.server.Server] Shutting down the JVM now!