[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5050) Session factory for statistics mbean cannot be set with dependencies

[Greg V (JIRA)]

Session factory for statistics mbean cannot be set with dependencies
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                 Key: HHH-5050
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5050
             Project: Hibernate Core
          Issue Type: Bug
          Components: core
    Affects Versions: 3.3.1
         Environment: JBoss 5.1 GA (using JPA)
DBMS: MSSQL 2005
            Reporter: Greg V
            Priority: Minor


There seems to be an issue with configuring the statistics mbean when not using specific session factories.

Here's the test case I've been using:

1) Configure an ejb-jar to use statistics. jboss-service.xml:

{code}
      <mbean code="org.hibernate.jmx.StatisticsService"
                name="Hibernate:application=HibernateTest,type=statistics">
                <depends>jboss:service=Naming</depends>
                <depends>jboss.j2ee:ear=HibernateTest.ear,jar=HibernateTest.jar,name=myManager,service=EJB3</depends>
                <attribute name="SessionFactoryJNDIName">hibernateTestSF</attribute>
       </mbean>
{code}

2) Enable statistics in persistence.xml and configure the session factory:

{code}
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
    http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
	version="1.0">
	<persistence-unit name="HibernateTest" transaction-type="JTA">
            <jta-data-source>java:datasources/HibernateTest</jta-data-source>
            <properties>
                        <property name="hibernate.dialect" value="com.c3.hibernate.dialect.SQLServerUnicodeDialect" />
                        <property name="hibernate.hbm2ddl.auto" value="none" />
                        <property name="hibernate.show_sql" value="true" />
                        <property name="hibernate.generate_statistics" value="true" />
                        <property name="hibernate.cache.use_second_level_cache" value="true" />
                        <property name="hibernate.cache.use_query_cache" value="true" />
                        <property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.jbc2.JndiMultiplexedJBossCacheRegionFactory" />
                        <property name="hibernate.cache.region.jbc2.cachefactory" value="java:CacheManager" />
                        <property name="hibernate.cache.region.jbc2.cfg.entity" value="mvcc-entity" />
                        <property name="hibernate.cache.region.jbc2.cfg.query" value="local-query" />
                        <property name="hibernate.cache.region_prefix" value="HibernateTest" />
                        <property name="hibernate.session_factory_name" value="hibernateTestSF"/>			
            </properties>
	</persistence-unit>
</persistence>
{code}

3) Startup jboss. Despite the dependency on the mbean, it tries to set its session factory jndi name, which results in the following: 

{org.hibernate.jmx.StatisticsService} - No session factory with JNDI name hibernateTestSF

Which is normal because the ejb-jar has not been fully deployed yet (although it has started deploying, the session factory from persistence.xml seems to get bound later on according to my server logs). If I don't set the session factory jndi name on the mbean it deploys fine and if I set it after the server has started via the jmx console, all is well. I think there might be an issue either with the dependency or with the setter in the mbean. 

If you need a sample maven project or if the test case is not clear enough or the assigned component is not the right one, let me know.

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