[jboss-jira] [JBoss JIRA] Created: (JBRULES-2593) JPAKnowledgeServiceBean does not initialize JPAKnowledgeFactoryService
JPAKnowledgeServiceBean does not initialize JPAKnowledgeFactoryService
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Key: JBRULES-2593
URL: https://jira.jboss.org/browse/JBRULES-2593
Project: Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: All
Affects Versions: 5.1.0.CR1
Environment: N/A
Reporter: Anatoly Polinsky
Assignee: Mark Proctor
private JPAKnowledgeFactoryService jpaKnowledgeServiceProvider;
in "JPAKnowledgeServiceBean" is not initialized. It used to be by:
protected void initDao() {
... ... ...
jpaKnowledgeServiceProvider = node.get( JPAKnowledgeFactoryService.class );
if ( jpaKnowledgeServiceProvider instanceof JPAKnowledgeProviderLocalClient ) {
JPAKnowledgeProviderLocalClient local = (JPAKnowledgeProviderLocalClient)
jpaKnowledgeServiceProvider;
local.setCommandServiceClass( SpringSingleSessionCommandService.class );
} else {
throw new RuntimeDroolsException( "JPAKnowledgeService is not instance
of: " + JPAKnowledgeProviderLocalClient.class.getName() );
}
}
but now this code is commented out [ in the latest SNAPSHOT as well ]. Therefore both:
public StatefulKnowledgeSession newStatefulKnowledgeSession() {}
and
public StatefulKnowledgeSession loadStatefulKnowledgeSession(final int sessionId) {}
FAIL, since they use jpaKnowledgeServiceProvider to create / load Sessions:
return jpaKnowledgeServiceProvider.newStatefulKnowledgeSession..
return jpaKnowledgeServiceProvider.loadStatefulKnowledgeSession..
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I understand "SpringSingleSessionCommandService" was removed, but this is not
the reason to document the whole thing as it breaks the code base that depends on it.
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If "JPAKnowledgeServiceBean" is deprecated, or a different configuration
required, please advise. Is it documented?
Thank you,
/Anatoly
Exception to be indexed by Google:
java.lang.NullPointerException
at
org.drools.container.spring.beans.persistence.JPAKnowledgeServiceBean$1$1.doInJpa(JPAKnowledgeServiceBean.java:42)
at
org.drools.container.spring.beans.persistence.JPAKnowledgeServiceBean$1$1.doInJpa(JPAKnowledgeServiceBean.java:41)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:183)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:146)
at
org.drools.container.spring.beans.persistence.JPAKnowledgeServiceBean$1.doInTransaction(JPAKnowledgeServiceBean.java:40)
at
org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
at
org.drools.container.spring.beans.persistence.JPAKnowledgeServiceBean.newStatefulKnowledgeSession(JPAKnowledgeServiceBean.java:38)
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