Hi,
I think you must pay attention to the fact, that your are connecting to
Jackrabbit via the JCA package. This package realizes a JCA adapter, in
conjunction with this adapter the application server is able to keep a
pool of JCR sessions. This pool keeps the actual JCR sessions. What you
are dealing with in your session beans are not the actual JCR sessions,
but session handles, proxies so to speak, provided by the JCA package.
Due to the bindSessionToTransaction-flag these JCA session handles are
closed whenever a container managed or bean managed transaction commits.
However, the actual JCR sessions associated with these session handles
are not closed, but kept alive in a pool.
So your error probably occurs, because the JCA session handle is already
closed (due to a transaction commit) when you call the session.isLive()
oder session.logout() in the @PreDestroy method.
At least this is how I understand it... :)
Am 12.08.2010 10:36, schrieb jason wang:
Hi,Can someone help me with the following problem.I have a stateless session bean which has the following
methods: @PostConstruct private void initialize(){ try { session =
repository.login(new SimpleCredentials("username", "password".toCharArray()));
}catch (LoginException e) { }catch(RepositoryException e){ } }
@PreDestroy private void cleanup(){ if (session!=null&& session.isLive()){
session.logout(); session=null; } } public void
addCategory(String absPath, JRCategory jrCategory){
try {
Node parentNode = session.getNode(absPath);
Node categoryNode = parentNode.addNode(jrCategory.getCategoryName(),
"nt:unstructured");
session.save();
}
}catch( ItemExistsException e){
}catch (PathNotFoundException e) {
} catch (RepositoryException e) {
}
}The jcr-ds.xml file has the following:<connection-factories> <tx-connection-factory> <jndi-name>jcr/local</jndi-name> <xa-transaction/> <rar-name>jackrabbit-jca-2.1.0.rar</rar-name>
<connection-definition>javax.jcr.Repository</connection-definition> <config-property name="homeDir" type="java.lang.String">D:\repositoryJR</config-property> <config-property name="configFile"
type="java.lang.String">repository.xml</config-property> <config-property name="repositoryURI" type="java.lang.String">jcr-jackrabbit://jackrabbit</config-property> <config-property
name="bindSessionToTransaction" type="java.lang.Boolean">true</config-property> </tx-connection-factory></connection-factories>When the session.logout() is executed, I got the "Inactive logical session handle called" exception.Is
this because the session is already closed when JTA transaction commits? How should I fix this problem?thanks a lot.Jason
