Hi!
Everytime I use a read-only pattern(get*) on my EntityBean, the pessimistic locking stops working (for other methods also)! It behaves just like optimistic locking. I experimented for a few days, I read the forums and the JBoss 4.0 Book, there is nothing on this behaviour.
some of the xdoclet tags (the ones that count):
/**
* Autogenerated EJB implementation class for SystemKontoEB
*
*
*
* @ejb.bean
* generate = "true"
* name = "SystemKontoEB"
* type = "CMP"
* cmp-version = "2.x"
* view-type = "local"
* local-jndi-name = "ejb/SystemKontoEB"
* reentrant = "true"
*
* @jboss.container-configuration
* name = "Standard CMP 2.x EntityBean Pessimistic"
*
* @jboss.cache-invalidation
* value = "true"
*
* @jboss.cache-invalidation-config
* invalidation-group-name = "SystemKontoEBGroup"
*
* @jboss.tuned-updates
*
* @jboss.entity-command
* name = "no-select-before-insert"
*
* @jboss.read-ahead
* strategy = "on-load"
* page-size = "20"
*
* @ejb.util
* generate = "physical"
*
* @ejb.transaction
* type = "Required"
*
* @ejb.persistence
* table-name = "SYSTEMKONTO"
*
* @jboss.method-attributes
* pattern = "get*"
* read-only = "true"
*/
"Standard CMP 2.x EntityBean Pessimistic" is the same as "Standard CMP 2.x EntityBean" only with the modifications below. I use my own invalidation methods, if you wonder why i do this.
<locking-policy>org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock</locking-policy>
Any ideas why the read-only method tag (get*) would interfere with the pessimistic locking of other methods which don't match the get* pattern?
-> JBoss 4.0.2