Hi,
I have an issue that I want to understand before I try and fix it...
JBoss 3.2.2, Commit Option A...
I have a SLSB method something like...
public void doSomething(){
Collection c = OrdersEJB.getItems();
<loop through collection and do some calculations>
<delete one of the 'items'>
}
If these method is called at the same time by two different clients, the
first one works the second gives me an error because the OrdersEJB.getItems()
returns a collection that includes the 'item' that has already been deleted
by the first client, and I try to use it. Part of the stack trace....
2003-11-13 16:38:49,707 ERROR [org.jboss.ejb.plugins.LogInterceptor]
TransactionRolledbackLocalException in method: public abstract java.sql.Date
com.prometricssoftware.CHaS2.ejb.core.diaryqueue.QueueLocal.getActionDate(),
causedBy:
javax.ejb.NoSuchObjectLocalException: Entity not found: primaryKey=102
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor
.java:158)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:267)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:11
8)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinde
rInterceptor.java:122)
at
org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:490)
at org.jboss.ejb.Container.invoke(Container.java:700)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFacto
ry.java:375)
at
org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
at $Proxy468.getActionDate(Unknown Source)
at
..now if I switch to Commit Option B for the 'item' EJB, I don't get this
error, and all seems to work as I expect it to.
Phil
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