[jboss-jira] [JBoss JIRA] Commented: (JBRULES-2971) update "swipes" fact from entry-point

[Mark Proctor (JIRA)]

    [ https://issues.jboss.org/browse/JBRULES-2971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12603397#comment-12603397 ] 

Mark Proctor commented on JBRULES-2971:
---------------------------------------

We are trying to decide what the intended behaviour. In general you should update with the entrypoint relevant to the handle. 
1) throw error
2) update in original entry point. This means regardless of the ep you call update() on it'll look the ep for the handle
3) move the facthandle from its' current ep to the one update is being called on.

> update "swipes" fact from entry-point
> -------------------------------------
>
>                 Key: JBRULES-2971
>                 URL: https://issues.jboss.org/browse/JBRULES-2971
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.2.0.M2
>            Reporter: Wolfgang Laun
>            Assignee: Mark Proctor
>             Fix For: 5.2.0.CR1
>
>
> After this code, the inserted Sale fact does not match
>    Sale() from entry-point "cash"
> as it does when line x is removed. 
>  ,  StatefulKnowledgeSession kSession = this.getSession();
>     WorkingMemoryEntryPoint wmeep = kSession.getWorkingMemoryEntryPoint( "cash" );
>     FactHandle fh;
>     Sale s = new Sale(...);
>     fh = wmeep.insert( s );
>     kSession.update( fh, s ); // x - this swipes the fact from entry-point "cash"
> If this is the intended behaviour (which would be very strange) it isn't documented.
>     

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