[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-842) s:hasRole() in jBPM EL.

Tom Baeyens (JIRA) jira-events at lists.jboss.org
Thu Feb 15 05:44:30 EST 2007


    [ http://jira.jboss.com/jira/browse/JBSEAM-842?page=comments#action_12353174 ] 
            
Tom Baeyens commented on JBSEAM-842:
------------------------------------

i have no problem to change the el implementation used by jbpm with another one.  I only must be able to port one feature that I currently support: method binding.  In the current approach, even use method binding and variable binding interchangeably.  But I guess that one will be hard to port.

The only problem is to know which implementation and how to get it done.  Last thing I tried was taking a look at Stan Silvert's work on adding parameter passing in method bindings.  Didn't succeed in understanding how this was added, nor did I get the structure of the RI of EL.

Can you give me some pointers as to what should be done ?
* which implementation ?
* does it already support parameter passing in method bindings ?

... maybe we'll have to postpone the 3.2 release for this.  as this will break backwards compatibility.  maybe it's better to do this between jbpm 3.1.x and 3.2 then between two subsequent 3.2.x releases.


> s:hasRole() in jBPM EL.
> -----------------------
>
>                 Key: JBSEAM-842
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-842
>             Project: JBoss Seam
>          Issue Type: Feature Request
>          Components: BPM
>            Reporter: Gavin King
>         Assigned To: Shane Bryzak
>            Priority: Critical
>             Fix For: 1.1.7.GA
>
>
> Currently, jBPM uses its own forked EL (which is a problem to begin with....). This means that it can't see the s: functions.
> We need to fix this problem ASAP.

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