[jira] Closed: (BEEHIVE-270) Validate event handler exceptions against event declaration signature

["Zach Smith (JIRA)" <de...@beehive.apache.org>]

     [ http://issues.apache.org/jira/browse/BEEHIVE-270?page=all ]
     
Zach Smith closed BEEHIVE-270:
------------------------------


Exceptions declared on the EventHandler method which are not declared on the corresponding event cause the following error as expected.

"Handler method myHelloBeanMessageHandler throws clause is not a proper subset of the eventset methods throws claus.  Handlers may only throw throwables declared by the eventset"

> Validate event handler exceptions against event declaration signature
> ---------------------------------------------------------------------
>
>          Key: BEEHIVE-270
>          URL: http://issues.apache.org/jira/browse/BEEHIVE-270
>      Project: Beehive
>         Type: Bug
>   Components: Controls
>     Versions: V1Alpha
>     Reporter: Kenneth Tam
>     Assignee: Kenneth Tam
>     Priority: Minor
>      Fix For: v1m1

>
> Do tighter validation of declared exceptions on an event handler... they can't throw any check exception not declared on the associated event.  For example if the event is declared:
> public void onCreate();
> then the following is illegal:
> @EventHandler( field="x", event="onCreate" )
> public void handleOnCreate() throws Exception

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