[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-633) remoting extension in handling exceptions on client side

Francisco Jose Peredo Noguez (JIRA) jira-events at lists.jboss.org
Thu Aug 21 11:09:41 EDT 2008

    [ https://jira.jboss.org/jira/browse/JBSEAM-633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12426056#action_12426056 ] 

Francisco Jose Peredo Noguez commented on JBSEAM-633:

I think this should be implemented as originally requested, and leave extensions like extra-internationalization support, 404 NOT FOUND errors,  redirection on remoting failure, etc for much later: http://www.seamframework.org/Community/SeamRemotingNoExceptionsSupport#comment37390

> remoting extension in handling exceptions on client side
> --------------------------------------------------------
>                 Key: JBSEAM-633
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-633
>             Project: Seam
>          Issue Type: Patch
>          Components: Exception Handling, Remoting
>    Affects Versions: 1.1.0.GA
>            Reporter: Nico Gau
>            Assignee: Shane Bryzak
>            Priority: Optional
> Hi all,
> I don't really know what JIRA is by the way, so hopefully nobody is upset by this post. I first mailed Gavin but he told me I should put it in JIRA. 
> I currently work on a project which uses Seam Remoting directly and I didn't find a neat way in handling errors on the client side as Exceptions are not propagated to it. Therefore I changed Seam to transmit all exceptions which can be handled in the javascript part via another callback. E.g.:
> Seam.Component.getInstance('userManager').currentUser(function(user) {
> alert("user: " + user);
> },
> function(ex) {
> alert("exception occured: " + ex.getMessage());
> });
> As the exception handler is optional, the change would not brake any client code. If you are interested in the change, you can reach me at heinzbeinz AT googlemail.com

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