[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2939) Seam Remoting Problem - Cannot pass HashMap

Sat May 3 03:11:20 EDT 2008

    [ http://jira.jboss.com/jira/browse/JBSEAM-2939?page=comments#action_12411688 ] 

Shane Bryzak commented on JBSEAM-2939:
--------------------------------------

I can't reproduce this.  Can you please post the code for the method you are calling?

> Seam Remoting Problem - Cannot pass HashMap
> -------------------------------------------
>
>                 Key: JBSEAM-2939
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2939
>             Project: Seam
>          Issue Type: Bug
>          Components: Remoting
>    Affects Versions: 2.0.0.GA
>         Environment: Windows XP
>            Reporter: P C
>         Assigned To: Shane Bryzak
>
> I have a problem where when I pass a HashMap parameter from client js to the server, the server (SEAM) doesn't seem to be able to convert/decode the HashMap properly.  I have the following exception in seam:
> Caused by: org.jboss.seam.remoting.wrapper.ConversionException: Could not create value of type [java.util.HashMap<java.lang.String, java.lang.String>]
>                       at org.jboss.seam.remoting.wrapper.MapWrapper.convert(MapWrapper.java:101)
>                        .....
> Here what I have done to pass the HashMap in javascript:
> var testM = new Seam.Remoting.Map()
> testM.put("0","0");
> testM.put("1","1");
> Seam.Component.getInstance("event").testMap(testM,callback);
> Someone mentioned a bug like that in the past, but doesn't look like it is resolved (JBSEAM-1202)

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