How do I return an Array from grails / jdo to Flex

Posted by mswallace on Stack Overflow See other posts from Stack Overflow or by mswallace
Published on 2010-06-13T00:19:59Z Indexed on 2010/06/13 0:22 UTC
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this seems really simple but I haven't gotten this to work. I am building my app with grails on google app engine. This pretty much requires you to use JDO.

I am making an HTTP call from flex to my app. The action that I am calling on the grails end looks like so

def returnShowsByDate = {
    def query = persistenceManager.newQuery( Show )
    def  showInstanceList = query.execute()

    return (List<Show>) showInstanceList

}

I have tried just returning "hello from grails" and that works just fine. I have alos tried the following

return showInstanceList

the JDO docs say the query.execute() returns a collection. Why I cant just return that to Flex I have no clue.

Any thoughts?

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