[jira] [Updated] (TUSCANY-3908) IllegalArgumentException with XMLStreamReader2JSON transformer

["Scott Kurz (JIRA)" <de...@tuscany.apache.org>]

     [ https://issues.apache.org/jira/browse/TUSCANY-3908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Scott Kurz updated TUSCANY-3908:
--------------------------------

    Attachment: recreate.patch

To recreate simply apply this patch enabling one of the itest/data-copy tests using JSON



> IllegalArgumentException with XMLStreamReader2JSON transformer
> --------------------------------------------------------------
>
>                 Key: TUSCANY-3908
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-3908
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Integration Tests
>    Affects Versions: Java-SCA-2.x
>            Reporter: Scott Kurz
>         Attachments: recreate.patch
>
>
> I get this error on what seems like a relatively simple path through the XMLStreamReader2JSON:
> java.lang.IllegalArgumentException: org.codehaus.jettison.json.JSONException: A JSONObject text must begin with '{' at character 0 of 
> This happens on line 67 of XMLStreamReader2JSON which looks like:
>             return JSONHelper.toJSON(writer.toString(), type);
> I can see that writer.toString() is returning the empty string.   Not sure why.
> Here is the payload (including wrapper) coming in via binding.ws.   Since it's Axis2, we load it as AXIOM and first do an OMElement2XMLStreamReader:
> <ns2:greetJSON xmlns:ns2="http://intf.privatecopy.itest/"><arg0><firstName>Jason</firstName><lastName>Nosaj</lastName></arg0></ns2:greetJSON>
> Since JSONDataBinding doesn't provide a wrapper handler, we unwrap first (on the source side), and so the XML being passed to XMLStreamReader2JSON corresponds to:
> <arg0><firstName>Jason</firstName><lastName>Nosaj</lastName></arg0>
> Could the problem be that <arg0> is not a schema-declared global element?
> I'm not too familiar with JSON<->XML. so figured I'd just write this up. not sure when I'd get around to investigating more and maybe someone knows the answer.
> Thanks, Scott

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