Hi all,

Do we have an update on this? I am having the same issue with DSS 3.1.0
using org.apache.axis2.json.gson.JsonFormatter.

On Tue, Jun 17, 2014 at 12:18 PM, Bhathiya Jayasekara <[email protected]>
wrote:

> Hi Chanika,
>
> Please find the dbs file attached.
>
> Thanks,
> Bhathiya
>
>
> On Mon, Jun 16, 2014 at 11:35 PM, Chanika Geeganage <[email protected]>
> wrote:
>
>> Hi Bhathiya,
>>
>> I just tried with a similar scenario in a fresh pack. But it is working
>> fine. Can you please send the data service configuration
>>
>> Thanks
>>
>>
>> On Tue, Jun 17, 2014 at 11:37 AM, Anjana Fernando <[email protected]>
>> wrote:
>>
>>> Hi Bhathiya,
>>>
>>> What's now shipped by default is the new streaming JSON formatter. And
>>> it did work though, when we did testing, and now even, I tested it with
>>> another scenario. Maybe there's some bug that has surfaced because of the
>>> way you created the resource. Chanika, Shameera, please check this a bit
>>> and see.
>>>
>>> Cheers,
>>> Anjana.
>>>
>>>
>>> On Tue, Jun 17, 2014 at 2:04 AM, Bhathiya Jayasekara <[email protected]>
>>> wrote:
>>>
>>>> Hi Eranda,
>>>>
>>>> It was commented out. Instead, what was there for "application/json" is
>>>>
>>>>         <messageFormatter contentType="application/json"
>>>> class="org.apache.axis2.json.gson.JsonFormatter" />
>>>>
>>>> So, I removed the default one and set the one you said.
>>>>
>>>> Now it works!!!!, and I'm confused. :)
>>>>
>>>> What's the difference between these 2 formatters?
>>>> Are we supposed to do this configuration change if we need json
>>>> support? I couldn't find it in docs[1] though.
>>>>
>>>> [1]
>>>> https://docs.wso2.org/display/DSS321/Exposing+Data+as+REST-Style+Resources
>>>>
>>>>
>>>> Thanks,
>>>> Bhathiya
>>>>
>>>>
>>>>
>>>>
>>>> On Mon, Jun 16, 2014 at 4:51 PM, Eranda Sooriyabandara <[email protected]
>>>> > wrote:
>>>>
>>>>> Check whether the following message formatter is in axis2.xml
>>>>>
>>>>> <messageFormatter contentType="application/json"
>>>>> class="org.apache.axis2.json.JSONMessageFormatter"/>
>>>>>
>>>>>
>>>>> thanks
>>>>> Eranda
>>>>>
>>>>>
>>>>> On Tue, Jun 17, 2014 at 4:59 AM, Bhathiya Jayasekara <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> Just observed that [1] works fine, while [2] gives above error.
>>>>>>
>>>>>> [1] curl *-H "accept:application/xml"*
>>>>>> http://10.213.209.1:9763/services/samples/RDBMSSample.HTTPEndpoint/getAddress/firstName/Juri/lastName/Yoshido
>>>>>>
>>>>>> [2] curl *-H "accept:application/json"*
>>>>>> http://10.213.209.1:9763/services/samples/RDBMSSample.HTTPEndpoint/getAddress/firstName/Juri/lastName/Yoshido
>>>>>>
>>>>>> Any ideas?
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>>
>>>>>> On Mon, Jun 16, 2014 at 4:18 PM, Bhathiya Jayasekara <
>>>>>> [email protected]> wrote:
>>>>>>
>>>>>>> Hi all,
>>>>>>>
>>>>>>> I added a resource to *samples/RDBMSSample* which comes with DSS*.*
>>>>>>>
>>>>>>>    <resource method="GET"
>>>>>>> path="getAddress/firstName/{firstName}/lastName/{lastName}">
>>>>>>>       <call-query href="customerAddressSQL">
>>>>>>>          <with-param name="lastName" query-param="lastName"/>
>>>>>>>          <with-param name="firstName" query-param="firstName"/>
>>>>>>>       </call-query>
>>>>>>>    </resource>
>>>>>>>
>>>>>>> Now when I call,
>>>>>>>
>>>>>>> *GET* 
>>>>>>> *http://10.213.209.1:9763/services/samples/RDBMSSample.HTTPEndpoint/getAddress/firstName/Juri/lastName/Yoshido
>>>>>>> <http://10.213.209.1:9763/services/samples/RDBMSSample.HTTPEndpoint/getAddress/firstName/Juri/lastName/Yoshido>*
>>>>>>>
>>>>>>> I get following response and backend exceptions.
>>>>>>>
>>>>>>> *Response: *   {"Fault":{"Code":"","Reason":"Error while writing to
>>>>>>> the output stream using JsonWriter","Detail":""}}
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> *Backend Exception:*
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> [2014-06-16 16:14:59,876] ERROR 
>>>>>>> {org.wso2.carbon.dataservices.core.description.query.SQLQuery} -
>>>>>>> java.lang.IllegalStateException
>>>>>>>         at com.google.gson.stream.JsonWriter.name(JsonWriter.java:338)
>>>>>>>         at 
>>>>>>> org.apache.axis2.json.gson.GsonXMLStreamWriter.writeStartJson(GsonXMLStreamWriter.java:134)
>>>>>>>         at 
>>>>>>> org.apache.axis2.json.gson.GsonXMLStreamWriter.writeStartElement(GsonXMLStreamWriter.java:227)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.XMLWriterHelper.writeResultElement(XMLWriterHelper.java:144)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.StaticOutputElement.executeElement(StaticOutputElement.java:250)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElement.execute(OutputElement.java:89)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElementGroup.executeElement(OutputElementGroup.java:106)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElement.execute(OutputElement.java:89)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.Query.writeResultEntry(Query.java:396)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.SQLQuery.processNormalQuery(SQLQuery.java:857)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.SQLQuery.runQuery(SQLQuery.java:2290)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.Query.execute(Query.java:282)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.CallQuery.executeElement(CallQuery.java:179)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.CallQueryGroup.executeElement(CallQueryGroup.java:111)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElement.execute(OutputElement.java:89)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.resource.Resource.execute(Resource.java:67)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.DataService.invoke(DataService.java:462)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.DSOMDataSource.execute(DSOMDataSource.java:96)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.DSOMDataSource.serialize(DSOMDataSource.java:107)
>>>>>>>         at 
>>>>>>> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.internalSerialize(OMSourcedElementImpl.java:691)
>>>>>>>         at 
>>>>>>> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.serializeAndConsume(OMSourcedElementImpl.java:754)
>>>>>>>         at 
>>>>>>> org.apache.axis2.json.gson.JsonFormatter.writeTo(JsonFormatter.java:100)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutputStream(CommonsHTTPTransportSender.java:411)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:288)
>>>>>>>         at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
>>>>>>>         at 
>>>>>>> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:45)
>>>>>>>         at 
>>>>>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
>>>>>>>         at 
>>>>>>> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:144)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:139)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:837)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.core.transports.CarbonServlet.handleRestRequest(CarbonServlet.java:303)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.core.transports.CarbonServlet.doGet(CarbonServlet.java:152)
>>>>>>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
>>>>>>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>>>>>>         at 
>>>>>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
>>>>>>>         at 
>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
>>>>>>>         at 
>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
>>>>>>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
>>>>>>>         at 
>>>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
>>>>>>>         at 
>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
>>>>>>>         at 
>>>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>>>>>>>         at 
>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
>>>>>>>         at 
>>>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
>>>>>>>         at 
>>>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
>>>>>>>         at 
>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
>>>>>>>         at 
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>>>>>>         at 
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>>>>>>         at java.lang.Thread.run(Thread.java:662)
>>>>>>> [2014-06-16 16:14:59,876] ERROR 
>>>>>>> {org.wso2.carbon.dataservices.core.engine.DataService} -  DS Fault 
>>>>>>> Message: Error in 'SQLQuery.processNormalQuery'
>>>>>>> DS Code: DATABASE_ERROR
>>>>>>> Source Data Service:-
>>>>>>> Name: RDBMSSample
>>>>>>> Location: /samples/RDBMSSample.dbs
>>>>>>> Description: N/A
>>>>>>> Default Namespace: http://ws.wso2.org/dataservice/samples/rdbms_sample
>>>>>>> Current Request Name: 
>>>>>>> _getgetaddress_firstname_firstname_lastname_lastname
>>>>>>> Current Params: {lastName=Yoshido, firstName=Juri}
>>>>>>> Nested Exception:-
>>>>>>> java.lang.IllegalStateException
>>>>>>>
>>>>>>> DS Fault Message: Error in 'SQLQuery.processNormalQuery'
>>>>>>> DS Code: DATABASE_ERROR
>>>>>>> Source Data Service:-
>>>>>>> Name: RDBMSSample
>>>>>>> Location: /samples/RDBMSSample.dbs
>>>>>>> Description: N/A
>>>>>>> Default Namespace: http://ws.wso2.org/dataservice/samples/rdbms_sample
>>>>>>> Current Request Name: 
>>>>>>> _getgetaddress_firstname_firstname_lastname_lastname
>>>>>>> Current Params: {lastName=Yoshido, firstName=Juri}
>>>>>>> Nested Exception:-
>>>>>>> java.lang.IllegalStateException
>>>>>>>
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.SQLQuery.processNormalQuery(SQLQuery.java:864)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.SQLQuery.runQuery(SQLQuery.java:2290)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.Query.execute(Query.java:282)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.CallQuery.executeElement(CallQuery.java:179)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.CallQueryGroup.executeElement(CallQueryGroup.java:111)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElement.execute(OutputElement.java:89)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.resource.Resource.execute(Resource.java:67)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.DataService.invoke(DataService.java:462)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.DSOMDataSource.execute(DSOMDataSource.java:96)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.DSOMDataSource.serialize(DSOMDataSource.java:107)
>>>>>>>         at 
>>>>>>> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.internalSerialize(OMSourcedElementImpl.java:691)
>>>>>>>         at 
>>>>>>> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.serializeAndConsume(OMSourcedElementImpl.java:754)
>>>>>>>         at 
>>>>>>> org.apache.axis2.json.gson.JsonFormatter.writeTo(JsonFormatter.java:100)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutputStream(CommonsHTTPTransportSender.java:411)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:288)
>>>>>>>         at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442)
>>>>>>>         at 
>>>>>>> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:45)
>>>>>>>         at 
>>>>>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
>>>>>>>         at 
>>>>>>> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:144)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:139)
>>>>>>>         at 
>>>>>>> org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:837)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.core.transports.CarbonServlet.handleRestRequest(CarbonServlet.java:303)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.core.transports.CarbonServlet.doGet(CarbonServlet.java:152)
>>>>>>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
>>>>>>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>>>>>>         at 
>>>>>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
>>>>>>>         at 
>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
>>>>>>>         at 
>>>>>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
>>>>>>>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
>>>>>>>         at 
>>>>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
>>>>>>>         at 
>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
>>>>>>>         at 
>>>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
>>>>>>>         at 
>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>>>>>>>         at 
>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
>>>>>>>         at 
>>>>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
>>>>>>>         at 
>>>>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
>>>>>>>         at 
>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
>>>>>>>         at 
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>>>>>>         at 
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>>>>>>         at java.lang.Thread.run(Thread.java:662)
>>>>>>> Caused by: java.lang.IllegalStateException
>>>>>>>         at com.google.gson.stream.JsonWriter.name(JsonWriter.java:338)
>>>>>>>         at 
>>>>>>> org.apache.axis2.json.gson.GsonXMLStreamWriter.writeStartJson(GsonXMLStreamWriter.java:134)
>>>>>>>         at 
>>>>>>> org.apache.axis2.json.gson.GsonXMLStreamWriter.writeStartElement(GsonXMLStreamWriter.java:227)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.XMLWriterHelper.writeResultElement(XMLWriterHelper.java:144)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.StaticOutputElement.executeElement(StaticOutputElement.java:250)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElement.execute(OutputElement.java:89)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElementGroup.executeElement(OutputElementGroup.java:106)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.engine.OutputElement.execute(OutputElement.java:89)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.Query.writeResultEntry(Query.java:396)
>>>>>>>         at 
>>>>>>> org.wso2.carbon.dataservices.core.description.query.SQLQuery.processNormalQuery(SQLQuery.java:857)
>>>>>>>         ... 54 more
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Am I doing it wrong or is it a bug?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> --
>>>>>>> *Bhathiya Jayasekara*
>>>>>>> *Software Engineer,*
>>>>>>> *WSO2 inc., http://wso2.com <http://wso2.com>*
>>>>>>>
>>>>>>> *Phone: +94715478185 <%2B94715478185>*
>>>>>>> *LinkedIn: http://www.linkedin.com/in/bhathiyaj
>>>>>>> <http://www.linkedin.com/in/bhathiyaj>*
>>>>>>> *Twitter: https://twitter.com/bhathiyax
>>>>>>> <https://twitter.com/bhathiyax>*
>>>>>>> *Blog: http://movingaheadblog.blogspot.com
>>>>>>> <http://movingaheadblog.blogspot.com/>*
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *Bhathiya Jayasekara*
>>>>>> *Software Engineer,*
>>>>>> *WSO2 inc., http://wso2.com <http://wso2.com>*
>>>>>>
>>>>>> *Phone: +94715478185 <%2B94715478185>*
>>>>>> *LinkedIn: http://www.linkedin.com/in/bhathiyaj
>>>>>> <http://www.linkedin.com/in/bhathiyaj>*
>>>>>> *Twitter: https://twitter.com/bhathiyax
>>>>>> <https://twitter.com/bhathiyax>*
>>>>>> *Blog: http://movingaheadblog.blogspot.com
>>>>>> <http://movingaheadblog.blogspot.com/>*
>>>>>>
>>>>>> _______________________________________________
>>>>>> Dev mailing list
>>>>>> [email protected]
>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> *Eranda Sooriyabandara*Senior Software Engineer;
>>>>> Integration Technologies Team;
>>>>> WSO2 Inc.; http://wso2.com
>>>>> Lean . Enterprise . Middleware
>>>>>
>>>>> E-mail: eranda AT wso2.com
>>>>> Mobile: +94 716 472 816
>>>>> Linked-In: http://www.linkedin.com/in/erandasooriyabandara
>>>>> Blog: http://emsooriyabandara.blogspot.com/
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Bhathiya Jayasekara*
>>>> *Software Engineer,*
>>>> *WSO2 inc., http://wso2.com <http://wso2.com>*
>>>>
>>>> *Phone: +94715478185 <%2B94715478185>*
>>>> *LinkedIn: http://www.linkedin.com/in/bhathiyaj
>>>> <http://www.linkedin.com/in/bhathiyaj>*
>>>> *Twitter: https://twitter.com/bhathiyax <https://twitter.com/bhathiyax>*
>>>> *Blog: http://movingaheadblog.blogspot.com
>>>> <http://movingaheadblog.blogspot.com/>*
>>>>
>>>
>>>
>>>
>>> --
>>> *Anjana Fernando*
>>> Senior Technical Lead
>>> WSO2 Inc. | http://wso2.com
>>> lean . enterprise . middleware
>>>
>>
>>
>>
>> --
>> Best Regards..
>>
>> Chanika Geeganage
>> Software Engineer
>> WSO2, Inc.; http://wso2.com
>>
>>
>
>
> --
> *Bhathiya Jayasekara*
> *Software Engineer,*
> *WSO2 inc., http://wso2.com <http://wso2.com>*
>
> *Phone: +94715478185 <%2B94715478185>*
> *LinkedIn: http://www.linkedin.com/in/bhathiyaj
> <http://www.linkedin.com/in/bhathiyaj>*
> *Twitter: https://twitter.com/bhathiyax <https://twitter.com/bhathiyax>*
> *Blog: http://movingaheadblog.blogspot.com
> <http://movingaheadblog.blogspot.com/>*
>
> _______________________________________________
> Dev mailing list
> [email protected]
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>


-- 
Best Regards,

Kalpa Welivitigoda
Software Engineer, WSO2 Inc. http://wso2.com
Email: [email protected]
Mobile: +94776509215
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