Hi Amaya,

Thanks for the help.
It was resolved after adding the "_batch_req" at the end of resource as
suggested.

Thanks!
Rajith

On Thu, Jul 13, 2017 at 7:07 PM, Manuri Amaya Perera <[email protected]>
wrote:

> Hi Rajith,
>
> Please try the format [1] adding "_batch_req" at the end of the resource
> you are trying with.
>
> [1] {
>    "_post_supercededorder_batch_req":{
>       "_post_supercededorder":[
>          {
>             "parentOrder":"gla/2002/486",
>             "childOrder":"GLA/2017/449"
>          },
>          {
>             "parentOrder":"GLA/2017/449",
>             "childOrder":""
>          }
>       ]
>    }
> }
>
> Thanks,
> Manuri
>
> On Thu, Jul 13, 2017 at 10:07 PM, Rajith Roshan <[email protected]> wrote:
>
>> Hi Devs,
>>
>> I have a json payload [1], which is working fine when sent to a
>> particular resource in DSS.
>> But when I enable batch requests in the DSS service and sends the
>> request[2] it fails with the error [4]. I tried sending the data in
>> format[3] as well. But it also fails with the same error.
>> Any help would be highly appreciated?
>>
>> [1] - {
>>    "_post_supercededorder":{
>>       "parentOrder":"gla/2002/486",
>>       "childOrder":"GLA/2017/449"
>>    }
>> }
>>
>> [2] -{
>>    "_post_supercededorder_batch_req":{
>>       "_post_supercededorder":[
>>          {
>>             "parentOrder":"gla/2002/486",
>>             "childOrder":"GLA/2017/449"
>>          },
>>          {
>>             "parentOrder":"GLA/2017/449",
>>             "childOrder":""
>>          }
>>       ]
>>    }
>> }
>>
>> [3] - {
>>    "_post_supercededorder_batch_req":[
>>       {
>>          "_post_supercededorder":{
>>             "parentOrder":"gla/2002/479",
>>             "childOrder":"GLA/2017/450"
>>          }
>>       },
>>       {
>>          "_post_supercededorder":{
>>             "parentOrder":"gla/2002/509",
>>             "childOrder":"GLA/2017/450"
>>          }
>>       },
>>       {
>>          "_post_supercededorder":{
>>             "parentOrder":"GLA/2017/450",
>>             "childOrder":""
>>          }
>>       }
>>    ]
>> }
>>
>> [4] - Servlet.service() for servlet [bridgeservlet] in context with path
>> [/] threw exception
>> java.lang.NullPointerException
>> at org.apache.axis2.json.gson.GsonXMLStreamReader.validateArgum
>> entTypes(GsonXMLStreamReader.java:783)
>> at org.apache.axis2.json.gson.GsonXMLStreamReader.nextValue(Gso
>> nXMLStreamReader.java:734)
>> at org.apache.axis2.json.gson.GsonXMLStreamReader.readValue(Gso
>> nXMLStreamReader.java:626)
>> at org.apache.axis2.json.gson.GsonXMLStreamReader.stateTransiti
>> on(GsonXMLStreamReader.java:532)
>> at org.apache.axis2.json.gson.GsonXMLStreamReader.next(GsonXMLS
>> treamReader.java:178)
>> at org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(
>> StAXOMBuilder.java:681)
>> at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBu
>> ilder.java:214)
>> at org.apache.axiom.om.impl.llom.OMSerializableImpl.build(OMSer
>> ializableImpl.java:78)
>> at org.apache.axiom.om.impl.llom.OMElementImpl.build(OMElementI
>> mpl.java:722)
>> at org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElement
>> Impl.java:700)
>> at org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImp
>> l.java:105)
>> at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMEleme
>> ntImpl.java:296)
>> at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMEleme
>> ntImpl.java:212)
>> at org.apache.axiom.soap.impl.llom.SOAPBodyImpl.addChild(SOAPBo
>> dyImpl.java:231)
>> at org.apache.axis2.json.gson.JSONMessageHandler.invoke(JSONMes
>> sageHandler.java:84)
>> at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340)
>> at org.apache.axis2.engine.Phase.invoke(Phase.java:313)
>> at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261)
>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167)
>> at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngi
>> ne(RESTUtil.java:144)
>> at org.apache.axis2.transport.http.util.RESTUtil.processXMLRequ
>> est(RESTUtil.java:89)
>> at org.apache.axis2.transport.http.AxisServlet$RestRequestProce
>> ssor.processXMLRequest(AxisServlet.java:831)
>> at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServl
>> et.java:227)
>> at org.wso2.carbon.core.transports.CarbonServlet.doPost(
>> CarbonServlet.java:231)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at org.eclipse.equinox.http.servlet.internal.ServletRegistratio
>> n.service(ServletRegistration.java:61)
>> at org.eclipse.equinox.http.servlet.internal.ProxyServlet.proce
>> ssAlias(ProxyServlet.java:128)
>> at org.eclipse.equinox.http.servlet.internal.ProxyServlet.servi
>> ce(ProxyServlet.java:68)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
>> at org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service
>> (DelegationServlet.java:68)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi
>> lter(ApplicationFilterChain.java:303)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App
>> licationFilterChain.java:208)
>> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi
>> lter(ApplicationFilterChain.java:241)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App
>> licationFilterChain.java:208)
>> at org.wso2.carbon.ui.filters.CSRFPreventionFilter.doFilter(CSR
>> FPreventionFilter.java:88)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi
>> lter(ApplicationFilterChain.java:241)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App
>> licationFilterChain.java:208)
>> at org.wso2.carbon.ui.filters.CRLFPreventionFilter.doFilter(CRL
>> FPreventionFilter.java:59)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi
>> lter(ApplicationFilterChain.java:241)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App
>> licationFilterChain.java:208)
>> at org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilte
>> r(CharacterSetFilter.java:61)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFi
>> lter(ApplicationFilterChain.java:241)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(App
>> licationFilterChain.java:208)
>> at org.apache.catalina.core.StandardWrapperValve.invoke(Standar
>> dWrapperValve.java:220)
>> at org.apache.catalina.core.StandardContextValve.invoke(Standar
>> dContextValve.java:122)
>> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(A
>> uthenticatorBase.java:504)
>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHo
>> stValve.java:170)
>> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo
>> rtValve.java:103)
>> at org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInv
>> ocation(CompositeValve.java:99)
>> at org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke
>> (CarbonTomcatValve.java:47)
>> at org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(Tena
>> ntLazyLoaderValve.java:57)
>> at org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invok
>> eValves(TomcatValveContainer.java:47)
>> at org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(Comp
>> ositeValve.java:62)
>> at org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetection
>> Valve.invoke(CarbonStuckThreadDetectionValve.java:159)
>> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogVa
>> lve.java:950)
>> at org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.
>> invoke(CarbonContextCreatorValve.java:57)
>> at org.apache.catalina.core.StandardEngineValve.invoke(Standard
>> EngineValve.java:116)
>> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd
>> apter.java:421)
>> at org.apache.coyote.http11.AbstractHttp11Processor.process(Abs
>> tractHttp11Processor.java:1074)
>> at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler
>> .process(AbstractProtocol.java:611)
>> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun
>> (NioEndpoint.java:1739)
>> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(
>> NioEndpoint.java:1698)
>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
>> Executor.java:1145)
>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
>> lExecutor.java:615)
>> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.
>> run(TaskThread.java:61)
>> at java.lang.Thread.run(Thread.java:745)
>>
>> Thanks!
>> Rajith
>>
>> --
>> Rajith Roshan
>> Software Engineer, WSO2 Inc.
>> Mobile: +94-7 <%2B94-71-554-8430>17-064-214
>>
>
>
>
> --
>
> *Manuri Amaya Perera*
>
> *Software Engineer*
>
> *WSO2 Inc.*
>
> *Blog: http://manuriamayaperera.blogspot.com
> <http://manuriamayaperera.blogspot.com>*
>
>
>


-- 
Rajith Roshan
Software Engineer, WSO2 Inc.
Mobile: +94-7 <%2B94-71-554-8430>17-064-214
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