Dynamic Dispatch Client - Null Pointer Exception while constructing SOAPResponse
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Key: AXIS2-4515
URL: https://issues.apache.org/jira/browse/AXIS2-4515
Project: Axis 2.0 (Axis2)
Issue Type: Bug
Components: client-api
Affects Versions: 1.5
Reporter: prabu venkat
I am developing a dynamic dispatch client using jaxws apis. I am able to see
the soap request sent and the response received (tcpmon; transcript below).
However, I get a null pointer exception when, I think, the response SOAPMessage
is constructed. I am using: SOAPBinding.SOAP11HTTP_BINDING,
Service.Mode.MESSAGE, SOAPConstants.SOAP_1_1_PROTOCOL for the service/port,
message mode and the factory protocol.
-*-
java.lang.NullPointerException
at com.ctc.wstx.util.SymbolTable.findSymbol(SymbolTable.java:385)
at com.ctc.wstx.sr.StreamScanner.parseLocalName(StreamScanner.java:1745)
at
com.ctc.wstx.sr.BasicStreamReader.handleStartElem(BasicStreamReader.java:2912)
at
com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2846)
at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1019)
at
com.sun.xml.internal.ws.util.xml.XMLStreamReaderFilter.next(XMLStreamReaderFilter.java:81)
at
com.sun.istack.internal.XMLStreamReaderToContentHandler.bridge(XMLStreamReaderToContentHandler.java:178)
at
com.sun.xml.internal.ws.message.stream.StreamMessage.writePayloadTo(StreamMessage.java:358)
at
com.sun.xml.internal.ws.message.stream.StreamMessage.writeTo(StreamMessage.java:448)
at
com.sun.xml.internal.ws.message.AbstractMessageImpl.readAsSOAPMessage(AbstractMessageImpl.java:182)
at
com.sun.xml.internal.ws.client.dispatch.SOAPMessageDispatch.toReturnValue(SOAPMessageDispatch.java:81)
at
com.sun.xml.internal.ws.client.dispatch.SOAPMessageDispatch.toReturnValue(SOAPMessageDispatch.java:57)
at
com.sun.xml.internal.ws.client.dispatch.DispatchImpl.doInvoke(DispatchImpl.java:191)
at
com.sun.xml.internal.ws.client.dispatch.DispatchImpl.invoke(DispatchImpl.java:195)
at
no.uib.bccs.esysbio.common.ui.beans.ServiceTreeOperationObject.launchOperation(ServiceTreeOperationObject.java:387)
-*request*-
POST /services/BLAST HTTP/1.1
Content-type: text/xml;charset="utf-8"
Content-length: 312
Accept: text/xml, multipart/related, text/html, image/gif, image/jpeg, *; q=.2,
*/*; q=.2
Soapaction: ""
User-Agent: JAX-WS RI 2.1.6 in JDK 6
Cache-Control: no-cache
Pragma: no-cache
Host: api.bioinfo.no:3334
Connection: keep-alive
<?xml version='1.0' encoding='UTF-8'?>
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";>
<SOAP-ENV:Body>
<tns0:GetAvailableDatabases xmlns:tns0="http://www.bccs.uib.no/Blast";>
<tns0:DatabaseType>protein</tns0:DatabaseType>
</tns0:GetAvailableDatabases>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
-*response*-
HTTP/1.1 200 OK
Date: Mon, 05 Oct 2009 16:24:06 GMT
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=C13F9A0C370C63963978C249FF07773A; Path=/axis2
Content-Type: text/xml;charset=utf-8
Via: 1.1 api.bioinfo.no:3334
Connection: close
Transfer-Encoding: chunked
1c8
<?xml version='1.0' encoding='utf-8'?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
<soapenv:Header />
<soapenv:Body>
<GetAvailableDatabasesResponse xmlns="http://www.bccs.uib.no/Blast";>
<Database>
<Name>cod_all_080503 protein predictions</Name>
<Type>protein</Type>
</Database>
<Database>
<Name>cod_all_081218 protein predictions</Name>
<Type>protein</Type>
</Database>
</GetAvailableDatabasesResponse>
</soapenv:Body>
</soapenv:Envelope>0
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