Hi,
I'm receiving a NullPointerException when sending an XML message to a proxy
that uses a Spring Mediator.
Proxy Definition
<syn:proxy name="Spring-Proxy" transports="https http"
startOnLoad="true" statistics="enable" trace="enable">
<syn:target>
<syn:inSequence>
<syn:log level="full" separator=","/>
<!-- try if applicatonContext.xml can be
packed in the JAR that
contains the MySpringMediator.class file -->
<spring:spring bean="MySpringMediatorBean"
key="SpringMediatorApplicContext"/>
</syn:inSequence>
</syn:target>
</syn:proxy>
XML Request
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope";><TestFromWSO2ESBSenderTestCase/></soapenv:Envelope>
Stacktrace
2008-08-27 17:52:14,762 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
ServerHandler HTTP connection [/127.0.0.1:2003]: Connected
2008-08-27 17:52:14,762 [192.168.13.175-INFOR2] [I/O dispatcher 7] TRACE
ServerHandler New incoming connection
2008-08-27 17:52:14,809 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
ServerHandler HTTP connection [/127.0.0.1:2003]: POST /soap/Spring-Proxy
HTTP/1.1
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
headers >> POST /soap/Spring-Proxy HTTP/1.1
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
headers >> Content-Type: text/xml;charset=UTF-8
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
headers >> SOAPAction: urn://fsb.belgium.be/fphp/v3_0/findPerson
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
headers >> User-Agent: Jakarta Commons-HttpClient/3.0.1
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
headers >> Host: localhost:8280
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
headers >> Content-Length: 127
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
ServerHandler HTTP connection [LOCALHOST/127.0.0.1:2003]: Input ready
2008-08-27 17:52:14,840 [192.168.13.175-INFOR2] [I/O dispatcher 7] DEBUG
ServerHandler HTTP connection [LOCALHOST/127.0.0.1:2003]: Content decoder
[content length: 127; pos: 127; completed: true]
2008-08-27 17:52:14,871 [192.168.13.175-INFOR2] [HttpServerWorker-1] DEBUG
TransportUtils createSOAPEnvelope using Builder (class
org.apache.axis2.builder.SOAPBuilder) selected from type (text/xml)
2008-08-27 17:52:14,918 [192.168.13.175-INFOR2] [HttpServerWorker-1] DEBUG
ProxyServiceMessageReceiver Proxy Service Spring-Proxy received a new
message from : 127.0.0.1
2008-08-27 17:52:14,918 [192.168.13.175-INFOR2] [HttpServerWorker-1] DEBUG
ProxyServiceMessageReceiver Message To: /soap/Spring-Proxy
2008-08-27 17:52:14,918 [192.168.13.175-INFOR2] [HttpServerWorker-1] DEBUG
ProxyServiceMessageReceiver SOAPAction:
urn://fsb.belgium.be/fphp/v3_0/findPerson
2008-08-27 17:52:14,918 [192.168.13.175-INFOR2] [HttpServerWorker-1] DEBUG
ProxyServiceMessageReceiver WSA-Action:
urn://fsb.belgium.be/fphp/v3_0/findPerson
Exception in thread "HttpServerWorker-1" java.lang.NullPointerException
at
org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:87)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
at
org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.java:253)
at
org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Regards, Stefan Lecho.
--
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