Are Wasp compatibel with Axis? I have a Wasp web service I can consume using Wasp. But I do not succeed in consuming it using Axis. I have used the axis tool to generate java stubs from the wsdl of the Wasp service.
The Wasp web service is handling and returning the method invocation but the
axis runtime throws an exception (below).
It should be noted that the method (startSession) uses in/out parameters.
I have attached the wsdl-file and included my axis source code:
com.systinet.wsdl.org.ledsystt.connector.hello.HelloServiceProducerWSStrategy_BindingStub
binding;
try {
binding =
(com.systinet.wsdl.org.ledsystt.connector.hello.HelloServiceProducerWSStrategy_BindingStub)
new
com.systinet.wsdl.org.ledsystt.connector.hello.HelloServiceProducerWSStrategy_ServiceLocator().getHelloServiceProducerWSStrategy();
}
catch (javax.xml.rpc.ServiceException jre) {
if(jre.getLinkedCause()!=null)
jre.getLinkedCause().printStackTrace();
throw new NullPointerException("JAX-RPC ServiceException caught: " + jre);
}
System.out.println( "binding: " + binding );
// Time out after a minute
binding.setTimeout(60000);
// Test operation
try {
com.systinet.wsdl.data.kernel.Session value = null;
// SignatureHolder challengeReponse,
// CredStringHolder xmlCredentials
javax.xml.rpc.holders.ByteArrayHolder bh = new
javax.xml.rpc.holders.ByteArrayHolder( challengeReponse.value );
com.systinet.wsdl.data.kernel.holders.CredStringHolder csh = new
com.systinet.wsdl.data.kernel.holders.CredStringHolder(new
com.systinet.wsdl.data.kernel.CredString( xmlCredentials.value.credentials ));
value = binding.startSession( serviceId, challenge, bh, csh );
challengeReponse.value = bh.value;
xmlCredentials.value.credentials = csh.value.getCredentials();
}
catch (com.systinet.wsdl.data.kernel.KernelException e1) {
throw new NullPointerException("KernelException9 Exception caught: " + e1);
} catch( java.rmi.RemoteException e ) {
e.printStackTrace();
}
<<wsdl.xml>>
07:41:54,312 ERROR -
org.ledsystt.kernel.ComStratTimeouter.run(ComStratTimeouter.java:207) - Failure
java.lang.IncompatibleClassChangeError
at org.apache.axis.message.MessageElement.addTextNode(MessageElement.java:1387)
at org.apache.axis.message.SOAPHandler.endElement(SOAPHandler.java:118)
at
org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1083)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
at
org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:226)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:645)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
at
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:173)
at org.apache.axis.client.Call.invokeEngine(Call.java:2719)
at org.apache.axis.client.Call.invoke(Call.java:2702)
at org.apache.axis.client.Call.invoke(Call.java:2378)
at org.apache.axis.client.Call.invoke(Call.java:2301)
at org.apache.axis.client.Call.invoke(Call.java:1758)
at
com.systinet.wsdl.org.ledsystt.connector.hello.HelloServiceProducerWSStrategy_BindingStub.startSession(HelloServiceProducerWSStrategy_BindingStub
.java:779)
at
org.ledsystt.connector.hello.HelloServiceConsumerWSStrategy.startSession(HelloServiceConsumerWSStrategy.java:157)
at org.ledsystt.kernel.ComStratTimeouter.run(ComStratTimeouter.java:183)
at java.lang.Thread.run(Thread.java:534)
wsdl.xml
Description: Binary data
