I tried to write a conversational webservice with seam 2.0.0.CR2
My first problem was that the documented way of putting a
standard-jaxws-endpoint-config.xml file into META-INF didn't work at all.
Instead I added a handler-chain to sun-jaxws.xml.
<?xml version="1.0" encoding="UTF-8"?>
| <endpoints xmlns="http://java.sun.com/xml/ns/jax-ws/ri/runtime";
version="2.0">
| <endpoint name="Hello" implementation="hello.Hello"
url-pattern="/ws/hello">
| <handler-chains xmlns="http://java.sun.com/xml/ns/javaee";>
| <handler-chain>
| <protocol-bindings>##SOAP11_HTTP</protocol-bindings>
| <handler>
| <handler-name>SOAP Request Handler</handler-name>
|
<handler-class>org.jboss.seam.webservice.SOAPRequestHandler</handler-class>
| </handler>
| </handler-chain>
| </handler-chains>
| </endpoint>
| </endpoints>
This way the SOAPRequestHandler was callled, but it threw a
NullPointerException:
ava.lang.NullPointerException
| at
org.jboss.seam.webservice.SOAPRequestHandler.handleOutbound(SOAPRequestHandler.java:107)
| at
org.jboss.seam.webservice.SOAPRequestHandler.handleMessage(SOAPRequestHandler.java:56)
| at
| ...
The Exception was caused by the following statement in
org.jboss.seam.webservice.SOAPRequestHandler line 107 where getSOAPHeader()
returns null:
SOAPMessageContext smc = (SOAPMessageContext) messageContext;
| SOAPElement element =
smc.getMessage().getSOAPHeader().addChildElement(CIDQN);
If I change the code to:
SOAPMessageContext smc = (SOAPMessageContext) messageContext;
| SOAPMessage msg = smc.getMessage();
| SOAPPart part = msg.getSOAPPart();
| SOAPEnvelope env = part.getEnvelope();
| SOAPHeader header = env.getHeader();
| if (header == null) {
| header = env.addHeader();
| }
| SOAPElement element = header.addChildElement(CIDQN);
then the webservice works as expected.
So my question is: Is this a bug in seam, or is something wrong with my setup?
btw.: I'm running seam 2.0.0.CR2 with jax-ws 2.1.1 and jdk1.5.0_13 on tomcat
6.0.14
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