Hi,
The code above works without any problems:
public class SAAJCustomInterceptor extends
AbstractPhaseInterceptor<SoapMessage> {
public SAAJCustomInterceptor() {
super(Phase.PRE_PROTOCOL);
addAfter(SAAJInInterceptor.class.getName());
}
@Override
public void handleMessage(SoapMessage message) throws Fault {
System.out.println(message.getInterceptorChain());
SOAPMessage soapMessage = message.getContent(SOAPMessage.class);
try {
Node rootNode =
soapMessage.getSOAPBody().getFirstChild();
DOMUtils.writeXml(rootNode, System.out);
} catch (Exception e) {
e.printStackTrace();
}
}
}
Perhaps your method removeNil() somehow breaks SOAPMessage.
Would recommend to test without this call.
Btw: for such transformations you can try CXF transformation feature
(http://cxf.apache.org/docs/transformationfeature.html) or XSLT feature
(http://cxf.apache.org/docs/xslt-feature.html). In this case you don't need
your own interceptor at all and it will perform better.
Regards,
Andrei.
> -----Original Message-----
> From: kwu [mailto:[email protected]]
> Sent: Dienstag, 16. April 2013 02:32
> To: [email protected]
> Subject: Response data equals to null after SAAJInInterceptor handle
> message
>
> Hi All,
>
> I am writing an SAAJInInteceptor to manipulate the incoming response
> message. I want to trim all the empty elements specifically Calendar Objects
> because CXF is trying to parse an null object during unmarshalling.
>
> I've added the interceptor to my factoryBean before creating the port
>
> factoryBean.inInterceptors.add(new
> SAAJTrimEmptyElementsInInterceptor(cxfRequestData,
> excludeFromTrimOperationNames))
> factoryBean.create()
>
> and returns the port created by factoryBean
>
> in my interceptor class
>
> public SAAJTrimEmptyElementsInInterceptor(CxfRequestData
> cxfRequestData, List<String> excludeOutboundRequests) {
> super(Phase.PRE_PROTOCOL)
> addAfter(SAAJInInterceptor.class.getName())
> this.cxfRequestData = cxfRequestData
> excludeFromTrimOperationNames = excludeOutboundRequests
> }
>
> @Override
> void handleMessage(SoapMessage soapMessage) {
> if(shouldTrimMessage(soapMessage)){
> if (soapMessage.getContent(SOAPMessage.class) == null) {
> getSaajInInterceptor().handleMessage(soapMessage)
> }
> SOAPMessage msg = soapMessage?.getContent(SOAPMessage.class)
>
> SOAPBody body = msg?.SOAPBody
>
> body?.childElements?.each {
> if (it instanceof SOAPElement) {
> removeNil(it)
> }
> }
> }
> }
>
> where removeNil is a recursive method which trims the xsi:nil child nodes.
>
> I println() the soap body at the beginning the method to make sure it's
> created and at the end of method to make ensure the method has worked.
> However, after this interceptor, my response data is all null.
>
> Interceptor happens on this line of code.
>
> def response = port.getData(some arguments)
>
> If I remove the interceptor or the content my handleMessage, the response
> data comes back just fine. But, with println(), I can see the body message
> pass through the handleMessage method. I've tried a lot of things, including
> changing the Phase of the interceptor and none has worked.
>
> Why is my soap message/response data disappearing? Please let me know
> what else I can provide to clarify my issue. Thanks!!
>
>
>
>
> --
> View this message in context: http://cxf.547215.n5.nabble.com/Response-
> data-equals-to-null-after-SAAJInInterceptor-handle-message-
> tp5726342.html
> Sent from the cxf-user mailing list archive at Nabble.com.
