com.bea.wsrp.consumer.wsdl
Interface IWSDLInterceptor

public interface IWSDLInterceptor

Implementations of this interface can be used to intercept WSDL fetches for WSRP operations on the consumer side. This may be used to modify the WSDL's URL the ports' URLs or to set a TransportInfo which may be used to setup a HTTP-proxy or 2-Way-SSL. To register an implementation of this interface: Set the system property: com.bea.wsrp.consumer.wsdl.IWSDLInterceptor to the fully-qualified class name of your interceptor which implements this interface. Example: -Dcom.bea.wsrp.consumer.wsdl.IWSDLInterceptor=com.example.wsrp.WSDLInterceptor

Nested Class Summary

static class	IWSDLInterceptor.OnWSDLException What to do after an IO Failure has occurred
static class	IWSDLInterceptor.PreInvoke What to after preInvoke is called

Method Summary

IWSDLInterceptor.OnWSDLException	onWSDLException(IWSDLRequestContext requestContext, IWSDLResponseContext responseContext, weblogic.wsee.wsdl.WsdlException t) Invoked when there is exception while sending the request or receiving the response.
void	postInvoke(IWSDLRequestContext requestContext, IWSDLResponseContext responseContext) Invoked after receiving the WSDL.
IWSDLInterceptor.PreInvoke	preInvoke(IWSDLRequestContext requestContext) Invoked before requesting a WSDL

Method Detail

preInvoke

IWSDLInterceptor.PreInvoke preInvoke(IWSDLRequestContext requestContext)
                                     throws IOException

Invoked before requesting a WSDL

Parameters

requestContext - a request context object that represents input data for the resource

Returns

FETCH_WSDL if the WSDL should be fetched normally, SKIP_FETCH_WSDL postInvoke() will immediately be called without any WSDL fetch (e.g. network traffic) ABORT will stop all processing of this WSDL.

Throws

IOException - If the interceptor throws an IOException it will be handled by the container.

postInvoke

void postInvoke(IWSDLRequestContext requestContext,
                IWSDLResponseContext responseContext)
                throws IOException

Invoked after receiving the WSDL.

Parameters

requestContext - a request context object that represents input data for the resource

responseContext - a response context object that represents output data from the WSDL. The response context will be empty if the preInvoke method had returned false.

Throws

IOException - If the interceptor throws an IOException it will be handled by the servlet container.

onWSDLException

IWSDLInterceptor.OnWSDLException onWSDLException(IWSDLRequestContext requestContext,
                                                 IWSDLResponseContext responseContext,
                                                 weblogic.wsee.wsdl.WsdlException t)
                                                 throws IOException

Invoked when there is exception while sending the request or receiving the response. The interceptor can handle the exception, or retry the request.

Parameters

requestContext - a request context object that represents input data for the resource

responseContext - an empty response context, so that an implementation can populate it and return true.

t - an exception that represents an IO failure.

Returns

RETRY_WSDL_FETCH if the requestContext was updated and the fetch should be retried. IO_FAILURE_HANDLED if the responseContext was updated such that the WDSL processing can continue. ABORT_WITH_FAILURE if the failure was not handled and the processing should be aborted.

Throws

IOException - If the interceptor throws an IOException it will be handled by the container and no further processing will be done.