Greg, Could you please browse the sources and look for QSWSDLHandler? that is a pluggable mechanism for manipulating the wsdl.
thanks, dims On 11/11/05, Greg Adams <[EMAIL PROTECTED]> wrote: > > > ---------- Forwarded message ---------- > From: Greg Adams <[EMAIL PROTECTED]> > Date: Nov 10, 2005 4:00 PM > Subject: WSDL SOAP headers > To: [email protected] > > > > I'm attempting to create a Java web service with Apache Axis 1.3. One of the > requirements of this web service is that it must maintain conversational > state. Following the advice of an article here: > > > > http://www.oracle.com/technology/pub/articles/davydov_soa.html > > > > I implemented a JAX-RPC "Handler" to intercept incoming requests to my web > service for an expected SOAP header. The end result of this is that the WSDL > generated by Axis doesn't contain any mention of the SOAP header, but if > client requests don't contain the expected headers, my service throws a SOAP > fault... > > > > Following directions in Axis documentation, I was able to create a > server-side handler to inspect requests for the headers and use them > appropriately, and to create a client-side handler to inject the headers > into the requests before they're sent to the web service, but I don't seem > to be able to implement the same semantics in a .Net client. > > > > Here's the WSDL for the Axis service I'm trying to call: > > ******************************************************************************************************* > > <wsdl:definitions targetNamespace="urn:WidgetPrice"> > > - > > <!-- > > WSDL created by Apache Axis version: 1.3 > > Built on Oct 05, 2005 (05:23:37 EDT) > > --> > > - > > <wsdl:message name="setWidgetPriceRequest"> > > <wsdl:part name="name" type="soapenc:string"/> > > <wsdl:part name="price" type="xsd:float"/> > > </wsdl:message> > > - > > <wsdl:message name="getWidgetPriceResponse"> > > <wsdl:part name="getWidgetPriceReturn" type="xsd:float"/> > > </wsdl:message> > > <wsdl:message name="setWidgetPriceResponse"> > > > > </wsdl:message> > > - > > <wsdl:message name="getWidgetPriceRequest"> > > <wsdl:part name="name" type="soapenc:string"/> > > </wsdl:message> > > - > > <wsdl:portType name="WidgetPriceIF"> > > - > > <wsdl:operation name="setWidgetPrice" parameterOrder="name > price"> > > <wsdl:input message="impl:setWidgetPriceRequest" > name="setWidgetPriceRequest"/> > > <wsdl:output message="impl:setWidgetPriceResponse" > name="setWidgetPriceResponse"/> > > </wsdl:operation> > > - > > <wsdl:operation name="getWidgetPrice" parameterOrder="name"> > > <wsdl:input message="impl:getWidgetPriceRequest" > name="getWidgetPriceRequest"/> > > <wsdl:output message="impl:getWidgetPriceResponse" > name="getWidgetPriceResponse"/> > > </wsdl:operation> > > </wsdl:portType> > > - > > <wsdl:binding name="WidgetPriceSoapBinding" > type="impl:WidgetPriceIF"> > > <wsdlsoap:binding style="rpc" > transport="http://schemas.xmlsoap.org/soap/http"/> > > - > > <wsdl:operation name="setWidgetPrice"> > > <wsdlsoap:operation soapAction=""/> > > - > > <wsdl:input name="setWidgetPriceRequest"> > > <wsdlsoap:body > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > namespace="http://service"; use="encoded"/> > > </wsdl:input> > > - > > <wsdl:output name="setWidgetPriceResponse"> > > <wsdlsoap:body > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > namespace="urn:WidgetPrice" use="encoded"/> > > </wsdl:output> > > </wsdl:operation> > > - > > <wsdl:operation name="getWidgetPrice"> > > <wsdlsoap:operation soapAction=""/> > > - > > <wsdl:input name="getWidgetPriceRequest"> > > <wsdlsoap:body > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > namespace="http://service"; use="encoded"/> > > </wsdl:input> > > - > > <wsdl:output name="getWidgetPriceResponse"> > > <wsdlsoap:body > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > namespace="urn:WidgetPrice" use="encoded"/> > > </wsdl:output> > > </wsdl:operation> > > </wsdl:binding> > > - > > <wsdl:service name="WidgetPriceIFService"> > > - > > <wsdl:port > binding="impl:WidgetPriceSoapBinding" name="WidgetPrice"> > > <wsdlsoap:address > location="http://localhost:8080/WidgetPrice/services/WidgetPrice"/ > > > > </wsdl:port> > > </wsdl:service> > > </wsdl:definitions> > > > > ******************************************************************************************************* > > Here's the SOAP conversation of the Java client using the Axis service: > > ******************************************************************************************************* > > <!-- Request #1 --> > > > > <?xml version="1.0" encoding="UTF-8"?> > > <soapenv:Envelope > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Header> > > <StateIdentifier > soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"; > soapenv:mustUnderstand="0"> > > <UserContextID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1234567890</UserContextID> > > </StateIdentifier> > > </soapenv:Header> > > <soapenv:Body> > > <ns1:setWidgetPrice > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > xmlns:ns1="urn:WidgetPrice"> > > <ns1:arg0 > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>WidgetX</ns1:arg0> > > <ns1:arg1 href="#id0" > /> > > </ns1:setWidgetPrice> > > <multiRef id="id0" soapenc:root="0" > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/ > " xsi:type="soapenc:float" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>9.99</multiRef> > > </soapenv:Body> > > </soapenv:Envelope> > > > > <!-- Response #1 --> > > > > <?xml version="1.0" encoding="utf-8"?> > > <soapenv:Envelope > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Header> > > <StateIdentifier > soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"; > soapenv:mustUnderstand="0"> > > <UserContextID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1234567890</UserContextID> > > <ConvID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1131660103468</ConvID> > > </StateIdentifier> > > </soapenv:Header> > > <soapenv:Body> > > <ns1:setWidgetPriceResponse > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > xmlns:ns1="urn:WidgetPrice" /> > > </soapenv:Body> > > </soapenv:Envelope> > > > > <!-- Request #2 --> > > > > <?xml version="1.0" encoding="UTF-8"?> > > <soapenv:Envelope > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Header> > > <StateIdentifier > soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"; > soapenv:mustUnderstand="0"> > > <UserContextID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1234567890</UserContextID> > > <ConvID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1131660103468</ConvID> > > </StateIdentifier> > > </soapenv:Header> > > <soapenv:Body> > > <ns1:getWidgetPrice > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > xmlns:ns1="urn:WidgetPrice"> > > <ns1:arg0 > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>WidgetX</ns1:arg0> > > </ns1:getWidgetPrice> > > </soapenv:Body> > > </soapenv:Envelope> > > > > <!-- Response #2 --> > > > > <?xml version="1.0" encoding="utf-8"?> > > <soapenv:Envelope > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > > <soapenv:Header> > > <StateIdentifier > soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next"; > soapenv:mustUnderstand="0"> > > <UserContextID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1234567890</UserContextID> > > <ConvID > xsi:type="soapenc:string" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>1131660103562</ConvID> > > </StateIdentifier> > > </soapenv:Header> > > <soapenv:Body> > > <ns1:getWidgetPriceResponse > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > xmlns:ns1="urn:WidgetPrice"> > > <getWidgetPriceReturn > href="#id0" /> > > </ns1:getWidgetPriceResponse> > > <multiRef id="id0" soapenc:root="0" > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"; > xsi:type="xsd:float" > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"; > >9.99</multiRef> > > </soapenv:Body> > > </soapenv:Envelope> > > ******************************************************************************************************* > > > > > > .Net wants to generate a dynamic proxy to call the webservice from the WSDL, > and registering a handler to add the required headers when they are not > declared in the WSDL has been ... difficult. Is there a way to get Axis to > include information about the required headers in the generated WSDL that > doesn't involve hand-coding WSDL for the thousands of web services that are > eventually going to use this mechanism? > > > > Thanks in advance for any help. > > > > Greg Adams > > > > -- Davanum Srinivas : http://wso2.com/blogs/
