I'm not the original author, but I'm having the same problem: In responses generated by JBoss hosted web services, the returned document does not properly identify the derived type with an xsi:type attribute when the service is defined to return an instance of the super type.
Thomas, I've checked and included everything you asked the original poster for, and using your criteria, must conclude this is a JBoss bug. Environment: JBoss 4.0.2, Windows XP, Doc-Literal, JWSDP 1.6, top-down development, one part per message Below I give an example of the incorrect instance doc returned by JBoss, my WSDL, fragments of the type mapping, the SEI and the SEI implementation. | <?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:Body> | <ns1:result xmlns:ns1="http://siterefresh.refreshsoftware.com/types";> | <id>4FDB5C620016F617010582DF2C9A47A4</id> | </ns1:result> | </soapenv:Body> | </soapenv:Envelope> | Notice that in the above, I would expect the ns1:result element to contain an attribute specifying xsi:type="ns1:assetCreateResult", especially since result is marked as abstract in the schema. Here is the WSDL. Note that BOTH the input and output parameters to the operation are polymorphic types. Input is handled correctly, and the JWSDP generated stubs for the client correctly put the instance type on the input documents. | <definitions | targetNamespace="http://siterefresh.refreshsoftware.com/wsdl/services"; | xmlns:tns="http://siterefresh.refreshsoftware.com/wsdl/services"; | xmlns:srt="http://siterefresh.refreshsoftware.com/types"; | xmlns="http://schemas.xmlsoap.org/wsdl/"; | xmlns:soapbind="http://schemas.xmlsoap.org/wsdl/soap/"; | name="SiteRefreshSoapServices"> | | <types> | <schema | targetNamespace="http://siterefresh.refreshsoftware.com/types"; | xmlns="http://www.w3.org/2001/XMLSchema"; | xmlns:srt="http://siterefresh.refreshsoftware.com/types";> | | <element name="event" type="srt:Event" /> | <element name="eventException" type="srt:EventException" /> | <element name="result" type="srt:Result" /> | | <complexType name="Event" abstract="true"> | <sequence> | <element name="id" type="string" minOccurs="0" /> | </sequence> | </complexType> | | <complexType name="AssetRead"> | <complexContent> | <extension base="srt:Event" /> | </complexContent> | </complexType> | | <complexType name="AssetCreate"> | <complexContent> | <extension base="srt:Event"> | <sequence> | <element name="nextStep" type="int" /> | <element name="template" type="string" /> | </sequence> | </extension> | </complexContent> | </complexType> | | <complexType name="Result" abstract="true"></complexType> | | <complexType name="AssetCreateResult"> | <complexContent> | <extension base="srt:Result"> | <sequence> | <element name="id" type="string" /> | </sequence> | </extension> | </complexContent> | </complexType> | | <complexType name="AssetReadResult"> | <complexContent> | <extension base="srt:Result"> | <sequence> | <element name="id" type="string" /> | <element name="body" type="string" /> | </sequence> | </extension> | </complexContent> | </complexType> | | <complexType name="EventException"> | <sequence> | <element name="message" type="string" /> | </sequence> | </complexType> | | </schema> | </types> | | <message name="processEventResponse"> | <part name="processEventResponse" element="srt:result" /> | </message> | <message name="processEventRequest"> | <part name="processEventRequest" element="srt:event" /> | </message> | <message name="processEventException"> | <part name="processEventException" element="srt:eventException" /> | </message> | | <portType name="ServiceFacadeEndpoint"> | <operation name="processEvent"> | <input message="tns:processEventRequest" | name="processEventRequest" /> | <output message="tns:processEventResponse" | name="processEventResponse" /> | <fault message="tns:processEventException" | name="processEventException" /> | </operation> | </portType> | | <binding name="ServiceFacadeSoapBinding" | type="tns:ServiceFacadeEndpoint"> | <soapbind:binding style="document" | transport="http://schemas.xmlsoap.org/soap/http"; /> | | <operation name="processEvent"> | <soapbind:operation soapAction="" /> | <input name="processEventRequest"> | <soapbind:body use="literal" /> | </input> | <output name="processEventResponse"> | <soapbind:body use="literal" /> | </output> | <fault name="processEventException"> | <soapbind:fault name="processEventException" | use="literal" /> | </fault> | </operation> | </binding> | | <service name="ServiceFacade"> | <port binding="tns:ServiceFacadeSoapBinding" | name="ServiceFacadePort"> | <soapbind:address location="http://dummy-location"; /> | </port> | </service> | | </definitions> | Here is relevant parts of the type mapping: | <?xml version="1.0" encoding="UTF-8"?> | <java-wsdl-mapping xmlns="http://java.sun.com/xml/ns/j2ee"; | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; version="1.1" | xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://www.ibm.com/webservices/xsd/j2ee_jaxrpc_mapping_1_1.xsd";> | <package-mapping> | <package-type> | com.refreshsoftware.siterefresh.services.documents | </package-type> | <namespaceURI> | http://siterefresh.refreshsoftware.com/wsdl/services | </namespaceURI> | </package-mapping> | <package-mapping> | <package-type> | com.refreshsoftware.siterefresh.services.documents | </package-type> | <namespaceURI> | http://siterefresh.refreshsoftware.com/types | </namespaceURI> | </package-mapping> | | <java-xml-type-mapping> | <java-type> | com.refreshsoftware.siterefresh.services.documents.Event | </java-type> | <root-type-qname | xmlns:typeNS="http://siterefresh.refreshsoftware.com/types";> | typeNS:Event | </root-type-qname> | <qname-scope>complexType</qname-scope> | <variable-mapping> | <java-variable-name>id</java-variable-name> | <xml-element-name>id</xml-element-name> | </variable-mapping> | </java-xml-type-mapping> | | <java-xml-type-mapping> | <java-type> | com.refreshsoftware.siterefresh.services.documents.AssetCreate | </java-type> | <root-type-qname | xmlns:typeNS="http://siterefresh.refreshsoftware.com/types";> | typeNS:AssetCreate | </root-type-qname> | <qname-scope>complexType</qname-scope> | <variable-mapping> | <java-variable-name>nextStep</java-variable-name> | <xml-element-name>nextStep</xml-element-name> | </variable-mapping> | <variable-mapping> | <java-variable-name>template</java-variable-name> | <xml-element-name>template</xml-element-name> | </variable-mapping> | </java-xml-type-mapping> | | <java-xml-type-mapping> | <java-type> | com.refreshsoftware.siterefresh.services.documents.Result | </java-type> | <root-type-qname | xmlns:typeNS="http://siterefresh.refreshsoftware.com/types";> | typeNS:Result | </root-type-qname> | <qname-scope>complexType</qname-scope> | </java-xml-type-mapping> | | <java-xml-type-mapping> | <java-type> | com.refreshsoftware.siterefresh.services.documents.AssetCreateResult | </java-type> | <root-type-qname | xmlns:typeNS="http://siterefresh.refreshsoftware.com/types";> | typeNS:AssetCreateResult | </root-type-qname> | <qname-scope>complexType</qname-scope> | <variable-mapping> | <java-variable-name>id</java-variable-name> | <xml-element-name>id</xml-element-name> | </variable-mapping> | </java-xml-type-mapping> | | <java-xml-type-mapping> | <java-type> | com.refreshsoftware.siterefresh.services.documents.EventException_Exception | </java-type> | <root-type-qname | xmlns:typeNS="http://siterefresh.refreshsoftware.com/types";> | typeNS:EventException | </root-type-qname> | <qname-scope>complexType</qname-scope> | <variable-mapping> | <java-variable-name>message</java-variable-name> | <xml-element-name>message</xml-element-name> | </variable-mapping> | </java-xml-type-mapping> | <exception-mapping> | <exception-type> | com.refreshsoftware.siterefresh.services.documents.EventException_Exception | </exception-type> | <wsdl-message | xmlns:exMsgNS="http://siterefresh.refreshsoftware.com/wsdl/services";> | exMsgNS:processEventException | </wsdl-message> | <constructor-parameter-order> | <element-name>message</element-name> | </constructor-parameter-order> | </exception-mapping> | | <service-interface-mapping> | <service-interface> | com.refreshsoftware.siterefresh.services.documents.ServiceFacade | </service-interface> | <wsdl-service-name | xmlns:serviceNS="http://siterefresh.refreshsoftware.com/wsdl/services";> | serviceNS:ServiceFacade | </wsdl-service-name> | <port-mapping> | <port-name>ServiceFacadePort</port-name> | <java-port-name>ServiceFacadePort</java-port-name> | </port-mapping> | </service-interface-mapping> | | <service-endpoint-interface-mapping> | <service-endpoint-interface> | com.refreshsoftware.siterefresh.services.documents.ServiceFacadeEndpoint | </service-endpoint-interface> | <wsdl-port-type | xmlns:portTypeNS="http://siterefresh.refreshsoftware.com/wsdl/services";> | portTypeNS:ServiceFacadeEndpoint | </wsdl-port-type> | <wsdl-binding | xmlns:bindingNS="http://siterefresh.refreshsoftware.com/wsdl/services";> | bindingNS:ServiceFacadeSoapBinding | </wsdl-binding> | <service-endpoint-method-mapping> | <java-method-name>processEvent</java-method-name> | <wsdl-operation>processEvent</wsdl-operation> | <method-param-parts-mapping> | <param-position>0</param-position> | <param-type> | com.refreshsoftware.siterefresh.services.documents.Event | </param-type> | <wsdl-message-mapping> | <wsdl-message | xmlns:wsdlMsgNS="http://siterefresh.refreshsoftware.com/wsdl/services";> | wsdlMsgNS:processEventRequest | </wsdl-message> | <wsdl-message-part-name> | processEventRequest | </wsdl-message-part-name> | <parameter-mode>IN</parameter-mode> | </wsdl-message-mapping> | </method-param-parts-mapping> | <wsdl-return-value-mapping> | <method-return-value> | com.refreshsoftware.siterefresh.services.documents.Result | </method-return-value> | <wsdl-message | xmlns:wsdlMsgNS="http://siterefresh.refreshsoftware.com/wsdl/services";> | wsdlMsgNS:processEventResponse | </wsdl-message> | <wsdl-message-part-name> | processEventResponse | </wsdl-message-part-name> | </wsdl-return-value-mapping> | </service-endpoint-method-mapping> | </service-endpoint-interface-mapping> | </java-wsdl-mapping> | Now for the SEI: | public interface ServiceFacadeEndpoint extends Remote { | Result processEvent(Event event) throws EventException_Exception, java.rmi.RemoteException; | } | And its implementation (by a stateless session bean): | public Result processEvent(Event event) throws EventException_Exception { | | Result res = null; | | log.info("got an event: " + event.getClass().getName()); | | if (event instanceof AssetCreate) { | res = new AssetCreateResult(); | ((AssetCreateResult)res).setId("123"); | } | | return res; | } | I'd appciate any workaround, a note saying it is fixed in 4.0.3 or the JbossWS early access release, or even just that a bug report has been filed. Thanks, --keenan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3888516#3888516 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3888516 ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
