I figured it out. Use Service serviceModel = new JaxbServiceFactory().create(StringServicePortType.class);
instead of: Service serviceModel = new ObjectServiceFactory().create(StringServicePortType.class); Zarar Siddiqi wrote: > > Small error in the previous post in regards to namespace, probably > negligible, here's the SOAP response: > > <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> > <soap:Body> > <getStringsResponse xmlns="http://DefaultNamespace";> > <out xmlns="http://DefaultNamespace";> > <string>elem 1</string> > <string>elem 2</string> > </out> > </getStringsResponse> > </soap:Body> > </soap:Envelope> > > > > > Zarar Siddiqi wrote: >> >> Did some more work on this, I though it might be related to me exposing >> the service via JSR 181 instead of through services.xml but thats not the >> case (never made sense anyways). >> >> Even if I have the following very simple operation exposed, the client >> fails to bind the returning collection into the ArrayOfString object. >> The SOAP response is correct but when I try to access the list using the >> API generated using the wsgen task, the list is always empty. >> >> Has anybody actually got a Collection to return using a web service? >> I've posted my complete configuration. >> >> Here's the service class: >> >> public Collection<String> getStrings() { >> Collection<String> list = new ArrayList<String>(); >> list.add("elem 1"); >> list.add("elem 2"); >> return list; >> } >> >> Here's the services.xml: >> >> <beans xmlns="http://xfire.codehaus.org/config/1.0";> >> <service> >> <name>StringService</name> >> <serviceClass>StringService</serviceClass> >> </service> >> </beans> >> >> >> Here's the sample client code: >> >> Service serviceModel = new >> ObjectServiceFactory().create(StringServicePortType.class); >> StringServicePortType service = (StringServicePortType) new >> XFireProxyFactory().create(serviceModel, SERVICE_URL); >> ArrayOfString strings = service.getStrings(); >> System.out.println("strings = " + strings.getString().size()); // always >> zero >> >> Here's the response I captured using TCPMON: >> >> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"; >> xmlns:xsd="http://www.w3.org/2001/XMLSchema"; >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> >> <soap:Body> >> <getStringsResponse xmlns="http://xfire.codehaus.org/BookService";> >> <out xmlns="http://xfire.codehaus.org/BookService";> >> <string>elem 1</string> >> <string>elem 2</string> >> </out> >> </getStringsResponse> >> </soap:Body> >> </soap:Envelope> >> >> >> Here's the complete WSDL: >> >> >> <?xml version="1.0" encoding="UTF-8"?> >> <wsdl:definitions targetNamespace="http://DefaultNamespace"; >> xmlns:tns="http://DefaultNamespace"; >> xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"; >> xmlns:soap12="http://www.w3.org/2003/05/soap-envelope"; >> xmlns:xsd="http://www.w3.org/2001/XMLSchema"; >> xmlns:soapenc11="http://schemas.xmlsoap.org/soap/encoding/"; >> xmlns:soapenc12="http://www.w3.org/2003/05/soap-encoding"; >> xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/"; >> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";> >> <wsdl:types> >> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"; >> attributeFormDefault="qualified" elementFormDefault="qualified" >> targetNamespace="http://DefaultNamespace";> >> <xsd:element name="getStrings"> >> <xsd:complexType/> >> </xsd:element> >> <xsd:complexType name="ArrayOfString"> >> <xsd:sequence> >> <xsd:element maxOccurs="unbounded" minOccurs="0" name="string" >> nillable="true" type="xsd:string"/> >> </xsd:sequence> >> </xsd:complexType> >> <xsd:element name="getStringsResponse"> >> <xsd:complexType> >> <xsd:sequence> >> <xsd:element maxOccurs="1" minOccurs="1" name="out" nillable="true" >> type="tns:ArrayOfString"/> >> </xsd:sequence> >> </xsd:complexType> >> </xsd:element> >> </xsd:schema> >> </wsdl:types> >> <wsdl:message name="getStringsResponse"> >> <wsdl:part name="parameters" element="tns:getStringsResponse"> >> </wsdl:part> >> </wsdl:message> >> <wsdl:message name="getStringsRequest"> >> <wsdl:part name="parameters" element="tns:getStrings"> >> </wsdl:part> >> </wsdl:message> >> <wsdl:portType name="StringServicePortType"> >> <wsdl:operation name="getStrings"> >> <wsdl:input name="getStringsRequest" >> message="tns:getStringsRequest"> >> </wsdl:input> >> <wsdl:output name="getStringsResponse" >> message="tns:getStringsResponse"> >> </wsdl:output> >> </wsdl:operation> >> </wsdl:portType> >> <wsdl:binding name="StringServiceHttpBinding" >> type="tns:StringServicePortType"> >> <wsdlsoap:binding style="document" >> transport="http://schemas.xmlsoap.org/soap/http"/> >> <wsdl:operation name="getStrings"> >> <wsdlsoap:operation soapAction=""/> >> <wsdl:input name="getStringsRequest"> >> <wsdlsoap:body use="literal"/> >> </wsdl:input> >> <wsdl:output name="getStringsResponse"> >> <wsdlsoap:body use="literal"/> >> </wsdl:output> >> </wsdl:operation> >> </wsdl:binding> >> <wsdl:service name="StringService"> >> <wsdl:port name="StringServiceHttpPort" >> binding="tns:StringServiceHttpBinding"> >> <wsdlsoap:address >> location="http://localhost:8080/xfirespring/services/StringService"/> >> </wsdl:port> >> </wsdl:service> >> </wsdl:definitions> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Zarar Siddiqi wrote: >>> >>> The XFire client generated using wsgen (default jaxb binding) has >>> trouble binding the returned SOAP message to Java objects when using a >>> Collection as a return type. It works for all other cases but as soon >>> as I try to return a Collection or an array, the binding fails. The >>> correct soap message is returned from the server but when I use the API >>> to print the values the list size is always zero even though the soap >>> message contained multiple items corresponding to the collection: >>> >>> ArrayOfUser users = service.getUsers(..); >>> System.out.println(users.getUser().size()); // always prints 0 >>> >>> I've annotated one of my domain objects (User) with an Aegis annotation >>> to prevent the properties being wrapped around the JAXBElement type, >>> aside from that nothing "weird" is going on. >>> >>> The docs say that I don't need to specify a .aegis.xml file if I'm using >>> Java5 Generics and that the binding should happen normally. >>> http://xfire.codehaus.org/Mapping+collections >>> >>> I'm not making any changes to the generated code. Any help is >>> appreciated. >>> >>> I'm running XFire 1.2.4 with JDK 1.5.0_11 and have the following service >>> exposed using JSR 181 annotations. >>> >>> @WebService >>> public interface UserService { >>> >>> public Collection<User> getUsers(String authority) >>> throws WebServiceException; >>> } >>> >>> >>> @WebService(serviceName="UserSoapService", endpointInterface = >>> "com.arsenalist.UserService") >>> @InHandlers (handlers={ // my in-handlers }) >>> @OutHandlers (handlers={ // my out-handlers }) >>> public class UserSoapService implements UserService { >>> >>> public Collection<User> getUsers(String authority) >>> throws WebServiceException { >>> >>> // return a list of users >>> } >>> } >>> >>> public class User { >>> private String username; >>> >>> @XmlElement(minOccurs="1") >>> public String getUsername() { >>> return username; >>> } >>> >>> public void setUsername(String username) { >>> this.username = username; >>> } >>> } >>> >>> >>> My spring configuration is as follows: >>> >>> <bean id="webAnnotations" >>> >>> class="org.codehaus.xfire.annotations.jsr181.Jsr181WebAnnotations"/> >>> <bean id="handlerMapping" >>> class="org.codehaus.xfire.spring.remoting.Jsr181HandlerMapping"> >>> <property name="typeMappingRegistry"> >>> <ref bean="xfire.typeMappingRegistry"/> >>> </property> >>> <property name="xfire"> >>> <ref bean="xfire"/> >>> </property> >>> <property name="webAnnotations"> >>> <ref bean="webAnnotations"/> >>> </property> >>> </bean> >>> >>> <bean >>> class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"> >>> <property name="urlMap"> >>> <map> >>> <entry key="/"> >>> <ref bean="handlerMapping"/> >>> </entry> >>> </map> >>> </property> >>> </bean> >>> >>> <bean id="userSoapService" class="com.arsenalist.UserSoapService"/> >>> >>> >>> >> >> > > -- View this message in context: http://www.nabble.com/Problem-returning-a-Collection-or-an-array-using-generics-tf3364015.html#a9374231 Sent from the XFire - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email
