setterでオブジェクトをJavaでマップするように変換する

Question

RequestContextのマップを作成し、BindingProviderでヘッダとして設定する必要があります。私が現在持っているコードは以下の通りです。それぞれのセッターでマップを作成し、それをヘッダーのput（）メソッドの第2引数として渡す必要があります。

RequestContext requestContextBody = new RequestContext(); 
requestContextBody.setVersion("1.4"); 
requestContextBody.setLanguage(Language.EN); 
requestContextBody.setGroupID("111"); 
requestContextBody.setRequestReference("UserRef"); 
requestContextBody.setUserToken(new JAXBElement<String>(new QName("http://purolator.com/pws/datatypes/v1","UserToken"), String.class, "7a0f98ec-6e9f-4eb1-9fcb-40086e2c1040")); 

URL wsdlURL = PurolatorClientImpl.class.getClassLoader().getResource("wsdl/EstimatingService.wsdl"); 
EstimatingService ss = new EstimatingService(wsdlURL, SERVICE_NAME); 
EstimatingServiceContract port = ss.getEstimatingServiceEndpoint(); 

((BindingProvider) port).getRequestContext().put(MessageContext.HTTP_REQUEST_HEADERS, requestContextBody); //THIS IS WHERE I NEED TO PASS THE MAP IN PLACE OF THE REQUESTCONTEXTBODY OBJECT 
((BindingProvider) port).getRequestContext().put(BindingProvider.USERNAME_PROPERTY, "867aa05887b94f48988b6bf46340c5b3"); 
((BindingProvider) port).getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, "Ze@5l22N"); 

のStackTrace ::

Exception in thread "main" javax.xml.ws.WebServiceException: java.lang.ClassCastException: com.purolator.pws.datatypes.v1.RequestContext cannot be cast to java.util.Map 
    at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:207) 
    at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:122) 
    at com.sun.xml.internal.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:95) 
    at com.sun.xml.internal.ws.api.pipe.Fiber.__doRun(Fiber.java:626) 
    at com.sun.xml.internal.ws.api.pipe.Fiber._doRun(Fiber.java:585) 
    at com.sun.xml.internal.ws.api.pipe.Fiber.doRun(Fiber.java:570) 
    at com.sun.xml.internal.ws.api.pipe.Fiber.runSync(Fiber.java:467) 
    at com.sun.xml.internal.ws.client.Stub.process(Stub.java:308) 
    at com.sun.xml.internal.ws.client.sei.SEIStub.doProcess(SEIStub.java:163) 
    at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:98) 
    at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:78) 
    at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:135) 
    at com.sun.proxy.$Proxy26.getFullEstimate(Unknown Source) 
    at com.pb.gcs.client.ClientMain.main(ClientMain.java:96) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) 
Caused by: java.lang.ClassCastException: com.purolator.pws.datatypes.v1.RequestContext cannot be cast to java.util.Map 
    at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:136) 
    ... 18 more 

Answer 1

javadocsMessageContext.HTTP_REQUEST_HEADERSで説明したように、あなたはこの試みることができるjava.util.Map

を必要とする：あなたがBindingProviderに配置する必要があります例えば

Map context = ((BindingProvider) port).getRequestContext(); 
Map<String, List<String>> requestHeaders = (Map) context.get(MessageContext.HTTP_REQUEST_HEADERS) ; 
requestHeaders.put("User-Agent", Collections.singletonList("Mozilla [...]")); 
// add all yours setting 
context.put(MessageContext.HTTP_REQUEST_HEADERS, headers);