上下文:應用程序服務器是Glassfish 3.1.2。技術是JavaEE JAX-WS。 IDE是Netbeans 7.1.1。如何從另一個Web服務調用一個Web服務(在同一個WAR中)
我已經使用wsimport從WSDL開始創建了2個Web服務。 EJB也不是。他們都使用@WebService註釋。他們都生活在同一個WAR中(不確定這應該是相關的,但可能是)。我可以非常愉快地單獨部署和測試兩種服務,使用SOAP-UI作爲客戶端。
我現在想讓WebService1在運行時調用WebService2。我不想只使用java調用webservice2的impl(本地可以這麼說) - 我想正確調用webservice2作爲web服務,以便創建一個更鬆散的耦合。
在IDE中,我可以使用提供的「生成代碼:Web服務調用操作」功能爲Web服務調用生成所需的代碼。這增加了一個@WebServiceRef(wsdlLocation =「WEB-INF/wsdl/servicename.wsdl」)和一些代碼來創建一個端口並調用目標web服務操作。
// Call Web Service Operation
Identity port = service.getIdentityPort();
String req = "";
javax.xml.ws.Holder<StructureMessageHeader> idHeader = new javax.xml.ws.Holder<StructureMessageHeader>();
String result = port.getIdentifier(req, idHeader);
這編譯得很好,但在運行時卻失敗了。部署是成功的,而服務是向上和一般單獨快樂(只要你不把這個代碼),但是,當一個Web服務嘗試調用其他的我得到一個
ClientTransportException: The server sent HTTP status code 404: Not Found.
進一步詳情如下。
有誰知道爲什麼會發生這種情況?我哪裏做錯了?我忽視了什麼?
任何幫助,非常感謝。
------------------------ EXCEPTION ---------------------
com.sun.xml.ws.client.ClientTransportException: The server sent HTTP status code 404: Not Found at com.sun.xml.ws.transport.http.client.HttpTransportPipe.checkStatusCode(HttpTransportPipe.java:321) at com.sun.xml.ws.transport.http.client.HttpTransportPipe.createResponsePacket(HttpTransportPipe.java:270) at com.sun.xml.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:228) at com.sun.xml.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:143) at com.sun.xml.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:110) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:961) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:910) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:873) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:775) at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:116) at com.sun.enterprise.security.webservices.ClientSecurityPipe.processSecureRequest(ClientSecurityPipe.java:196) at com.sun.enterprise.security.webservices.ClientSecurityPipe.process(ClientSecurityPipe.java:184) at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:119) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:961) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:910) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:873) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:775) at com.sun.xml.ws.client.Stub.process(Stub.java:429) at com.sun.xml.ws.client.sei.SEIStub.doProcess(SEIStub.java:168) at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:119) at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:102) at com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:151) at $Proxy219.getIdentifier(Unknown Source) at com.soagrowers.r20121231.product.master.services.ProductsEntityService.createProduct(ProductsEntityService.java:138) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.glassfish.webservices.InstanceResolverImpl$1.invoke(InstanceResolverImpl.java:143) at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:149) at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:94) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:961) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:910) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:873) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:775) at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:116) at org.glassfish.webservices.MonitoringPipe.process(MonitoringPipe.java:142) at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:119) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:961) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:910) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:873) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:775) at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:116) at com.sun.enterprise.security.webservices.CommonServerSecurityPipe.processRequest(CommonServerSecurityPipe.java:212) at com.sun.enterprise.security.webservices.CommonServerSecurityPipe.process(CommonServerSecurityPipe.java:144) at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:119) at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:961) at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:910) at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:873) at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:775) at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:386) at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:640) at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:263) at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:163) at org.glassfish.webservices.JAXWSServlet.doPost(JAXWSServlet.java:145) at javax.servlet.http.HttpServlet.service(HttpServlet.java:688) at javax.servlet.http.HttpServlet.service(HttpServlet.java:770) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1542) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231) at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195) at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849) at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746) at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045) at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228) at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) at com.sun.grizzly.ContextTask.run(ContextTask.java:71) at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) at java.lang.Thread.run(Thread.java:662)
我想我明白你的意思,但是你有一個參考你可以指點我嗎? – benwilcock
我確信JAX-WS框架可以提供我需要的其他服務而不必訴諸於其他HTTP框架的所有東西。這是不是真的? – benwilcock
據我所知,這是真的,但我不知道這是否是真的,如果我誇大了「有時」,我很抱歉。再讀一遍,我可以很容易地看到我是如何暗示它很少是真的。對困惑感到抱歉。 –