axis2故障筆記-1

錯誤代碼片斷:

        RPCServiceClient serviceClient = new RPCServiceClient();

        Options options = serviceClient.getOptions();

         //設定服務提供者的地址

        EndpointReference targetEPR =  new  EndpointReference( "http://localhost:8080/Hello"  );

        options.setTo(targetEPR);

         //設定所要調用的服務的操做

        QName opGetHello =  new  QName( "http://Hello"  ,  "sayHello"  );

        Class[] returnTypes =  new  Class [] { String. class  };

         //設定調用的方法的參數值

        Object[] opGetHelloArgs =  new  Object[] {  "UFO"  };

         //獲得調用的結果

        Object[] response = serviceClient.invokeBlocking(opGetHello,opGetHelloArgs,returnTypes);

這句報錯以下:

// The type org.apache.axiom.om.OMElement cannot be resolved. It is indirectly referenced from required .class files

通過調查,由於build path 下面我只引用了axis2-1.6.2.jar.可是axis2在這裏依賴於axiom-api,因此我後來經過maven的repository搜索了axiom.我把最新版的依賴加入,以下:

               <dependency>

                       < groupId >  org.apache.axis2 </ groupId  >

                       < artifactId >  axis2 </  artifactId >

                       < version >  1.6.2 </  version >

                </ dependency >

                < dependency >

                       < groupId >  org.apache.ws.commons.axiom </ groupId  >

                       < artifactId >  axiom-api </ artifactId  >

                       < version >  1.2.13 </  version >

                </ dependency >

OK.這個依賴好像還依賴了很大一堆其餘的jar.問題搞定.