axis2故障笔记-1

错误代码片段:

        RPCServiceClient serviceClient = new RPCServiceClient();

        Options options = serviceClient.getOptions();

         //设定服务提供者的地址

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

        options.setTo(targetEPR);

         //设定所要调用的服务的操作

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

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

         //设定调用的方法的参数值

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

         //得到调用的结果

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

这句报错如下:

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

经过调查,因为build path 下面我只引用了axis2-1.6.2.jar.但是axis2在这里依赖于axiom-api,所以我后来通过maven的repository搜索了axiom.我把最新版的依赖加入,如下:

               <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.这个依赖好像还依赖了很大一堆其他的jar.问题搞定.