Axis2客户端编程

一，使用axis2开发一个web服务。
   MyService.java
  public class MyService {
public String echo(String value){
return value;
}
public void update(int value){
System.out.println("value is :"+value);
}
   }

   services.xml

   <serviceGroup>
<service name="MyService">
<messageReceivers>
<messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only" class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver"/>
<messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out" class="org.apache.axis2.rpc.receivers.RPCMessageReceiver"/>
</messageReceivers>
<parameter name="ServiceClass" locked="false">
MyService
</parameter>
</service>
</serviceGroup>

打包并发布该web服务。

二，客户端调用

import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;


public class Test {
public static void main(String[] args) {
try {
ServiceClient sc = new ServiceClient();
Options opts = new Options();
opts.setTo(new EndpointReference("http://localhost:8888/axis2/services/MyService"));
opts.setAction("urn:echo");
sc.setOptions(opts);
OMElement res = sc.sendReceive(createPayLoad());
System.out.println(res);
} catch (AxisFault e) {
e.printStackTrace();
}

}

public static OMElement createPayLoad(){
OMFactory fac = OMAbstractFactory.getOMFactory();
OMNamespace omNs = fac.createOMNamespace("http://ws.apache.org/axis2", "nsl");
OMElement method = fac.createOMElement("echo",omNs);
OMElement value = fac.createOMElement("value",omNs);
value.setText("Hello,my first service utilization");
method.addChild(value);
return method;
}

}