[aspectj-users] Use Aspectj during web services invocation

[Shanmuga Priya R <shanmugapriya1228@xxxxxxxxxxxxxx>]

Hi,

     I wanted to use aspectj during invocation of web service from other service. For that i wanted to know how to specify the jointpoint.

Web services code:

import org.apache.axis2.AxisFault;

import org.apache.axis2.addressing.EndpointReference;

import org.apache.axis2.client.Options;

import org.apache.axis2.client.ServiceClient;

import org.apache.axiom.om.OMAbstractFactory;

import org.apache.axiom.om.OMElement;

import org.apache.axiom.om.OMFactory;

import org.apache.axiom.om.OMNamespace;

public class MiddleSimpleInterest

{

    public static void main(String[] args) throws AxisFault

    {

       ServiceClient client = new ServiceClient();

       Options opts = new Options();

       opts.setTo(new EndpointReference("http://localhost:8088/axis2/services/SimpleIntJava"));

       opts.setAction("urn:findInterest");

       client.setOptions(opts);

       OMElement res = client.sendReceive(createPayLoad());

       System.out.println(res);

    }

   private static OMElement createPayLoad()

   {

        OMFactory fac = OMAbstractFactory.getOMFactory();

        OMNamespace omNs = fac.createOMNamespace("http://simpleintjava", "ns");

        OMElement method = fac.createOMElement("findInterest", omNs);

        OMElement value = fac.createOMElement("p", omNs);

        value.setText("1000");

        method.addChild(value);

        return method;

    }

}

Corresponding Aspectj code:

public aspect MiddlewareAspect

{

pointcut beforeaspect():execution(* *.sendReceive(..));

 

        pointcut beforeexeaspect():execution(* EndpointReference(..));

        before():beforeaspect()

        {

                System.out.println("~~~~~~~~~~~~~~~~~~~~~~");

                System.out.println("====Before sendReceive=====");

                System.out.println("~~~~~~~~~~~~~~~~~~~~~~");

         }

         before():beforeexeaspect()

         {

               System.out.println("~~~~~~~~~~~~~~~~~~~~~~");

               System.out.println("====Before EndpointReference=====");

               System.out.println("~~~~~~~~~~~~~~~~~~~~~~");

         }

}

Error:

      For the above aspectj code i got the exception "Advice didn't match".

 How can i specify those 2 join points? Is it possible in aspectj?

Thanks,