[REST] Can I input parameter in URL when using REST style?

[James Gan]

Hi, dear all

After installing AXIS war in Websphere Application Server, I can visit Version service by inputting its address in the address bar of browser. But I'm wondering if I can input parameters while visiting follow service created by me.

public class MyService1 {
    public void ping(int element) {

    }

    public int echo(int element) {
        return element * element;
    }
}

I input http://localhost:9080/axis2/rest/MyService1/ping?element=15 in the address bar of firefox. Then I got follow error information:

Error Message: Invalid message addition , operation context completed; nested exception is: org.apache.axis2.AxisFault: Invalid message addition , operation context completed
Error Code: 500
Target Servlet: AxisRESTServlet
Error Stack:
org.apache.axis2.AxisFault: Invalid message addition , operation context completed; nested exception is:
     org.apache.axis2.AxisFault: Invalid message addition , operation context completed
     at org.apache.axis2.transport.http.util.RESTUtil.processGetRequest(RESTUtil.java:141)
     at org.apache.axis2.transport.http.AxisRESTServlet.doGet(AxisRESTServlet.java:36)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1282)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:673)

Is it feasible in AXIS2?

Thanks a lot!
James Gan