Hi Motaz,
Please try this attached Resource Class. It contains following method
that does the calculator function and returns an xml representation of
the result.
@GET
@ProduceMime("application/xml")
public String sum(@QueryParam ("x") Integer x, @QueryParam ("y")
Integer y) {
return "<result type=\"int\">"+(x+y)+"</result>";
}
If you want to know more on tools for building RESTful Web Services,
here is the link
http://www.netbeans.org/kb/60/websvc/rest.html
Thanks
Ayub
Motaz K. Saad wrote:
> Hello,
>
> I am facing a problem implementing simple calculator using jersey
> (JAX-RS) https://jersey.dev.java.net/use/getting-started.html
> Could any one help me out how to define 2 integer parameter and
> integer return value for GET http method.
>
> Thanks in advance,
> --
> Motaz K. Saad
>
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package helloworld;
import javax.ws.rs.Path;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.ProduceMime;
import javax.ws.rs.ConsumeMime;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriInfo;
/**
* REST Web Service
*
* @author __USER__
*/
@Path("/calc")
public class CalculatorResource {
@Context
private UriInfo context;
/** Creates a new instance of HelloWorldResource */
public CalculatorResource() {
}
/**
* Retrieves representation of an instance of helloworld.HelloWorldResource
* @return an instance of java.lang.String
*/
@GET
@ProduceMime("application/xml")
public String sum(@QueryParam ("x") Integer x, @QueryParam ("y") Integer y) {
return "<result type=\"int\">"+(x+y)+"</result>";
}
/**
* PUT method for updating or creating an instance of HelloWorldResource
* @param content representation for the resource
* @return an HTTP response with content of the updated or created resource.
*/
@PUT
@ConsumeMime("application/xml")
public void putXml(String content) {
}
}