Re: My SCA application cannot communicate with a jax-ws service

[houssem ZAIR]

Raymond Feng a écrit :
Hi,
It seems that you use the implementation class instead of the 
interface for the reference.

@Reference
   public AccountImpl  ComReference;

Can you change it to be:

@Reference
   public Account  ComReference;    // I assume Account is a generated 
JAX-WS interface

Thanks,
Raymond

--------------------------------------------------
From: "houssem ZAIR" <houssem.z...@ebmwebsourcing.com>
Sent: Tuesday, July 21, 2009 3:25 AM
To: <user@tuscany.apache.org>
Subject: Re: My SCA application cannot communicate with a jax-ws service

Raymond Feng a écrit :
Hi,

Do you use the generated JAX-WS interface for the SCA reference too?

Thanks,
Raymond
--------------------------------------------------
From: "houssem" <houssem.z...@gmail.com>
Sent: Monday, July 20, 2009 4:54 AM
To: <user@tuscany.apache.org>
Subject: My SCA application cannot communicate with a jax-ws service


I am running an SCA application referencing a JAX-WS service on 
Tuscany 1.5 / 2.0 (?).
The problem is that no matter what the parameters are, the result 
is always the same.
As an example, my web service has an opeartion returning an integer.
And the returned integer is always 0, while it should have another 
value.


My web service is created with jax-ws. It's a  simple web service 
(request : send an integer, response : receive the same integer)
-----------------------------------------------------
import javax.jws.*;

@WebService
public class AccountImpl implements Account {
    @WebMethod
  public Integer getPrice(int price) {
      return price;
  }
}

The artefacts are generated with Wsimport.

What is the reason of this problem?

Houssem.

P.S.: there is no problem if the web service is an SCA project 
exposed as a web service and running on Tuscany.





Hi,

Yes,
I use the generated JAX-WS interface for the SCA reference.

------------------------------------------------
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Service;

@Service(Commerce.class)
public class ComImpl implements Com{
   @Reference
   public AccountImpl  ComReference;    public Integer getPrice(int 
i) {      Integer price = this.ComReference.getPrice(i);
       return price;
   }
}



Hi,

I have specified the endpoint interface in the JAX-WS annotation 
associated to my class.
Therefore, after the generation of the artefacts, I have the Account 
interface instead  of AccountImpl and it worked.

Thank you for your help,

Houssem



The solution:
-----------------------------------
import javax.jws.*;

@WebService(  serviceName = "AccountService",
                         endpointInterface="Account",
                         portName="AccountPort")
public class AccountImpl implements Account {
 public Integer getPrice(int price) {
     return price;
 }
}
-----------------------------------
@WebService
public interface Account {  
    @WebMethod
    @WebResult( name = "responsePrice")
    @RequestWrapper( localName = "getPrice",
                         className="getPrice")
    @ResponseWrapper( localName = "PriceStringResponse",
                        className="getPriceResponse")
   public Integer  getPrice( @WebParam(name = "price") int price) ;
}