Unable to create service web j2ee

I'm doing a web service of Pentecost jdeveloper 10 g. This is my class

public class WebService {}
public String [] [] obtenerComisiones (String cdProductor) {}
Conexion con = new Conexion();
Return con.getComisiones (cdProductor);
}
}


When I select to j2ee 1.4 Web services (JAX - RPC) like version, had this error:

Java.lang.String [] [] of the obtenerComisiones method return type cannot be serialized to XML, and no custom serializer has been set for him.


If I choose the Service Web J2EE 1.3 (Oracle), the message is:

The selected class contains all the publishable public methods in a web service.



How can I resolve this situation?
How can define a serializer for string [] [] with jdeveloper...?
Thanks for any help

Hello

don't think that WS know how to manage tables. Try instead the ArrayList

Frank

Tags: Java

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