Sure, DTO object must meet Java Beans spec, because they are created
with java reflection api.
On 2/12/07, sudip shrestha <[EMAIL PROTECTED]> wrote:
I added a default construtor in addition to a non default constructor, now
it's working.... Could you explain this behavior?
On 2/12/07, Tomek Sztelak <[EMAIL PROTECTED]> wrote:
>
> Maybe you have some non default constructor defined on this class ?
>
> On 2/12/07, sudip shrestha <[EMAIL PROTECTED]> wrote:
> > Hi,
> > My xfire service methos works fine when it returns some primitive java
types
> > such as int, String. However, one method returns a Java Bean such as:
> > public class AuthenticationResponse
> > {
> > private boolean isAuthenticated;
> > private String message;
> > public getters(){......}
> > public setters(){......}
> > }
> >
> > When I invoke this method with debuggers on, I find that the method is
> > executed properly, but at the end when it is about to receive this
object,
> > xfire client throws an exception:
> > callSoapServiceLocal(): got service model.
> > WsClient.callWebService(): EXCEPTION:
> > org.codehaus.xfire.XFireRuntimeException: Could not
invoke
> > service.. Nested exception is
> > org.codehaus.xfire.fault.XFireFault: Couldn't
instantiate
> > class.
> >
com.adestagroup.authentication.manager.AuthenticationResponse
> > Exception in thread "main" java.lang.NullPointerException
> > at TestWebService.callWebService(TestWebService.java :69)
> > at TestWebService.main (TestWebService.java:27)
> >
> > Thanks.
> > note: I also have AuthenticationResponse class available for the client
as
> > well.
> >
>
>
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> -----
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> within 24 hours.
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