Re: RPC void method
The people who apologize about their English tend to have the best
English! :) We understood you perfectly, no need to worry.
On Apr 21, 7:03 pm, carrizo wrote:
> Hello all,
>
> pre-apologize for my english.
>
> I've a question about an AsyncCallback object passed to a gwt rpc
> method with 'void' return type. If i have a rpc method where the
> remote service interface, server-side and client-side implementation
> looks like this:
>
> public interface ApplicationService extends RemoteService{
> public void method(int number);
>
> }
>
> public class ApplicationServiceImpl extends RemoteServiceServlet
> implements ApplicationService {
> public void method(int number){
> //Do something
> }
>
> }
>
> public interface ApplicationServiceAsync {
> public void method(int number, AsyncCallback callback);
>
> }
>
> I don't need this callback because it will return anything. So can I
> call this method passing 'null' like callback argument? I'm confused
> about this and i would like to see your feedback.
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Re: RPC void method
AsyncCallback
On Tue, Apr 21, 2009 at 7:03 PM, carrizo wrote:
>
> Hello all,
>
> pre-apologize for my english.
>
> I've a question about an AsyncCallback object passed to a gwt rpc
> method with 'void' return type. If i have a rpc method where the
> remote service interface, server-side and client-side implementation
> looks like this:
>
> public interface ApplicationService extends RemoteService{
> public void method(int number);
> }
>
> public class ApplicationServiceImpl extends RemoteServiceServlet
> implements ApplicationService {
> public void method(int number){
> //Do something
> }
> }
>
> public interface ApplicationServiceAsync {
> public void method(int number, AsyncCallback callback);
> }
>
> I don't need this callback because it will return anything. So can I
> call this method passing 'null' like callback argument? I'm confused
> about this and i would like to see your feedback.
>
>
>
>
> >
>
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RPC void method
Hello all,
pre-apologize for my english.
I've a question about an AsyncCallback object passed to a gwt rpc
method with 'void' return type. If i have a rpc method where the
remote service interface, server-side and client-side implementation
looks like this:
public interface ApplicationService extends RemoteService{
public void method(int number);
}
public class ApplicationServiceImpl extends RemoteServiceServlet
implements ApplicationService {
public void method(int number){
//Do something
}
}
public interface ApplicationServiceAsync {
public void method(int number, AsyncCallback callback);
}
I don't need this callback because it will return anything. So can I
call this method passing 'null' like callback argument? I'm confused
about this and i would like to see your feedback.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
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