Isn't it exactly what gwt-rpc does?
2011/6/8 Michał Jabłoński <[email protected]>
> I am going to create universal proxy to server object. I want to user
> call method of class (any kind he creates) on client side which will
> be calling the same method on server object and return value. Dynamic
> proxy is exactly what I need.
> So the only way is to call a class by name?
>
> Paul Robinson wrote:
> > No. It's not clear exactly what you're trying to achieve, so it's hard to
> suggest an alternative. You have almost no reflection available in GWT -
> almost the only thing you can do is to ask a class for its name. So passing
> an interface as a parameter is not generally useful.
> >
> > Paul
> >
> > On 08/06/11 12:32, Michał Jabłoński wrote:
> > > Hi!
> > >
> > > It is possible to create dynamic proxy in gwt? I want create library
> > > which changes behaviour of methods of some class (interface will be
> > > parameter), for example, when user call method of class implementing
> > > interface, it will return always String "abc". In java it would be
> > > something like this:
> > >
> > > public class proxyHandler implements InvocationHandler {
> > > private Object proxied;
> > >
> > > public proxyHandler(Object proxied) {
> > > this.proxied = proxied;
> > > }
> > >
> > > public Object invoke(Object proxy, Method method, Object[] args)
> > > throws Throwable {
> > > return "abc";
> > > }
> > > }
> > > ..
> > > public static void main(String[] args) {
> > > Object object = new Object();
> > > Interface proxy = (Interface)Proxy.newProxyInstance(
> > > Interface.class.getClassLoader(),
> > > new Class[]{ Interface.class },
> > > new proxyHandler(object));
> > > System.out.println(proxy.getName());
> > > }
> > >
> > > It is possible to do something like this in gwt (using deferred
> > > binding, whatever)? Thanks for any help
> > >
>
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