Actually,I am using gin for GWT.Following are my code:
---------------------------------------------------------------------------------------------
interface A<M extends Model>
{
//interface A
}
-------------------------------------------------------------------------------------------------
class B<M extends Model> implements A<M>
{
// implementation of A
}
-------------------------------------------------------------------------------------------------
class MExt extend Model
{
//this is inheritance of Model
}
-------------------------------------------------------------------------------------------------
interface Factory<M extends Model,V extends A<M>>
{
V createA(M model);
}
-------------------------------------------------------------------------------------------------
public class ClientModule extends AbstractGinModule
{
@Override
protected void configure()
{
bind(new TypeLiteral<A<MExt >>(){}).to(new TypeLiteral<B<MExt>>(){});
install(new GinFactoryModuleBuilder().implement(A.class,
B.class).build(Factory.class));
}
}
-------------------------------------------------------------------------------------------------
When trying to run,get these errors:
-----------------------------------------------------------------------------------------------------
......
1)V cannot be used as a key; It is not fully specified.
......
-----------------------------------------------------------------------------------------------------
So I tried to do this:add
-----------------------------------------------------------------------------------------------------
interface FactoryExt extend Factory<MExt,A<MExt>>{
....................................................
}
-----------------------------------------------------------------------------------------------------
and reconfigure module to
-----------------------------------------------------------------------------------------------------
public class ClientModule extends AbstractGinModule
{
@Override
protected void configure()
{
bind(new TypeLiteral<A<MExt >>(){}).to(new TypeLiteral<B<MExt>>(){});
install(new GinFactoryModuleBuilder().implement(A.class,
B.class).build(FactoryExt.class));
}
}
-----------------------------------------------------------------------------------------------------
get this error:
-----------------------------------------------------------------------------------------------------
......
1) Could not find a suitable constructor in com.domain.client.ui.A. Classes
must have either one (and only one) constructor annotated with @Inject or a
zero-argument constructor that is not private.
......
-----------------------------------------------------------------------------------------------------
it seems that guice didn't recognize this clause:
-------------------------------------------------
bind(new TypeLiteral<A<MExt >>(){}).to(new TypeLiteral<B<MExt>>(){});
----------------------------------------------------
So,how can I solve this problem?
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