Hi all,
I'm wondering what's the best design to build a provider.
My library consists in a service package with a service class. In other
package I store the model class, which I want it to have protected
constructors. The model is a super-class (abstract) with some sub-classes
(extending the super-class).
*/model/*
* SuperClass*
* ChildClass1*
* ChildClass2*
* ...*
*/service/*
* Service*
I want to get instances of the sub-classes from (and only from) the service
class. Guice Providers seem to be lacking the capacity of doing something
like:
*public class ModelProvider extends Provider<SuperClass>{*
* public SuperClass get(Class type) {
*
* return "new instance of type";*
* }*
*}*
I can't invoke get with parameters. Also, if the constructors of the model
classes are private, the provider must be in the same package, which I
think is a bad design for my library.
Any advice?
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