[jira] Created: (PROXY-14) Strategy-Based ObjectProvider

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view

[jira] Created: (PROXY-14) Strategy-Based ObjectProvider

Dmitri Blinov (Jira)
Strategy-Based ObjectProvider

                 Key: PROXY-14
                 URL: https://issues.apache.org/jira/browse/PROXY-14
             Project: Commons Proxy
          Issue Type: New Feature
    Affects Versions: 1.0
            Reporter: James Carman
            Assignee: James Carman

Implement a strategy-based ObjectProvider.  Basically, the provider would choose different strategy objects (that implement the service interface) based on information obtained at runtime during the method invocation.  One example would be a strategy-based provider which chose its strategy object based on the type of object passed in as one of the method parameters (similar to HiveMind's strategy support).  For example, suppose I have a service interface like:

public interface Renderer {
  public void render(Shape shape);

and I want to provide different implementations for Circle, Rectangle, Triangle, etc., then I would provide a mapping from those types to implementation objects that also implement Renderer.  Proxy would create a dynamic proxy that would choose which implementation object to use at runtime based on the type of shape passed in to the render method.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.