org.osgl.inject

Interface BeanTransformer<E>

Type Parameters:

E - the generic type of element

public interface BeanTransformer<E>

Implementation shall provide the logic that can transform a bean instance (no type change).

Method Summary

Modifier and Type	Method and Description
org.osgl.Lang.Function<E,E>	filter(Map<String,Object> options, BeanSpec bean) Create a filter function with the hint and options specified.

Method Detail

filter

org.osgl.Lang.Function<E,E> filter(Map<String,Object> options,
                                   BeanSpec bean)

Create a filter function with the hint and options specified. This could be used to produce composite Bean loader based on other bean loaders.

Parameters:

options - the optional parameters specified to refine the filtering logic

bean - the bean spec of the bean to be injected

Returns:

a function that transform the bean instance (e.g. convert a string to uppercase etc)