- All Known Implementing Classes:
public interface PropertyShadowBuilder
Creates a "shadow" of a property of an object. The shadow has the same type as the property, and delegates all method
invocations to the property. Each method invocation on the shadow re-acquires the value of the property from the
underlying object and delegates to the current value of the property.
Typically, the object in question is another service, one with the "perthread" service lifecycle. This allows a
global singleton to shadow a value that is specific to the current thread (and therefore, the current request).
<T> T build(Object source,
- Type Parameters:
source - the object from which a property will be extracted
propertyName - the name of a property of the object, which must be readable
propertyType - the expected type of the property, the actual property type must be assignable to this type
- the shadow
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