org.logicalcobwebs.proxool.proxy
Class MethodMapper
java.lang.Object
org.logicalcobwebs.proxool.proxy.MethodMapper
public class MethodMapper
- extends java.lang.Object
Handles the mapping between methods with identical signatures but that are not related
by inheritance. This allows you to invoke a method on a class using an interface that
it doesn't actually implement. It caches the result of its reflective lookup to save time.
If the concreteClass does in fact implement the injectable interface then it quickly
returns the method without the penalty of mapping using reflection.
- Since:
- Proxool 0.9
- Version:
- $Revision: 1.2 $, $Date: 2004/07/13 21:06:18 $
- Author:
- Bill Horsman, $Author: billhorsman $ (current maintainer)
Constructor Summary |
MethodMapper(java.lang.Class concreteClass)
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MethodMapper
public MethodMapper(java.lang.Class concreteClass)
- Parameters:
concreteClass
- the class that we want to invoke methods on. It should either implement all methods on
the injectable interface, or provide methods with an identical signature.
overrideConcreteMethod
public void overrideConcreteMethod(java.lang.reflect.Method injectableMethod,
java.lang.reflect.Method overridenMethod)
- Don't use the one we calculate using
getConcreteMethod(java.lang.reflect.Method)
, use this one instead.
- Parameters:
injectableMethod
- the method supplied by the proxyoverridenMethod
- the one we are going to use (probably the same as injectrableMethod actually)