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groovy.lang
[Java] Interface PropertyAccessInterceptor

groovy.lang.Interceptor
  groovy.lang.PropertyAccessInterceptor
All Superinterfaces:
Interceptor
public interface PropertyAccessInterceptor
extends Interceptor

An interface that adds the ability to intercept property getters/setters

Authors:
Graeme Rocher
Since:
Oct 24, 2005

Method Summary
java.lang.Object beforeGet(java.lang.Object object, java.lang.String property)

Intercepts a getXXX call and returns a result.

void beforeSet(java.lang.Object object, java.lang.String property, java.lang.Object newValue)

Intercepts a setXXX call
 
Methods inherited from interface Interceptor
afterInvoke, beforeInvoke, doInvoke
 

Method Detail

beforeGet

public java.lang.Object beforeGet(java.lang.Object object, java.lang.String property)
Intercepts a getXXX call and returns a result. The result is replaced by the real value if doGet() return false
Parameters:
object - The target object
property - The property to get
Returns:
A value supplied by the interceptor

beforeSet

public void beforeSet(java.lang.Object object, java.lang.String property, java.lang.Object newValue)
Intercepts a setXXX call
Parameters:
object - The target object
property - The property to set
newValue - The new value

 

Groovy Documentation