net.sf.tie.ext.type
Class NotInstanceOfRule

java.lang.Object
  net.sf.tie.ext.type.NotInstanceOfRule

All Implemented Interfaces:

InterceptionRule

public class NotInstanceOfRule
extends Object
implements InterceptionRule

InterceptionRule that tests whether the object to be intercepted is not an instance of a specified class or interface.

Constructor Summary

NotInstanceOfRule(Class<?> type)

Method Summary

<T> ObjectInterceptionStrategy	shouldIntercept(Class<T> interfc, T target, MethodInterceptor interceptor)
<T> MethodInterceptionStrategy	shouldIntercept(WrappedMethodInvocation invocation, MethodInterceptor interceptor) In theory, this method should never be called as shouldIntercept(Class, Object, MethodInterceptor) never returns ObjectInterceptionStrategy.INTERCEPT_SOME_METHODS_ON_OBJECT (or similar).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NotInstanceOfRule

public NotInstanceOfRule(Class<?> type)

Method Detail

shouldIntercept

public <T> ObjectInterceptionStrategy shouldIntercept(Class<T> interfc,
                                                      T target,
                                                      MethodInterceptor interceptor)

Specified by:

shouldIntercept in interface InterceptionRule

Returns:

• ObjectInterceptionStrategy.NEVER_INTERCEPT_INTERFACE if interfc extends the specified type.
• ObjectInterceptionStrategy.NEVER_INTERCEPT_IMPLEMENTATION_CLASS if target is an instance of specified type.
• Otherwise, ObjectInterceptionStrategy.ALWAYS_INTERCEPT_IMPLEMENTATION_CLASS.

shouldIntercept

public <T> MethodInterceptionStrategy shouldIntercept(WrappedMethodInvocation invocation,
                                                      MethodInterceptor interceptor)

In theory, this method should never be called as shouldIntercept(Class, Object, MethodInterceptor) never returns ObjectInterceptionStrategy.INTERCEPT_SOME_METHODS_ON_OBJECT (or similar). However, the AndRule / OrRule does not try and keep track of which rule returned "INTERCEPT_SOME_METHODS_..." so it is possible that it will call shouldIntercept(WrappedMethodInvocation, MethodInterceptor) on a rule which had returned ObjectInterceptionStrategy.ALWAYS_INTERCEPT_INTERFACE or ObjectInterceptionStrategy.NEVER_INTERCEPT_IMPLEMENTATION_CLASS

Specified by:

shouldIntercept in interface InterceptionRule