Package 

Class MethodReplacement

  • 
public abstract class MethodReplacement
extends MethodHook

    Like MethodHook but replaces the whole method call. Use this will always prevent the original method call and remaining hooks to be invoked expect you manually call them. Make sure you are sure you really want this!

    • Method Summary

      Modifier and Type Method Description
      final void beforeCall(Pine.CallFrame callFrame) Invoked before the method gets called.
      final void afterCall(Pine.CallFrame callFrame) Invoked after the method gets called.
      static MethodReplacement returnConstant(Object result) Helper function to create an replacement instance when you just want to return a constant value.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • beforeCall

         final void beforeCall(Pine.CallFrame callFrame)

        Invoked before the method gets called. You can get or modify some info about this call by the given {@code callFrame}.Note that setting result or exception will prevent the original method call, and next hooks won'tbe called. Throwing any exception in this method will cause the result or exception you setgets reset, if you want to set an exception as the method thrown, use setThrowable

        Parameters:
        callFrame - object that stores some info about info call.

      • afterCall

         final void afterCall(Pine.CallFrame callFrame)

        Invoked after the method gets called. You can get or modify some info about this call by the given {@code callFrame}.Throwing any exception in this method will cause the result or exception you set gets reset.If you want to set an exception as the method thrown, use setThrowable

        Parameters:
        callFrame - object that stores some info about info call.

      • returnConstant

         static MethodReplacement returnConstant(Object result)

        Helper function to create an replacement instance when you just want to return a constant value.

        Parameters:
        result - The value you want to return