Class Advice.StackMapFrameHandler.Default.WithPreservedArguments.WithoutArgumentCopy

java.lang.Object
net.bytebuddy.asm.Advice.StackMapFrameHandler.Default
net.bytebuddy.asm.Advice.StackMapFrameHandler.Default.WithPreservedArguments
net.bytebuddy.asm.Advice.StackMapFrameHandler.Default.WithPreservedArguments.WithoutArgumentCopy
All Implemented Interfaces:
Advice.StackMapFrameHandler, Advice.StackMapFrameHandler.ForInstrumentedMethod
Enclosing class:
Advice.StackMapFrameHandler.Default.WithPreservedArguments

protected static class Advice.StackMapFrameHandler.Default.WithPreservedArguments.WithoutArgumentCopy extends Advice.StackMapFrameHandler.Default.WithPreservedArguments
A stack map frame handler that expects that the original argument frames remain preserved throughout the original invocation.
  • Constructor Details

    • WithoutArgumentCopy

      protected WithoutArgumentCopy(TypeDescription instrumentedType, MethodDescription instrumentedMethod, List<? extends TypeDescription> initialTypes, List<? extends TypeDescription> latentTypes, List<? extends TypeDescription> preMethodTypes, List<? extends TypeDescription> postMethodTypes, boolean expandFrames, boolean allowCompactCompletionFrame)
      Creates a new stack map frame handler that expects the original frames to be preserved.
      Parameters:
      instrumentedType - The instrumented type.
      instrumentedMethod - The instrumented method.
      initialTypes - A list of virtual method arguments that are explicitly added before any code execution.
      latentTypes - A list of virtual arguments that are available after the enter advice method is executed.
      preMethodTypes - A list of virtual method arguments that are available before the instrumented method is executed.
      postMethodTypes - A list of virtual method arguments that are available after the instrumented method has completed.
      expandFrames - true if the meta data handler is expected to expand its frames.
      allowCompactCompletionFrame - true if a completion frame for the method bust be a full frame to reflect an initialization change.
  • Method Details

    • injectStartFrame

      public void injectStartFrame(org.objectweb.asm.MethodVisitor methodVisitor)
      Injects a frame before executing the instrumented method.
      Parameters:
      methodVisitor - The method visitor to write any frames to.
    • translateFrame

      public void translateFrame(org.objectweb.asm.MethodVisitor methodVisitor, int type, int localVariableLength, @MaybeNull Object[] localVariable, int stackSize, @MaybeNull Object[] stack)
      Translates a frame.
      Parameters:
      methodVisitor - The method visitor to write the frame to.
      type - The frame's type.
      localVariableLength - The local variable length.
      localVariable - An array containing the types of the current local variables.
      stackSize - The size of the operand stack.
      stack - An array containing the types of the current operand stack.