Package net.bytebuddy.asm
Class Advice.StackMapFrameHandler.Default.WithPreservedArguments
- java.lang.Object
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- net.bytebuddy.asm.Advice.StackMapFrameHandler.Default
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- net.bytebuddy.asm.Advice.StackMapFrameHandler.Default.WithPreservedArguments
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- All Implemented Interfaces:
Advice.StackMapFrameHandler
,Advice.StackMapFrameHandler.ForInstrumentedMethod
- Direct Known Subclasses:
Advice.StackMapFrameHandler.Default.WithPreservedArguments.RequiringConsistentShape
,Advice.StackMapFrameHandler.Default.WithPreservedArguments.UsingArgumentCopy
- Enclosing class:
- Advice.StackMapFrameHandler.Default
protected abstract static class Advice.StackMapFrameHandler.Default.WithPreservedArguments extends Advice.StackMapFrameHandler.Default
A stack map frame handler that requires the original arguments of the instrumented method to be preserved in their original form.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
Advice.StackMapFrameHandler.Default.WithPreservedArguments.RequiringConsistentShape
A stack map frame handler that expects that the original argument frames remain preserved throughout the original invocation.protected static class
Advice.StackMapFrameHandler.Default.WithPreservedArguments.UsingArgumentCopy
A stack map frame handler that expects that an argument copy of the original method arguments was made.-
Nested classes/interfaces inherited from class net.bytebuddy.asm.Advice.StackMapFrameHandler.Default
Advice.StackMapFrameHandler.Default.ForAdvice, Advice.StackMapFrameHandler.Default.TranslationMode, Advice.StackMapFrameHandler.Default.Trivial, Advice.StackMapFrameHandler.Default.WithPreservedArguments
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Nested classes/interfaces inherited from interface net.bytebuddy.asm.Advice.StackMapFrameHandler
Advice.StackMapFrameHandler.Default, Advice.StackMapFrameHandler.ForInstrumentedMethod, Advice.StackMapFrameHandler.NoOp
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Field Summary
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Fields inherited from class net.bytebuddy.asm.Advice.StackMapFrameHandler.Default
currentFrameDivergence, EMPTY, expandFrames, initialTypes, instrumentedMethod, instrumentedType, postMethodTypes, preMethodTypes
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Constructor Summary
Constructors Modifier Constructor Description protected
WithPreservedArguments(TypeDescription instrumentedType, MethodDescription instrumentedMethod, java.util.List<? extends TypeDescription> initialTypes, java.util.List<? extends TypeDescription> preMethodTypes, java.util.List<? extends TypeDescription> postMethodTypes, boolean expandFrames)
Creates a new stack map frame handler that requires the stack map frames of the original arguments to be preserved.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Advice.StackMapFrameHandler.ForAdvice
bindExit(MethodDescription.InDefinedShape adviceMethod)
Binds this meta data handler for the exit advice.void
injectCompletionFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the completion of the currently handled method, i.e.void
injectExceptionFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the beginning of an exception handler for the currently handled method.void
injectInitializationFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame after initialization if any initialization is performed.void
injectPostCompletionFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the completion of the currently handled method, i.e.void
injectReturnFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the beginning of a return value handler for the currently handled method.-
Methods inherited from class net.bytebuddy.asm.Advice.StackMapFrameHandler.Default
bindEnter, getReaderHint, injectFullFrame, of, toFrame, translateFrame
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.bytebuddy.asm.Advice.StackMapFrameHandler
translateFrame
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Methods inherited from interface net.bytebuddy.asm.Advice.StackMapFrameHandler.ForInstrumentedMethod
injectStartFrame
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Constructor Detail
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WithPreservedArguments
protected WithPreservedArguments(TypeDescription instrumentedType, MethodDescription instrumentedMethod, java.util.List<? extends TypeDescription> initialTypes, java.util.List<? extends TypeDescription> preMethodTypes, java.util.List<? extends TypeDescription> postMethodTypes, boolean expandFrames)
Creates a new stack map frame handler that requires the stack map frames of the original arguments 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.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.
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Method Detail
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bindExit
public Advice.StackMapFrameHandler.ForAdvice bindExit(MethodDescription.InDefinedShape adviceMethod)
Binds this meta data handler for the exit advice.- Parameters:
adviceMethod
- The exit advice method.- Returns:
- An appropriate meta data handler for the enter method.
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injectReturnFrame
public void injectReturnFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the beginning of a return value handler for the currently handled method.- Parameters:
methodVisitor
- The method visitor onto which to apply the stack map frame.
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injectExceptionFrame
public void injectExceptionFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the beginning of an exception handler for the currently handled method.- Parameters:
methodVisitor
- The method visitor onto which to apply the stack map frame.
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injectCompletionFrame
public void injectCompletionFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the completion of the currently handled method, i.e. all yielded types were added.- Parameters:
methodVisitor
- The method visitor onto which to apply the stack map frame.
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injectPostCompletionFrame
public void injectPostCompletionFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame indicating the completion of the currently handled method, i.e. all yielded types were added.- Parameters:
methodVisitor
- The method visitor onto which to apply the stack map frame.
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injectInitializationFrame
public void injectInitializationFrame(org.objectweb.asm.MethodVisitor methodVisitor)
Injects a frame after initialization if any initialization is performed.- Parameters:
methodVisitor
- The method visitor to write any frames to.
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