Package net.bytebuddy.asm
Class Advice.OffsetMapping.ForHandle
- java.lang.Object
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- net.bytebuddy.asm.Advice.OffsetMapping.ForHandle
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- All Implemented Interfaces:
Advice.OffsetMapping
- Enclosing interface:
- Advice.OffsetMapping
@Enhance public static class Advice.OffsetMapping.ForHandle extends java.lang.Object implements Advice.OffsetMapping
An offset mapping that describes a Java method handle that is resolved through the constant pool.
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
Advice.OffsetMapping.ForHandle.Factory
A factory for creating an offset mapping for a constant pool-stored method handle.-
Nested classes/interfaces inherited from interface net.bytebuddy.asm.Advice.OffsetMapping
Advice.OffsetMapping.ForAllArguments, Advice.OffsetMapping.ForArgument, Advice.OffsetMapping.ForDynamicConstant, Advice.OffsetMapping.ForEnterValue, Advice.OffsetMapping.ForExitValue, Advice.OffsetMapping.ForField, Advice.OffsetMapping.ForFieldHandle, Advice.OffsetMapping.ForHandle, Advice.OffsetMapping.ForInstrumentedMethod, Advice.OffsetMapping.ForInstrumentedType, Advice.OffsetMapping.ForLocalValue, Advice.OffsetMapping.ForOrigin, Advice.OffsetMapping.ForReturnValue, Advice.OffsetMapping.ForSelfCallHandle, Advice.OffsetMapping.ForSerializedValue, Advice.OffsetMapping.ForStackManipulation, Advice.OffsetMapping.ForStubValue, Advice.OffsetMapping.ForThisReference, Advice.OffsetMapping.ForThrowable, Advice.OffsetMapping.ForUnusedValue, Advice.OffsetMapping.Sort, Advice.OffsetMapping.Target
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Field Summary
Fields Modifier and Type Field Description private java.lang.String
name
The name of the method handle.private TypeDescription
owner
The owner of the handle, orvoid
for the instrumented type.private java.util.List<? extends TypeDescription>
parameterTypes
The parameter types required by the handle.private TypeDescription
returnType
The type that is returned from the handle.private JavaConstant.MethodHandle.HandleType
type
The type of the method handle.
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Constructor Summary
Constructors Modifier Constructor Description protected
ForHandle(JavaConstant.MethodHandle.HandleType type, TypeDescription owner, java.lang.String name, TypeDescription returnType, java.util.List<? extends TypeDescription> parameterTypes)
Creates a new offset mapping for a method handle.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Advice.OffsetMapping.Target
resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Advice.ArgumentHandler argumentHandler, Advice.OffsetMapping.Sort sort)
Resolves an offset mapping to a given target offset.
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Field Detail
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type
private final JavaConstant.MethodHandle.HandleType type
The type of the method handle.
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owner
private final TypeDescription owner
The owner of the handle, orvoid
for the instrumented type.
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name
private final java.lang.String name
The name of the method handle.
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returnType
private final TypeDescription returnType
The type that is returned from the handle.
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parameterTypes
private final java.util.List<? extends TypeDescription> parameterTypes
The parameter types required by the handle.
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Constructor Detail
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ForHandle
protected ForHandle(JavaConstant.MethodHandle.HandleType type, TypeDescription owner, java.lang.String name, TypeDescription returnType, java.util.List<? extends TypeDescription> parameterTypes)
Creates a new offset mapping for a method handle.- Parameters:
type
- The type of the method handle.owner
- The owner of the handle, orvoid
for the instrumented type.name
- The name of the method handle.returnType
- The type that is returned from the handle.parameterTypes
- The parameter types required by the handle.
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Method Detail
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resolve
public Advice.OffsetMapping.Target resolve(TypeDescription instrumentedType, MethodDescription instrumentedMethod, Assigner assigner, Advice.ArgumentHandler argumentHandler, Advice.OffsetMapping.Sort sort)
Resolves an offset mapping to a given target offset.- Specified by:
resolve
in interfaceAdvice.OffsetMapping
- Parameters:
instrumentedType
- The instrumented type.instrumentedMethod
- The instrumented method for which the mapping is to be resolved.assigner
- The assigner to use.argumentHandler
- The argument handler to use for resolving offsets of the local variable array of the instrumented method.sort
- The sort of the advice method being resolved.- Returns:
- A suitable target mapping.
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