Package net.bytebuddy.implementation

Class MethodCall.TerminationHandler.FieldSetting

java.lang.Object

net.bytebuddy.implementation.MethodCall.TerminationHandler.FieldSetting

All Implemented Interfaces:

MethodCall.TerminationHandler

Enclosing interface:

MethodCall.TerminationHandler

@Enhance
public static class MethodCall.TerminationHandler.FieldSetting
extends java.lang.Object
implements MethodCall.TerminationHandler

A termination handler that sets a field.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	MethodCall.TerminationHandler.FieldSetting.Explicit	A factory for a field-setting termination handler that locates a given field.
protected static class	MethodCall.TerminationHandler.FieldSetting.Implicit	A factory for a field-setting termination handler that uses a matcher to locate the target field on the insturmented type.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.MethodCall.TerminationHandler

MethodCall.TerminationHandler.Factory, MethodCall.TerminationHandler.FieldSetting, MethodCall.TerminationHandler.Simple

Field Summary

Fields

Modifier and Type	Field	Description
private FieldDescription	fieldDescription	The field to set.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FieldSetting(FieldDescription fieldDescription)	Creates a new field-setting termination handler.

Method Summary

Modifier and Type	Method	Description
StackManipulation	prepare()	Returns a preparing stack manipulation to apply prior to the method call.
StackManipulation	toStackManipulation(MethodDescription invokedMethod, MethodDescription instrumentedMethod, Assigner assigner, Assigner.Typing typing)	Returns a stack manipulation that handles the method return.

Methods inherited from class java.lang.Object

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

Field Detail

fieldDescription

private final FieldDescription fieldDescription

The field to set.

Constructor Detail

FieldSetting

protected FieldSetting(FieldDescription fieldDescription)

Creates a new field-setting termination handler.

Parameters:

fieldDescription - The field to set.

Method Detail

prepare

public StackManipulation prepare()

Returns a preparing stack manipulation to apply prior to the method call.

Specified by:

prepare in interface MethodCall.TerminationHandler

Returns:

The stack manipulation to apply prior to the method call.

toStackManipulation

public StackManipulation toStackManipulation(MethodDescription invokedMethod,
                                             MethodDescription instrumentedMethod,
                                             Assigner assigner,
                                             Assigner.Typing typing)

Returns a stack manipulation that handles the method return.

Specified by:

toStackManipulation in interface MethodCall.TerminationHandler

Parameters:

invokedMethod - The method that was invoked by the method call.

instrumentedMethod - The method being intercepted.

assigner - The assigner to be used.

typing - Indicates if dynamic type castings should be attempted for incompatible assignments.

Returns:

A stack manipulation that handles the method return.