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

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

A termination handler that sets a field.

Nested Class Summary

Nested Classes

Modifier and Type	Class and 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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and 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

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.