net.bytebuddy.implementation

Class MethodCall.WithoutSpecifiedTarget

java.lang.Object

net.bytebuddy.implementation.MethodCall

net.bytebuddy.implementation.MethodCall.WithoutSpecifiedTarget

All Implemented Interfaces:

Implementation

Enclosing class:

MethodCall

public static class MethodCall.WithoutSpecifiedTarget
extends MethodCall

Represents a MethodCall that invokes a method without specifying an invocation method. Some methods can for example be invoked both virtually or as a super method invocation. Similarly, interface methods can be invoked virtually or as an explicit invocation of a default method. If no explicit invocation type is set, a method is always invoked virtually unless the method represents a static methods or a constructor.

Nested Class Summary

Nested classes/interfaces inherited from class net.bytebuddy.implementation.MethodCall

MethodCall.Appender, MethodCall.ArgumentLoader, MethodCall.MethodInvoker, MethodCall.MethodLocator, MethodCall.TargetHandler, MethodCall.TerminationHandler, MethodCall.WithoutSpecifiedTarget

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.Implementation

Implementation.Compound, Implementation.Context, Implementation.Simple, Implementation.SpecialMethodInvocation, Implementation.Target

Field Summary

Fields inherited from class net.bytebuddy.implementation.MethodCall

argumentLoaders, assigner, dynamicallyTyped, methodInvoker, methodLocator, targetHandler, terminationHandler

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WithoutSpecifiedTarget(MethodCall.MethodLocator methodLocator) Creates a new method call without a specified target.

Method Summary

Modifier and Type	Method and Description
MethodCall	on(Object target) Invokes the specified method on the given instance.
MethodCall	onDefault() Invokes the given method by a Java 8default method invocation on the instance of the instrumented type.
MethodCall	onInstanceField(Class<?> type, String fieldName) Invokes the given method on an instance that is stored in an instance field.
MethodCall	onInstanceField(TypeDescription typeDescription, String fieldName) Invokes the given method on an instance that is stored in an instance field.
MethodCall	onSuper() Invokes the given method by a super method invocation on the instance of the instrumented type.
String	toString()

Methods inherited from class net.bytebuddy.implementation.MethodCall

andThen, appender, construct, construct, equals, hashCode, invoke, invoke, invoke, invoke, invokeSuper, prepare, with, with, with, withArgument, withAssigner, withField, withInstanceField, withInstanceField, withReference, withThis

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WithoutSpecifiedTarget

protected WithoutSpecifiedTarget(MethodCall.MethodLocator methodLocator)

Creates a new method call without a specified target.

Parameters:

methodLocator - The method locator to use.

Method Detail

on

public MethodCall on(Object target)

Invokes the specified method on the given instance.

Parameters:

target - The object on which the method is to be invoked upon.

Returns:

A method call that invokes the provided method on the given object.

onInstanceField

public MethodCall onInstanceField(Class<?> type,
                                  String fieldName)

Invokes the given method on an instance that is stored in an instance field. This field's value needs to be set by the user such that the method call does not throw a NullPointerException.

Parameters:

type - The type of the field.

fieldName - The name of the field.

Returns:

A method call that invokes the given method on an instance that is read from an instance field.

onInstanceField

public MethodCall onInstanceField(TypeDescription typeDescription,
                                  String fieldName)

Invokes the given method on an instance that is stored in an instance field. This field's value needs to be set by the user such that the method call does not throw a NullPointerException.

Parameters:

typeDescription - The type of the field.

fieldName - The name of the field.

Returns:

A method call that invokes the given method on an instance that is read from an instance field.

onSuper

public MethodCall onSuper()

Invokes the given method by a super method invocation on the instance of the instrumented type. Note that the super method is resolved depending on the type of implementation when this method is called. In case that a subclass is created, the super type is invoked. If a type is rebased, the rebased method is invoked if such a method exists.

Returns:

A method call where the given method is invoked as a super method invocation.

onDefault

public MethodCall onDefault()

Invokes the given method by a Java 8default method invocation on the instance of the instrumented type.

Returns:

A method call where the given method is invoked as a super method invocation.

toString

public String toString()

Overrides:

toString in class MethodCall