Package net.bytebuddy.implementation.bind.annotation

Class FieldProxy.Binder

java.lang.Object

net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<FieldProxy>

net.bytebuddy.implementation.bind.annotation.FieldProxy.Binder

All Implemented Interfaces:

TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy>

Enclosing class:

FieldProxy

@Enhance
public static class FieldProxy.Binder
extends TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<FieldProxy>

A binder for the FieldProxy annotation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	FieldProxy.Binder.AccessorProxy	A proxy type for accessing a field either by a getter or a setter.
protected static class	FieldProxy.Binder.FieldGetter	Implementation for a getter method.
protected static interface	FieldProxy.Binder.FieldResolver	A resolver for creating an instrumentation for a field access.
protected static class	FieldProxy.Binder.FieldSetter	Implementation for a setter method.
protected static class	FieldProxy.Binder.InstanceFieldConstructor	Represents an implementation for implementing a proxy type constructor when a non-static field is accessed.
protected static class	FieldProxy.Binder.StaticFieldConstructor	Represents an implementation for implementing a proxy type constructor when a static field is accessed.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder

TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<S extends java.lang.annotation.Annotation>, TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue<S extends java.lang.annotation.Annotation>

Field Summary

Fields

Modifier and Type	Field	Description
private static MethodDescription.InDefinedShape	DECLARING_TYPE	A reference to the method that declares the field annotation's defining type property.
private static MethodDescription.InDefinedShape	FIELD_NAME	A reference to the method that declares the field annotation's field name property.
private FieldProxy.Binder.FieldResolver.Factory	fieldResolverFactory	The field resolver factory to apply by this binder.
private static MethodDescription.InDefinedShape	SERIALIZABLE_PROXY	A reference to the method that declares the field annotation's serializable proxy property.

Fields inherited from class net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding

BEAN_PROPERTY

Fields inherited from interface net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder

DEFAULTS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Binder(MethodDescription.InDefinedShape getterMethod, MethodDescription.InDefinedShape setterMethod)	Creates a new binder for a FieldProxy in simplex mode.
protected	Binder(TypeDescription proxyType, MethodDescription.InDefinedShape getterMethod, MethodDescription.InDefinedShape setterMethod)	Creates a new binder for a FieldProxy in duplex mode.
protected	Binder(FieldProxy.Binder.FieldResolver.Factory fieldResolverFactory)	Creates a new binder for a FieldProxy.

Method Summary

Modifier and Type	Method	Description
protected MethodDelegationBinder.ParameterBinding<?>	bind(FieldDescription fieldDescription, AnnotationDescription.Loadable<FieldProxy> annotation, MethodDescription source, ParameterDescription target, Implementation.Target implementationTarget, Assigner assigner)	Creates a parameter binding for the given target parameter.
protected TypeDescription	declaringType(AnnotationDescription.Loadable<FieldProxy> annotation)	Extracts the declaring type from an annotation.
protected java.lang.String	fieldName(AnnotationDescription.Loadable<FieldProxy> annotation)	Extracts the field name from an annotation.
java.lang.Class<FieldProxy>	getHandledType()	The annotation type that is handled by this parameter binder.
static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy>	install(java.lang.Class<?> type)	Creates a binder by installing a single proxy type where annotating a parameter with FieldProxy allows getting and setting values for a given field.
static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy>	install(java.lang.Class<?> getterType, java.lang.Class<?> setterType)	Creates a binder by installing two proxy types which are implemented by this binder if a field getter or a field setter is requested by using the FieldProxy annotation.
static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy>	install(TypeDescription typeDescription)	Creates a binder by installing a single proxy type where annotating a parameter with FieldProxy allows getting and setting values for a given field.
static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy>	install(TypeDescription getterType, TypeDescription setterType)	Creates a binder by installing two proxy types which are implemented by this binder if a field getter or a field setter is requested by using the FieldProxy annotation.
private static MethodDescription.InDefinedShape	onlyMethod(TypeDescription typeDescription)	Extracts the only method from a given type description which is validated for the required properties for using the type as a proxy base type.

Methods inherited from class net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding

bind

Methods inherited from class java.lang.Object

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

Field Detail

DECLARING_TYPE

private static final MethodDescription.InDefinedShape DECLARING_TYPE

A reference to the method that declares the field annotation's defining type property.

FIELD_NAME

private static final MethodDescription.InDefinedShape FIELD_NAME

A reference to the method that declares the field annotation's field name property.

SERIALIZABLE_PROXY

private static final MethodDescription.InDefinedShape SERIALIZABLE_PROXY

A reference to the method that declares the field annotation's serializable proxy property.

fieldResolverFactory

private final FieldProxy.Binder.FieldResolver.Factory fieldResolverFactory

The field resolver factory to apply by this binder.

Constructor Detail

Binder

protected Binder(MethodDescription.InDefinedShape getterMethod,
                 MethodDescription.InDefinedShape setterMethod)

Creates a new binder for a FieldProxy in simplex mode.

Parameters:

getterMethod - The getter method.

setterMethod - The setter method.

Binder

protected Binder(TypeDescription proxyType,
                 MethodDescription.InDefinedShape getterMethod,
                 MethodDescription.InDefinedShape setterMethod)

Creates a new binder for a FieldProxy in duplex mode.

Parameters:

proxyType - The proxy type.

getterMethod - The getter method.

setterMethod - The setter method.

Binder

protected Binder(FieldProxy.Binder.FieldResolver.Factory fieldResolverFactory)

Creates a new binder for a FieldProxy.

Parameters:

fieldResolverFactory - The field resolver factory to apply by this binder.

Method Detail

install

public static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy> install(java.lang.Class<?> type)

Creates a binder by installing a single proxy type where annotating a parameter with FieldProxy allows getting and setting values for a given field.

Parameters:

type - A type which declares exactly one abstract getter and an abstract setter for the Object type. The type is allowed to be generic.

Returns:

A binder for the FieldProxy annotation.

install

public static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy> install(TypeDescription typeDescription)

Creates a binder by installing a single proxy type where annotating a parameter with FieldProxy allows getting and setting values for a given field.

Parameters:

typeDescription - A type which declares exactly one abstract getter and an abstract setter for the Object type. The type is allowed to be generic.

Returns:

A binder for the FieldProxy annotation.

install

public static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy> install(java.lang.Class<?> getterType,
                                                                                     java.lang.Class<?> setterType)

Creates a binder by installing two proxy types which are implemented by this binder if a field getter or a field setter is requested by using the FieldProxy annotation.

Parameters:

getterType - The type which should be used for getter proxies. The type must represent an interface which defines a single method which returns an Object return type and does not take any arguments. The use of generics is permitted.

setterType - The type which should be uses for setter proxies. The type must represent an interface which defines a single method which returns void and takes a single Object-typed argument. The use of generics is permitted.

Returns:

A binder for the FieldProxy annotation.

install

public static TargetMethodAnnotationDrivenBinder.ParameterBinder<FieldProxy> install(TypeDescription getterType,
                                                                                     TypeDescription setterType)

Creates a binder by installing two proxy types which are implemented by this binder if a field getter or a field setter is requested by using the FieldProxy annotation.

Parameters:

getterType - The type which should be used for getter proxies. The type must represent an interface which defines a single method which returns an Object return type and does not take any arguments. The use of generics is permitted.

setterType - The type which should be uses for setter proxies. The type must represent an interface which defines a single method which returns void and takes a single Object-typed argument. The use of generics is permitted.

Returns:

A binder for the FieldProxy annotation.

onlyMethod

private static MethodDescription.InDefinedShape onlyMethod(TypeDescription typeDescription)

Extracts the only method from a given type description which is validated for the required properties for using the type as a proxy base type.

Parameters:

typeDescription - The type description to evaluate.

Returns:

The only method which was found to be compatible to the proxy requirements.

getHandledType

public java.lang.Class<FieldProxy> getHandledType()

The annotation type that is handled by this parameter binder.

Returns:

The Annotation.annotationType() handled by this parameter binder.

fieldName

protected java.lang.String fieldName(AnnotationDescription.Loadable<FieldProxy> annotation)

Description copied from class: TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding

Extracts the field name from an annotation.

Specified by:

fieldName in class TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<FieldProxy>

Parameters:

annotation - The annotation from which to extract the field name.

Returns:

The field name defined by the handled annotation.

declaringType

protected TypeDescription declaringType(AnnotationDescription.Loadable<FieldProxy> annotation)

Description copied from class: TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding

Extracts the declaring type from an annotation.

Specified by:

declaringType in class TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<FieldProxy>

Parameters:

annotation - The annotation from which to extract the declaring type.

Returns:

The declaring type defined by the handled annotation.

bind

protected MethodDelegationBinder.ParameterBinding<?> bind(FieldDescription fieldDescription,
                                                          AnnotationDescription.Loadable<FieldProxy> annotation,
                                                          MethodDescription source,
                                                          ParameterDescription target,
                                                          Implementation.Target implementationTarget,
                                                          Assigner assigner)

Description copied from class: TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding

Creates a parameter binding for the given target parameter.

Specified by:

bind in class TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFieldBinding<FieldProxy>

Parameters:

fieldDescription - The field for which this binder binds a value.

annotation - The annotation that was cause for the delegation to this argument binder.

source - The intercepted source method.

target - Tge target parameter that is subject to be bound to intercepting the source method.

implementationTarget - The target of the current implementation that is subject to this binding.

assigner - An assigner that can be used for applying the binding.

Returns:

A parameter binding for the requested target method parameter.