Package net.bytebuddy.implementation

Class FieldAccessor.ForImplicitProperty

java.lang.Object

net.bytebuddy.implementation.FieldAccessor

net.bytebuddy.implementation.FieldAccessor.ForImplicitProperty

All Implemented Interfaces:

InstrumentedType.Prepareable, FieldAccessor.AssignerConfigurable, FieldAccessor.OwnerTypeLocatable, FieldAccessor.PropertyConfigurable, Implementation

Enclosing class:

FieldAccessor

protected static class FieldAccessor.ForImplicitProperty
extends FieldAccessor
implements FieldAccessor.OwnerTypeLocatable

A field accessor for an implicit property where a getter or setter property is inferred from the signature.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	FieldAccessor.ForImplicitProperty.Appender	An byte code appender for an field accessor implementation.

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

FieldAccessor.AssignerConfigurable, FieldAccessor.FieldLocation, FieldAccessor.FieldNameExtractor, FieldAccessor.ForImplicitProperty, FieldAccessor.ForSetter<T>, FieldAccessor.OwnerTypeLocatable, FieldAccessor.PropertyConfigurable

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

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

Field Summary

Fields inherited from class net.bytebuddy.implementation.FieldAccessor

assigner, fieldLocation, typing

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ForImplicitProperty(FieldAccessor.FieldLocation fieldLocation)	Creates a field accessor for an implicit property.
private	ForImplicitProperty(FieldAccessor.FieldLocation fieldLocation, Assigner assigner, Assigner.Typing typing)	Creates a field accessor for an implicit property.

Method Summary

Modifier and Type	Method	Description
ByteCodeAppender	appender(Implementation.Target implementationTarget)	Creates a byte code appender that determines the implementation of the instrumented type's methods.
FieldAccessor.AssignerConfigurable	in(java.lang.Class<?> type)	Determines that a field should only be considered when it was defined in a given type.
FieldAccessor.AssignerConfigurable	in(TypeDescription typeDescription)	Determines that a field should only be considered when it was defined in a given type.
FieldAccessor.AssignerConfigurable	in(FieldLocator.Factory fieldLocatorFactory)	Determines that a field should only be considered when it was identified by a field locator that is produced by the given factory.
InstrumentedType	prepare(InstrumentedType instrumentedType)	Prepares a given instrumented type.
Implementation.Composable	setsArgumentAt(int index)	Defines a setter of the specified parameter for the field being described.
Implementation.Composable	setsDefaultValue()	Defines a setter of the described field's default value, i.e.
Implementation.Composable	setsFieldValueOf(java.lang.reflect.Field field)	Defines a setter of a value that sets another field's value.
Implementation.Composable	setsFieldValueOf(java.lang.String fieldName)	Defines a setter of a value that sets another field's value.
Implementation.Composable	setsFieldValueOf(FieldDescription fieldDescription)	Defines a setter of a value that sets another field's value.
Implementation.Composable	setsFieldValueOf(FieldAccessor.FieldNameExtractor fieldNameExtractor)	Defines a setter of a value that sets another field's value.
Implementation.Composable	setsReference(java.lang.Object value)	Defines a setter of a given value for the described field.
Implementation.Composable	setsReference(java.lang.Object value, java.lang.String name)	Defines a setter of a given value for the described field.
Implementation.Composable	setsValue(java.lang.Object value)	Defines a setter of a given value for the described field.
Implementation.Composable	setsValue(TypeDescription typeDescription)	Defines a setter of a given class constant value for the described field.
Implementation.Composable	setsValue(StackManipulation stackManipulation, java.lang.reflect.Type type)	Defines a setter of a value that is represented by a stack manipulation.
Implementation.Composable	setsValue(StackManipulation stackManipulation, TypeDescription.Generic typeDescription)	Defines a setter of a value that is represented by a stack manipulation.
Implementation.Composable	setsValue(JavaConstant constant)	Defines a setter of a given constant value for the described field.
FieldAccessor.PropertyConfigurable	withAssigner(Assigner assigner, Assigner.Typing typing)	Returns a field accessor that is identical to this field accessor but uses the given assigner and runtime type use configuration.

Methods inherited from class net.bytebuddy.implementation.FieldAccessor

of, of, of, ofBeanProperty, ofField

Methods inherited from class java.lang.Object

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

Constructor Detail

ForImplicitProperty

protected ForImplicitProperty(FieldAccessor.FieldLocation fieldLocation)

Creates a field accessor for an implicit property.

Parameters:

fieldLocation - The field's location.

ForImplicitProperty

private ForImplicitProperty(FieldAccessor.FieldLocation fieldLocation,
                            Assigner assigner,
                            Assigner.Typing typing)

Creates a field accessor for an implicit property.

Parameters:

fieldLocation - The field's location.

assigner - The assigner to use.

typing - The typing to use.

Method Detail

prepare

public InstrumentedType prepare(InstrumentedType instrumentedType)

Prepares a given instrumented type.

Specified by:

prepare in interface InstrumentedType.Prepareable

Parameters:

instrumentedType - The instrumented type in its current form.

Returns:

The prepared instrumented type.

appender

public ByteCodeAppender appender(Implementation.Target implementationTarget)

Creates a byte code appender that determines the implementation of the instrumented type's methods.

Specified by:

appender in interface Implementation

Parameters:

implementationTarget - The target of the current implementation.

Returns:

A byte code appender for implementing methods delegated to this implementation. This byte code appender is also responsible for handling methods that were added by this implementation on the call to InstrumentedType.Prepareable.prepare(InstrumentedType).

setsArgumentAt

public Implementation.Composable setsArgumentAt(int index)

Defines a setter of the specified parameter for the field being described.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsArgumentAt in interface FieldAccessor.PropertyConfigurable

Parameters:

index - The index of the parameter for which to set the field's value.

Returns:

An instrumentation that sets the parameter's value to the described field.

setsDefaultValue

public Implementation.Composable setsDefaultValue()

Defines a setter of the described field's default value, i.e. null or a primitive type's representation of 0.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsDefaultValue in interface FieldAccessor.PropertyConfigurable

Returns:

An instrumentation that sets the field's default value.

setsValue

public Implementation.Composable setsValue(java.lang.Object value)

Defines a setter of a given value for the described field. If the value is a constant value, it will be defined as a constant assignment, otherwise it is defined as a reference value that is stored in a static field of the instrumented type.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsValue in interface FieldAccessor.PropertyConfigurable

Parameters:

value - The value to set.

Returns:

An instrumentation that sets the field's value as specified.

setsValue

public Implementation.Composable setsValue(TypeDescription typeDescription)

Defines a setter of a given class constant value for the described field.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsValue in interface FieldAccessor.PropertyConfigurable

Parameters:

typeDescription - The type to set to the described field.

Returns:

An instrumentation that sets the field's value to the given class constant.

setsValue

public Implementation.Composable setsValue(JavaConstant constant)

Defines a setter of a given constant value for the described field.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsValue in interface FieldAccessor.PropertyConfigurable

Parameters:

constant - The constant to set as a value.

Returns:

An instrumentation that sets the field's value to the given constant.

setsValue

public Implementation.Composable setsValue(StackManipulation stackManipulation,
                                           java.lang.reflect.Type type)

Defines a setter of a value that is represented by a stack manipulation.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsValue in interface FieldAccessor.PropertyConfigurable

Parameters:

stackManipulation - A stack manipulation to load the field's value.

type - The field value's type.

Returns:

An instrumentation that sets the field's value to the given value.

setsValue

public Implementation.Composable setsValue(StackManipulation stackManipulation,
                                           TypeDescription.Generic typeDescription)

Defines a setter of a value that is represented by a stack manipulation.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsValue in interface FieldAccessor.PropertyConfigurable

Parameters:

stackManipulation - A stack manipulation to load the field's value.

typeDescription - The field value's type.

Returns:

An instrumentation that sets the field's value to the given value.

setsReference

public Implementation.Composable setsReference(java.lang.Object value)

Defines a setter of a given value for the described field. The value is kept as a referenced that is stored in a static field of the instrumented type. The field name is chosen based on the value's hash code.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsReference in interface FieldAccessor.PropertyConfigurable

Parameters:

value - The value to set.

Returns:

An instrumentation that sets the field's value as specified.

setsReference

public Implementation.Composable setsReference(java.lang.Object value,
                                               java.lang.String name)

Defines a setter of a given value for the described field. The value is kept as a referenced that is stored in a static field of the instrumented type.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsReference in interface FieldAccessor.PropertyConfigurable

Parameters:

value - The value to set.

name - The name of the field.

Returns:

An instrumentation that sets the field's value as specified.

setsFieldValueOf

public Implementation.Composable setsFieldValueOf(java.lang.reflect.Field field)

Defines a setter of a value that sets another field's value.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsFieldValueOf in interface FieldAccessor.PropertyConfigurable

Parameters:

field - The field that holds the value to be set.

Returns:

An instrumentation that sets the field's value to the specified field's value.

setsFieldValueOf

public Implementation.Composable setsFieldValueOf(FieldDescription fieldDescription)

Defines a setter of a value that sets another field's value.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsFieldValueOf in interface FieldAccessor.PropertyConfigurable

Parameters:

fieldDescription - The field that holds the value to be set.

Returns:

An instrumentation that sets the field's value to the specified field's value.

setsFieldValueOf

public Implementation.Composable setsFieldValueOf(java.lang.String fieldName)

Defines a setter of a value that sets another field's value.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsFieldValueOf in interface FieldAccessor.PropertyConfigurable

Parameters:

fieldName - The name of the field that is specified by the instrumented type.

Returns:

An instrumentation that sets the field's value to the specified field's value.

setsFieldValueOf

public Implementation.Composable setsFieldValueOf(FieldAccessor.FieldNameExtractor fieldNameExtractor)

Defines a setter of a value that sets another field's value.

Note: If the instrumented method does not return void, a chained instrumentation must be supplied.

Specified by:

setsFieldValueOf in interface FieldAccessor.PropertyConfigurable

Parameters:

fieldNameExtractor - A field name extractor for the field that is specified by the instrumented type.

Returns:

An instrumentation that sets the field's value to the specified field's value.

withAssigner

public FieldAccessor.PropertyConfigurable withAssigner(Assigner assigner,
                                                       Assigner.Typing typing)

Returns a field accessor that is identical to this field accessor but uses the given assigner and runtime type use configuration.

Specified by:

withAssigner in interface FieldAccessor.AssignerConfigurable

Parameters:

assigner - The assigner to use.

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

Returns:

This field accessor with the given assigner and runtime type use configuration.

in

public FieldAccessor.AssignerConfigurable in(java.lang.Class<?> type)

Determines that a field should only be considered when it was defined in a given type.

Specified by:

in in interface FieldAccessor.OwnerTypeLocatable

Parameters:

type - The type to be considered.

Returns:

This field accessor which will only considered fields that are defined in the given type.

in

public FieldAccessor.AssignerConfigurable in(TypeDescription typeDescription)

Determines that a field should only be considered when it was defined in a given type.

Specified by:

in in interface FieldAccessor.OwnerTypeLocatable

Parameters:

typeDescription - A description of the type to be considered.

Returns:

This field accessor which will only considered fields that are defined in the given type.

in

public FieldAccessor.AssignerConfigurable in(FieldLocator.Factory fieldLocatorFactory)

Determines that a field should only be considered when it was identified by a field locator that is produced by the given factory.

Specified by:

in in interface FieldAccessor.OwnerTypeLocatable

Parameters:

fieldLocatorFactory - A factory that will produce a field locator that will be used to find locate a field to be accessed.

Returns:

This field accessor which will only considered fields that are defined in the given type.