Enum PrivilegedMemberLookupAction

java.lang.Object

java.lang.Enum<PrivilegedMemberLookupAction>

net.bytebuddy.implementation.auxiliary.PrivilegedMemberLookupAction

All Implemented Interfaces:

Serializable, Comparable<PrivilegedMemberLookupAction>, java.lang.constant.Constable, AuxiliaryType

public enum PrivilegedMemberLookupAction
extends Enum<PrivilegedMemberLookupAction>
implements AuxiliaryType

A PrivilegedExceptionAction to lookup a method constant using an java.security.AccessController.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Nested classes/interfaces inherited from interface AuxiliaryType

AuxiliaryType.NamingStrategy, AuxiliaryType.SignatureRelevant

Enum Constant Summary

Enum Constants

Enum Constant	Description
FOR_DECLARED_CONSTRUCTOR	Looks up a method using Class.getDeclaredConstructor(Class[]).
FOR_DECLARED_METHOD	Looks up a method using Class.getDeclaredMethod(String, Class[]).
FOR_PUBLIC_CONSTRUCTOR	Looks up a method using Class.getConstructor(Class[]).
FOR_PUBLIC_METHOD	Looks up a method using Class.getDeclaredMethod(String, Class[]).

Field Summary

Fields

Modifier and Type	Field	Description
private static final MethodDescription.InDefinedShape	DEFAULT_CONSTRUCTOR	The default constructor of the Object class.
private final Map<String,Class<?>>	fields	A mapping of field names to their types in a fixed iteration order.
private final MethodDescription.InDefinedShape	methodDescription	The method to invoke from the action.
private static final String	TYPE_FIELD	The name of the field that holds the type instance to look the method up from.

Fields inherited from interface AuxiliaryType

DEFAULT_TYPE_MODIFIER

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PrivilegedMemberLookupAction(String name, String field, Class<?> type)	Creates a privileged method constant action with one argument.
private	PrivilegedMemberLookupAction(String name, String firstField, Class<?> firstType, String secondField, Class<?> secondType)	Creates a privileged method constant action with one argument.

Method Summary

Modifier and Type	Method	Description
String	getSuffix()	Produces a suffix that gives this auxiliary type a stable name.
DynamicType	make(String auxiliaryTypeName, ClassFileVersion classFileVersion, MethodAccessorFactory methodAccessorFactory)	Creates a new auxiliary type.
static AuxiliaryType	of(MethodDescription methodDescription)	Returns an auxiliary type for loading the supplied method description as a constant.
static PrivilegedMemberLookupAction	valueOf(String name)	Returns the enum constant of this type with the specified name.
static PrivilegedMemberLookupAction[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

FOR_PUBLIC_METHOD

public static final PrivilegedMemberLookupAction FOR_PUBLIC_METHOD

Looks up a method using Class.getDeclaredMethod(String, Class[]).

FOR_DECLARED_METHOD

public static final PrivilegedMemberLookupAction FOR_DECLARED_METHOD

Looks up a method using Class.getDeclaredMethod(String, Class[]).

FOR_PUBLIC_CONSTRUCTOR

public static final PrivilegedMemberLookupAction FOR_PUBLIC_CONSTRUCTOR

Looks up a method using Class.getConstructor(Class[]).

FOR_DECLARED_CONSTRUCTOR

public static final PrivilegedMemberLookupAction FOR_DECLARED_CONSTRUCTOR

Looks up a method using Class.getDeclaredConstructor(Class[]).

Field Details

TYPE_FIELD

private static final String TYPE_FIELD

The name of the field that holds the type instance to look the method up from.

See Also:

• Constant Field Values

DEFAULT_CONSTRUCTOR

private static final MethodDescription.InDefinedShape DEFAULT_CONSTRUCTOR

The default constructor of the Object class.

methodDescription

private final MethodDescription.InDefinedShape methodDescription

The method to invoke from the action.

fields

private final Map<String,Class<?>> fields

A mapping of field names to their types in a fixed iteration order.

Constructor Details

PrivilegedMemberLookupAction

private PrivilegedMemberLookupAction(String name,
 String field,
 Class<?> type)

Creates a privileged method constant action with one argument.

Parameters:

name - The name of the method.

field - The name of a field to define.

type - The type of the field to define.

PrivilegedMemberLookupAction

private PrivilegedMemberLookupAction(String name,
 String firstField,
 Class<?> firstType,
 String secondField,
 Class<?> secondType)

Creates a privileged method constant action with one argument.

Parameters:

name - The name of the method.

firstField - The name of the first field to define.

firstType - The type of the first field to define.

secondField - The name of the second field to define.

secondType - The type of the second field to define.

Method Details

values

public static PrivilegedMemberLookupAction[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PrivilegedMemberLookupAction valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

of

public static AuxiliaryType of(MethodDescription methodDescription)

Returns an auxiliary type for loading the supplied method description as a constant.

Parameters:

methodDescription - The method description to represent as a constant.

Returns:

An appropriate auxiliary type.

getSuffix

public String getSuffix()

Produces a suffix that gives this auxiliary type a stable name. A best effort is made that this suffix is unique.

Specified by:

getSuffix in interface AuxiliaryType

Returns:

The suffix for this auxiliary type.

make

public DynamicType make(String auxiliaryTypeName,
 ClassFileVersion classFileVersion,
 MethodAccessorFactory methodAccessorFactory)

Creates a new auxiliary type.

Specified by:

make in interface AuxiliaryType

Parameters:

auxiliaryTypeName - The fully qualified binary name for this auxiliary type. The type should be in the same package than the instrumented type this auxiliary type is providing services to in order to allow package-private access.

classFileVersion - The class file version the auxiliary class should be written in.

methodAccessorFactory - A factory for accessor methods.

Returns:

A dynamically created type representing this auxiliary type.