Package com.gigaspaces.internal.reflection.standard

Class StandardField<T,F>

java.lang.Object

com.gigaspaces.internal.reflection.standard.StandardField<T,F>

Type Parameters:

T - Type of the class that contains this field type

F - Field type.

All Implemented Interfaces:

IField<T,F>, IMember<T>, AnnotatedElement

public class StandardField<T,F>
extends Object
implements IField<T,F>

A wrapper over the Field class.

Author:

Guy

Field Summary

Fields

Modifier and Type	Field	Description
protected final Field	_field

Fields inherited from interface com.gigaspaces.internal.reflection.IField

INTERNAL_NAME

Constructor Summary

Constructors

Constructor	Description
StandardField(Field field)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
F	get(T obj)
<A extends Annotation> A	getAnnotation(Class<A> annotationType)
Annotation[]	getAnnotations()
Annotation[]	getDeclaredAnnotations()
Class<T>	getDeclaringClass()	Returns the Class object representing the class or interface that declares the field represented by this Field object.
Field	getMember()
int	getModifiers()	Returns the Java language modifiers for the field represented by this Field object, as an integer.
String	getName()	Returns the name of the field represented by this Field object.
Class<F>	getType()	Returns a Class object that identifies the declared type for the field represented by this Field object.
int	hashCode()
boolean	isAccessible()	Get the value of the accessible flag for this object.
boolean	isAnnotationPresent(Class<? extends Annotation> annotationType)
void	set(T obj, F value)
void	setAccessible(boolean flag)	Set the accessible flag for this object to the indicated boolean value.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.reflect.AnnotatedElement

getAnnotationsByType, getDeclaredAnnotation, getDeclaredAnnotationsByType

Field Details

_field

protected final Field _field

Constructor Details

StandardField

public StandardField(Field field)

Method Details

getMember

public Field getMember()

Specified by:

getMember in interface IMember<T>

Returns:

underline reflection based Member

get

public F get(T obj)
      throws IllegalArgumentException,
IllegalAccessException

Specified by:

get in interface IField<T,F>

Throws:

IllegalArgumentException

IllegalAccessException

set

public void set(T obj,
 F value)
         throws IllegalArgumentException,
IllegalAccessException

Specified by:

set in interface IField<T,F>

Throws:

IllegalArgumentException

IllegalAccessException

getName

public String getName()

Description copied from interface: IField

Returns the name of the field represented by this Field object.

Specified by:

getName in interface IField<T,F>

Specified by:

getName in interface IMember<T>

Returns:

the simple name of the underlying member

getDeclaringClass

public Class<T> getDeclaringClass()

Description copied from interface: IField

Returns the Class object representing the class or interface that declares the field represented by this Field object.

Specified by:

getDeclaringClass in interface IField<T,F>

Specified by:

getDeclaringClass in interface IMember<T>

Returns:

an object representing the declaring class of the underlying member

getModifiers

public int getModifiers()

Description copied from interface: IField

Returns the Java language modifiers for the field represented by this Field object, as an integer. The Modifier class should be used to decode the modifiers.

Specified by:

getModifiers in interface IField<T,F>

Specified by:

getModifiers in interface IMember<T>

Returns:

the Java language modifiers for the underlying member

See Also:

• Modifier

getType

public Class<F> getType()

Description copied from interface: IField

Returns a Class object that identifies the declared type for the field represented by this Field object.

Specified by:

getType in interface IField<T,F>

Returns:

a Class object identifying the declared type of the field represented by this object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getAnnotation

public <A extends Annotation> A getAnnotation(Class<A> annotationType)

Specified by:

getAnnotation in interface AnnotatedElement

getAnnotations

public Annotation[] getAnnotations()

Specified by:

getAnnotations in interface AnnotatedElement

getDeclaredAnnotations

public Annotation[] getDeclaredAnnotations()

Specified by:

getDeclaredAnnotations in interface AnnotatedElement

isAnnotationPresent

public boolean isAnnotationPresent(Class<? extends Annotation> annotationType)

Specified by:

isAnnotationPresent in interface AnnotatedElement

isAccessible

public boolean isAccessible()

Description copied from interface: IMember

Get the value of the accessible flag for this object.

Specified by:

isAccessible in interface IMember<T>

Returns:

the value of the object's accessible flag

setAccessible

public void setAccessible(boolean flag)
                   throws SecurityException

Description copied from interface: IMember

Set the accessible flag for this object to the indicated boolean value. A value of true indicates that the reflected object should suppress Java language access checking when it is used. A value of false indicates that the reflected object should enforce Java language access checks.

First, if there is a security manager, its checkPermission method is called with a ReflectPermission("suppressAccessChecks") permission.

A SecurityException is raised if flag is true but accessibility of this object may not be changed (for example, if this element object is a Constructor object for the class Class).

A SecurityException is raised if this object is a Constructor object for the class java.lang.Class, and flag is true.

Specified by:

setAccessible in interface IMember<T>

Parameters:

flag - the new value for the accessible flag

Throws:

SecurityException - if the request is denied.

See Also:

• SecurityManager.checkPermission(java.security.Permission)
• RuntimePermission