Package org.wildfly.security.permission

Class NoPermissionCollection

java.lang.Object

java.security.PermissionCollection

org.wildfly.security.permission.AbstractPermissionCollection

org.wildfly.security.permission.NoPermissionCollection

All Implemented Interfaces:

Serializable, Iterable<Permission>, PermissionVerifier

final class NoPermissionCollection
extends AbstractPermissionCollection

The permission collection type for NoPermission.

Author:

David M. Lloyd

Field Summary

Fields

Modifier and Type	Field	Description
private static NoPermissionCollection	INSTANCE
private static long	serialVersionUID

Fields inherited from interface org.wildfly.security.permission.PermissionVerifier

ALL, NONE

Constructor Summary

Constructors

Constructor	Description
NoPermissionCollection()

Method Summary

Modifier and Type	Method	Description
protected void	doAdd(AbstractPermission<?> permission)	Perform the work of adding a permission.
Enumeration<Permission>	elements()	Iterate over this permission collection.
boolean	equals(Object obj)
(package private) static NoPermissionCollection	getInstance()
int	hashCode()
boolean	implies(Permission permission)	Determine if the permission is verified by this object.
Iterator<Permission>	iterator()	Iterate over this permission collection.
(package private) Object	readResolve()
int	size()	Get the size of this permission collection.

Methods inherited from class org.wildfly.security.permission.AbstractPermissionCollection

add, getSourcePermission, writeReplace

Methods inherited from class java.security.PermissionCollection

elementsAsStream, isReadOnly, setReadOnly, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.wildfly.security.permission.PermissionVerifier

and, checkPermission, not, or, toPermissionCollection, unless, xor

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

INSTANCE

private static NoPermissionCollection INSTANCE

Constructor Detail

NoPermissionCollection

NoPermissionCollection()

Method Detail

getInstance

static NoPermissionCollection getInstance()

doAdd

protected void doAdd(AbstractPermission<?> permission)

Description copied from class: AbstractPermissionCollection

Perform the work of adding a permission. The permission is guaranteed to be of the correct type and the collection is guaranteed to have been writable at the time the AbstractPermissionCollection.add(Permission) method was called.

Specified by:

doAdd in class AbstractPermissionCollection

Parameters:

permission - the non-null permission

implies

public boolean implies(Permission permission)

Description copied from interface: PermissionVerifier

Determine if the permission is verified by this object.

Specified by:

implies in interface PermissionVerifier

Specified by:

implies in class PermissionCollection

Parameters:

permission - the permission to verify (must not be null)

Returns:

true if the permission is implied by this verifier, false otherwise

elements

public Enumeration<Permission> elements()

Description copied from class: AbstractPermissionCollection

Iterate over this permission collection.

Specified by:

elements in class AbstractPermissionCollection

Returns:

the iterator (not null)

iterator

public Iterator<Permission> iterator()

Description copied from class: AbstractPermissionCollection

Iterate over this permission collection.

Specified by:

iterator in interface Iterable<Permission>

Specified by:

iterator in class AbstractPermissionCollection

Returns:

the iterator (not null)

size

public int size()

Description copied from class: AbstractPermissionCollection

Get the size of this permission collection.

Specified by:

size in class AbstractPermissionCollection

Returns:

the size of this permission collection

readResolve

Object readResolve()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object