Package org.wildfly.security.permission

Class BooleanPermissionCollection

java.lang.Object

java.security.PermissionCollection

org.wildfly.security.permission.AbstractPermissionCollection

org.wildfly.security.permission.BooleanPermissionCollection

All Implemented Interfaces:

Serializable, Iterable<Permission>, PermissionVerifier

public final class BooleanPermissionCollection
extends AbstractPermissionCollection

A permission collection type which either does or does not hold its instance.

Author:

David M. Lloyd

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	added

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

ALL, NONE

Constructor Summary

Constructors

Constructor	Description
BooleanPermissionCollection(AbstractPermission<?> sourcePermission)	Construct a new instance.

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.
private Set<Permission>	getSingletonCollection()
boolean	implies(Permission permission)	Determine if the permission is verified by this object.
Iterator<Permission>	iterator()	Iterate over this permission collection.
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, equals, finalize, getClass, hashCode, 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

added

private volatile boolean added

Constructor Detail

BooleanPermissionCollection

public BooleanPermissionCollection(AbstractPermission<?> sourcePermission)

Construct a new instance.

Parameters:

sourcePermission - the source permission for this collection (must not be null)

Method Detail

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

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)

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)

getSingletonCollection

private Set<Permission> getSingletonCollection()

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