Class Overview
Permissions
represents a PermissionCollection
where the
contained permissions can be of different types. The permissions are
organized in their appropriate PermissionCollection
obtained by
newPermissionCollection()
. For permissions which do not
provide a dedicated PermissionCollection
, a default permission
collection, based on a hash table, will be used.
Summary
Public Methods |
void
|
add(Permission permission)
Adds the given Permission to this heterogeneous PermissionCollection .
|
Enumeration<Permission>
|
elements()
Returns an enumeration over all Permission s encapsulated by this
PermissionCollection .
|
boolean
|
implies(Permission permission)
Indicates whether the specified permission is implied by this PermissionCollection .
|
[Expand]
Inherited Methods |
From class java.security.PermissionCollection
abstract
void
|
add(Permission permission)
Adds the specified Permission to this collection.
|
abstract
Enumeration<Permission>
|
elements()
Returns an enumeration over all Permission s encapsulated by this
PermissionCollection .
|
abstract
boolean
|
implies(Permission permission)
Indicates whether the specified permission is implied by this PermissionCollection .
|
boolean
|
isReadOnly()
Indicates whether new permissions can be added to this PermissionCollection .
|
void
|
setReadOnly()
Marks this PermissionCollection as read only, so that no new
permissions can be added to it.
|
String
|
toString()
Returns a string containing a concise, human-readable description of this
PermissionCollection .
|
|
From class java.lang.Object
Object
|
clone()
Creates and returns a copy of this Object .
|
boolean
|
equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
|
void
|
finalize()
Called before the object's memory is reclaimed by the VM.
|
final
Class<? extends Object>
|
getClass()
Returns the unique instance of Class that represents this
object's class.
|
int
|
hashCode()
Returns an integer hash code for this object.
|
final
void
|
notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
|
final
void
|
notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
|
String
|
toString()
Returns a string containing a concise, human-readable description of this
object.
|
final
void
|
wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
|
final
void
|
wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
|
final
void
|
wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
|
|
Public Constructors
Public Methods
public
void
add
(Permission permission)
Adds the given Permission
to this heterogeneous PermissionCollection
. The permission
is stored in its
appropriate PermissionCollection
.
Parameters
permission
| the Permission to be added. |
Returns an enumeration over all Permission
s encapsulated by this
PermissionCollection
.
public
boolean
implies
(Permission permission)
Indicates whether the specified permission is implied by this PermissionCollection
.
Parameters
permission
| the permission to check. |
Returns
true
if the given permission is implied by the
permissions in this collection, false
otherwise.