PermissionCollection

AI-generated Key Takeaways

• PermissionCollection is an abstract class representing a collection of permissions and is considered legacy code; it is recommended not to use it.

• It provides methods for adding permissions, checking implications, and managing read-only status.

• Key methods include add, elements, implies, isReadOnly, and setReadOnly.

• Permissions is the known direct subclass but is also discouraged for use.

public abstract class PermissionCollection extends Object
implements Serializable

Known Direct Subclasses Permissions Permissions Legacy security code; do not use.

Legacy security code; do not use.

Public Constructor Summary

PermissionCollection()

Public Method Summary

abstract void	add(Permission permission)
abstract Enumeration<Permission>	elements()
abstract boolean	implies(Permission permission)
boolean	isReadOnly()
void	setReadOnly()

Inherited Method Summary

From class java.lang.Object

Object	clone() Creates and returns a copy of this Object.
boolean	equals(Object obj) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	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(long timeout, 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 timeout) 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() Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

Public Constructors

public PermissionCollection ()

Public Methods

public abstract void add (Permission permission)

Parameters

permission

public abstract Enumeration<Permission> elements ()

public abstract boolean implies (Permission permission)

Parameters

permission

public boolean isReadOnly ()

public void setReadOnly ()