Class AllPermission

java.lang.Object

java.security.Permission

java.security.AllPermission

All Implemented Interfaces:

Serializable, Guard

public final class AllPermission
extends Permission

The AllPermission is a permission that implies all other permissions.

API Note:

This permission cannot be used for controlling access to resources as the Security Manager is no longer supported.

Since:

1.2

See Also:

• Permission
• Permissions
• PermissionCollection

Constructor Summary

Constructors

Constructor	Description
AllPermission()	Creates a new AllPermission object.
AllPermission(String name, String actions)	Creates a new AllPermission object.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)	Checks two AllPermission objects for equality.
String	getActions()	Returns the canonical string representation of the actions.
int	hashCode()	Returns the hash code value for this object.
boolean	implies(Permission p)	Checks if the specified permission is "implied" by this object.
PermissionCollection	newPermissionCollection()	Returns a new PermissionCollection for storing AllPermission objects.

Methods declared in class Permission

checkGuard, getName, toString

Modifier and Type	Method	Description
void	checkGuard(Object object)	Implements the guard interface for a permission.
final String	getName()	Returns the name of this Permission.
String	toString()	Returns a string describing this Permission.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Creates and returns a copy of this object.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
final Class<?>	getClass()	Returns the runtime class of this Object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
final void	wait()	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
final void	wait(long timeoutMillis)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void	wait(long timeoutMillis, int nanos)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

AllPermission

public AllPermission()

Creates a new AllPermission object.

AllPermission

public AllPermission(String name,
 String actions)

Creates a new AllPermission object. This constructor exists for use by the Policy object to instantiate new Permission objects.

Parameters:

name - ignored

actions - ignored.

Method Details

implies

public boolean implies(Permission p)

Checks if the specified permission is "implied" by this object. This method always returns true.

Specified by:

implies in class Permission

Parameters:

p - the permission to check against.

Returns:

return

equals

public boolean equals(Object obj)

Checks two AllPermission objects for equality. Two AllPermission objects are always equal.

Specified by:

equals in class Permission

Parameters:

obj - the object we are testing for equality with this object.

Returns:

true if obj is an AllPermission, false otherwise.

See Also:

• Object.hashCode()
• HashMap

hashCode

public int hashCode()

Returns the hash code value for this object.

Specified by:

hashCode in class Permission

Returns:

the hash code value for this object

See Also:

• Object.equals(java.lang.Object)
• System.identityHashCode(Object)

getActions

public String getActions()

Returns the canonical string representation of the actions.

Specified by:

getActions in class Permission

Returns:

the actions.

newPermissionCollection

public PermissionCollection newPermissionCollection()

Returns a new PermissionCollection for storing AllPermission objects.

Overrides:

newPermissionCollection in class Permission

Returns:

a new PermissionCollection suitable for storing AllPermission objects.