SubjectDelegationPermission JDK 1.6)

Description

publicfinal class SubjectDelegationPermission

Permission required by an authentication identity to perform operations on behalf of an authorization identity.

See also:

Constructors

public SubjectDelegationPermission (String name)

Creates a new SubjectDelegationPermission with the specified name.

Creates a new SubjectDelegationPermission with the specified name.
The name is the symbolic name of the SubjectDelegationPermission.
Parameters:
- name - the name of the SubjectDelegationPermission
Throws:
- NullPointerException - if name is null.
- IllegalArgumentException - if name is empty.

public SubjectDelegationPermission (String name, String actions)

Creates a new SubjectDelegationPermission object with the specified name.

Creates a new SubjectDelegationPermission object with the
specified name. The name is the symbolic name of the
SubjectDelegationPermission, and the actions String is
currently unused and must be null.
Parameters:
- name - the name of the SubjectDelegationPermission
- actions - must be null.
Throws:
- NullPointerException - if name is null.
- IllegalArgumentException - if name is empty or actions is not null.

Methods

Hide/Show inherited methods

public void checkGuard (Object object) throws SecurityException [Inherited From Permission]

Implements the guard interface for a permission.

Implements the guard interface for a permission. The
SecurityManager.checkPermission method is called,
passing this permission object as the permission to check.
Returns silently if access is granted. Otherwise, throws
a SecurityException.
Parameters:
- object - the object being guarded (currently ignored).
Throws:
- SecurityException - if a security manager exists and its checkPermission method doesn't allow access.
See Also: Guard, GuardedObject, SecurityManager.checkPermission(java.security.Permission),

public boolean equals (Object obj) [Inherited From BasicPermission] [Specified in Permission]

Checks two BasicPermission objects for equality.

public String getActions () [Inherited From BasicPermission] [Specified in Permission]

Returns the canonical string representation of the actions, which currently is the empty string "", since there are no actions for a BasicPermission.

publicfinal String getName () [Inherited From Permission]

Returns the name of this Permission.

Returns the name of this Permission.
For example, in the case of a java.io.FilePermission,
the name will be a pathname.
Returns: the name of this Permission.

public int hashCode () [Inherited From BasicPermission] [Specified in Permission]

Returns the hash code value for this object.

Returns the hash code value for this object.
The hash code used is the hash code of the name, that is,
getName().hashCode(), where getName is
from the Permission superclass.
Returns: a hash code value for this object.

public boolean implies (Permission p) [Inherited From BasicPermission] [Specified in Permission]

Checks if the specified permission is "implied" by this object.

public PermissionCollection newPermissionCollection () [Inherited From BasicPermission]

Returns a new PermissionCollection object for storing BasicPermission objects.

public String toString () [Inherited From Permission]

Returns a string describing this Permission.