Class Overview
The ExecOptionPermission class represents permission for rmid to use
a specific command-line option when launching an activation group.
Summary
[Expand]
Inherited Methods |
From class
java.security.Permission
void
|
checkGuard(Object object)
Implements the guard interface for a permission.
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abstract
boolean
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equals(Object obj)
Checks two Permission objects for equality.
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abstract
String
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getActions()
Returns the actions as a String.
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final
String
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getName()
Returns the name of this Permission.
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abstract
int
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hashCode()
Returns the hash code value for this Permission object.
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abstract
boolean
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implies(Permission permission)
Checks if the specified permission's actions are "implied by"
this object's actions.
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PermissionCollection
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newPermissionCollection()
Returns an empty PermissionCollection for a given Permission object, or null if
one is not defined.
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String
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toString()
Returns a string describing this Permission.
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From class
java.lang.Object
Object
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clone()
Creates and returns a copy of this object.
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boolean
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equals(Object obj)
Indicates whether some other object is "equal to" this one.
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void
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finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
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final
Class<?>
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getClass()
Returns the runtime class of this Object .
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int
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hashCode()
Returns a hash code value for the object.
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final
void
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notify()
Wakes up a single thread that is waiting on this object's
monitor.
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final
void
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notifyAll()
Wakes up all threads that are waiting on this object's monitor.
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String
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toString()
Returns a string representation of the object.
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final
void
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wait()
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object.
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final
void
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wait(long timeout, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
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final
void
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wait(long timeout)
Causes the current thread to wait until either another thread invokes the
notify() method or the
notifyAll() method for this object, or a
specified amount of time has elapsed.
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From interface
java.security.Guard
abstract
void
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checkGuard(Object object)
Determines whether or not to allow access to the guarded object
object .
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Public Constructors
public
ExecOptionPermission
(String name)
Public Methods
public
boolean
equals
(Object obj)
Checks two ExecOptionPermission objects for equality.
Checks that obj's class is the same as this object's class
and has the same name as this object.
Parameters
obj
| the object we are testing for equality with this object. |
Returns
- true if obj is an ExecOptionPermission, and has the same
name as this ExecOptionPermission object, false otherwise.
public
String
getActions
()
Returns the canonical string representation of the actions.
Returns
- the canonical string representation of the actions.
public
int
hashCode
()
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)
Checks if the specified permission is "implied" by
this object.
More specifically, this method returns true if:
- p's class is the same as this object's class, and
- p's name equals or (in the case of wildcards)
is implied by this object's
name. For example, "a.b.*" implies "a.b.c", and
"a.b=*" implies "a.b=c"
Parameters
p
| the permission to check against. |
Returns
- true if the passed permission is equal to or
implied by this permission, false otherwise.
Returns a new PermissionCollection object for storing
ExecOptionPermission objects.
A ExecOptionPermissionCollection stores a collection of
ExecOptionPermission permissions.
ExecOptionPermission objects must be stored in a manner that allows
them to be inserted in any order, but that also enables the
PermissionCollection implies
method
to be implemented in an efficient (and consistent) manner.
Returns
- a new PermissionCollection object suitable for
storing ExecOptionPermissions.