sun.misc

Class PathPermissions [ source ]

java.lang.Object

java.security.PermissionCollection

sun.misc.PathPermissions

All Implemented Interfaces:

Serializable

 class PathPermissions
extends PermissionCollection

Field Summary

Fields

Modifier and Type	Field and Description
(package private) URL	codeBase

Constructor Summary

Constructors

Constructor and Description
PathPermissions(File[] path)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(Permission permission) Adds a permission object to the current collection of permission objects.
Enumeration	elements() Returns an enumeration of all the Permission objects in the collection.
(package private) URL	getCodeBase()
boolean	implies(Permission permission) Checks to see if the specified permission is implied by the collection of Permission objects held in this PermissionCollection.
String	toString() Returns a string describing this PermissionCollection object, providing information about all the permissions it contains.

Methods inherited from class java.security.PermissionCollection

isReadOnly, setReadOnly

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

codeBase

URL codeBase

Constructor Detail

PathPermissions

PathPermissions(File[] path)

Method Detail

getCodeBase

URL getCodeBase()

add

public void add(Permission permission)

Description copied from class: PermissionCollection

Adds a permission object to the current collection of permission objects.

Specified by:

add in class PermissionCollection

Parameters:

permission - the Permission object to add.

implies

public boolean implies(Permission permission)

Description copied from class: PermissionCollection

Checks to see if the specified permission is implied by the collection of Permission objects held in this PermissionCollection.

Specified by:

implies in class PermissionCollection

Parameters:

permission - the Permission object to compare.

Returns:

true if "permission" is implied by the permissions in the collection, false if not.

elements

public Enumeration elements()

Description copied from class: PermissionCollection

Returns an enumeration of all the Permission objects in the collection.

Specified by:

elements in class PermissionCollection

Returns:

an enumeration of all the Permissions.

toString

public String toString()

Description copied from class: PermissionCollection

Returns a string describing this PermissionCollection object, providing information about all the permissions it contains. The format is:

 super.toString() (
   // enumerate all the Permission
   // objects and call toString() on them,
   // one per line..
 )

super.toString is a call to the toString method of this object's superclass, which is Object. The result is this PermissionCollection's type name followed by this object's hashcode, thus enabling clients to differentiate different PermissionCollections object, even if they contain the same permissions.

Overrides:

toString in class PermissionCollection

Returns:

information about this PermissionCollection object, as described above.