java.security

Class AllPermission

Contents
  • All Implemented Interfaces:
    Serializable, Guard

    public final class AllPermission
extends Permission
    The AllPermission is a permission that implies all other permissions.

    Note: Granting AllPermission should be done with extreme care, as it implies all other permissions. Thus, it grants code the ability to run with security disabled. Extreme caution should be taken before granting such a permission to code. This permission should be used only during testing, or in extremely rare cases where an application or applet is completely trusted and adding the necessary permissions to the policy is prohibitively cumbersome.

    See Also:
    Permission, AccessController, Permissions, PermissionCollection, SecurityManager

    • Constructor Detail

      • 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 Detail

      • 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

      • 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 object for storing AllPermission objects.

        Overrides:
        newPermissionCollection in class Permission
        Returns:
        a new PermissionCollection object suitable for storing AllPermissions.

Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-java/security/allpermission.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : https://docs.oracle.com

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut