public final class CheckPermission
extends java.lang.Object
Modifier and Type | Method and Description |
---|---|
static boolean |
doWeHavePermissionTo(java.security.Permission permission)
Check if user has granted us permission to do something "dangerous", by policy file or general grant.
|
static boolean |
doWeHavePermissionTo(java.lang.String whatWeWantToDo,
java.security.Permission permission,
java.awt.Container container)
Check if user has granted us permission to do something "dangerous", by policy file or general grant.
|
public static boolean doWeHavePermissionTo(java.security.Permission permission)
permission
- Permission for "dangerous" activity we want to do, e.g.
new PropertyPermission( "user.language", "read,write")
new PropertyPermission( ""swing.aatext", "write") to set LAF
new SocketPermission("www.sun.com:80", "connect");public static boolean doWeHavePermissionTo(java.lang.String whatWeWantToDo, java.security.Permission permission, java.awt.Container container)
whatWeWantToDo
- describe in end-user language what we want to do.permission
- Permission for "dangerous" activity we want to do, e.g.
new PropertyPermission( "user.language", "read,write")
new PropertyPermission( ""swing.aatext", "write") to set LAF
new SocketPermission("www.sun.com:80", "connect");container
- container to add an error message component, usually this Applet or JApplet.