com.thoughtworks.xstream.security
Class NoPermission

java.lang.Object
  com.thoughtworks.xstream.security.NoPermission

All Implemented Interfaces:

TypePermission

public class NoPermission
extends java.lang.Object
implements TypePermission

Wrapper to negate another type permission.

If the wrapped TypePermission allows the type, this instance will throw a ForbiddenClassException instead. An instance of this permission cannot be used to allow a type.

Since:

1.4.7

Author:

Jörg Schaible

Constructor Summary

NoPermission(TypePermission permission)
Construct a NoPermission.

Method Summary

boolean

allows(java.lang.Class type) Check permission for a provided type.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoPermission

public NoPermission(TypePermission permission)

Construct a NoPermission.

Parameters:

permission - the permission to negate or null to forbid any type

Since:

1.4.7

Method Detail

allows

public boolean allows(java.lang.Class type)

Description copied from interface: TypePermission

Check permission for a provided type.

Specified by:

allows in interface TypePermission

Parameters:

type - the type to check

Returns:

true if provided type is allowed, false if permission does not handle the type