Package ndg :: Package xacml :: Package core :: Module attributevalue :: Class AttributeValueClassMap

Class AttributeValueClassMap

UserDict.DictMixin --+    
                     |    
      utils.VettedDict --+
                         |
                        AttributeValueClassMap

Specialised dictionary to hold mappings of XML attribute type URIs to their equivalent classes

Instance Methods

[hide private]

__init__(self)
Force entries to derive from AttributeValue and IDs to be string type

source code

Inherited from utils.VettedDict: __contains__, __getitem__, __repr__, __setitem__, get, items, keys, values

Inherited from utils.VettedDict (private): _verifyKeyValPair

Inherited from UserDict.DictMixin: __cmp__, __iter__, __len__, clear, has_key, iteritems, iterkeys, itervalues, pop, popitem, setdefault, update

Static Methods

[hide private]

bool

keyFilter(key)
Enforce string type keys

source code

bool

valueFilter(value)
Enforce AttributeValue derived types for values

source code

Method Details

[hide private]

init(self)
(Constructor)

source code

Force entries to derive from AttributeValue and IDs to be string type

Parameters:

args - two arguments: the first is a callable which filters for permissable keys in this dict, the second sets the type or list of types permissable for items in this dict

Overrides: utils.VettedDict.__init__

keyFilter(key)
Static Method

source code

Enforce string type keys

Parameters:

key (basestring) - URN for attribute

Returns: bool

boolean True indicating key is OK

Raises:

TypeError - incorrect input type

valueFilter(value)
Static Method

source code

Enforce AttributeValue derived types for values

Parameters:

value (ndg.xacml.core.attributevalue.AttributeValue derived type) - attribute value

Returns: bool

boolean True indicating attribute value is correct type

Raises:

TypeError - incorrect input type

Class AttributeValueClassMap

__init__(self) (Constructor)

keyFilter(key) Static Method

valueFilter(value) Static Method

init(self)
(Constructor)

keyFilter(key)
Static Method

valueFilter(value)
Static Method