Package ndg :: Package xacml :: Package core :: Package functions

Package functions

source code

NDG XACML package for functions

NERC DataGrid

Date: 26/03/10

Author: P J Kershaw

Contact: Philip.Kershaw@stfc.ac.uk

License: BSD - see LICENSE file in top-level directory

Submodules

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ndg.xacml.core.functions.v1: NDG XACMLpackage for XACML version 1.0 match functions
- ndg.xacml.core.functions.v1.and: NDG XACML one and only functions module
- ndg.xacml.core.functions.v1.at_least_one_member_of: NDG XACML URI equal matching function module
- ndg.xacml.core.functions.v1.bag: NDG XACML string bag function module
- ndg.xacml.core.functions.v1.equal: NDG XACML equal function module - contains classes to represent XACML 1.0 *-equal functions
- ndg.xacml.core.functions.v1.match: NDG XACML match function module - contains implementations for XACML 1.0 *-match functions
- ndg.xacml.core.functions.v1.not: NDG XACML one and only functions module
- ndg.xacml.core.functions.v1.one_and_only: NDG XACML one and only functions module
- ndg.xacml.core.functions.v1.regexp_match: NDG XACML1.0 Regular expression matching function module
- ndg.xacml.core.functions.v1.round: NDG XACML one and only functions module
ndg.xacml.core.functions.v2: NDG XACML package for XACML version 2.0 match functions
- ndg.xacml.core.functions.v2.concatenate: NDG XACML concatenate functions module
- ndg.xacml.core.functions.v2.regexp_match: NDG XACML 2.0 regular expression matching function module

Classes

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AbstractFunction
Abstract Base class for all XACML matching functions

XacmlFunctionNames
XACML standard match function names

UnsupportedFunctionError
Encountered a function type that is not recognised as part of the XACML specification and is not supported in this implementation

UnsupportedStdFunctionError
Encountered a function type that is not supported even though it is part of the XACML specification

OverwritingStdFunctionError
Attempting to overwrite a standard function namespace with a custom one (probably from load_custom_function method)

FunctionClassFactoryInterface
Interface class for function module class factory class

FunctionClassFactoryBase
Base implementation for XACML Function Class Factory.

FunctionMapError
Generic Error exception class for FunctionMap

FunctionMapConfigError
Configuration related exception for FunctionMap

FunctionMap
Map function IDs to their class implementations in the various function sub-modules.

Functions

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UnsupportedFunctionError or UnsupportedStdFunctionError depending on the identifier passed

unsupportedFunctionErrorFactory(identifier, msg=None)
Factory function to return an unsupported function exception based on the function identifier passed in

source code

Variables

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__revision__ = '$Id: __init__.py 8045 2012-03-16 17:50:04Z rwi...

log = logging.getLogger(__name__)

SPECIAL_TYPE_MAP = {'url-string': 'AnyURI', 'xpath-node': 'Str...

functionMap = {}

__package__ = 'ndg.xacml.core.functions'

Function Details

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unsupportedFunctionErrorFactory(identifier, msg=None)

source code

Factory function to return an unsupported function exception based on the function identifier passed in

Parameters:

identifier (basestring) - XACML function namespace to check

Returns: UnsupportedFunctionError or UnsupportedStdFunctionError depending on the identifier passed

unsupported function exception instance

Variables Details

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revision

Value:

'$Id: __init__.py 8045 2012-03-16 17:50:04Z rwilkinson $'

SPECIAL_TYPE_MAP

Value:

{'url-string': 'AnyURI', 'xpath-node': 'String'}