HaXml-1.25.3: Utilities for manipulating XML documents

Safe HaskellSafe-Inferred
LanguageHaskell98

Text.XML.HaXml.Schema.NameConversion

Description

A type model for Haskell datatypes that bears a reasonable correspondence to the XSD type model.

Synopsis

Documentation

newtype XName Source

An XName just holds the original XSD qualified name. It does not ensure that the string conforms to any rules of the various Haskell namespaces. Use a NameConverter to define how you would like names to be mangled.

Constructors

XName QName 

Instances

newtype HName Source

An HName is a resolved version of an XName. It should conform to the various namespace rules, and may already include a module qualifier if appropriate.

Constructors

HName String 

Instances

data NameConverter Source

A NameConverter is a collection of functions that convert an XName into an HName, for various Haskell namespaces. You can define your own arbitrary resolver, but should ensure that you abide by the Haskell rules for conid, varid, etc.

Constructors

NameConverter 

Fields

modid :: XName -> HName
 
conid :: XName -> HName
 
varid :: XName -> HName
 
unqconid :: XName -> HName
 
unqvarid :: XName -> HName
 
fwdconid :: XName -> HName

for forward type decls

fieldid :: XName -> XName -> HName
 

simpleNameConverter :: NameConverter Source

A simple default set of rules for resolving XNames into HNames.

escape :: Char -> Char Source

Character escapes to create a valid Haskell identifier.

avoidKeywords :: String -> String Source

Ensure that a string does not match a Haskell keyword.

fpml :: String -> String Source

A specialised module-name converter for FpML module names with multiple dashes, including version numbers, e.g. fpml-dividend-swaps-4-7.xsd becomes FpML.V47.Swaps.Dividend but fpml-posttrade-execution-4-7.xsd becomes FpML.V47.PostTrade.Execution

wordsBy :: (a -> Bool) -> [a] -> [[a]] Source

Chop a list into segments, at separators identified by the predicate. The separator items are discarded.

basename :: String -> String -> String Source

Remove any prefix directory names, and given suffix extension.