109 lines
3.8 KiB
Standard ML
109 lines
3.8 KiB
Standard ML
(*****************************************************************************
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* uml2cdl --- a converter from UML models to WS-CDL. part of su4sml
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* http://projects.brucker.ch/su4sml/
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*
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* xsd.sml ---
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* This file is part of uml2cdl.
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*
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* Copyright (c) 2005-2007, ETH Zurich, Switzerland
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* * Neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************)
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(** very simple structure defining basix xml schema types. *)
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structure XML_Schema =
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struct
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(* for simplicity: *)
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(**
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* XML namespace NCName.
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* the basic grammar is:
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* NCName ::= (Letter | '_') (Letter | Digit | '.' | '-' | '_')*
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*)
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type NCName = string
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(**
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* XML namespace QName, i.e., a NCName with optionally a namespace prefix.
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* the basic grammar is: QName ::= (NCName ':')? NCName
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*)
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type QName = string
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type anyURI = string (* a URI like "http://www.example.com/file.html#id5"*)
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type xsdElement = { name : string,
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typ : string }
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type xsdSequence = xsdElement list
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datatype xsdType = SimpleType of xsdElement
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| ComplexType of xsdComplexType
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withtype xsdComplexType = { name : string,
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sequence : xsdType list
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}
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type xsdSchema = { attributeFormDefault: string,
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elementFormDefault: string,
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targetNamespace: string,
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definitions: xsdType list
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}
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end
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structure XML_Schema2Xml =
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struct
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open XML_Schema
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fun xsdType2Xml (ComplexType ct) =
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XmlTree.Node (("xsd:complexType",[("name", #name ct)
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]),
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[
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XmlTree.Node (("xsd:sequence",[]),
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map xsdType2Xml (#sequence ct)
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)
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]
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)
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| xsdType2Xml (SimpleType st) =
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XmlTree.Node (("xsd:element",[("name",#name st),("type",#typ st)]),[])
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fun xsdSchema2Xml (schema:xsdSchema) =
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XmlTree.Node (("xsd:schema",[("attributeFormDefault",#attributeFormDefault schema),
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("elementFormDefault", #elementFormDefault schema),
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("targetNamespace", #targetNamespace schema)
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]),
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map xsdType2Xml (#definitions schema))
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end
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