BS ISO IEC 19757-11-2011 Information technology Document schema definition languages (DSDL) Schema association《信息技术 文件格式定义语言(DSDL) 图示协会》.pdf
《BS ISO IEC 19757-11-2011 Information technology Document schema definition languages (DSDL) Schema association《信息技术 文件格式定义语言(DSDL) 图示协会》.pdf》由会员分享,可在线阅读,更多相关《BS ISO IEC 19757-11-2011 Information technology Document schema definition languages (DSDL) Schema association《信息技术 文件格式定义语言(DSDL) 图示协会》.pdf(18页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO/IEC 19757-11:2011 Information technology Document Schema Definition Languages (DSDL) Part 11: Schema associationBS ISO/IEC 19757-11:2011 BRITISH STANDARD National forew
2、ord This British Standard is the UK implementation of ISO/IEC 19757-11:2011. The UK participation in its preparation was entrusted to Technical Committee IST/41, Document description and processing language. A list of organizations represented on this committee can be obtained on request to its secr
3、etary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 71810 6 ICS 35.240.30 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was
4、 published under the authority of the Standards Policy and Strategy Committee on 30 November 2011. Amendments issued since publication Date Text affectedBS ISO/IEC 19757-11:2011Reference number ISO/IEC 19757-11:2011(E) ISO/IEC 2011INTERNATIONAL STANDARD ISO/IEC 19757-11 First edition 2011-11-01 Info
5、rmation technology Document Schema Definition Languages (DSDL) Part 11: Schema association Technologies de linformation Langages de dfinition de schma de documents (DSDL) Partie 11: Association de schmas BS ISO/IEC 19757-11:2011 ISO/IEC 19757-11:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2011 All
6、rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of
7、 the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2011 All rights reservedBS ISO/IEC 19757-11:2011 ISO/IEC 19757-11:2011(E) ISO/IEC 2011 All rights reserved i
8、iiContents Foreword . iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Conformance requirements 1 4 The xml-model processing instruction 2 Annex A (informative) Examples . 4 Annex B (informative) Suggested use of schematypens for determining schema language . 5 BS ISO/IEC 19757-11:2011 ISO
9、/IEC 19757-11:2011(E) iv ISO/IEC 2011 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in
10、the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-
11、governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main t
12、ask of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting
13、a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 19757-11 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information
14、 technology, Subcommittee SC 34, Document description and processing languages. ISO/IEC 19757 consists of the following parts, under the general title Information technology Document Schema Definition Languages (DSDL): Part 1: Overview Technical Report Part 2: Regular-grammar-based validation RELAX
15、NG Part 3: Rule-based validation Schematron Part 4: Namespace-based Validation Dispatching Language (NVDL) Part 5: Extensible Datatypes Part 7: Character Repertoire Description Language (CREPDL) Part 8: Document Semantics Renaming Language (DSRL) Part 9: Namespace and datatype declaration in Documen
16、t Type Definitions (DTDs) Part 11: Schema association BS ISO/IEC 19757-11:2011 ISO/IEC 19757-11:2011(E) ISO/IEC 2011 All rights reserved vIntroduction There are several document schema definition languages in common use today that can be used to specify one or more validation processes performed aga
17、inst Extensible Markup Language (XML) documents. Some schema languages provide their own syntax for associating schemas with documents (DTD, W3C XML Schema) and some languages (RELAX NG, Schematron) do not provide schema association mechanisms at all. The purpose of this part of ISO/IEC 19757 is to
18、define a common, schema-agnostic syntax for associating schema documents written in any schema definition language with a given XML document. This part of ISO/IEC 19757 defines the syntax and processing expectations for an xml-model processing instruction. Such processing instructions associate one
19、or more schemas with the XML document in which they are present. The associated schemas may be written in any schema definition language. Applications can use the associated schemas for any purpose including those such as document validation, content completion in interactive editors, or creating mo
20、dels for data binding. Presence of an xml-model processing instruction is not in itself an instruction to any processor to validate the document, nor is it a statement that the document is not to be processed without validation. It is a declarative statement of a relationship between the document an
21、d one or more external schemas. This part of ISO/IEC 19757 does not prescribe what, if anything, an application does with an xml-model processing instruction. The presence of an xml-model processing instruction referencing a Document Type Definition (DTD) does not affect the validity of the document
22、 which contains it. This part of ISO/IEC 19757 is not meant as a replacement for other technologies that provide more general and indirect schema association features like Namespace-based Validation Dispatching Language (NVDL) and XProc. This part of ISO/IEC 19757 is complementary technology which c
23、an be used when it is necessary to store ad hoc schema associations directly inside an XML document. The technical content of this part of ISO/IEC 19757 has been developed jointly with W3C. It is expected to be identical to that of W3Cs Associating Schemas with XML documents 1.0. BS ISO/IEC 19757-11
24、:2011BS ISO/IEC 19757-11:2011 INTERNATIONAL STANDARD ISO/IEC 19757-11:2011(E) ISO/IEC 2011 All rights reserved 1Information technology Document Schema Definition Languages (DSDL) Part 11: Schema association 1 Scope This part of ISO/IEC 19757 allows schemas using any schema definition language to be
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
5000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSISOIEC19757112011INFORMATIONTECHNOLOGYDOCUMENTSCHEMADEFINITIONLANGUAGESDSDLSCHEMAASSOCIATION 信息技术 文件格式

链接地址:http://www.mydoc123.com/p-396492.html