XML with ATA - Spec 2000

1 XML with ATAATA e-BusinessPresented byKlaus MaloneHead of e-Business Spares MarketAirbus Spares Support and ServicesPage 2 AIRBUS All rights reserved. Confidential and proprietary -XMLdevelopment Not a revolution, but an evolution spec 2000 & iSPEC2200 and WASG rules CSDD Data elements New / enhanced services WEB and spec services Real-time communication Enhance securityPage 3 AIRBUS All rights reserved. Confidential and proprietary 2000 & XML Has TEIs Elements are mandatory or conditional4have attributes4have min, max length4have value lists Made for our e-business Evolved from ATA 200 (punch cards ) Has TAGs Elements are mandatory or optional4have attributes4have min, max length4have value lists Made for the world s e-business Evolved from spec 2000 ?

2 ?? spec 2000 XMLPage 4 AIRBUS All rights reserved. Confidential and proprietary is XML? eXtensibleMarkup Language Derived from SGML XML is a specification, defined by the W3C (World Wide Web Consortium), which defines a syntax used to define markuplanguages. XML defines a syntax to structure a document, using markup. Family of StandardsPage 5 AIRBUS All rights reserved. Confidential and proprietary Basics XML Document4A data object containing custom markup language. XML Document Type Definitions (DTD)4 Specifies the markup syntax.

3 XML Schema4 Specifies more detailed markup syntax and data typing. Extensible Style Language (XSL)4 Defines a standard style sheet language for XML. XSL Transformation (XSLT)4A language for transforming XML documents into other XML documents. 6 AIRBUS All rights reserved. Confidential and proprietary Syntax Use of Tags to wrap text4 Start Tags Contained in left and right angle brackets <TagName>4 End Tags Tag name preceded by a slash </TagName>4 Empty Tags No end tag Tag adds slash preceding the right angle bracket <TagName/>Page 7 AIRBUS All rights reserved.

4 Confidential and proprietary Example<Publications> <ATA_Spec> <Title>SPEC2000</Title> <Revision> </Revision> <Price>100</Price> <Currency>USD</Currency> <OrderCodeid= A277-003C /> </ATA_Spec> <ATA_Spec> <Title>iSpec2200</Title> <Revision> </Revision> <Price>200</Price> <Currency>USD</Currency> <OrderCodeid= A220-003C /> </ATA_Spec> </Publications>Page 8 AIRBUS All rights reserved. Confidential and proprietary Processing XML Parsers<PNR>ABC123-4</PNR> <MFR>NF783</MFR> <QTO UNT= EA >5</QTO>UnitOrderQTYMFR_CodePartNumberEA5NF783 ABC123-4 Page 9 AIRBUS All rights reserved.

5 Confidential and proprietary s a schema? Constrains the structure of an XML message schema vs. Schema Types of schemas4 Document Type Definition (DTD)4W3C XML SchemaPage 10 AIRBUS All rights reserved. Confidential and proprietary Schema Components Elements Attributes Types4 Built-In data types4 Simple types4 Complex typesNameCompany NameMod 20032000 Specifies the formal name of a Reliability applications, Company Name represents the name of the aircraft Type:xs:stringMin Length:1 Max Length:55 Chapter:11 Schema:AircraftEvent;AircraftHoursAndLan dings;AircraftStatusChange; Logbook; LRU_Removal;PieceParts;ScheduledMaintena nce;ServiceBulletin;ShopFindings.

6 SummaryDataElement WHO XSD 2000 Free Form TextData Type:ANMin Length:1 Max Length:55 Cobol Picture:X(01) to X(55)Command Code:A1 STOCKS; P1 PDINQY; R1 CDBRSPData Element WHO MSG 2000 PropertiesTypeKey ( , Tag or TEI)ContextSourceAPPLICATION IN SPECIFICATIONSPage 11 AIRBUS All rights reserved. Confidential and proprietary and the Integrated Data EnvironmentATA e-Business Mission Statement Information-centric, not document-centric Platform neutral open architecture Consistent data structures, definitions and properties across all applications of the data Leverage other standards where applicable Enable an appropriate level of data security for the application Page 12 AIRBUS All rights reserved.

7 Confidential and proprietary XML Schema Guidelines CSDD ATA XML Schemas will support all relevant data definitions and properties as they appear in the ATA Common Support Data Dictionary. Technology neutral ATA Schemas should be transport protocol and security independent; meaning that they should not require the use of any particular transport protocol or security features..Page 13 AIRBUS All rights reserved. Confidential and proprietary Type B messages, XML DTDs& Schemas There will be no further development of spec 2000 Type B messages.

8 Current ATA DTDswill be removed from the spec 1 year after publication ATA Schemas. Current spec 2000 Type B messages will be converted into XML Schemas All future spec exchange formats will be defined as XML Schemas. Page 14 AIRBUS All rights reserved. Confidential and proprietary 2000 XML SchemasATA Common TypesCSDDR eliabilityCommonTypesMMCommonTypesShipNo ticeSparesOrderLRUR emovalAircraft EventMessagesFunctional AreasCSDD Data PropertiesTechnical PropertiesPage 15 AIRBUS All rights reserved.

9 Confidential and proprietary 16 AIRBUS All rights reserved. Confidential and proprietary developments XML schema for a security envelope4 Containing clear text document id and message XML electronic Airworthiness Certificate4 Digitally signed4 Including TDN (Certificate tracking Number) XML messages on RFID Tags4 Including TDN 4 Same digital signature as on the