Lotusphere 2006 AD212 Introduction to DXL
•Als PPT, PDF herunterladen•
3 gefällt mir•887 views
![Agenda ,[object Object],[object Object],[object Object],Agenda slide](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Empfohlen
Weitere ähnliche Inhalte
Was ist angesagt?
Was ist angesagt? (20)
Ähnlich wie Lotusphere 2006 AD212 Introduction to DXL
Ähnlich wie Lotusphere 2006 AD212 Introduction to DXL (20)
Mehr von dominion
Mehr von dominion (20)
Kürzlich hochgeladen
Kürzlich hochgeladen (20)
Lotusphere 2006 AD212 Introduction to DXL
- 1. AD212 Introduction to DXL Dick Annicchiarico Software Engineer IBM Lotus Domino
- 3. What is DXL?
- 5. What is XML?
- 17. Tree Structure of XML <?xml version="1.0" encoding="utf-8"?> <presentation> <slide title="Markup Example”> <bullet>Captivating point 1.</bullet> <bullet>Captivating point 2.</bullet> </slide> </presentation> If <slide> does not allow mixed content If <slide> allows mixed content (text and elements) presentation slide bullet bullet text text presentation slide text bullet text text bullet text text
- 19. Well-formed vs. Valid XML <?xml version="1.0" encoding="utf-8"?> <presentation> <slide title="Markup Example”> <bullet>Captivating point 1.</bullet> </slide> </mess> <?xml version="1.0" encoding="utf-8"?> <presentation> <slide title="Markup Example”> <callout>Look here!</callout> </slide> </presentation> <?xml version="1.0" encoding="utf-8"?> <presentation> <slide title="Markup Example”> <bullet>Captivating point 1.</bullet> </slide> </presentation> This XML is not well-formed . The <presentation> start tag does not have a matching end tag. This XML is well-formed but not valid . Our hypothetical schema does not allow a <slide> to contain a <callout>. This XML is both well-formed and valid
- 25. How do I use DXL?
- 26. Tools for Processing XML and DXL XML DXL Application-specific (e.g. DXL Importer ) Import some data from XML format XSLT Transform it DOM SAX Parse and process it Network protocols Send it Files and Databases Store it Application-specific (e.g. DXL Exporter ) Export some data to XML format Tools Use
- 27. How do I use XML? First of all:
- 28. DOM: Document Object Model <?xml version="1.0" encoding="utf-8"?> <presentation> <slide title="Markup Example”> <bullet>Captivating point 1.</bullet> <bullet>Captivating point 2.</bullet> </slide> </presentation> DOM Parser Application- Specific results presentation (DOM Element) slide (DOM Element) bullet (DOM Element) bullet (DOM Element) Captivating point 1. (DOM Text) Captivating point 2. (DOM Text) Markup Example (DOM Attribute)
- 29. SAX: Simple API for XML <?xml version="1.0" encoding="utf-8"?> <presentation> <slide title="Markup Example”> <bullet>Captivating point 1.</bullet> </slide> </presentation> SAX Parser Start Element: presentation Application- Specific results Start Element: slide (with attribute list) End Element: slide Text: Captivating point 1. End Element: bullet Start Element: bullet End Element: presentation Application- Specific Event Processing Code
- 31. How do I use DXL? Now back to:
- 44. What Can DXL Do For Me?
- 63. DXL to Excel XML Mapping Armed with this data, I created an XSLT style sheet to convert a set of DXL documents to an Excel XML spreadsheet. See PlayersDxlToExcel.xslt Copy boilerplate content (from OnePlayerExcel.xml) that precedes and follows the actual workbook data <Workbook> <database> For each <document>, generate a <Row> <Row> <document> For <item>s of interest, generate a <Cell> Generated any computed <Cell>s <Cell> <item> XSLT Style Sheet pseudo-code Excel XML DXL