1. OSP 2 Structured Artifacts Use of XSD for Structured Data Manipulation and Storage

2. Outline  OSP Overview  OSP 1.5 –Generated Java Bean classes for structured data –Problems  OSP 2 –Life cycle XSD file upload Tied to Sakai worksite or global VM macros to generate JSP form User creates instance of structured artifact they have access to (worksites, roles, etc) XSL transformations for presentations –XSD revision requires XSL to transform existing instances –Challenges Queries XSD/XSL Editing

3. OSP 1.5 Structured Data  Generated Java Bean Classes  Marshaled to XML for Presentations  Stored in Generated Tables

4. OSP 2 Overview  Repository  Presentations  Assessment Tools

10. Challenges  Queries  XSD Editing  XML Editing

11. Resources & reminders  The OSPI website www.theospi.org www.theospi.org  The r-smart website www.rsmart.com www.rsmart.com  John Ellis john.ellis@rsmart.com john.ellis@rsmart.com