1 / 39

Web Portal Project

Web Portal Project. CS 526 Class Project. Lee, Austin Narayan, Sujeeth Viswanathan, Arun. Agenda. Part 1 – Portals Introduction Part 2 – uPortal Introduction Part 3 – uPortal Architecture Part 4 – Channels Part 5 – Individual Explorations Part 6 - Conclusion. Motivation.

jalen
Download Presentation

Web Portal Project

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Web Portal Project CS 526 Class Project Lee, Austin Narayan, Sujeeth Viswanathan, Arun

  2. Agenda • Part 1 – Portals Introduction • Part 2 – uPortal Introduction • Part 3 – uPortal Architecture • Part 4 – Channels • Part 5 – Individual Explorations • Part 6 - Conclusion Web Portal

  3. Motivation • Yes!! Portal jobs in market!! • Middleware Technologies – Portlets, WebServices, XML, CSS,… • CU-Boulder has implemented. UCCS too.. • Bigger team size, different experiences and more learning Web Portal

  4. What is a Portal ? Portals wrap an organization’s documents and applications in a single web interface that provides distributed access, cross-platform usability, personalization, management, and security features. Web Portal

  5. List of Portal Features • Categorization of content (taxonomy) • Content management & aggregation • Personalization • Robust application integration • Development tools • Mobile/wireless support • Single Sign-On • Security Web Portal

  6. Available Portals Open Source Portals with Java • eXo • JetSpeed – Apache • WebSphere Portal – IBM • uPortal - JASIG Open Source Portals with Microsoft Technologies • DotNetNuke • Rainbow Others PHPNuke, Microsoft Share Point, Oracle Portal, Peoplesoft Portal,.. Web Portal

  7. Portals Survey Survey by: http://portlets.blogspot.com Web Portal

  8. Part 2 – uPortal Introduction Web Portal

  9. What is uPortal ? • Developed under JA-SIG (Java in Administration Special Interest Group) by institutions of higher-education including Princeton, Yale, and University of Delaware • An open source, open standards effort built upon Java, XML, XSL, JSP, J2EE, and JDBC • More of a framework for building custom portals than a proper portal Web Portal

  10. uPortal extended - SAKAI • Developed by Universities – MIT, Stanford, Indiana and O.K.I • SAKAI = Collaboration & Learning Environment • Includes : • Course Management System • Research collaboration system • Tool Portability Profile Tool – standard for future educational application • SEPP – Sakai Education Partners Program Web Portal

  11. uPortal Sample Screen Web Portal

  12. Part 3 - uPortal Architecture Web Portal

  13. Architecture Web Portal

  14. System Requirements • Microsoft Windows • Solaris • Linux • Mac OS X Web Portal

  15. Software Requirements • Sun JDK 1.3 or above • Ant 1.5.3 or above (Java build tool) • Servlet Container/Engine compatible with Servlet 2.2 and JSP 1.1 API (Tomcat 3.3.2) • JDBC Compliant Database (Hypersonic SQL) Web Portal

  16. Browser Compatibility • Netscape 4 and above • Internet Explorer 4 and above • Mozilla 5 and above Web Portal

  17. J2EE • The portal architecture can take advantage of the J2EE services provided by the Web Container. • Can use JMS, JTA as available • Can handle Applets, Servlets, JSP pages Web Portal

  18. Custom Channel Creation • Custom channels are written in Java: CHelloWorld.java • CHelloWorld.ssl (stylesheet) • normal_explorer.xsl • normal_netscape.xsl • about.xsl (optional) Web Portal

  19. Portlet • Packaged channel • Requires compiled java class(es) • Portlet library (lib/portlet-api-1.0.1.jar) • Web descriptor (portlet.xml) • When finished, package into a JAR file, then rename to .war Web Portal

  20. Pushed Fragments • A channel forced on a group of users • Fragment owner has access to modify settings of a fragment Web Portal

  21. Part 4 - Channels Web Portal

  22. Channel Types • Custom • Applet • Image • Inline Frame • Portlet • RSS • Web Proxy • WSRP Consumer • XML Transformation Web Portal

  23. Channels - Demo Web Portal

  24. Individual Explorations Web Portal

  25. System Info • OS: Fedora Core 3 (2.6.11 kernel) • Processor/Memory: Pentium 4, 256 MB • Browser: Mozilla Firefox v1.0.3 • uPortal Quick Start v2.4.2 • JDK v1.4.2 & v1.5.0 Web Portal

  26. Configuration • Download zip file • Extract • Set JAVA_HOME, PATH env variables • Start up HSQL server and Tomcat server • On browser, http://localhost:8080/uPortal • Login as admin, developer, demo, student, faculty, staff Web Portal

  27. My Channel • A campus news channel (RSS) • current happenings • discussion forums • student comments • Weather channel ( WSRP) • Usage-tracking functionality (implement?!) Web Portal

  28. Individual Explorations Web Portal

  29. PayPal Channel - Demo Web Portal

  30. MySQL caveat • Documentation refers to older version of MySQL and JDBC connector • Current version (MySQL 4.1.11 and MySQL-JDBC-Connector 3.1.8) uses different naming schemes when you modify dbloader.xml, names and versions must be exact! (see JdbcExample1.java) Web Portal

  31. Individual Explorations Web Portal

  32. Classifieds Channel • Goals: • Enable users to have a separate classifieds channel • It could be either push-fragment or user subscription • Classifieds publish time frame • Customizable by user • Only Titles and Link (View) • Title and Details (View) • Subscribe to interested Categories – Cars , Rental Web Portal

  33. Classifieds - Roles • Admin • Channel Admin • Content Manager • Time Frame Manager • Request User • Fill in the content details and time period • General Users • Subscribe to the channel Web Portal

  34. Classifieds Channel - Design • Built using XML and Portlets XML Schema used : <Classifieds> <Classified> <Title></Title> <Details></Details> <Link></Link> </Classified> </Classifieds> Web Portal

  35. Design (Continue) • Portlet JSR -168 • Use IPersonal Interface by uPortal for user Identification Web Portal

  36. Part 6 - Conclusion Web Portal

  37. Lessons Learnt • uPortal documentation refers to old versions, and/or is incomplete • JDK 1.4 or higher....but JDK 1.5.0? • RSS Portlet example fails to render with 1.5.0 • CLASSPATH is also necessary when using the JDBC database connector JAR • Environment variable setting • Set them once-and-for-all • Running uPortal • First time, start both servers as root user • Subsequent startup, no need to be root • Not mentioned in README!! • Modify ant.bat (or ant.sh) with fixed path of Ant folder. • Use ‘ant deploy’ in uportal folder to recompile java for your JDK! Web Portal

  38. References • www.uportal.org • www.sakaiproject.org • www.cuconnect.colorado.edu • www.portlets.blogspot.com • www.w3c.org • http://people.emich.edu/kmanickam/uportal_2_0_1/channel_2_0_1.htm • www.mysql.com Web Portal

  39. Questions ?? Web Portal

More Related