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Tech showcase Presentation Transcript

  • 1. Tech Showcase INSIGHT INTO DEVELOPMENT FRAMEWORKS & TOOLS
  • 2. Agenda 2  Spring  Hibernate  Vaadin  FishEye  Bamboo  Cobertura  TWiki
  • 3. Spring 3 LIGHTWEIGHT FRAMEWORK FOR ENTERPRISE APPLICATIONS
  • 4. Why Spring specifically? 4  The most complete lightweight container  A common abstraction layer for transaction management  Integration with Toplink, Hibernate, JDO, and iBATIS SQL Maps  AOP functionality  A flexible MVC web application framework
  • 5. Hibernate 5 OBJECT RELATIONAL MAPPING (ORM) FRAMEWORK
  • 6. Why Hibernate? Isn’t JDBC enough? 6  Exclude pure SQL data handling  Transparent Persistence  No interfaces or base classes needed for persistence.  High Performance  lazy initialization, Superior performance over JDBC  Reliability and Scalability  Clustered environment  Comprehensive Query Facilities  HQL & JPAQL support (preferred over SQL)
  • 7. Vaadin 7 JAVA CODING -> JAVASCRIPT
  • 8. Why I want to use Vaadin? 8 HTML, JavaScript & RPC  Server side Java – Forget  Extend or create own components  Single JAR  Browser compatibility •Internet •Mozilla Firefox 3+ •Safari 3+ •Opera 10 •Google Chrome 4 Explorer 6+  Supported application servers •Apache Tomcat 4.1+ •BEA WebLogic 9.2+ •IBM WebSphere Application Server 6.1+ •Jetty 5+ •Glassfish 2+
  • 9. FishEye 9 A WEB SOURCE CODE CONTROL SOLUTION
  • 10. Drawbacks in current source code control 10  Current version control frameworks lack high quality source code viewer.  Going through deep directory trees takes time.  Diffs with VI or Notepad takes time.  Reports on who, when, what about code not possible.
  • 11. What FishEye offers? 11  Best side-by-side diff viewer for Subversion, Git, Perforce, ClearCase or CVS.  Fast navigation.  Personalized dashboard that displays the activity related to the projects, repositories, people, and source  Email & RSS Feeds  Reports to visualize the growth of the project
  • 12. Bamboo 12 CONTINUOUS INTEGRATION SERVER
  • 13. What is continuous integration? 13  Iterative Development + Automated Testing  Changes are delivered in small, rapid increments, instead of a single delivery  Every time a change is made, the system is built, and all tests are run  Keep the system working by keeping the build GREEN  Fix BROKEN builds ASAP
  • 14. More with Bamboo 14  Statistics of the build  Build times  % of successful vs. failed builds  Number of failing tests  Time to fix a build failure  Historical summary helps identify the problem.  E.g. How this test failed in the past? , How it was fixed?  Integration with FishEye
  • 15. Cobertura 15 FREE JAVA TEST COVERAGE TOOL
  • 16. Cobertura 16  Can be executed from ant or from the command line.  Can generate reports in HTML or XML.  Shows the percentage of lines and branches covered for each class, each package, and for the overall project.  Can sort HTML results by class name, percent of lines covered, percent of branches covered, etc. And can sort in ascending or descending order.
  • 17. TWiki 17 WEB BASED OPEN SOURCE COLLABORATION SYSTEM
  • 18. What is TWiki used for? 18  Online collaboration platform.  Project tracking.  Document management system  Organize and share knowledge
  • 19. 19 Thank You!