This session discusses the basic building blocks of Java as an approach to concurrent programming in Java. It includes: file access and permission, database access and permissions, and remote method invocation. These are presented using examples and answers to them are linked in the references.

1. Concurrent
Programming
03
Sachintha Gunasena MBCS
http://lk.linkedin.com/in/sachinthadtg

2. Recap so far…
Sachintha Gunasena MBCS
http://lk.linkedin.com/in/sachinthadtg

3. Essentials Part 1
• Java
• Basics of Java
• How to set up environment
• Applets
• Program basics
• UI Basics
• Servelets

4. Essentials Part 2

5. Today
• File Access & Permissions
• Database Access & Permissions
• Remote Method Invocation

6. Let’s Practice!

7. File Access &
Permissions

8. Task 01
• Write a java program that can create and edit a
text document.
• http://www.oracle.com/technetwork/java/data-
142896.html

9. Discussion
• Learning points…

10. Database Access &
Permissions

11. Task 02
• Create a java application which can perform
CRUD operations on a mysql database.
• http://www.oracle.com/technetwork/java/dba-
140353.html

12. Discussion
• Learning points…

13. Remote Method
Invocation

14. Task 03
• Create a simple server application that will
respond to read/write methods invoked by a client
side application
• http://www.oracle.com/technetwork/java/rmi-
141556.html
• http://docs.oracle.com/javase/tutorial/rmi/index.ht
ml

15. Discussion
• Learning points…

16. References
• http://www.oracle.com/technetwork/java/data-142896.html
• http://www.oracle.com/technetwork/java/index-138747.html#contents
• http://www.oracle.com/technetwork/java/rmi-141556.html
• http://docs.oracle.com/javase/tutorial/rmi/index.html
• http://www.oracle.com/technetwork/java/dba-140353.html
• http://education.oracle.com/pls/web_prod-plq-
dad/db_pages.getlppage?page_id=212&path=SJPF
• http://www.stackoverflow.com

17. Next Up…
• Concurrent Object-Oriented Programming
Sachintha Gunasena MBCS
http://lk.linkedin.com/in/sachinthadtg

18. Thank you.
Sachintha Gunasena MBCS
http://lk.linkedin.com/in/sachinthadtg