The document discusses using Direct Web Remoting (DWR) to simplify AJAX in Java web applications. It highlights features such as JSON to Java integration, JavaScript APIs, role-based access, security, and error handling. Additionally, it emphasizes the ability to reuse existing Java services and protect against CSRF attacks.

1. Easy AJAX with Java and
DWR
Mikalai Alimenkou
http://xpinjection.com
18.02.2012

2. Typical Java web application

3. It is too complex!
Client should be
simple!!!

4. DWR can make your life easier
• JSON <---> Java
• API in JavaScript
• JavaScript invocation from
Java
• Role based access
• High level of security
• Integration with popular
MVC frameworks
• Simple errors handling

5. Reuse existing Java services

6. Poll or push events

7. DWR protect you against CSRF

8. Learn more about DWR

9. @xpinjection
http://xpinjection.com
mikalai.alimenkou@xpinjection.com