JAVA
Our training environment of open source technologies is a continuous process, which supports the enhancement of our JAVA expertise. The training coupled with best practices to start development right away without worrying about database connectivity, File I/O, error handling, session and application management.The framework is created to help speed up development time and build web applications with fewer complexities. Using these frameworks, majority of the efforts is focused on the business logic or functionality implementation.Most JAVA web-based enterprise applications are split into three logical tiers, Presentation Tier, Business Logic Tier, and Enterprise Information System Tier.The presentation tier, which aims at presenting the business information to the user, is implemented using Servlets, JSPs and HTML/WML.The business tier, where core business mechanisms are implemented, is usually encapsulated in EJBs (Enterprise Java Beans).The enterprise information system tier, which represents different kinds of legacy systems, database servers, etc is usually accessed through the JDBC API and other standard interfaces provided by the JAVA Connector Architecture.
Key features implementedJAVA specification implemented:
JAVA Design and development guidelines. N-tier architecture.
Enterprise JavaBeans 2.0
JavaServer Pages (JSP)/Servlets
Java Database Connectivity (JDBC) and Java Transaction Service and API (JTS, JTA)
Java Naming and Directory Interface (JNDI) and Java Message Service (JMS)
JAVA Expertise |
|
| Presentation Layer |
Applet,Servlet,JSP,HTML |
|
Validation(Client Side) |
Java Script |
|
Database |
MySql, Oracle |
|
Middle Tier |
Tomcat, Oracle |
|
Frame Work |
Struts |