Jakarta EE Web Development

SpiralTrain BV

The course Jakarta EE Web Development covers how servlets and JSPs are constructed and used in Jakarta EE Web Applications.

Price

from €2,999

Level

Not specified

Kind

Training

Subject

Automation and IT, Training and education

More information and registration at SpiralTrain BV

Description

Servlets First the main methods of servlets are on the agenda, like the ones used in servlet initialization, reading HTTP request data and writing HTTP response data. Scopes The different scopes of Web Applications such as session scope and application scope are explained. Next the basic syntax of JSP's scriptlets, expressions and declarations are covered and the different JSP page directives are treated. MVC Pattern A central element in the course is the MVC design pattern for Java Web Applications where servlets act as controller for program logic and JSP's as view for output data. In discussing this pattern, the RequestDispatcher interface is treated as well as the ways attributes can be stored and retrieved in different scopes. Java Beans Ample attention is paid to techniques to separate Java code from the JSP view. In particular the use of Java beans and custom tags for this purpose is discussed. Filters Also the role of deployment descriptors is part of the subject matter and security in Web applications, filters and the event framework are addressed.