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Learning by doing
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Trainers with practical experience
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Classroom training
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Detailed course material
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Clear content description
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Tailormade content possible
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Training that proceeds
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Small groups
The course Java EE Web Development covers how servlets and JSPs are constructed and used in Java EE Web Applications.
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.
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.
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.
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.
Also the role of deployment descriptors is part of the subject matter and security in Web applications, filters and the event framework are addressed.
The course Java EE Web Development is intended for developers who want to build Java Web applications with Java EE components like Servlets, JSP's custom tags, filter and event listeners.
To participate in this course experience with Java programming and object orientation is required.
The theory is treated on the basis of presentation slides and is interspersed with exercises. Demos are used to clarify the theory. All topics asked at the Java Web Component Developer Exam are discussed. The course material is in English.
Participants receive an official certificate Java EE Web Development after successful completion of the course.
Module 1 : Introduction |
Module 2 : Servlets |
Module 3 : Scopes and Sessions |
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Java EE Standard Java EE Servers What is a Servlet? Possible Servlet Tasks What is a Java Server Page(JSP)? Problems with Servlets and JSP Classic MVC Pattern Model 2 Architecture Structure of a Web Application Registering a Web Application Defining Custom URL's WAR Files Handling Relative URL's |
Servlet Interface Reading Initialization Parameters Concurrent Access ServletContext Interface Destroying Servlets HTTP Requests and Responses HttpServlets service, doGet and doPost Reading Form Data HTTP Request Headers Populating the Response HTTP Status Codes HTTP Response Headers |
Sharing Data with Scope Objects ServletContext Application Scope Request Scope Page Scope Session Scope Session Tracking Mechanisms Sending and Reading Cookies Session Tracking with Cookies URL Rewriting Hidden Form Fields HttpSession methods Session tracking API |
Module 4 : JSP's |
Module 5 : JSP Directives |
Module 6 : JSP Standard Actions |
| The Need for JSP Types of Scripting Elements Benefits of JSP Translation and Request Time Setting up your environment Expressions Predefined Variables Scriptlets Declarations jspInit and jspDestroy |
What are JSP directives JSP page Directive import Attribute contenttype Attribute session Attribute buffer and autoflush Attributes extends Attribute errorPage and isErrorPage include Directive taglib Directive |
jsp:include jsp:plugin, jsp:param and jsp:params What are Beans? Basic use of Beans in JSP Accessing Bean Properties Setting Bean Properties Explicitly Association with Input Parameters Sharing Beans Values of Scope Attribute Conditional Bean Operations |
Module 7 : MVC Architecture |
Module 8 : Expression Language |
Module 9 : Custom Tags |
| Why combine Servlets and JSP? MVC Approach Implementing MVC Dispatching requests Storing Data in Servlet Request Storing data in Session Storing data in ServletContext Forwarding Requests Including Requests |
Advantages Expression Language Activating Expression Language Invoking the EL Common EL Problem Referencing Scoped Variables Accessing Bean Properties Nested Beans Using EL Operators Conditional Evaluation |
What are Tag Libraries? Custom Tag Features Simple Tag Handler Simple Tag Library Descriptor Accessing Custom Tags from JSP Attributes and Body Content JSP-based Tags Tags manipulating Body Complex Objects for Attributes |
Module 10 : Security |
Module 11 : Filters |
Module 12: Event Listeners |
| Major Security Concerns Declarative Security Programmatic Security Form-based Authentication Deployment Descriptor settings BASIC Authentication Combining Security Mechanisms Pure Programmatic Security Programmatic Security with SSL |
What are Filters? Filter Interface Creating Filters doFilter method Servlet Filter Related Classes Filters in a Chain Filter Mapping Accessing the Servlet Context Filter Initialization Parameters |
Life-Cycle Events Framework Available Listeners Implementation Strategy Reason for listeners ServletContext Listeners ServletContextAttributeListeners HttpSession Listeners Session Creation Events SessionAttribute Listeners |
All our courses are classroom courses in which the students are guided through the material on the basis of an experienced trainer with in-depth material knowledge. Theory is always interspersed with exercises.
We also do custom classes and then adjust the course content to your wishes. On request we will also discuss your practical cases.
The course times are from 9.30 to 16.30. But we are flexible in this. Sometimes people have to bring children to the daycare and other times are more convenient for them. In good consultation we can then agree on different course times.
We take care of the computers on which the course can be held. The software required for the course has already been installed on these computers. You do not have to bring a laptop to participate in the course. If you prefer to work on your own laptop, you can take it with you if you wish. The required software is then installed at the start of the course.
Our courses are generally given with Open Source software such as Eclipse, IntelliJ, Tomcat, Pycharm, Anaconda and Netbeans. You will receive the digital course material to take home after the course.
The course includes lunch that we use in a restaurant within walking distance of the course room.
The courses are planned at various places in the country. A course takes place at a location if at least 3 people register for that location. If there are registrations for different locations, the course will take place at our main location, Houten which is just below Utrecht. A course at our main location also takes place with 2 registrations and regularly with 1 registration. And we also do courses at the customer’s location if they appreciate that.
At the end of each course, participants are requested to evaluate the course in terms of course content, course material, trainer and location. The evaluation form can be found at https://www.klantenvertellen.nl/reviews/1039545/spiraltrain?lang=en. The evaluations of previous participants and previous courses can also be found there.
The intellectual property rights of the published course content, also referred to as an information sheet, belong to SpiralTrain. It is not allowed to publish the course information, the information sheet, in written or digital form without the explicit permission of SpiralTrain. The course content is to be understood as the description of the course content in sentences as well as the division of the course into modules and topics in the modules.
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