Java EE 6: Develop Web Components with Servlets & JSPs

Prerequisiti obbligatori:

• Write Java technology applications, demonstrating significant programming ability
• Integrate existing Java code (for example, reuse existing classes created by other team members)
• Design Java technology applications
• Functionally describe the benefits of an n-tier architecture
• Java Programming Language, Java SE 6

Prerequisiti suggeriti :

• Write a web page using HTML

Recommended Related Training Courses:

• Business Component Development with EJB Technology, Java EE 6
• Developing Secure Java Web Services, Java EE 6
• Developing Web Services Using Java Technology
• Building Database Driven Applications with JPA

This Web Component Development With Servlet and JSP(TM) Technologies, Java EE6 course is designed for experienced developers of Java technology applications. You'll gain the knowledge and skills to quickly build web applications suited to any Java EE 6 application server using JSP and servlet technologies.

Learn to:

• Analyze, design, develop and deploy web applications with Java technologies.
• Construct and deploy small-to-medium scale web applications found in intranet and low-volume commercial sites.
• Engage in hands-on exercises with Java EE 6 technology.
• Use the Java EE 6 SDK and the Glassfish Application Server.
• Work with JavaServer Pages(TM) (JSP(TM) page) technology and servlets, the key web-tier technologies defined in the Java(TM) Platform, Enterprise Edition (Java EE platform).

Hands-On Lab Exercises

Throughout this course, you'll perform lab exercises using the NetBeans (TM) Integrated Development Environment (IDE). It's an excellent way to prepare for the Oracle Certified Professional, Java Platform, Enterprise Edition 6 JavaServer Pages and Servlet Developer certification examinations.

Objectives:

• Write servlets using the Java programming language (Java servlets)
• Create robust web applications using MVC architecture, session management, filters, and database integration
• Write JSP pages
• Create easy to maintain view components using JSP pages, the Expression Language, and elements of the JSP Standard Tag Library (JSTL)
• Create secure web applications using the features of the Java EE web container

Introduction to Java Servlets

Describe web applications, CGI, and the role of Java

Describe benefits of Java servlet technology

Create a simple Java Servlet

Define three-tier architecture

Define Model-View-Controller (MVC) architecture

Introduction to Java Server Pages

Describe why Servlets are not the whole solution

Describe essentials of JSPs

Understand the fundamentals and reasons for MVC architecture

Implementing an MVC Design

Code a controller using a servlet

Code a view using a JSP

Forward control from a servlet to a JSP

Understand fundamentals of EL

Implement a simple MVC system

The servlet's environment

Understand more details of the HTTP protocol

Understand fundamentals of HTML forms

Understand fundamentals of the HttpServlet and related APIs

Write code that manages client sessions and cookies

Container facilities for servlets and JSPs

Understand the purpose and structure of deployment descriptors

Control context root and servlet mapping

Create and use context and init parameters

Use annotations to configure servlets

More view facilities

Understand the four data scopes

Understand and use EL dot and array access operators with Java Beans, arrays, and collections

Understand and use EL implicit objects

Create and use arithmetic expressions in EL

Identify the need for iteration and selection in the view, and use JSTL tags to address those needs

Developing JSP pages

Understand the origins, benefits, and weaknesses of JSPs

Describe JSP technology, the conversion of JSPs to servlets, and the lifecycle of JSPs

Understand JSP scripting elements, declarations and directives

Use JSP implicit variables

Understand and use jsp: tags

Developing JSP pages using custom tags

Relate the JSTL to common job roles in web application development and understand the use of tags in JSP development

Recognize correct syntax for tags

Configure a JSP to use tags from the JSTL

Write JSP code using several standard tags

List capabilities of JSTL tags

More Controller facilities

Understand the servlet lifecycle

Describe and use more advanced elements of the servlet APIs

Create filters and use them in web applications

More options for the Model

Understand the roles of JDBC and JPA

Understand the many elements that make up the model

Understand fundamentals of connecting to a database using JDBC or JPA

Asynchronous web applications

Understand the interactions that are essential to asynchronous web pages

Understand the role of AJAX-style client side programming

Implement asynchronous servlets using the facilities of Java EE 6

Web application security

Understand the role of the container in security

Describe and implement four authentication models

Force the use of encryption between a web application and the client browser

Understand the role of JAAS in pluggable/extensible authentication for web applications