Java EE 6: Develop Web Components with Servlets & JSPs (D77750) – Details

Detaillierter Kursinhalt

Introducing the Course

• Reviewing the Java SE and Java EE Curriculum
• Getting Acquainted with Other Students
• Reviewing Course Objectives
• Discussing 5 Day Course Schedule
• Describing the Format that the Class will Use
• Introducing Web Application Technologies
• Describing the Java EE 6 Web Profile

Web Application Essentials

• Describing Java Servlet Technology
• Describing JavaServer Pages Technology
• Understanting the Model-View-Controller (MVC) Architecture
• Explaining Java EE Containers and Java Application Servers
• Describing the Web Application Development Process
• Identifying the Essential Structure of a WAR File

Developing a Servlet

• Describing the HTTP Headers and Their Function
• Explaining the Request and Response Processes
• Understanding the Life Cycle of a Servlet
• Listing Injection and Lifecycle Method Annotations
• Understanding the Threading Model of a Servlet
• Developing a Servlet to Respond to Requests from the Client Browser

Handling Form Requests in Servlets

• Using HTML Forms To Collect Data From Users and Send it To a Servlet
• Understanding How Form Data Is Sent in an HTTP Request
• Developing a Servlet that Retrieves Form Parameters
• Understanding and Using HttpSession Objects
• Using Cookies for Session Management
• Using URL Rewriting for Session Management

Configuring Your Web Application

• Describing the Purpose of Deployment Descriptors
• Creating Servlet Mappings to Allow Invocation of a Servlet
• Creating and Access Context and Init Parameters
• Using the @WebServlet and @WebInitParam Annotations
• Using the ServletContextListener Interface
• Describing the Different Scopes in a Web Application
• Handling Errors Using a Deployment Descriptor

Implementing an MVC Design

• Implementing the Controller Design Element Using a Servlet
• Implementing the Model Design Element Using a POJO
• Implementing the View Design Element Using a JSP and Expression Language (EL)
• Connecting the model, View, and Controller Elements to Implement a Working MVC Solution
• Injecting a Service in a Controller

Developing Components with JavaServer Pages Technology

• Describing JSP Page Technology
• Writing JSP Code Using Scripting Elements
• Writing JSP Code Using the Page Directive
• Writing JSP Code Using Standard Tags
• Writing JSP code using Expression Language
• Configuring the JSP Page Environment in the web.xml File
• Writing an Error Page by Using JSP

Developing JSP Pages by Using Custom Tags

• Designing JSP Pages with Custom Tag Libraries
• Using a Custom Tag Library in JSP Pages
• Describing JSTL Tags

Using Filters in Web Applications

• Describing the Web Container Request Cycle
• Describing the Filter API
• Developing a Filter Class
• Configuring a Filter in the web.xml File

More Servlet Features

• Using the Asynchronous Servlet Mechanism
• Using JavaScript to Send an HTTP Request from a Client
• Processing an HTTP Response Entirely in JavaScript
• Combining These Techniques to Create the Effect of Server-push
• Handling Multipart Form Data

Implementing Security

• Describing a Common Failure Mode in Security
• Requiring that a User Log in Before Accessing Specific Pages in Your Web Application
• Describing the Java EE Security Model
• Requiring SSL Encrypted Communication for Certain URLs or Servlets

Integrating Web Applications with Databases

• Understanding the Nature of the Model as a Macro-pattern
• Implementing Persistent Storage for Your Web Applications Using JDBC or Java Persistence API