WebSphere Studio Application Developer 5.0 & J2EE Training Online: Controller, Domain, and Data Mapping Design
Product Code: wsad06 Time: 2.0 hour(s) CEUs: Available

Summary:
This course provides an in-depth overview of controller, domain model, and data mapping design for enterprise applications.

Objectives:

After completing this course, students will be able to:
  • Explain the function of controllers and related application layers
  • List design considerations for controllers
  • Describe the domain model layer and its role in the layered architecture
  • Detail approaches to domain modeling
  • Explain the function of the data mapping layer and its place in the layered architecture
  • Identify common object-to-relational mapping patterns


Topics:

  • Controller Basics
  • Controller Design Alternatives
  • Exceptions, Logging, and Filters
  • The Domain Model
  • Approaches to Domain Modeling
  • Data Mapping
  • Object-to-Relational Mapping
  • Mapping Objects and Attributes
  • Finding Objects and Maintaining State
  • Association Mapping, Inheritance, and Lazy Load
  • Units of Work
  • Domain Model Issues and Testing

Technical Requirements:
200MHz Pentium with 32MB Ram. 800 x 600 minimum screen resolution. Windows 98, NT, 2000, or XP. 56K minimum connection speed, broadband (256 kbps or greater) connection recommended. Internet Explorer 5.0 or higher required. Flash Player 7.0 or higher required. JavaScript must be enabled. Netscape, Firefox and AOL browsers not supported.

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