ContentsJava Class Design

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Proper design of web pages is very important to web application development, but this effort is useless without a connection to back-end services.  By now it should be clear as to what WELD looks like to web page designers.  Just as important (if not so) is how WELD appears to a Java programmer.

This section may be of some interest to web page designers, but - be warned! - it is very heavy with Java syntax and concepts.  There is no reason that a web page designer needs to know anything in this section in order to make use of WELD.

Java programmers need to have a clear understanding of the difference between inheritance and polymorphism before they proceed.  Especially be sure you are clear on the difference between the implements and extends keywords.

ContentsJava Class Design

Previous: Using Java Commands | Next: Implementing the Command Interface

Modified: Tue Apr 18 15:58:55 EDT 2000