from Lutz Dietrich and Hans Kluge Presentation J2EE from Lutz Dietrich and Hans Kluge 20.09.2019
Introduction The Java 2 Enterprise Edition Components and structure The Java language The Java platform 20.09.2019
Overview Short history of Java What is Java ? What is middleware 20.09.2019
History of Java Prototype 1992 by SUN First version 1995 as a part of Netscape‘s Navigator web browser Second version 1999 20.09.2019
What is Java ? Programming language Java Virtual Machine Java source code. 20.09.2019
Middleware Layered architecture Normal layers in a computer system 20.09.2019
Middleware Layered architecture Middleware as additional layer 20.09.2019
Software design without platform concepts 20.09.2019
Software design with platform concepts 20.09.2019
Java as a software platform product Micro Edition Standard Edition Enterprise Edition 20.09.2019
Sun‘s Java 2 Enterprise Edition SDK 20.09.2019
Advantages One JVM + different API‘s = different editions Complete JDK for free download Clear interfaces for third party products Platform available for Windows, Linux, Solaris and Mac Available for consumer appliances market 20.09.2019