Basic HTML version of Foils prepared 21 April 98

Foil 43 What are JavaBeans I

From General NPAC Foils-98A starting January 98 (PowerPoint) Computational Aerosciences in the 21st Century Hampton VA -- April 23 98. by Geoffrey C. Fox


They are Java's implementation of "component-based" visual programming
This modern software engineering technique produces a new approach to libraries which become a "software component infrastructure(SCI)"
There is a visual interface to discovery of and setting of values of and information about parameters used in a particular software component
JavaBeans uses the event model of JDK1.1 to communicate between components
  • This is exactly the ideas we used to get high performance separating control and data transfer
One expects Javabeans to become the CORBA component interface (defining containers in CORBA)



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