Self-Contained Components

The specification of JavaBeans adds to the Java platform the capability to create a complete application by linking together a set of self-contained components. Microsoft's Visual Basic and Borland's Delphi are both examples of applications that allow users to build full-blown applications by combining independent components. The success and popularity of these two applications alone speak volumes to the success of this style of application building.

Just as with other models, there is no restriction on the size or complexity of a JavaBeans component. In principle, JavaBeans components (or just Beans) can range from widgets and controls to containers and applications. The philosophy behind JavaBeans is to provide easy-to-implement ...

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