important thing to remember is that a JSP page is really just a servlet. Anything you can do with a servlet, you can do with a JSP. 7. JavaBeans : JavaBeans are Java classes which conform toa set of design patterns that make them easier to use with development tools and ponents. DEFINITION A JavaBean isa reusable ponent written in Java. To qualify asa JavaBean, the class must be concrete and public, and have a noargument constructor. JavaBeans expose internal fields as properties by providing public methods that follow a consistent design pattern. Knowing that the property names follow this pattern, other Java classes are able to use introspection to discover and manipulate JavaBean properties. The JavaBean design patterns provide access to the bean ’s internal state through two flavors of
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