When speaking of Web application development today, it's difficult to ignore
the overwhelming influence of the Portlet Specification (JSR-168). Even
before the specification was formally finalized by the expert group, the Java
world saw older CMS application implementing it and new portal software
arrivals in the market. The proverbial "gold rush" to develop new
applications as portlets, refactor existing applications to comply with the
specification, and deploy new Web sites on portal software is not without
good reason. The Java community was lacking a unifying specification in the
Web tier, where all previous work could be brought together and leveraged,
removing the tedious tasks developers once had to endure when creating most
common Web applications.
Portals, as ... (more)