In the root, you??™ll find a single index.jsp file that contains all of the markup for the application.
Under WEB-INF, we find three files: web.xml, of course, plus dwr.xml and appConfig.xml,
the last of which is the application-specific configuration for RePortal.
CHAPTER 7 n ENTER THE ENTERPRISE: A DWR-BASED REPORT PORTAL 341
6. In Star Trek: The Motion Picture, the V??™Ger cloud measured 82AUs in diameter . . . well, it did depending
on which cut of the movie you saw! In the original 1979 theatrical release, 82AUs is the size given,
but it was later realized that 7.626 billion miles was way too large for the Enterprise to be able to travel
to the heart of it at impulse speeds in the time frame depicted in the movie. So for the later director??™s
cut, the dialog is changed to state the cloud??™s size as 2AUs (which is still a huge number: 186 million
miles??”but that??™s a comparative walk around the block!).
Figure 7-3. The directory structure of the application
Under WEB-INF we also see the classes directory, which contains three files: two files for
configuring Commons Logging, and spring-beans.xml, which is the configuration file that
tells Spring how to instantiate the beans we??™ll be using.
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