About iCashThe iCash application simulates the last step in an online shopping application, which involves the following actions:
DatabaseThe database schema used by iCash has a very simple table, CreditCard, which contains the following:
Two Development ApproachesThe iCash application is created using two different approaches. The first implementation accesses a database directly from a servlet (via embedded JDBC). The following diagram illustrates how the application works. For details about the other implementation of iCash, which accesses databases from EJBs, refer to EJB Solution.
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The tutorial includes
a squence of movies. The movies require the Shockwave Director plugin, which
could be downloaded from the Macromedia web site at http://www.macromedia.com/shockwave/download/
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