Self-Test Questions

Suggested Projects

1. Legacy Datafile Adapter Revisited:   Write an application with the help of the patterns presented in this chapter that access data via the legacy datafile adapter class and supporting classes presented in chapter 18, examples 18.23 through 18.28. Give the application the capability to list books in the database, add new books, increment and decrement quantity on hand, and search for books by title and author.

2.    Chapter 21 Projects Revisited: Revisit any of the suggested projects listed at the end of chapter 21 and utilize the patterns discussed in this chapter in their implementation.