Apache Jakarta Commons : Reusable Java Components by Will Iverson
Book Review Team
posted 10 years ago
<pre>Author/s : Will Iverson Publisher : Prentice Hall PTR Category :Miscellaneous Java Review by : Jeanne Boyarsky Rating : 8 horseshoes</pre> "Apache Jakarta Commons" shows the reader the power of the Commons libraries. It provides a very brief overview of the available components and goes into detail on 12 of them. APIs are explained through both class diagrams and description. The author provides best practices, warnings and project ideas. The book gets started right away, on page three.
The code examples are clear and well commented. The consistent coding standard throughout the book helps with readability. The author highlights differences between the sample code and "real apps."
The book is meant for experienced Java programmers. The author assumes readers have knowledge of JSPs, Servlets, Swing and UML. Most importantly, he assumes readers are comfortable with learning by reading through code. Readers are not assumed to have knowledge of the specialized topics such as XPath or encryption.
Note that this 325-page book is really a 201-page book. Appendix A is the entire API of the Commons lang project -- word for word. I found the printed API to be difficult to read since the methods tend to run into each other. Since the other Commons projects have APIs online only, readers have to be comfortable using the online JavaDoc anyway.
This is the type of book that readers will find either valuable or minimally useful. For those who like bound versions, this book gets you started quickly. For those who like online documentation, the UML diagrams are the primary benefit given the online JavaDoc and code samples.