There seems to be a new breed of technical cookbook book that involves throwing a lot of different technologies into a stew and hoping that what comes out is flavorful. Unfortunately, the result is more often than not, a less than tasty meal. This book is a prime example. Although it claims to be a guide to portal development using Java, it is mainly a bare bones discussion of lots of open source technologies without tying them together.
Taking each chapter by itself, some of them are good while others cover little more than the surface of each topic. Overall, the book fails to be a guide to developing a portal using Java. It should be considered as a series of articles dealing with different aspects of portal development but without any real connection.
This earned 3 stars on Amazon. The book is published by Wrox and came out in February 2004.
The review can be seen on Amazon on My Amazon Reviews page.