J2EE Development without EJB Chinese Version

Author: (USA) Johnson, R., (USA) Hoeller, J.
Publisher:
Publish Date: 2005-09-01
Features: This book has a lot of "selling points." For example, its author Rod Johnson has 10 years of experience writing Java programs and is currently a member of the Servlet and JDO 2.0 JSR expert groups. Another selling point is that the book focuses on popular open-source frameworks like Spring, Hibernate, and WebWork, as well as trendy concepts such as IoC and AOP. The biggest selling point, however, is prominently displayed on the cover: "without EJB." We have seen countless books and articles where EJB is presented as one of the core technologies of J2EE. Yet Rod Johnson's book boldly claims that most J2EE applications do not need EJB at all. This almost provocative stance makes it hard for any responsible J2EE architect not to want to delve deeper—whether to agree with him or to refute him. But none of these are the greatest value of this book. What is the basis for choosing an architecture or a technology? Rod Johnson believes it should be based on practical evidence, experience from historical projects, or personal experimentation, rather than any form of idol worship or factional bias. The book discusses various aspects of enterprise applications and their solutions, and none of these solutions are exceptions to this "evidence-based approach." In addition to presenting these solutions to readers, Rod Johnson hopes to convey a more important message through this book: the "evidence-based" way of working—the way programmers should work.