What are the key decisions and tradeoffs you face as you design and develop enterprise applications? How do you build the back end so that it not only handles your current needs but is flexible enough to allow your system to evolve as your needs expand? This text aims to answer these questions and many more, it is part of an advanced 3-volume guide to building complex Java Enterprise Applications from the ground up that addresses design issues along the way. These practical books take a step back from detailed examination of the APIs and focus on the entire picture, so you can put the pieces together and build something that works. The volume explores the infrastructure issues so important to good application design. It isn't just a book about doing things with Entity Beens, JDBC and JMS and JNDI. It takes you step by step through building the back end, designing the data store so that it gives you convenient access to the data your application needs; designing a directory; and figuring out how to handle security and where to store the security credentials you need. It also shows how to build the entity bean layer that makes information available to the rest of the application.
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This volume explores the infrastructure issues important to good application design. It covers: building the back end, designing the data store so that it gives you convenient access to the data your application needs; designing a directory; and security issues.
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Preface 1. Introduction Building Java Enterprise Applications Architecture What You'll Need 2. Blueprints Forethought Brokerage The Data Layer The Business Layer The Presentation Layer Finalizing the Plans What's Next? 3. Foundation Designing the Data Stores Databases Directory Servers What's Next? 4. Entity Basics Basic Design Patterns Coding the Bean Deploying the Bean What's Next? 5. Advanced Entities IDs, Sequences, and CMP Details, Details, Details Data Modeling Filling in the Blanks What's Next? 6. Managers Managers and Entities The LDAPManager Class What's Next? 7. Completing the Data Layer Odds and Ends Checkpoint Populating the Data Stores What's Next? 8. Business Logic The Facade Pattern The UserManager State Design What's Next? 9. Messaging and Packaging Messaging on the Server Messaging on the Client Packaging What's Next? 10. Beyond Architecture Flexibility Decision Point What's Next? A. SQL Scripts B. SQL Deployment C. Directory Server Setup D. Application Server Setup E. Supplemental Code Listings Index
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Produktdetaljer

ISBN
9780596001230
Publisert
2002-04-30
Utgiver
Vendor
O'Reilly Media
Aldersnivå
P, 06
Språk
Product language
Engelsk
Format
Product format
Heftet
Antall sider
310

Forfatter

Biographical note

Brett McLaughlin has been working in computers since the Logo days. (Remember the little triangle?) He currently specializes in building application infrastructure using Java and Java-related technologies. He has spent the last several years implementing these infrastructures at Nextel Communications and Allegiance Telecom, Inc. Brett is one of the co-founders of the Java Apache project Turbine, which builds a reusable component architecture for web application development using Java servlets. He is also a contributor of the EJBoss project, an open source EJB application server, and Cocoon, an open source XML web-publishing engine. He is author of the soon-to-be-released O'Reilly book, Building Java Enterprise Applications.