Oracle8i Enterprise JavaBeans Developer's Guide and Reference Release 3 (8.1.7) Part Number A83725-01 |
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This guide gets you started building Enterprise JavaBeans for Oracle8i. It includes many code examples to help you develop your application.
Anyone developing server-side Enterprise JavaBeans for Oracle8i will benefit from reading this guide. Written especially for programmers, it will also be of value to architects, systems analysts, project managers, and others interested in network-centric database applications. To use this guide effectively, you must have a working knowledge of Java and Oracle8i.
Before consulting this Guide, you should read the following:
See "Your Comments Are Welcome" for more sources of information on Enterprise JavaBeans.
http://www.Nova-Labs.com.
There are many useful online sources of information about Java. For example, you can view or download guides and tutorials from the Sun Microsystems home page on the Web:
http://www.sun.com
The current 1.1 EJB specification is available at:
http://java.sun.com/products/ejb/docs.html
Another popular Java Web site is:
http://www.gamelan.com
For Java API documentation, see:
http://www.javasoft.com
A white paper by Anne Thomas of the Patricia Seybold group (paper sponsored by Sun Microsystems) is available at:
http://java.sun.com/products/ejb/white_paper.html
Occasionally, this guide refers you to the following Oracle publications for more information:
Oracle8i Application Developer's Guide - Fundamentals
Oracle8i Java Developer's Guide
Oracle8i JDBC Developer's Guide and Reference
Oracle8i SQL Reference
Oracle8i SQLJ Developer's Guide and Reference
This guide consists of the following:
Chapter 1, "Overview", presents a brief overview of the EJB development model from an Oracle8i perspective.
Chapter 2, "Enterprise JavaBeans", discusses EJB development for the Oracle8i server. Although this chapter is not a tutorial on EJB, it contains some of the basic EJB concepts included in the Sun Microsystems specification. The examples focus on a session bean implementation.
Chapter 3, "Configuring IIOP Applications", describes the configuration required to execute an EJB within the database.
Chapter 4, "Entity Beans", describes how to implement an entity bean. This details both a container-managed persistent and a bean-managed persistent model for entity beans.
Chapter 5, "JNDI Connections and Session IIOP Service", covers session management, the session IIOP service and the JNDI namespace. This chapter contains examples and scenarios for accessing EJBs deployed within the server using JNDI and the session IIOP service.
Chapter 6, "IIOP Security", discusses security options for authentication.
Chapter 7, "Transaction Handling", documents the JTA transaction interfaces that you use when developing EJBs.
Appendix A, "XML Deployment Descriptors" describes both the EJB and Oracle-specific deployment descriptors. This appendix contains the full details and semantics for all elements contained within both deployment descriptors.
Appendix B, "Example Code: EJB", includes examples of EJB applications.
Appendix C, "Abbreviations and Acronyms", supplies a convenient list of acronyms.
This guide follows these conventions:
Java code examples follow these conventions:
We appreciate your comments and suggestions. In fact, your opinions are the most important feedback we receive. We encourage you to use the Reader's Comment Form at the front of this book. You can also send comments to the following address:
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