Discusses EJB application design considerations, describes how the WLE system
supports the EJB model, and explains the basic steps
for developing an EJB application that can be deployed in the WLE environment.
Describes the basic tasks associated with building and deploying both
standand and deployable EJBs. This topic focuses on the deployment characteristics of
the WLE environment.
Explains how to use the WebLogic EJB Deployer to examine, configure, and deploy
EJBs on the WLE system.
Explains how to use the BEA WebLogic Enterprise (WLE) Service
Provider Interface (SPI) implementation for Java Naming and Directory Interface
(JNDI) in WLE applications.
Explains how to use the JDBC drivers included with the WebLogic Enterprise software, including
the WLE JDBC/XA driver, the jdbcKona drivers for Oracle and MSSQLServer4, and the jdbcKona extensions to the JDBC API.
Opening and closing JDBC connections are expensive operations. Creating a pool of JDBC connections gives WLE applications ready access to connections that are already open. It removes the overhead of opening a new connection for each database user. This topic shows you how.
Explains what RMI is and how it relates to J2EE programming in WLE, and describes how to develop RMI
applications in a WLE environment.
Provides an introduction to the concepts associated with the WLE security features, a description of
how to secure your WLE applications using the security features, and a guide to the use of the APIs in the WLE
Security Service.
Explains how to use transactions in CORBA, EJB, and RMI applications that run on the WebLogic Enterprise system.
Provides links to the WLE sample applications, including the
EJB and RMI sample applications.
Provides XML reference information for configuring EJBs used in applications that run under WebLogic
Enterprise (WLE). It describes the XML DTD for the EJB deployment descriptor, as specified in Sun Microsystem's
Enterprise JavaBeans Specification 1.1 (Public Release 2, dated October 18, 1999). It also describes the WebLogic EJB
extensions to the deployment descriptor DTD, which are WLE-specific XML elements used to further configure EJBs.
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Programming Shortcuts & Other Resources
Sun Microsystems Inc. J2EE Javadoc
javax.ejb
java.sql (link to Sun)
javax.sql (link to Sun)
javax.naming,
javax.naming.directory,
and javax.naming.spi
javax.transaction
java.rmi (link to Sun)
javax.rmi (link to Sun)
Programming links
Command Reference
Includes the ejbc command description.
EJB Deployment Descriptor
Reference
Deployment descriptor reference, reprinted from the Sun EJB 1.1 Specification.
WebLogic EJB Extensions
Reference
Reference for the WebLogic EJB extensions to the deployment descriptor DTD.
Administration links
Creating a Configuration File
(UBBCONFIG)
Configuring Servers
(Explains how to set up a JavaServer.)
Security links
Configuring the WLE Environment
for the SSL protocol
Writing a WLE EJB
that Implements Security
org.omg.Security Javadoc
org.omg.SecurityLevel1 Javadoc
org.omg.SecurityLevel2 Javadoc
Transactions links
Transactions in EJB Applications
Transactions in RMI Applications
Transactions and the WLE JDBC/XA
Driver
Administering Transactions
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