What is JNDI in relation to EJB components?

What is JNDI in relation to EJB components?

The Java Naming and Directory Interface (JNDI) provides your Java EE application with a unified interface to multiple naming and directory services. You use JNDI to organize and locate components in a distributed Java EE environment. JNDI initial context. EJB context.

Where are JNDI names stored?

The names of system-provided objects, such as JTA UserTransaction objects, are stored in the environment naming context java:comp/env. The Java EE platform allows a component to name user-defined objects, such as enterprise beans, environment entries, JDBC DataSource objects, and message connections.

What is JNDI configuration?

A JNDI DataSource object is a file that contains the configuration details necessary to connect to a database. The DataSource object must be registered on a JNDI server, where it is identified using a JNDI name. You can register your DataSource object directly on your application server via its JNDI service.

What is JNDI in J2EE?

JNDI, the Java Naming and Directory Interface, allows applications to access various naming and directory services via a common interface. JNDI is the glue that holds together J2EE (Java 2 Platform, Enterprise Edition) applications.

How can I get JNDI name for EJB?

Java based applications use JNDI for naming and directory services. In context of EJB, there are two terms. Binding − This refers to assigning a name to an EJB object, which can be used later. Lookup − This refers to looking up and getting an object of EJB.

How do I set datasource in Tomcat context XML?

This page tells you how to set up a SQL Server datasource connection for Confluence.

  1. Shut down Tomcat. Run bin/shutdown.sh or bin/shutdown.
  2. Install the SQL Server database driver. Download the SQL Server JDBC driver:
  3. Configure Tomcat. Edit the conf/server.
  4. Configure the Confluence web application.
  5. Restart Tomcat.

How do you call EJB?

Tutorial of how to invoke or call Enterprise Java Beans (EJB) from a Java Application Client

  1. 1 Right click on the MyAdditionEJB project and select Export –> Export as shown :
  2. 2 Select EJB –> EJB Jar File as shown:
  3. 3 Click Browse to select a place to store the JAR file ( Ex, your Desktop or C: drive …).