What is the use of JNDI?

What is the use of JNDI?

The Java Naming and Directory Interface™ (JNDI) is an application programming interface (API) that provides naming and directory functionality to applications written using the Java™ programming language. It is defined to be independent of any specific directory service implementation.

What is a JNDI provider?

JNDI is a Java API that provides naming and directory functionality to Java applications. When you create a JMS connection alias, you can specify the JNDI provider alias that Integration Server should use to look up administered objects (i.e., Connection Factories and Destinations).

What is the difference between JDBC and JNDI?

Well these are two different things. JDBC is Java Database Connectivity API, while JNDI is Java Naming and Directory Interface API. The main thing here is that in a JNDI directory you’re actually storing a JDBC DataSource, so, you’re simply using JDBC to obtain a Connection via JNDI lookup.

What is JNDI location?

JNDI Location — The datasource name of a javax. mail. Session object which has been set up by your application server.

What is simple JNDI?

Simple-JNDI is intended to solve two problems. The first is to test or use classes that depend on JNDI environment objects (most known a DataSource) provided by a Java EE container outside of such a container. Simple-JNDI’s JNDI implementation is entirely memory based. No server instance is started.

How is JNDI name defined?

A JNDI name is a user-friendly name for an object. These names are bound to their objects by the naming and directory service that is provided by a J2SE server. Because J2SE components access this service through the JNDI API, an object’s user-friendly name is its JNDI name.

How do I know my JNDI name?

To view objects in the JNDI tree: In the left pane of the Console, expand Environment > Servers. On the Server summary page, click the name of the server, for example, myserver . On the Configuration > General page, click View JNDI Tree.

What is DataSource and JNDI?

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 JTA and JNDI?

The Java™ Transaction API (JTA) and non-JTA data sources to be used for an application can be specified through the and elements of the persistence. xml file within an Enterprise JavaBeans (EJB) module.

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.

What is the purpose of the JNDI API?

JNDI is an API specified in Java technology that provides naming and directory functionality to applications written in the Java programming language. It is designed especially for the Java platform using Java’s object model.

Is there a connection between JDBC and JNDI?

If you’re familiar with at least one of these, it’s likely that you’re familiar with JDBC (but probably not JNDI). JDBC connections come up often in the Oracle world (for good reason). It’s a standard model/framework for designing drivers that interact with relational databases.

How is JNDI independent of the host system?

Like all Java APIs that interface with host systems, JNDI is independent of the underlying implementation. Additionally, it specifies a service provider interface (SPI) that allows directory service implementations to be plugged into the framework.

How to configure JNDI database connection pooling in Java?

Let’s execute the following MySQL script: That creates a database called usersdb and a table called users. Remember to insert some dummy data into this table. To interact with MySQL database from Java applications, the MySQL Connector/J library must present in the classpath.