Does spring boot use JNDI?
To use JDBC in a Spring Boot application, you can define a Liberty dataSource in the server. xml, identically to a Java EE application. The data source that is defined in server. xml can be looked up by JNDI by the jndiName attribute in the dataSource element.
What does JNDI lookup () method do?
The Java Naming and Directory Interface (JNDI) is a Java API for a directory service that allows Java software clients to discover and look up data and resources (in the form of Java objects) via a name.
What does JNDI stand for?
Java Naming and Directory Interface API
JNDI Names and Resources JNDI is the acronym for the Java Naming and Directory Interface API. By making calls to this API, applications locate resources and other program objects. A resource is a program object that provides connections to systems, such as database servers and messaging systems.
How use JNDI DataSource in Spring Web application in Tomcat?
How to use JNDI database connection pool in Tomcat and Spring
- Configure data source in Server and create JNDI name.
- Configure web.xml.
- Configure Spring bean with JNDI Datasource.
- Include JDBC driver library on Server lib e.g. tomcat/lib.
What is JNDI lookup in Log4j?
Log4j uses a lookup feature called Java Naming and Directory Interface (JNDI) that consists of an API (Application Programming Interface) and SPI (Service Provider Interface). Several naming and directory services plug in via the SPI, namely DNS, LDAP, NIS, and more.
What is benefit of JNDI lookup over JDBC?
JNDI really shines when you have to move an application between environments: development to integration to test to production. If you configure each app server to use the same JNDI name, you can have different databases in each environment and not have to change your code.
What JNDI means?
What is JNDI Tomcat?
Tomcat provides a JNDI InitialContext implementation instance for each web application running under it, in a manner that is compatible with those provided by a Java Enterprise Edition application server. The Java EE standard provides a standard set of elements in the /WEB-INF/web.
Why Log4j has JNDI lookup?
If there is a JNDI reference in the log entry, Log4j uses the JNDI feature to request data from an LDAP (Lightweight Directory Access Protocol) server. For example, an expression ${jndi:ldap://example.com/file} specifies the lookup through LDAP protocol and loads data from the URL example.com.