What is J2EE Connector architecture?

By: Karthik  

Answer: J2EE Connector Architecture (JCA) is a Java-based technology solution for connecting application servers and enterprise information systems (EIS) as part of enterprise application integration (EAI) solutions. While JDBC is specifically used to connect Java EE applications to databases, JCA is a more generic architecture for connection to legacy systems (including databases). JCA was developed under the Java Community Process as JSR 16 (JCA 1.0) and JSR 112 (JCA 1.5). As of 2006, the current version of JCA is version 1.5. The J2EE Connector API is used by J2EE tools developers and system integrators to create resource adapters.


Archived Comments


Most Viewed Articles (in Interview )

Interview Question: How do I install Struts?

Interview Question: What is the difference between find and select methods in EJB?

Interview Question: What is Message Driven Bean?

What is the difference between interface and abstract class?

What do you understand by JTA and JTS?

Interview Question: What is lazy loading?

What is the difference between Session Bean and Entity Bean?

Interview Question: What about JSTL and JavaServer Faces ?

What is the difference between jsp:forward and response.sendRedirect(url),?.

Interview Question: Why does EJB needs two interfaces(Home and Remote Interface)?

Differentiate between .ear, .jar and .war files.

What are the call back methods in Session bean?

What are types of J2EE clients?

What are the contents of web module?

Interview Question: What is re-entrant. Is session beans reentrant. Is entity beans reentrant?

Latest Articles (in Interview)

Comment on this tutorial