declarative transaction management in spring hibernate

#DECLARATIVE TRANSACTION MANAGEMENT IN SPRING HIBERNATE CODE#

A plain standard JDBC transaction management code looks something like the below:Ĭonnection connection = dataSource. Durability - Even if the system crashes or restarts, a successful transaction should be permanently recorded in the database.īefore we understand what Spring offers out-of-the-box to manage transactions, we must understand how a plain JDBC transaction works.Other concurrent transactions won’t be able to see incomplete transactions. Isolation - Transactions execute in isolation from other transactions.

This depicts the accuracy of the database. Consistency - A database needs to maintain consistency once the transaction is finished.This is referred to as an “all or nothing” feature. Atomicity - Since the transaction is handled as a single unit of activity, it should either be completed in its whole or not at all.ACID stands for Atomicity, Consistency, Isolation, and Durability. Any DBMS supporting transactions must guarantee ACID qualities to retain the integrity of the data. This transaction might consist of a single command, a group of commands, or any other database actions. In terms of Database Management Systems (DBMS), a transaction is a logical processing unit that reads and updates database content. But before we deep-dive into the concepts of transaction management, let’s quickly understand the basic concept of a transaction. For transaction management, the Spring Framework offers a stable abstraction. One of the most convincing justifications for using the Spring Framework is its extensive transaction support.

Declarative transaction management in spring hibernate