Integration guide for JTA 1.1 framework and Hibernate ORM framework

Integration guide for JTA 1.1 framework and Hibernate ORM framework Overview: JTA (Java Transaction API) 1.1 is a standard for managing distributed transactions on the Java platform.The Hibernate ORM (Object Relational Mapping) framework is a popular object -related mapping framework for simplifying the interaction between the Java object and the database.This article will introduce how to integrate the JTA 1.1 framework with the Hibernate ORM framework to achieve the management of distributed transactions and the persistence of database operations. Prerequisite: -Java development environment has been installed and configured correctly -Maven or Gradle project management tools have been installed -Ta JTA 1.1 and Hibernate ORM 5.x version dependencies have been added to the project configuration file (Pom.xml or Build.gradle) step: 1. Configure the JTA environment: Add the following dependencies to the configuration file of the project to add the support of JTA 1.1. Maven: <dependency> <groupId>javax.transaction</groupId> <artifactId>jta</artifactId> <version>1.1</version> </dependency> Gradle: groovy compile 'javax.transaction:jta:1.1' 2. Place Hibernate ORM: Add the following dependencies to the configuration file of the project to add support of Hibernate ORM and configure the database connection information. Maven: <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>5.5.7.Final</version> </dependency> Gradle: groovy compile 'org.hibernate:hibernate-core:5.5.7.Final' Configure the persistence settings of Hibernate ORM in the project configuration file (such as Persistence.xml). <persistence> <persistence-unit name="myPersistenceUnit"> <jta-data-source>jdbc/myDataSource</jta-data-source> <properties> <!-Other Hibernate configuration-> </properties> </persistence-unit> </persistence> 3. Configure transaction manager: Configure the JTA transaction manager in the configuration file of the project. In the Javaee application, the configuration of the JTA can be achieved by using the transaction manager provided by the container. The example code is as follows: @Resource private UserTransaction userTransaction; @Resource private TransactionManager transactionManager; In Spring applications, you can use Spring transaction manager to configure JTA. The example code is as follows: @Autowired private PlatformTransactionManager transactionManager; 4. Start using JTA and Hibernate ORM: Use JTA and Hibernate ORM in Java code for distributed transactions and database persistence. The example code is as follows: @Transactional public void performTransaction() { // Get Hibernate session through Hibernate sessionFactory Session session = sessionFactory.getCurrentSession(); // Open JTA transaction userTransaction.begin(); try { // Execute the database operation Entity entity = new Entity(); session.save(entity); // Submit JTA transaction userTransaction.commit(); } catch (Exception e) { // Roll back JTA transaction userTransaction.rollback(); } } In this way, you can use JTA and Hibernate ON for distributed transactions and database operations. in conclusion: This article introduces how to integrate the JTA 1.1 framework with the Hibernate ORM framework to achieve the management of distributed transactions and the persistence of database operations.By configured the JTA environment, Hibernate ORM and transaction manager, and sample code using JTA and Hibernate ORM, you can achieve efficient distributed transactions and persistent operations in Java applications. Please configure and adjust according to your actual environment and needs in order to better meet your application needs.