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Rob Bygrave
2c4b8492da
To support tests that use a transaction that wraps test setup and running the test logic. The need for this case is to clear the persistence context after the test setup phase.
ebean-spring-txn
Integration with Spring managed transactions.
This project provides an Ebean ExternalTransactionManager specifically
to integrate with Springs JDBC Transaction manager.
To use
DatabaseConfig config = new DatabaseConfig();
// set SpringJdbcTransactionManager ... as the external transaction manager
config.setExternalTransactionManager(new SpringJdbcTransactionManager());
...
Database database = DatabaseFactory.create(config);
Notes
You can use Ebean in Spring/Spring Boot without this and that case Ebean manages the Transactions itself. With Ebean managing the transactions there are some benefits with more control over JDBC batch, getGeneratedKeys and a simpler abstraction (as Spring transactions is designed to manage multiple resources such as JDBC Transactions and JPA EntityManager and Ebean only needs to manage JDBC Transactions).
Java modules
Add requires io.ebean.spring.txn to module-info.
module foo {
requires io.ebean.spring.txn;
...
}