Subclass of Quartz's JobStoreCMT class that delegates to a Spring-managed DataSource instead of using a Quartz-managed JDBC connection pool. This JobStore will be used if SchedulerFactoryBean's "dataSource" property is set. You may also configure it explicitly, possibly as a custom subclass of this LocalDataSourceJobStore or as an equivalent JobStoreCMT variant.

Supports both transactional and non-transactional DataSource access. With a non-XA DataSource and local Spring transactions, a single DataSource argument is sufficient. In case of an XA DataSource and global JTA transactions, SchedulerFactoryBean's "nonTransactionalDataSource" property should be set, passing in a non-XA DataSource that will not participate in global transactions.

Operations performed by this JobStore will properly participate in any kind of Spring-managed transaction, as it uses Spring's DataSourceUtils connection handling methods that are aware of a current transaction.

Note that all Quartz Scheduler operations that affect the persistent job store should usually be performed within active transactions, as they assume to get proper locks etc.