javatransaction service (jts) specifies the implementation of a transaction manager which supports the java transaction api (jta) 1.0 specification at the high-level and implements the java mapping of the omg object transaction service (ots) 1.1 specification at the low-level. jts uses the standard corba orb/ts interfaces and internet inter-orb protocol (iiop) for transaction context propagation between jts transaction managers.
a jts transaction manager provides transaction services to the parties involved in distributed transactions: the application server, the resource manager, the standalone transactional application, and the communication resource manager (crm).
2.jta
1.1 事务处理的概念
jta实际上是由两部分组成的:一个高级的事务性客户接口和一个低级的 x/open xa接口。