Represents an XAResource for XA distributed transaction management.
public class SQLServerXAResource
XA transactions are implemented in SQL Server by using Microsoft Distributed Transaction Manager (DTC). The SQLServerXAResource class makes calls to a SQL Server extended dll named sqljdbc_xa.dll, which interfaces with DTC. XA calls that are received by SQLServerXAResource (XA_START, XA_END, XA_PREPARE, and so forth) are mapped to the corresponding calls to DTC functions.