Interface XAConnectionFactory

  • All Superinterfaces:
    All Known Implementing Classes:
    DataSourceXAConnectionFactory, LocalXAConnectionFactory

    public interface XAConnectionFactory
    extends ConnectionFactory
    XAConnectionFactory is an extension of ConnectionFactory used to create connections in a transaction managed environment. The XAConnectionFactory operates like a normal ConnectionFactory except a TransactionRegistry is provided from which the XAResource for a connection can be obtained. This allows the existing DBCP pool code to work with XAConnections and gives a the ManagedConnection a way to enlist a connection in the transaction.
    • Method Detail

      • createConnection

        java.sql.Connection createConnection()
                                      throws java.sql.SQLException
        Create a new Connection in an implementation specific fashion.

        An implementation can assume that the caller of this will wrap the connection in a proxy that protects access to the setAutoCommit, commit and rollback when enrolled in a XA transaction.

        Specified by:
        createConnection in interface ConnectionFactory
        a new Connection
        java.sql.SQLException - if a database error occurs creating the connection
      • getTransactionRegistry

        TransactionRegistry getTransactionRegistry()
        Gets the TransactionRegistry for this connection factory which contains a the XAResource for every connection created by this factory.
        the transaction registry for this connection factory