A builder created from a XADataSource object,
used to establish a connection to the database that the
data source object represents. The connection
properties that were specified for the data source are used as the
default values by the XAConnectionBuilder.
The following example illustrates the use of XAConnectionBuilder
to create a XAConnection:
XADataSource ds = new MyXADataSource();
ShardingKey superShardingKey = ds.createShardingKeyBuilder()
.subkey("EASTERN_REGION", JDBCType.VARCHAR)
.build();
ShardingKey shardingKey = ds.createShardingKeyBuilder()
.subkey("PITTSBURGH_BRANCH", JDBCType.VARCHAR)
.build();
XAConnection con = ds.createXAConnectionBuilder()
.user("rafa")
.password("tennis")
.setShardingKey(shardingKey)
.setSuperShardingKey(superShardingKey)
.build();