org.apache.shardingsphere.core.execute.sql.prepare

Interface SQLExecutePrepareCallback

public interface SQLExecutePrepareCallback

SQL execute prepare callback.

Author:

zhangliang, panjuan

Method Summary

Modifier and Type	Method and Description
StatementExecuteUnit	createStatementExecuteUnit(Connection connection, RouteUnit routeUnit, org.apache.shardingsphere.core.constant.ConnectionMode connectionMode) Create SQL execute unit.
List<Connection>	getConnections(org.apache.shardingsphere.core.constant.ConnectionMode connectionMode, String dataSourceName, int connectionSize) Get connection.

Method Detail

getConnections

List<Connection> getConnections(org.apache.shardingsphere.core.constant.ConnectionMode connectionMode,
                                String dataSourceName,
                                int connectionSize)
                         throws SQLException

Get connection.

Parameters:

connectionMode - connection mode

dataSourceName - data source name

connectionSize - connection size

Returns:

connection

Throws:

SQLException - SQL exception

createStatementExecuteUnit

StatementExecuteUnit createStatementExecuteUnit(Connection connection,
                                                RouteUnit routeUnit,
                                                org.apache.shardingsphere.core.constant.ConnectionMode connectionMode)
                                         throws SQLException

Create SQL execute unit.

Parameters:

connection - connection

routeUnit - route unit

connectionMode - connection mode

Returns:

SQL execute unit

Throws:

SQLException - SQL exception