org.apache.lens.driver.jdbc

Class DataSourceConnectionProvider

java.lang.Object

org.apache.lens.driver.jdbc.DataSourceConnectionProvider

All Implemented Interfaces:

Closeable, AutoCloseable, ConnectionProvider

public class DataSourceConnectionProvider
extends Object
implements ConnectionProvider

The Class DataSourceConnectionProvider.

Constructor Summary

Constructors

Constructor and Description
DataSourceConnectionProvider() Instantiates a new data source connection provider.

Method Summary

Modifier and Type	Method and Description
void	close()
Connection	getConnection(org.apache.hadoop.conf.Configuration conf) Gets the connection.
org.apache.lens.driver.jdbc.DataSourceConnectionProvider.DriverConfig	getDriverConfigfromConf(org.apache.hadoop.conf.Configuration conf) Gets the driver configfrom conf.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSourceConnectionProvider

public DataSourceConnectionProvider()

Instantiates a new data source connection provider.

Method Detail

getDriverConfigfromConf

public org.apache.lens.driver.jdbc.DataSourceConnectionProvider.DriverConfig getDriverConfigfromConf(org.apache.hadoop.conf.Configuration conf)

Gets the driver configfrom conf.

Parameters:

conf - the conf

Returns:

the driver configfrom conf

getConnection

public Connection getConnection(org.apache.hadoop.conf.Configuration conf)
                         throws SQLException

Description copied from interface: ConnectionProvider

Gets the connection.

Specified by:

getConnection in interface ConnectionProvider

Parameters:

conf - the conf

Returns:

the connection

Throws:

SQLException - the SQL exception

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException