org.apache.kylin.query

Class QueryDataSource

java.lang.Object

org.apache.kylin.query.QueryDataSource

public class QueryDataSource
extends Object

Constructor Summary

Constructors

Constructor and Description
QueryDataSource()

Method Summary

Methods

Modifier and Type	Method and Description
void	clearCache()
static DataSource	create(String project, org.apache.kylin.common.KylinConfig config) Get data source without cache
static DataSource	create(String project, org.apache.kylin.common.KylinConfig config, Properties props) Get data source without cache, advanced configuration
DataSource	get(String project, org.apache.kylin.common.KylinConfig config) Get available data source
DataSource	get(String project, org.apache.kylin.common.KylinConfig config, Properties props) Get available data source with advanced DBCP configuration
DataSource	removeCache(String project)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryDataSource

public QueryDataSource()

Method Detail

get

public DataSource get(String project,
             org.apache.kylin.common.KylinConfig config)

Get available data source

Parameters:

project -

config -

Returns:

Throws:

Exception

get

public DataSource get(String project,
             org.apache.kylin.common.KylinConfig config,
             Properties props)

Get available data source with advanced DBCP configuration

Parameters:

project -

config -

Returns:

See Also:

http://commons.apache.org/proper/commons-dbcp/configuration.html

removeCache

public DataSource removeCache(String project)

clearCache

public void clearCache()

create

public static DataSource create(String project,
                org.apache.kylin.common.KylinConfig config)

Get data source without cache

Parameters:

project -

config -

Returns:

create

public static DataSource create(String project,
                org.apache.kylin.common.KylinConfig config,
                Properties props)

Get data source without cache, advanced configuration

Parameters:

project -

config -

props -

Returns: