org.apache.kylin.jdbc.stub

Class KylinClient

java.lang.Object

org.apache.kylin.jdbc.stub.KylinClient

All Implemented Interfaces:

RemoteClient

public class KylinClient
extends Object
implements RemoteClient

Author:

xduo

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	KylinClient.PreQueryRequest
class	KylinClient.QueryRequest
class	KylinClient.StateParam

Constructor Summary

Constructors

Constructor and Description
KylinClient(KylinConnectionImpl conn)

Method Summary

Methods

Modifier and Type	Method and Description
void	connect() Connect to kylin restful service.
KylinMetaImpl.MetaProject	getMetadata(String project)
DataSet<Object[]>	query(net.hydromatic.avatica.AvaticaStatement statement, String sql) Run query

Methods inherited from class java.lang.Object

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

Constructor Detail

KylinClient

public KylinClient(KylinConnectionImpl conn)

Method Detail

connect

public void connect()
             throws ConnectionException

Description copied from interface: RemoteClient

Connect to kylin restful service. ConnectionException will be thrown if authentication failed.

Specified by:

connect in interface RemoteClient

Throws:

ConnectionException

getMetadata

public KylinMetaImpl.MetaProject getMetadata(String project)
                                      throws ConnectionException

Specified by:

getMetadata in interface RemoteClient

Returns:

Throws:

ConnectionException

query

public DataSet<Object[]> query(net.hydromatic.avatica.AvaticaStatement statement,
                      String sql)
                        throws SQLException

Description copied from interface: RemoteClient

Run query

Specified by:

query in interface RemoteClient

Returns:

Throws:

SQLException