tech.ydb.jdbc.context

Class YdbContext

java.lang.Object

tech.ydb.jdbc.context.YdbContext

All Implemented Interfaces:

AutoCloseable

public class YdbContext
extends Object
implements AutoCloseable

Author:

Aleksandr Gorshenin

Method Summary

Modifier and Type	Method and Description
void	close()
static YdbContext	createContext(YdbConfig config)
YdbExecutor	createExecutor()
void	deregister()
YdbQuery	findOrParseYdbQuery(String sql)
YdbPreparedQuery	findOrPrepareParams(YdbQuery query, YdbPrepareMode mode)
int	getConnectionsCount()
String	getDatabase()
tech.ydb.core.grpc.GrpcTransport	getGrpcTransport() Grpc Transport for other API YDB server clients
YdbOperationProperties	getOperationProperties()
tech.ydb.query.QueryClient	getQueryClient()
tech.ydb.scheme.SchemeClient	getSchemeClient()
tech.ydb.table.TableClient	getTableClient()
String	getUrl()
String	getUsername()
boolean	hasConnections()
YdbQuery	parseYdbQuery(String sql)
void	register()
<T extends tech.ydb.table.settings.RequestSettings<?>> T	withDefaultTimeout(T settings)
<T extends tech.ydb.core.settings.BaseRequestSettings.BaseBuilder<T>> T	withRequestTimeout(T builder)

Methods inherited from class java.lang.Object

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

Method Detail

getGrpcTransport

public tech.ydb.core.grpc.GrpcTransport getGrpcTransport()

Grpc Transport for other API YDB server clients

Returns:

grpcTransport for YDB

getDatabase

public String getDatabase()

getSchemeClient

public tech.ydb.scheme.SchemeClient getSchemeClient()

getTableClient

public tech.ydb.table.TableClient getTableClient()

getQueryClient

public tech.ydb.query.QueryClient getQueryClient()

getUrl

public String getUrl()

getUsername

public String getUsername()

createExecutor

public YdbExecutor createExecutor()
                           throws SQLException

Throws:

SQLException

getConnectionsCount

public int getConnectionsCount()

getOperationProperties

public YdbOperationProperties getOperationProperties()

close

public void close()

Specified by:

close in interface AutoCloseable

hasConnections

public boolean hasConnections()

register

public void register()

deregister

public void deregister()

createContext

public static YdbContext createContext(YdbConfig config)
                                throws SQLException

Throws:

SQLException

withDefaultTimeout

public <T extends tech.ydb.table.settings.RequestSettings<?>> T withDefaultTimeout(T settings)

withRequestTimeout

public <T extends tech.ydb.core.settings.BaseRequestSettings.BaseBuilder<T>> T withRequestTimeout(T builder)

parseYdbQuery

public YdbQuery parseYdbQuery(String sql)
                       throws SQLException

Throws:

SQLException

findOrParseYdbQuery

public YdbQuery findOrParseYdbQuery(String sql)
                             throws SQLException

Throws:

SQLException

findOrPrepareParams

public YdbPreparedQuery findOrPrepareParams(YdbQuery query,
                                            YdbPrepareMode mode)
                                     throws SQLException

Throws:

SQLException