io.debezium.connector.sqlserver

Class SqlServerStreamingChangeEventSource

java.lang.Object

io.debezium.connector.sqlserver.SqlServerStreamingChangeEventSource

All Implemented Interfaces:

io.debezium.pipeline.source.spi.ChangeEventSource, io.debezium.pipeline.source.spi.StreamingChangeEventSource

public class SqlServerStreamingChangeEventSource
extends Object
implements io.debezium.pipeline.source.spi.StreamingChangeEventSource

A StreamingChangeEventSource based on SQL Server change data capture functionality. A main polls database DDL change and change data tables and turns them into change events.

Author:

Jiri Pechanec

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	SqlServerStreamingChangeEventSource.ChangeTable

Nested classes/interfaces inherited from interface io.debezium.pipeline.source.spi.ChangeEventSource

io.debezium.pipeline.source.spi.ChangeEventSource.ChangeEventSourceContext

Field Summary

Fields

Modifier and Type	Field and Description
private io.debezium.util.Clock	clock
private static int	COL_COMMIT_LSN
private static int	COL_DATA
private static int	COL_OPERATION
private static int	COL_ROW_LSN
private SqlServerConnection	connection
private io.debezium.pipeline.EventDispatcher<io.debezium.relational.TableId>	dispatcher
private io.debezium.pipeline.ErrorHandler	errorHandler
private static org.slf4j.Logger	LOGGER
private SqlServerOffsetContext	offsetContext
private Duration	pollInterval
private SqlServerDatabaseSchema	schema

Constructor Summary

Constructors

Constructor and Description
SqlServerStreamingChangeEventSource(SqlServerConnectorConfig connectorConfig, SqlServerOffsetContext offsetContext, SqlServerConnection connection, io.debezium.pipeline.EventDispatcher<io.debezium.relational.TableId> dispatcher, io.debezium.pipeline.ErrorHandler errorHandler, io.debezium.util.Clock clock, SqlServerDatabaseSchema schema)

Method Summary

Modifier and Type	Method and Description
void	commitOffset(Map<String,?> offset)
void	execute(io.debezium.pipeline.source.spi.ChangeEventSource.ChangeEventSourceContext context)

Methods inherited from class java.lang.Object

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

Field Detail

COL_COMMIT_LSN

private static final int COL_COMMIT_LSN

See Also:

Constant Field Values

COL_ROW_LSN

private static final int COL_ROW_LSN

See Also:

Constant Field Values

COL_OPERATION

private static final int COL_OPERATION

See Also:

Constant Field Values

COL_DATA

private static final int COL_DATA

See Also:

Constant Field Values

LOGGER

private static final org.slf4j.Logger LOGGER

connection

private final SqlServerConnection connection

dispatcher

private final io.debezium.pipeline.EventDispatcher<io.debezium.relational.TableId> dispatcher

errorHandler

private final io.debezium.pipeline.ErrorHandler errorHandler

clock

private final io.debezium.util.Clock clock

schema

private final SqlServerDatabaseSchema schema

offsetContext

private final SqlServerOffsetContext offsetContext

pollInterval

private final Duration pollInterval

Constructor Detail

SqlServerStreamingChangeEventSource

public SqlServerStreamingChangeEventSource(SqlServerConnectorConfig connectorConfig,
                                           SqlServerOffsetContext offsetContext,
                                           SqlServerConnection connection,
                                           io.debezium.pipeline.EventDispatcher<io.debezium.relational.TableId> dispatcher,
                                           io.debezium.pipeline.ErrorHandler errorHandler,
                                           io.debezium.util.Clock clock,
                                           SqlServerDatabaseSchema schema)

Method Detail

execute

public void execute(io.debezium.pipeline.source.spi.ChangeEventSource.ChangeEventSourceContext context)
             throws InterruptedException

Specified by:

execute in interface io.debezium.pipeline.source.spi.StreamingChangeEventSource

Throws:

InterruptedException

commitOffset

public void commitOffset(Map<String,?> offset)

Specified by:

commitOffset in interface io.debezium.pipeline.source.spi.StreamingChangeEventSource