io.debezium.connector.oracle

Class LcrEventHandler

java.lang.Object

io.debezium.connector.oracle.LcrEventHandler

All Implemented Interfaces:

oracle.streams.XStreamLCRCallbackHandler

class LcrEventHandler
extends Object
implements oracle.streams.XStreamLCRCallbackHandler

Handler for Oracle DDL and DML events. Just forwards events to the EventDispatcher.

Author:

Gunnar Morling

Field Summary

Fields

Modifier and Type	Field and Description
private io.debezium.util.Clock	clock
private io.debezium.pipeline.EventDispatcher	dispatcher
private io.debezium.pipeline.ErrorHandler	errorHandler
private static org.slf4j.Logger	LOGGER
private OracleOffsetContext	offsetContext
private io.debezium.relational.RelationalDatabaseSchema	schema

Constructor Summary

Constructors

Constructor and Description
LcrEventHandler(io.debezium.pipeline.ErrorHandler errorHandler, io.debezium.pipeline.EventDispatcher dispatcher, io.debezium.util.Clock clock, io.debezium.relational.RelationalDatabaseSchema schema, OracleOffsetContext offsetContext)

Method Summary

Modifier and Type	Method and Description
private long	convertPositionToScn(byte[] position)
oracle.streams.ChunkColumnValue	createChunk()
oracle.streams.LCR	createLCR()
private void	dispatchDataChangeEvent(oracle.streams.RowLCR lcr)
private void	dispatchSchemaChangeEvent(oracle.streams.DDLLCR ddlLcr)
private io.debezium.relational.TableId	getTableId(oracle.streams.LCR lcr)
void	processChunk(oracle.streams.ChunkColumnValue arg0)
void	processLCR(oracle.streams.LCR lcr)

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

errorHandler

private final io.debezium.pipeline.ErrorHandler errorHandler

dispatcher

private final io.debezium.pipeline.EventDispatcher dispatcher

clock

private final io.debezium.util.Clock clock

schema

private final io.debezium.relational.RelationalDatabaseSchema schema

offsetContext

private final OracleOffsetContext offsetContext

Constructor Detail

LcrEventHandler

public LcrEventHandler(io.debezium.pipeline.ErrorHandler errorHandler,
                       io.debezium.pipeline.EventDispatcher dispatcher,
                       io.debezium.util.Clock clock,
                       io.debezium.relational.RelationalDatabaseSchema schema,
                       OracleOffsetContext offsetContext)

Method Detail

processLCR

public void processLCR(oracle.streams.LCR lcr)
                throws oracle.streams.StreamsException

Specified by:

processLCR in interface oracle.streams.XStreamLCRCallbackHandler

Throws:

oracle.streams.StreamsException

convertPositionToScn

private long convertPositionToScn(byte[] position)

dispatchDataChangeEvent

private void dispatchDataChangeEvent(oracle.streams.RowLCR lcr)
                              throws InterruptedException

Throws:

InterruptedException

dispatchSchemaChangeEvent

private void dispatchSchemaChangeEvent(oracle.streams.DDLLCR ddlLcr)
                                throws InterruptedException

Throws:

InterruptedException

getTableId

private io.debezium.relational.TableId getTableId(oracle.streams.LCR lcr)

processChunk

public void processChunk(oracle.streams.ChunkColumnValue arg0)
                  throws oracle.streams.StreamsException

Specified by:

processChunk in interface oracle.streams.XStreamLCRCallbackHandler

Throws:

oracle.streams.StreamsException

createLCR

public oracle.streams.LCR createLCR()
                             throws oracle.streams.StreamsException

Specified by:

createLCR in interface oracle.streams.XStreamLCRCallbackHandler

Throws:

oracle.streams.StreamsException

createChunk

public oracle.streams.ChunkColumnValue createChunk()
                                            throws oracle.streams.StreamsException

Specified by:

createChunk in interface oracle.streams.XStreamLCRCallbackHandler

Throws:

oracle.streams.StreamsException