Package solutions.a2.cdc.oracle

Class OraCdcLogMinerTask

java.lang.Object

org.apache.kafka.connect.source.SourceTask

solutions.a2.cdc.oracle.OraCdcLogMinerTask

All Implemented Interfaces:

org.apache.kafka.connect.connector.Task

public class OraCdcLogMinerTask
extends org.apache.kafka.connect.source.SourceTask

Author:

Aleksei Veremeev

Field Summary

Fields inherited from class org.apache.kafka.connect.source.SourceTask

context

Constructor Summary

Constructors

Constructor	Description
OraCdcLogMinerTask()

Method Summary

Modifier and Type	Method	Description
protected boolean	isLegacyResiliencyModel()
List<org.apache.kafka.connect.source.SourceRecord>	poll()
protected void	putReadRestartScn(org.apache.commons.lang3.tuple.Triple<Long,String,Long> transData)
protected void	putTableAndVersion(long combinedDataObjectId, int version)
void	saveState(boolean saveFinalState)
void	saveTablesSchema()
void	start(Map<String,String> props)
void	stop()
void	stop(boolean stopWorker)
String	version()

Methods inherited from class org.apache.kafka.connect.source.SourceTask

commit, commitRecord, commitRecord, initialize

Methods inherited from class java.lang.Object

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

Constructor Details

OraCdcLogMinerTask

public OraCdcLogMinerTask()

Method Details

version

public String version()

start

public void start(Map<String,String> props)

Specified by:

start in interface org.apache.kafka.connect.connector.Task

Specified by:

start in class org.apache.kafka.connect.source.SourceTask

poll

public List<org.apache.kafka.connect.source.SourceRecord> poll()
                                                        throws InterruptedException

Specified by:

poll in class org.apache.kafka.connect.source.SourceTask

Throws:

InterruptedException

stop

public void stop()

Specified by:

stop in interface org.apache.kafka.connect.connector.Task

Specified by:

stop in class org.apache.kafka.connect.source.SourceTask

stop

public void stop(boolean stopWorker)

saveState

public void saveState(boolean saveFinalState)
               throws IOException

Parameters:

saveFinalState - when set to true performs full save, when set to false only in-progress transactions are saved

Throws:

IOException

saveTablesSchema

public void saveTablesSchema()
                      throws IOException

Throws:

IOException

isLegacyResiliencyModel

protected boolean isLegacyResiliencyModel()

putReadRestartScn

protected void putReadRestartScn(org.apache.commons.lang3.tuple.Triple<Long,String,Long> transData)

putTableAndVersion

protected void putTableAndVersion(long combinedDataObjectId,
 int version)