com.kdgregory.logging.aws.facade.v1

Class CloudWatchFacadeImpl

java.lang.Object

com.kdgregory.logging.aws.facade.v1.CloudWatchFacadeImpl

All Implemented Interfaces:

CloudWatchFacade

public class CloudWatchFacadeImpl
extends Object
implements CloudWatchFacade

Provides a facade over the CloudWatch API using the v1 SDK.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.amazonaws.services.logs.AWSLogs	client

Constructor Summary

Constructors

Constructor and Description
CloudWatchFacadeImpl(CloudWatchWriterConfig config)

Method Summary

Modifier and Type	Method and Description
protected com.amazonaws.services.logs.AWSLogs	client() Returns the CloudWatch Logs client, lazily constructing it if needed.
void	createLogGroup()
void	createLogStream()
String	findLogGroup()
String	findLogStream()
String	putEvents(String sequenceToken, List<LogMessage> messages)
String	retrieveSequenceToken()
void	setLogGroupRetention()
void	shutdown()

Methods inherited from class java.lang.Object

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

Field Detail

client

protected com.amazonaws.services.logs.AWSLogs client

Constructor Detail

CloudWatchFacadeImpl

public CloudWatchFacadeImpl(CloudWatchWriterConfig config)

Method Detail

findLogGroup

public String findLogGroup()

Specified by:

findLogGroup in interface CloudWatchFacade

createLogGroup

public void createLogGroup()

Specified by:

createLogGroup in interface CloudWatchFacade

setLogGroupRetention

public void setLogGroupRetention()

Specified by:

setLogGroupRetention in interface CloudWatchFacade

findLogStream

public String findLogStream()

Specified by:

findLogStream in interface CloudWatchFacade

createLogStream

public void createLogStream()

Specified by:

createLogStream in interface CloudWatchFacade

retrieveSequenceToken

public String retrieveSequenceToken()

Specified by:

retrieveSequenceToken in interface CloudWatchFacade

putEvents

public String putEvents(String sequenceToken,
                        List<LogMessage> messages)

Specified by:

putEvents in interface CloudWatchFacade

shutdown

public void shutdown()

Specified by:

shutdown in interface CloudWatchFacade

client

protected com.amazonaws.services.logs.AWSLogs client()

Returns the CloudWatch Logs client, lazily constructing it if needed.

This method is not threadsafe; it should be called only from the writer thread.