Class EventLogger

java.lang.Object

io.confluent.telemetry.events.EventLogger

All Implemented Interfaces:

AutoCloseable, org.apache.kafka.common.Configurable, org.apache.kafka.common.Reconfigurable

public class EventLogger
extends Object
implements org.apache.kafka.common.Reconfigurable, AutoCloseable

This creates a logger that writes events to the configured exporter.

Constructor Summary

Constructors

Constructor	Description
EventLogger()
EventLogger(Function<EventLoggerConfig, Exporter<io.confluent.telemetry.api.events.Event>> exporterFactory)

Method Summary

Modifier and Type	Method	Description
void	close()
void	configure(Map<String,?> configs)
Exporter<io.confluent.telemetry.api.events.Event>	eventExporter()
void	log(io.confluent.telemetry.api.events.Event event)	Log an event.
CompletableFuture<Boolean>	logAndGetFuture(io.confluent.telemetry.api.events.Event event)	Log an event and return the future
boolean	ready(io.confluent.telemetry.api.events.Event event)	Check if the event exporter ready for sending events.
Set<String>	reconfigurableConfigs()
void	reconfigure(Map<String,?> configs)
void	validateReconfiguration(Map<String,?> configs)

Methods inherited from class Object

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

Constructor Details

EventLogger

public EventLogger()

EventLogger

public EventLogger(Function<EventLoggerConfig, Exporter<io.confluent.telemetry.api.events.Event>> exporterFactory)

Method Details

log

public void log(io.confluent.telemetry.api.events.Event event)

Log an event. This method might block if the exporter is not ready yet. If you need non-blocking behavior then you should use the ready(..) method to ensure the exporter is ready before sending events.

Parameters:

event -

logAndGetFuture

public CompletableFuture<Boolean> logAndGetFuture(io.confluent.telemetry.api.events.Event event)

Log an event and return the future

Parameters:

event -

Returns:

the future

ready

public boolean ready(io.confluent.telemetry.api.events.Event event)

Check if the event exporter ready for sending events. This method does not block.

reconfigurableConfigs

public Set<String> reconfigurableConfigs()

Specified by:

reconfigurableConfigs in interface org.apache.kafka.common.Reconfigurable

validateReconfiguration

public void validateReconfiguration(Map<String,?> configs)
                             throws org.apache.kafka.common.config.ConfigException

Specified by:

validateReconfiguration in interface org.apache.kafka.common.Reconfigurable

Throws:

org.apache.kafka.common.config.ConfigException

reconfigure

public void reconfigure(Map<String,?> configs)

Specified by:

reconfigure in interface org.apache.kafka.common.Reconfigurable

configure

public void configure(Map<String,?> configs)

Specified by:

configure in interface org.apache.kafka.common.Configurable

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

eventExporter

public Exporter<io.confluent.telemetry.api.events.Event> eventExporter()