Package org.pipecraft.infra.monitoring.graphite

Class GraphiteClient

java.lang.Object

org.pipecraft.infra.monitoring.graphite.GraphiteClient

public class GraphiteClient
extends Object

A simple graphite client that sends metrics to graphite server.

Author:

Michal Rockban

Constructor Summary

Constructors

Constructor	Description
GraphiteClient(String host, int port, String rootPath)	C-tor

Method Summary

Modifier and Type	Method	Description
protected long	getCurrentTimestamp()
void	sendMetric(String key, Number value)	Sends the metric to graphite, under environment root path, in the current timestamp.
void	sendMetric(String key, Number value, long timestamp)	Sends the metric to graphite, under environment root path, in the given timestamp.
void	sendMetrics(Map<String,? extends Number> metrics)	Sends the metrics to graphite, under environment root path, in the current timestamp.
void	sendMetrics(Map<String,? extends Number> metrics, long timestamp)	Sends the metric to graphite, under environment root path

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphiteClient

public GraphiteClient(String host,
                      int port,
                      String rootPath)

C-tor

Parameters:

host - the graphite host machine

port - the graphite port

rootPath - the graphite root path environment (i.e qa/prod/quality, etc). Nullable

Method Detail

sendMetric

public void sendMetric(String key,
                       Number value)
                throws GraphiteException

Sends the metric to graphite, under environment root path, in the current timestamp.

Parameters:

key - metric path

value - metric value

Throws:

GraphiteException

sendMetrics

public void sendMetrics(Map<String,? extends Number> metrics)
                 throws GraphiteException

Sends the metrics to graphite, under environment root path, in the current timestamp.

Parameters:

metrics - metric path and key map

Throws:

GraphiteException

sendMetrics

public void sendMetrics(Map<String,? extends Number> metrics,
                        long timestamp)
                 throws GraphiteException

Sends the metric to graphite, under environment root path

Parameters:

metrics - metric path and key map

timestamp - the timestampe, in seconds since epoch.

Throws:

GraphiteException

sendMetric

public void sendMetric(String key,
                       Number value,
                       long timestamp)
                throws GraphiteException

Sends the metric to graphite, under environment root path, in the given timestamp.

Parameters:

key - metric path

value - metric value

timestamp - the timestamp (in seconds since epoch)

Throws:

GraphiteException

getCurrentTimestamp

protected long getCurrentTimestamp()