org.reveno.atp.metrics.impl

Class PickledGraphite

java.lang.Object

org.reveno.atp.metrics.impl.PickledGraphite

public class PickledGraphite
extends java.lang.Object

A client to a Carbon server that sends all metrics after they have been pickled in configurable sized batches

Constructor Summary

Constructors

Constructor and Description
PickledGraphite(java.net.InetSocketAddress address) Creates a new client which connects to the given address using the default SocketFactory.
PickledGraphite(java.net.InetSocketAddress address, int batchSize) Creates a new client which connects to the given address using the default SocketFactory.
PickledGraphite(java.net.InetSocketAddress address, javax.net.SocketFactory socketFactory, java.nio.charset.Charset charset, int batchSize) Creates a new client which connects to the given address and socket factory using the given character set.
PickledGraphite(java.net.InetSocketAddress address, javax.net.SocketFactory socketFactory, int batchSize) Creates a new client which connects to the given address and socket factory.
PickledGraphite(java.lang.String hostname, int port) Creates a new client which connects to the given address using the default SocketFactory.
PickledGraphite(java.lang.String hostname, int port, int batchSize) Creates a new client which connects to the given address using the default SocketFactory.
PickledGraphite(java.lang.String hostname, int port, javax.net.SocketFactory socketFactory, java.nio.charset.Charset charset, int batchSize) Creates a new client which connects to the given address and socket factory using the given character set.
PickledGraphite(java.lang.String hostname, int port, javax.net.SocketFactory socketFactory, int batchSize) Creates a new client which connects to the given address and socket factory.

Method Summary

Modifier and Type	Method and Description
void	close()
void	connect()
void	flush()
int	getFailures()
boolean	isConnected()
void	send(java.lang.String name, java.lang.String value, long timestamp) Convert the metric to a python tuple of the form: (timestamp, (name, value)) And add it to the list of metrics.

Methods inherited from class java.lang.Object

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

Constructor Detail

PickledGraphite

public PickledGraphite(java.net.InetSocketAddress address)

Creates a new client which connects to the given address using the default SocketFactory. This defaults to a batchSize of 100

Parameters:

address - the address of the Carbon server

PickledGraphite

public PickledGraphite(java.net.InetSocketAddress address,
                       int batchSize)

Creates a new client which connects to the given address using the default SocketFactory.

Parameters:

address - the address of the Carbon server

batchSize - how many metrics are bundled into a single pickle request to graphite

PickledGraphite

public PickledGraphite(java.net.InetSocketAddress address,
                       javax.net.SocketFactory socketFactory,
                       int batchSize)

Creates a new client which connects to the given address and socket factory.

Parameters:

address - the address of the Carbon server

socketFactory - the socket factory

batchSize - how many metrics are bundled into a single pickle request to graphite

PickledGraphite

public PickledGraphite(java.net.InetSocketAddress address,
                       javax.net.SocketFactory socketFactory,
                       java.nio.charset.Charset charset,
                       int batchSize)

Creates a new client which connects to the given address and socket factory using the given character set.

Parameters:

address - the address of the Carbon server

socketFactory - the socket factory

charset - the character set used by the server

batchSize - how many metrics are bundled into a single pickle request to graphite

PickledGraphite

public PickledGraphite(java.lang.String hostname,
                       int port)

Creates a new client which connects to the given address using the default SocketFactory. This defaults to a batchSize of 100

Parameters:

hostname - the hostname of the Carbon server

port - the port of the Carbon server

PickledGraphite

public PickledGraphite(java.lang.String hostname,
                       int port,
                       int batchSize)

Creates a new client which connects to the given address using the default SocketFactory.

Parameters:

hostname - the hostname of the Carbon server

port - the port of the Carbon server

batchSize - how many metrics are bundled into a single pickle request to graphite

PickledGraphite

public PickledGraphite(java.lang.String hostname,
                       int port,
                       javax.net.SocketFactory socketFactory,
                       int batchSize)

Creates a new client which connects to the given address and socket factory.

Parameters:

hostname - the hostname of the Carbon server

port - the port of the Carbon server

socketFactory - the socket factory

batchSize - how many metrics are bundled into a single pickle request to graphite

PickledGraphite

public PickledGraphite(java.lang.String hostname,
                       int port,
                       javax.net.SocketFactory socketFactory,
                       java.nio.charset.Charset charset,
                       int batchSize)

Creates a new client which connects to the given address and socket factory using the given character set.

Parameters:

hostname - the hostname of the Carbon server

port - the port of the Carbon server

socketFactory - the socket factory

charset - the character set used by the server

batchSize - how many metrics are bundled into a single pickle request to graphite

Method Detail

connect

public void connect()
             throws java.lang.IllegalStateException,
                    java.io.IOException

Throws:

java.lang.IllegalStateException

java.io.IOException

isConnected

public boolean isConnected()

send

public void send(java.lang.String name,
                 java.lang.String value,
                 long timestamp)
          throws java.io.IOException

Convert the metric to a python tuple of the form:

(timestamp, (name, value))

And add it to the list of metrics. If we reach the batch size, write them out.

Parameters:

name - the name of the metric

value - the value of the metric

timestamp - the timestamp of the metric

Throws:

java.io.IOException - if there was an error sending the metric

flush

public void flush()
           throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

getFailures

public int getFailures()