Package com.izettle.metrics.influxdb

Class InfluxDbTcpSender

java.lang.Object

com.izettle.metrics.influxdb.InfluxDbTcpSender

All Implemented Interfaces:

InfluxDbSender

public class InfluxDbTcpSender
extends Object

An implementation of InfluxDbSender that uses TCP Connection. Warning: This class uses non encrypted TCP connection to connect to the remote host.

Constructor Summary

Constructors

Constructor	Description
InfluxDbTcpSender(String hostname, int port, int socketTimeout, String database, String measurementPrefix)	Creates an instance of [[InfluxDbTcpSender]]

Method Summary

Modifier and Type	Method	Description
void	appendPoints(InfluxDbPoint point)	Adds this metric point to the buffer.
void	flush()	Flushes buffer, if applicable.
protected InfluxDbWriteObjectSerializer	getSerializer()
Map<String,String>	getTags()
protected InfluxDbWriteObject	getWriteObject()
boolean	hasSeriesData()
void	setTags(Map<String,String> tags)	Set tags applicable for all the points.
int	writeData()	Writes buffer data to InfluxDb.
protected int	writeData(byte[] line)

Methods inherited from class java.lang.Object

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

Constructor Detail

InfluxDbTcpSender

public InfluxDbTcpSender(String hostname,
                         int port,
                         int socketTimeout,
                         String database,
                         String measurementPrefix)

Creates an instance of [[InfluxDbTcpSender]]

Parameters:

hostname - The hostname to connect

port - The port to connect

socketTimeout - A socket timeout to use

database - The database to write into

Method Detail

writeData

protected int writeData(byte[] line)
                 throws Exception

Throws:

Exception

flush

public void flush()

Description copied from interface: InfluxDbSender

Flushes buffer, if applicable.

Specified by:

flush in interface InfluxDbSender

hasSeriesData

public boolean hasSeriesData()

Specified by:

hasSeriesData in interface InfluxDbSender

Returns:

true if there is data available to send.

appendPoints

public void appendPoints(InfluxDbPoint point)

Description copied from interface: InfluxDbSender

Adds this metric point to the buffer.

Specified by:

appendPoints in interface InfluxDbSender

Parameters:

point - metric point with tags and fields

writeData

public int writeData()
              throws Exception

Description copied from interface: InfluxDbSender

Writes buffer data to InfluxDb.

Specified by:

writeData in interface InfluxDbSender

Returns:

the response code for the request sent to InfluxDb.

Throws:

Exception - exception while writing to InfluxDb api

setTags

public void setTags(Map<String,String> tags)

Description copied from interface: InfluxDbSender

Set tags applicable for all the points.

Specified by:

setTags in interface InfluxDbSender

Parameters:

tags - map containing tags common to all metrics

getTags

public Map<String,String> getTags()

Specified by:

getTags in interface InfluxDbSender

getWriteObject

protected InfluxDbWriteObject getWriteObject()

getSerializer

protected InfluxDbWriteObjectSerializer getSerializer()