org.springframework.boot.actuate.metrics.opentsdb

Class OpenTsdbGaugeWriter

java.lang.Object

org.springframework.boot.actuate.metrics.opentsdb.OpenTsdbGaugeWriter

All Implemented Interfaces:

GaugeWriter

public class OpenTsdbGaugeWriter
extends Object
implements GaugeWriter

A GaugeWriter for the Open TSDB database (version 2.0), writing metrics to the HTTP endpoint provided by the server. Data are buffered according to the bufferSize property, and only flushed automatically when the buffer size is reached. Users should either manually flush() after writing a batch of data if that makes sense, or consider adding a Scheduled task to flush periodically.

Since:

1.3.0

Author:

Dave Syer, Thomas Badie

Constructor Summary

Constructors

Constructor and Description
OpenTsdbGaugeWriter() Creates a new OpenTsdbGaugeWriter with the default connect (10 seconds) and read (30 seconds) timeouts.
OpenTsdbGaugeWriter(int connectTimeout, int readTimeout) Creates a new OpenTsdbGaugeWriter with the given millisecond connectTimeout and readTimeout.

Method Summary

Modifier and Type	Method and Description
void	flush() Flush the buffer without waiting for it to fill any further.
org.springframework.web.client.RestOperations	getRestTemplate()
void	set(Metric<?> value) Set the value of a metric.
void	setBufferSize(int bufferSize)
void	setMediaType(org.springframework.http.MediaType mediaType)
void	setNamingStrategy(OpenTsdbNamingStrategy namingStrategy)
void	setRestTemplate(org.springframework.web.client.RestOperations restTemplate)
void	setUrl(String url)

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenTsdbGaugeWriter

public OpenTsdbGaugeWriter()

Creates a new OpenTsdbGaugeWriter with the default connect (10 seconds) and read (30 seconds) timeouts.

OpenTsdbGaugeWriter

public OpenTsdbGaugeWriter(int connectTimeout,
                           int readTimeout)

Creates a new OpenTsdbGaugeWriter with the given millisecond connectTimeout and readTimeout.

Parameters:

connectTimeout - the connect timeout in milliseconds

readTimeout - the read timeout in milliseconds

Method Detail

getRestTemplate

public org.springframework.web.client.RestOperations getRestTemplate()

setRestTemplate

public void setRestTemplate(org.springframework.web.client.RestOperations restTemplate)

setUrl

public void setUrl(String url)

setBufferSize

public void setBufferSize(int bufferSize)

setMediaType

public void setMediaType(org.springframework.http.MediaType mediaType)

setNamingStrategy

public void setNamingStrategy(OpenTsdbNamingStrategy namingStrategy)

set

public void set(Metric<?> value)

Description copied from interface: GaugeWriter

Set the value of a metric.

Specified by:

set in interface GaugeWriter

Parameters:

value - the value

flush

public void flush()

Flush the buffer without waiting for it to fill any further.