io.micrometer.datadog

Class DatadogNamingConvention

java.lang.Object

io.micrometer.datadog.DatadogNamingConvention

All Implemented Interfaces:

io.micrometer.core.instrument.config.NamingConvention

public class DatadogNamingConvention
extends java.lang.Object
implements io.micrometer.core.instrument.config.NamingConvention

NamingConvention for Datadog.

Field Summary

Fields inherited from interface io.micrometer.core.instrument.config.NamingConvention

camelCase, dot, identity, slashes, snakeCase, upperCamelCase

Constructor Summary

Constructors

Constructor and Description
DatadogNamingConvention()
DatadogNamingConvention(io.micrometer.core.instrument.config.NamingConvention delegate)

Method Summary

Modifier and Type	Method and Description
java.lang.String	name(java.lang.String name, io.micrometer.core.instrument.Meter.Type type, java.lang.String baseUnit) See: https://help.datadoghq.com/hc/en-us/articles/203764705-What-are-valid-metric-names-
java.lang.String	tagKey(java.lang.String key) Some set of non-alphanumeric characters will be replaced with '_', but not all (e.g.
java.lang.String	tagValue(java.lang.String value) Some set of non-alphanumeric characters will be replaced by Datadog automatically with '_', but not all (e.g.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micrometer.core.instrument.config.NamingConvention

name

Constructor Detail

DatadogNamingConvention

public DatadogNamingConvention()

DatadogNamingConvention

public DatadogNamingConvention(io.micrometer.core.instrument.config.NamingConvention delegate)

Method Detail

name

public java.lang.String name(java.lang.String name,
                             io.micrometer.core.instrument.Meter.Type type,
                             @Nullable
                             java.lang.String baseUnit)

See: https://help.datadoghq.com/hc/en-us/articles/203764705-What-are-valid-metric-names-

Datadog's publish API will automatically strip Unicode without replacement. It will also replace all non-alphanumeric characters with '_'.

Specified by:

name in interface io.micrometer.core.instrument.config.NamingConvention

tagKey

public java.lang.String tagKey(java.lang.String key)

Some set of non-alphanumeric characters will be replaced with '_', but not all (e.g. '/' is OK, but '{' is replaced). Tag keys that begin with a number show up as an empty string, so we prepend them with 'm.'.

Specified by:

tagKey in interface io.micrometer.core.instrument.config.NamingConvention

tagValue

public java.lang.String tagValue(java.lang.String value)

Some set of non-alphanumeric characters will be replaced by Datadog automatically with '_', but not all (e.g. '/' is OK, but '{' is replaced). It is permissible for a tag value to begin with a digit.

Specified by:

tagValue in interface io.micrometer.core.instrument.config.NamingConvention