Package io.opentelemetry.api.incubator.config

Class GlobalConfigProvider

java.lang.Object

io.opentelemetry.api.incubator.config.GlobalConfigProvider

public final class GlobalConfigProvider
extends Object

This class provides a temporary global accessor for ConfigProvider until the instrumentation config API is marked stable. It will eventually be merged into GlobalOpenTelemetry.

Method Summary

Modifier and Type	Method	Description
static ConfigProvider	get()	Returns the globally registered ConfigProvider.
static void	resetForTest()	Unsets the global ConfigProvider.
static void	set(ConfigProvider configProvider)	Sets the global ConfigProvider.

Methods inherited from class java.lang.Object

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

Method Details

get

public static ConfigProvider get()

Returns the globally registered ConfigProvider.

set

public static void set(ConfigProvider configProvider)

Sets the global ConfigProvider. Future calls to get() will return the provided ConfigProvider instance. This should be called once as early as possible in your application initialization logic.

Throws:

IllegalStateException - when called more than once

resetForTest

public static void resetForTest()

Unsets the global ConfigProvider. This is only meant to be used from tests which need to reconfigure ConfigProvider.