io.micronaut.discovery.client.config

Class DistributedPropertySourceLocator

java.lang.Object

io.micronaut.discovery.client.config.DistributedPropertySourceLocator

All Implemented Interfaces:

BootstrapPropertySourceLocator

@Singleton
 @Requires(property="micronaut.config-client.enabled",
          value="true",
          defaultValue="false")
public class DistributedPropertySourceLocator
extends java.lang.Object
implements BootstrapPropertySourceLocator

A BootstrapPropertySourceLocator implementation that uses the ConfigurationClient to find available PropertySource instances from distributed configuration sources.

This implementation using a Blocking operation which is required during bootstrap which is configured to Timeout after 10 seconds. The timeout can be configured with micronaut.config.readTimeout in configuration

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields inherited from interface io.micronaut.context.env.BootstrapPropertySourceLocator

EMPTY_LOCATOR

Constructor Summary

Constructors

Constructor and Description
DistributedPropertySourceLocator(ConfigurationClient configurationClient, java.time.Duration readTimeout)

Method Summary

Modifier and Type	Method and Description
java.lang.Iterable<PropertySource>	findPropertySources(Environment environment) A blocking interface that will attempt to resolve either remote or local PropertySource instances for the current Environment.

Methods inherited from class java.lang.Object

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

Constructor Detail

DistributedPropertySourceLocator

public DistributedPropertySourceLocator(ConfigurationClient configurationClient,
                                        @Value(value="${micronaut.config-client.read-timeout:10s}")
                                        java.time.Duration readTimeout)

Parameters:

configurationClient - The configuration client

readTimeout - The read timeout

Method Detail

findPropertySources

public java.lang.Iterable<PropertySource> findPropertySources(Environment environment)
                                                       throws ConfigurationException

Description copied from interface: BootstrapPropertySourceLocator

A blocking interface that will attempt to resolve either remote or local PropertySource instances for the current Environment.

Specified by:

findPropertySources in interface BootstrapPropertySourceLocator

Parameters:

environment - The environment

Returns:

An iterable of PropertySource

Throws:

ConfigurationException - If the resolve fails and fail fast is set to true