io.micronaut.discovery.client

Class DiscoveryServerInstanceList

java.lang.Object

io.micronaut.discovery.client.DiscoveryServerInstanceList

All Implemented Interfaces:

ApplicationEventListener<ServerStartupEvent>, Ordered, ServiceInstanceList, java.util.EventListener

Direct Known Subclasses:

ConsulServiceInstanceList, EurekaServiceInstanceList

public abstract class DiscoveryServerInstanceList
extends java.lang.Object
implements ServiceInstanceList, ApplicationEventListener<ServerStartupEvent>, Ordered

Abstract ServiceInstanceList implementation for Discovery servers like Eureka and Consul.

Since:

1.0

Author:

graemerocher

Field Summary

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
DiscoveryServerInstanceList(DiscoveryClientConfiguration configuration, ApplicationConfiguration.InstanceConfiguration instanceConfiguration)

Method Summary

Modifier and Type	Method and Description
java.util.List<ServiceInstance>	getInstances() Returns the current list of services.
int	getOrder()
void	onApplicationEvent(ServerStartupEvent event) Handle an application event.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.discovery.ServiceInstanceList

getContextPath, getID

Methods inherited from interface io.micronaut.context.event.ApplicationEventListener

supports

Constructor Detail

DiscoveryServerInstanceList

public DiscoveryServerInstanceList(DiscoveryClientConfiguration configuration,
                                   ApplicationConfiguration.InstanceConfiguration instanceConfiguration)

Parameters:

configuration - The discovery client configuration

instanceConfiguration - The instance configuration

Method Detail

getOrder

public int getOrder()

Specified by:

getOrder in interface Ordered

Returns:

The order of the object. Defaults to zero (no order).

getInstances

public java.util.List<ServiceInstance> getInstances()

Description copied from interface: ServiceInstanceList

Returns the current list of services. Note: This method should NEVER block.

Specified by:

getInstances in interface ServiceInstanceList

Returns:

The instances

onApplicationEvent

public void onApplicationEvent(ServerStartupEvent event)

Description copied from interface: ApplicationEventListener

Handle an application event.

Specified by:

onApplicationEvent in interface ApplicationEventListener<ServerStartupEvent>

Parameters:

event - the event to respond to