org.springframework.cloud.client.discovery.composite

Class CompositeDiscoveryClient

java.lang.Object

org.springframework.cloud.client.discovery.composite.CompositeDiscoveryClient

All Implemented Interfaces:

DiscoveryClient, org.springframework.core.Ordered

public class CompositeDiscoveryClient
extends Object
implements DiscoveryClient

A DiscoveryClient that is composed of other discovery clients and delegates calls to each of them in order.

Author:

Biju Kunjummen, Olga Maciaszek-Sharma

Field Summary

Fields inherited from interface org.springframework.cloud.client.discovery.DiscoveryClient

DEFAULT_ORDER

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
CompositeDiscoveryClient(List<DiscoveryClient> discoveryClients)

Method Summary

Modifier and Type	Method and Description
String	description() A human-readable description of the implementation, used in HealthIndicator.
List<DiscoveryClient>	getDiscoveryClients()
List<ServiceInstance>	getInstances(String serviceId) Gets all ServiceInstances associated with a particular serviceId.
List<String>	getServices()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cloud.client.discovery.DiscoveryClient

getOrder, probe

Constructor Detail

CompositeDiscoveryClient

public CompositeDiscoveryClient(List<DiscoveryClient> discoveryClients)

Method Detail

description

public String description()

Description copied from interface: DiscoveryClient

A human-readable description of the implementation, used in HealthIndicator.

Specified by:

description in interface DiscoveryClient

Returns:

The description.

getInstances

public List<ServiceInstance> getInstances(String serviceId)

Description copied from interface: DiscoveryClient

Gets all ServiceInstances associated with a particular serviceId.

Specified by:

getInstances in interface DiscoveryClient

Parameters:

serviceId - The serviceId to query.

Returns:

A List of ServiceInstance.

getServices

public List<String> getServices()

Specified by:

getServices in interface DiscoveryClient

Returns:

All known service IDs.

getDiscoveryClients

public List<DiscoveryClient> getDiscoveryClients()