Package org.springframework.cloud.client.discovery.simple

Class SimpleDiscoveryClient

java.lang.Object

org.springframework.cloud.client.discovery.simple.SimpleDiscoveryClient

All Implemented Interfaces:

DiscoveryClient, org.springframework.core.Ordered

public class SimpleDiscoveryClient
extends Object
implements DiscoveryClient

A DiscoveryClient that will use the properties file as a source of service instances.

Author:

Biju Kunjummen, Olga Maciaszek-Sharma, Charu Covindane

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	Description
SimpleDiscoveryClient(SimpleDiscoveryProperties simpleDiscoveryProperties)

Method Summary

Modifier and Type	Method	Description
String	description()	A human-readable description of the implementation, used in HealthIndicator.
List<ServiceInstance>	getInstances(String serviceId)	Gets all ServiceInstances associated with a particular serviceId.
int	getOrder()	Default implementation for getting order of discovery clients.
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

probe

Constructor Details

SimpleDiscoveryClient

public SimpleDiscoveryClient(SimpleDiscoveryProperties simpleDiscoveryProperties)

Method Details

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.

getOrder

public int getOrder()

Description copied from interface: DiscoveryClient

Default implementation for getting order of discovery clients.

Specified by:

getOrder in interface DiscoveryClient

Specified by:

getOrder in interface org.springframework.core.Ordered

Returns:

order