org.apache.servicecomb.registry.api

Interface Discovery

All Superinterfaces:

LifeCycle, org.apache.servicecomb.foundation.common.utils.SPIEnabled, org.apache.servicecomb.foundation.common.utils.SPIOrder

public interface Discovery
extends org.apache.servicecomb.foundation.common.utils.SPIEnabled, org.apache.servicecomb.foundation.common.utils.SPIOrder, LifeCycle

This is the core service discovery interface.

Method Summary

Modifier and Type	Method and Description
default MicroserviceInstances	findServiceInstances(String appId, String serviceName, String versionRule) Find all instances.
default MicroserviceInstances	findServiceInstances(String appId, String serviceName, String versionRule, String revision)
List<Microservice>	getAllMicroservices() get all Microservices Life Cycle：This method is called anytime after run.
Microservice	getMicroservice(String microserviceId) get Microservice Life Cycle：This method is called anytime after run.
MicroserviceInstance	getMicroserviceInstance(String serviceId, String instanceId) get MicroserviceInstance Life Cycle：This method is called anytime after run.
String	getSchema(String microserviceId, Collection<MicroserviceInstance> instances, String schemaId) get schema content Life Cycle：This method is called anytime after run.
String	name()

Methods inherited from interface org.apache.servicecomb.foundation.common.utils.SPIEnabled

enabled

Methods inherited from interface org.apache.servicecomb.foundation.common.utils.SPIOrder

getOrder

Methods inherited from interface org.apache.servicecomb.registry.api.LifeCycle

destroy, init, run

Method Detail

getMicroservice

Microservice getMicroservice(String microserviceId)

get Microservice
Life Cycle：This method is called anytime after run.

getAllMicroservices

List<Microservice> getAllMicroservices()

get all Microservices
Life Cycle：This method is called anytime after run.

getSchema

String getSchema(String microserviceId,
                 Collection<MicroserviceInstance> instances,
                 String schemaId)

get schema content
Life Cycle：This method is called anytime after run.

getMicroserviceInstance

MicroserviceInstance getMicroserviceInstance(String serviceId,
                                             String instanceId)

get MicroserviceInstance
Life Cycle：This method is called anytime after run.

findServiceInstances

default MicroserviceInstances findServiceInstances(String appId,
                                                   String serviceName,
                                                   String versionRule)

Find all instances. Implementations can use gerRevision to retrieve the latest instances changed.
Life Cycle：This method is called anytime after run.

Parameters:

appId - application id

serviceName - microservice name

versionRule - literal version rule. e.g. 1.0.0, 1.0.0+, [1.0.0, 2.0.0)

Returns:

all instances match the criteria.

findServiceInstances

default MicroserviceInstances findServiceInstances(String appId,
                                                   String serviceName,
                                                   String versionRule,
                                                   String revision)

name

String name()