程序包 com.alibaba.nacos.naming.core

类 InstanceOperatorClientImpl

java.lang.Object

com.alibaba.nacos.naming.core.InstanceOperatorClientImpl

所有已实现的接口:

InstanceOperator

@Service
public class InstanceOperatorClientImpl
extends java.lang.Object
implements InstanceOperator

Instance service.

作者:

xiweng.yy

字段概要

字段

修饰符和类型	字段	说明
private ClientManager	clientManager
private ClientOperationService	clientOperationService
private NamingMetadataManager	metadataManager
private NamingMetadataOperateService	metadataOperateService
private UdpPushService	pushService
private ServiceStorage	serviceStorage
private SwitchDomain	switchDomain

构造器概要

构造器

构造器	说明
InstanceOperatorClientImpl(ClientManagerDelegate clientManager, ClientOperationServiceProxy clientOperationService, ServiceStorage serviceStorage, NamingMetadataOperateService metadataOperateService, NamingMetadataManager metadataManager, SwitchDomain switchDomain, UdpPushService pushService)

方法概要

修饰符和类型	方法	说明
java.util.List<java.lang.String>	batchDeleteMetadata(java.lang.String namespaceId, InstanceOperationInfo instanceOperationInfo, java.util.Map<java.lang.String,java.lang.String> metadata)	Batch delete metadata of instances.
java.util.List<java.lang.String>	batchUpdateMetadata(java.lang.String namespaceId, InstanceOperationInfo instanceOperationInfo, java.util.Map<java.lang.String,java.lang.String> metadata)	Batch update metadata of instances.
private InstanceMetadata	buildMetadata(com.alibaba.nacos.api.naming.pojo.Instance instance)
private InstanceMetadata	cloneMetadata(InstanceMetadata instanceMetadata)
private void	createIpPortClientIfAbsent(java.lang.String clientId)
private java.util.List<com.alibaba.nacos.api.naming.pojo.Instance>	findBatchUpdateInstance(InstanceOperationInfo instanceOperationInfo, Service service)
long	getHeartBeatInterval(java.lang.String namespaceId, java.lang.String serviceName, java.lang.String ip, int port, java.lang.String cluster)	Get heart beat interval for specified instance.
com.alibaba.nacos.api.naming.pojo.Instance	getInstance(java.lang.String namespaceId, java.lang.String serviceName, java.lang.String cluster, java.lang.String ip, int port)	Get instance detail information.
private com.alibaba.nacos.api.naming.pojo.Instance	getInstance0(Service service, java.lang.String cluster, java.lang.String ip, int port)
private Service	getService(java.lang.String namespaceId, java.lang.String serviceName, boolean ephemeral)
int	handleBeat(java.lang.String namespaceId, java.lang.String serviceName, java.lang.String ip, int port, java.lang.String cluster, RsInfo clientBeat, BeatInfoInstanceBuilder builder)	Handle beat request.
java.util.List<? extends com.alibaba.nacos.api.naming.pojo.Instance>	listAllInstances(java.lang.String namespaceId, java.lang.String serviceName)	List all instances whatever status they are.
com.alibaba.nacos.api.naming.pojo.ServiceInfo	listInstance(java.lang.String namespaceId, java.lang.String serviceName, Subscriber subscriber, java.lang.String cluster, boolean healthOnly)	Get all instance of input service.
private void	mergeMetadata(InstanceMetadata newMetadata, InstancePatchObject patchObject)
void	patchInstance(java.lang.String namespaceId, java.lang.String serviceName, InstancePatchObject patchObject)	Patch update instance information.
void	registerInstance(java.lang.String namespaceId, java.lang.String serviceName, com.alibaba.nacos.api.naming.pojo.Instance instance)	This method creates IpPortBasedClient if it don't exist.
void	removeInstance(java.lang.String namespaceId, java.lang.String serviceName, com.alibaba.nacos.api.naming.pojo.Instance instance)	Remove instance from service.
void	updateInstance(java.lang.String namespaceId, java.lang.String serviceName, com.alibaba.nacos.api.naming.pojo.Instance instance)	Update instance information.

从类继承的方法 java.lang.Object

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

字段详细资料

clientManager

private final ClientManager clientManager

clientOperationService

private final ClientOperationService clientOperationService

serviceStorage

private final ServiceStorage serviceStorage

metadataOperateService

private final NamingMetadataOperateService metadataOperateService

metadataManager

private final NamingMetadataManager metadataManager

switchDomain

private final SwitchDomain switchDomain

pushService

private final UdpPushService pushService

构造器详细资料

InstanceOperatorClientImpl

public InstanceOperatorClientImpl(ClientManagerDelegate clientManager,
                                  ClientOperationServiceProxy clientOperationService,
                                  ServiceStorage serviceStorage,
                                  NamingMetadataOperateService metadataOperateService,
                                  NamingMetadataManager metadataManager,
                                  SwitchDomain switchDomain,
                                  UdpPushService pushService)

方法详细资料

registerInstance

public void registerInstance(java.lang.String namespaceId,
                             java.lang.String serviceName,
                             com.alibaba.nacos.api.naming.pojo.Instance instance)
                      throws com.alibaba.nacos.api.exception.NacosException

This method creates IpPortBasedClient if it don't exist.

指定者:

registerInstance 在接口中 InstanceOperator

参数:

namespaceId - id of namespace

serviceName - grouped service name group@@service

instance - instance to register

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception when register failed

removeInstance

public void removeInstance(java.lang.String namespaceId,
                           java.lang.String serviceName,
                           com.alibaba.nacos.api.naming.pojo.Instance instance)

从接口复制的说明: InstanceOperator

Remove instance from service.

指定者:

removeInstance 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

instance - instance

updateInstance

public void updateInstance(java.lang.String namespaceId,
                           java.lang.String serviceName,
                           com.alibaba.nacos.api.naming.pojo.Instance instance)
                    throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

Update instance information. Due to the basic information can't be changed, so this update should only update metadata.

Update API will replace the whole metadata with new input instance.

指定者:

updateInstance 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

instance - instance

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception when update failed

buildMetadata

private InstanceMetadata buildMetadata(com.alibaba.nacos.api.naming.pojo.Instance instance)

patchInstance

public void patchInstance(java.lang.String namespaceId,
                          java.lang.String serviceName,
                          InstancePatchObject patchObject)
                   throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

Patch update instance information. Due to the basic information can't be changed, so this update should only update metadata.

Patch update will only update variables in requests, the others will keep original value.

指定者:

patchInstance 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

patchObject - objects need to be patch

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception when update failed

cloneMetadata

private InstanceMetadata cloneMetadata(InstanceMetadata instanceMetadata)

mergeMetadata

private void mergeMetadata(InstanceMetadata newMetadata,
                           InstancePatchObject patchObject)

listInstance

public com.alibaba.nacos.api.naming.pojo.ServiceInfo listInstance(java.lang.String namespaceId,
                                                                  java.lang.String serviceName,
                                                                  Subscriber subscriber,
                                                                  java.lang.String cluster,
                                                                  boolean healthOnly)

从接口复制的说明: InstanceOperator

Get all instance of input service.

指定者:

listInstance 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

subscriber - subscriber info

cluster - cluster of instances

healthOnly - whether only return health instances

返回:

service info

getInstance

public com.alibaba.nacos.api.naming.pojo.Instance getInstance(java.lang.String namespaceId,
                                                              java.lang.String serviceName,
                                                              java.lang.String cluster,
                                                              java.lang.String ip,
                                                              int port)
                                                       throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

Get instance detail information.

指定者:

getInstance 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

cluster - cluster of instance

ip - ip of instance

port - port of instance

返回:

instance info

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception during query

getInstance0

private com.alibaba.nacos.api.naming.pojo.Instance getInstance0(Service service,
                                                                java.lang.String cluster,
                                                                java.lang.String ip,
                                                                int port)
                                                         throws com.alibaba.nacos.api.exception.NacosException

抛出:

com.alibaba.nacos.api.exception.NacosException

handleBeat

public int handleBeat(java.lang.String namespaceId,
                      java.lang.String serviceName,
                      java.lang.String ip,
                      int port,
                      java.lang.String cluster,
                      RsInfo clientBeat,
                      BeatInfoInstanceBuilder builder)
               throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

Handle beat request.

指定者:

handleBeat 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

ip - ip of instance

port - port of instance

cluster - cluster of instance

clientBeat - client beat info

builder - client beat instance builder, will be used when current instance is not exist and clientBeat exist

返回:

result code

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception when service non-exist and client beat info is null

getHeartBeatInterval

public long getHeartBeatInterval(java.lang.String namespaceId,
                                 java.lang.String serviceName,
                                 java.lang.String ip,
                                 int port,
                                 java.lang.String cluster)

从接口复制的说明: InstanceOperator

Get heart beat interval for specified instance.

指定者:

getHeartBeatInterval 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

ip - ip of instance

port - port of instance

cluster - cluster of instance

返回:

heart beat interval

listAllInstances

public java.util.List<? extends com.alibaba.nacos.api.naming.pojo.Instance> listAllInstances(java.lang.String namespaceId,
                                                                                             java.lang.String serviceName)
                                                                                      throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

List all instances whatever status they are.

指定者:

listAllInstances 在接口中 InstanceOperator

参数:

namespaceId - namespace

serviceName - grouped service name group@@service

返回:

all instances

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception during query

batchUpdateMetadata

public java.util.List<java.lang.String> batchUpdateMetadata(java.lang.String namespaceId,
                                                            InstanceOperationInfo instanceOperationInfo,
                                                            java.util.Map<java.lang.String,java.lang.String> metadata)
                                                     throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

Batch update metadata of instances.

指定者:

batchUpdateMetadata 在接口中 InstanceOperator

参数:

namespaceId - namespace Id of instances

instanceOperationInfo - instance operation info

metadata - updated metadata

返回:

updated instance

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception during update

batchDeleteMetadata

public java.util.List<java.lang.String> batchDeleteMetadata(java.lang.String namespaceId,
                                                            InstanceOperationInfo instanceOperationInfo,
                                                            java.util.Map<java.lang.String,java.lang.String> metadata)
                                                     throws com.alibaba.nacos.api.exception.NacosException

从接口复制的说明: InstanceOperator

Batch delete metadata of instances.

指定者:

batchDeleteMetadata 在接口中 InstanceOperator

参数:

namespaceId - namespace Id of instances

instanceOperationInfo - instance operation info

metadata - delete metadata

返回:

updated instance

抛出:

com.alibaba.nacos.api.exception.NacosException - nacos exception during update

findBatchUpdateInstance

private java.util.List<com.alibaba.nacos.api.naming.pojo.Instance> findBatchUpdateInstance(InstanceOperationInfo instanceOperationInfo,
                                                                                           Service service)

createIpPortClientIfAbsent

private void createIpPortClientIfAbsent(java.lang.String clientId)

getService

private Service getService(java.lang.String namespaceId,
                           java.lang.String serviceName,
                           boolean ephemeral)