程序包 org.apache.dubbo.registry.client

类 AbstractServiceDiscovery

java.lang.Object

org.apache.dubbo.registry.client.AbstractServiceDiscovery

所有已实现的接口:

Comparable<Prioritized>, Prioritized, ServiceDiscovery

直接已知子类:

FileSystemServiceDiscovery, KubernetesServiceDiscovery, MulticastServiceDiscovery, NacosServiceDiscovery, ZookeeperServiceDiscovery

public abstract class AbstractServiceDiscovery
extends Object
implements ServiceDiscovery

字段概要

从接口继承的字段 org.apache.dubbo.common.lang.Prioritized

COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

构造器概要

构造器

构造器	说明
AbstractServiceDiscovery()

方法概要

修饰符和类型	方法	说明
void	destroy()	Destroy the ServiceDiscovery
abstract void	doDestroy()
abstract void	doInitialize(URL registryURL)
abstract void	doRegister(ServiceInstance serviceInstance)
abstract void	doUnregister(ServiceInstance serviceInstance)
abstract void	doUpdate(ServiceInstance serviceInstance)
ServiceInstance	getLocalInstance()
void	initialize(URL registryURL)	Initializes the ServiceDiscovery
boolean	isDestroy()
void	register(ServiceInstance serviceInstance)	Registers an instance of ServiceInstance.
void	unregister(ServiceInstance serviceInstance)	Unregisters an instance of ServiceInstance.
void	update(ServiceInstance serviceInstance)	Updates the registered ServiceInstance.

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.dubbo.common.lang.Prioritized

compareTo, getPriority

从接口继承的方法 org.apache.dubbo.registry.client.ServiceDiscovery

addServiceInstancesChangedListener, createListener, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, getDefaultPageSize, getDelay, getInstances, getInstances, getInstances, getInstances, getServices, getUrl, removeServiceInstancesChangedListener, toString

构造器详细资料

AbstractServiceDiscovery

public AbstractServiceDiscovery()

方法详细资料

getLocalInstance

public final ServiceInstance getLocalInstance()

指定者:

getLocalInstance 在接口中 ServiceDiscovery

initialize

public final void initialize(URL registryURL)
                      throws Exception

从接口复制的说明: ServiceDiscovery

Initializes the ServiceDiscovery

指定者:

initialize 在接口中 ServiceDiscovery

参数:

registryURL - the url to connect service registry

抛出:

Exception - If met with error

doInitialize

public abstract void doInitialize(URL registryURL)
                           throws Exception

抛出:

Exception

register

public final void register(ServiceInstance serviceInstance)
                    throws RuntimeException

从接口复制的说明: ServiceDiscovery

Registers an instance of ServiceInstance.

指定者:

register 在接口中 ServiceDiscovery

参数:

serviceInstance - an instance of ServiceInstance to be registered

抛出:

RuntimeException - if failed

doRegister

public abstract void doRegister(ServiceInstance serviceInstance)
                         throws RuntimeException

抛出:

RuntimeException

update

public final void update(ServiceInstance serviceInstance)
                  throws RuntimeException

从接口复制的说明: ServiceDiscovery

Updates the registered ServiceInstance.

指定者:

update 在接口中 ServiceDiscovery

参数:

serviceInstance - the registered ServiceInstance

抛出:

RuntimeException - if failed

doUpdate

public abstract void doUpdate(ServiceInstance serviceInstance)
                       throws RuntimeException

抛出:

RuntimeException

unregister

public final void unregister(ServiceInstance serviceInstance)
                      throws RuntimeException

从接口复制的说明: ServiceDiscovery

Unregisters an instance of ServiceInstance.

指定者:

unregister 在接口中 ServiceDiscovery

参数:

serviceInstance - an instance of ServiceInstance to be unregistered

抛出:

RuntimeException - if failed

doUnregister

public abstract void doUnregister(ServiceInstance serviceInstance)

destroy

public final void destroy()
                   throws Exception

从接口复制的说明: ServiceDiscovery

Destroy the ServiceDiscovery

指定者:

destroy 在接口中 ServiceDiscovery

抛出:

Exception - If met with error

doDestroy

public abstract void doDestroy()
                        throws Exception

抛出:

Exception

isDestroy

public final boolean isDestroy()

指定者:

isDestroy 在接口中 ServiceDiscovery