Package org.apache.dubbo.registry.nacos

Class NacosServiceDiscovery

java.lang.Object

org.apache.dubbo.registry.client.AbstractServiceDiscovery

org.apache.dubbo.registry.nacos.NacosServiceDiscovery

All Implemented Interfaces:

Comparable<Prioritized>, Prioritized, ServiceDiscovery, RegistryService

public class NacosServiceDiscovery
extends AbstractServiceDiscovery

Nacos ServiceDiscovery implementation

Since:

2.7.5

See Also:

• ServiceDiscovery

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	NacosServiceDiscovery.NacosEventListener

Field Summary

Fields inherited from interface org.apache.dubbo.common.lang.Prioritized

COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor	Description
NacosServiceDiscovery(ApplicationModel applicationModel, URL registryURL)

Method Summary

Modifier and Type	Method	Description
void	addServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
void	doDestroy()
void	doRegister(ServiceInstance serviceInstance)
void	doUnregister(ServiceInstance serviceInstance)
List<ServiceInstance>	getInstances(String serviceName)
Set<String>	getServices()
URL	getUrl()
void	removeServiceInstancesChangedListener(ServiceInstancesChangedListener listener)

Methods inherited from class org.apache.dubbo.registry.client.AbstractServiceDiscovery

destroy, getLocalInstance, getLocalMetadata, getLocalMetadata, getRemoteMetadata, getRemoteMetadata, isDestroy, lookup, register, register, subscribe, unregister, unregister, unsubscribe, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.dubbo.common.lang.Prioritized

compareTo, getPriority

Methods inherited from interface org.apache.dubbo.registry.client.ServiceDiscovery

createListener, getDelay, isAvailable, toString

Constructor Details

NacosServiceDiscovery

public NacosServiceDiscovery(ApplicationModel applicationModel,
 URL registryURL)

Method Details

doDestroy

public void doDestroy()
               throws Exception

Throws:

Exception

doRegister

public void doRegister(ServiceInstance serviceInstance)

doUnregister

public void doUnregister(ServiceInstance serviceInstance)
                  throws RuntimeException

Throws:

RuntimeException

getServices

public Set<String> getServices()

getInstances

public List<ServiceInstance> getInstances(String serviceName)
                                   throws NullPointerException

Throws:

NullPointerException

addServiceInstancesChangedListener

public void addServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
                                        throws NullPointerException,
IllegalArgumentException

Throws:

NullPointerException

IllegalArgumentException

removeServiceInstancesChangedListener

public void removeServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
                                           throws IllegalArgumentException

Throws:

IllegalArgumentException

getUrl

public URL getUrl()

Specified by:

getUrl in interface ServiceDiscovery

Overrides:

getUrl in class AbstractServiceDiscovery