org.apache.dubbo.registry.zookeeper

Class ZookeeperServiceDiscovery

java.lang.Object

org.apache.dubbo.registry.client.AbstractServiceDiscovery

org.apache.dubbo.registry.zookeeper.ZookeeperServiceDiscovery

All Implemented Interfaces:

Comparable<org.apache.dubbo.common.lang.Prioritized>, org.apache.dubbo.common.lang.Prioritized, ServiceDiscovery

public class ZookeeperServiceDiscovery
extends AbstractServiceDiscovery

Zookeeper ServiceDiscovery implementation based on Apache Curator X Discovery

Field Summary

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

COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ZookeeperServiceDiscovery()

Method Summary

Modifier and Type	Method and Description
void	addServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
void	destroy()
void	doRegister(ServiceInstance serviceInstance)
void	doUpdate(ServiceInstance serviceInstance)
List<ServiceInstance>	getInstances(String serviceName)
org.apache.dubbo.common.utils.Page<ServiceInstance>	getInstances(String serviceName, int offset, int pageSize, boolean healthyOnly)
Set<String>	getServices()
org.apache.dubbo.common.URL	getUrl()
void	initialize(org.apache.dubbo.common.URL registryURL)
void	removeServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
void	unregister(ServiceInstance serviceInstance)

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

getLocalInstance, register, update

Methods inherited from class java.lang.Object

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

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

dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, getDefaultPageSize, getInstances, getInstances, toString

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

compareTo, getPriority

Constructor Detail

ZookeeperServiceDiscovery

public ZookeeperServiceDiscovery()

Method Detail

initialize

public void initialize(org.apache.dubbo.common.URL registryURL)
                throws Exception

Throws:

Exception

getUrl

public org.apache.dubbo.common.URL getUrl()

destroy

public void destroy()
             throws Exception

Throws:

Exception

doRegister

public void doRegister(ServiceInstance serviceInstance)

Specified by:

doRegister in class AbstractServiceDiscovery

doUpdate

public void doUpdate(ServiceInstance serviceInstance)

Specified by:

doUpdate in class AbstractServiceDiscovery

unregister

public void unregister(ServiceInstance serviceInstance)
                throws RuntimeException

Throws:

RuntimeException

getServices

public Set<String> getServices()

getInstances

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

Throws:

NullPointerException

getInstances

public org.apache.dubbo.common.utils.Page<ServiceInstance> getInstances(String serviceName,
                                                                        int offset,
                                                                        int pageSize,
                                                                        boolean healthyOnly)

addServiceInstancesChangedListener

public void addServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
                                        throws NullPointerException,
                                               IllegalArgumentException

Throws:

NullPointerException

IllegalArgumentException

removeServiceInstancesChangedListener

public void removeServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
                                           throws IllegalArgumentException

Throws:

IllegalArgumentException