org.apache.dubbo.registry.multiple

Class MultipleRegistryServiceDiscovery

java.lang.Object

org.apache.dubbo.registry.client.AbstractServiceDiscovery

org.apache.dubbo.registry.multiple.MultipleRegistryServiceDiscovery

All Implemented Interfaces:

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

public class MultipleRegistryServiceDiscovery
extends AbstractServiceDiscovery

Field Summary

Fields

Modifier and Type	Field and Description
static String	REGISTRY_PREFIX_KEY

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

COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor and Description
MultipleRegistryServiceDiscovery()

Method Summary

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

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

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, getInstances, removeServiceInstancesChangedListener, toString

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

compareTo, getPriority

Field Detail

REGISTRY_PREFIX_KEY

public static final String REGISTRY_PREFIX_KEY

See Also:

Constant Field Values

Constructor Detail

MultipleRegistryServiceDiscovery

public MultipleRegistryServiceDiscovery()

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

addServiceInstancesChangedListener

public void addServiceInstancesChangedListener(ServiceInstancesChangedListener listener)
                                        throws NullPointerException,
                                               IllegalArgumentException

Throws:

NullPointerException

IllegalArgumentException

getInstances

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

Throws:

NullPointerException

IllegalArgumentException

UnsupportedOperationException

getServices

public Set<String> getServices()

getLocalInstance

public ServiceInstance getLocalInstance()

Specified by:

getLocalInstance in interface ServiceDiscovery

Overrides:

getLocalInstance in class AbstractServiceDiscovery