org.apache.dubbo.registry.client.migration

Class MigrationInvoker<T>

java.lang.Object

org.apache.dubbo.registry.client.migration.MigrationInvoker<T>

All Implemented Interfaces:

Node, ClusterInvoker<T>, MigrationClusterInvoker<T>, org.apache.dubbo.rpc.Invoker<T>

Direct Known Subclasses:

ServiceDiscoveryMigrationInvoker

public class MigrationInvoker<T>
extends Object
implements MigrationClusterInvoker<T>

Constructor Summary

Constructors

Constructor and Description
MigrationInvoker(ClusterInvoker<T> invoker, ClusterInvoker<T> serviceDiscoveryInvoker, RegistryProtocol registryProtocol, Cluster cluster, Registry registry, Class<T> type, URL url, URL consumerUrl)
MigrationInvoker(RegistryProtocol registryProtocol, Cluster cluster, Registry registry, Class<T> type, URL url, URL consumerUrl)

Method Summary

Modifier and Type	Method and Description
boolean	checkInvokerAvailable(ClusterInvoker<T> invoker)
void	destroy()
void	destroyInterfaceInvoker(ClusterInvoker<T> invoker)
void	destroyServiceDiscoveryInvoker(ClusterInvoker<?> serviceDiscoveryInvoker)
void	discardInterfaceInvokerAddress(ClusterInvoker<T> invoker)
void	discardServiceDiscoveryInvokerAddress(ClusterInvoker<?> serviceDiscoveryInvoker)
void	fallbackToInterfaceInvoker()
Directory<T>	getDirectory()
Class<T>	getInterface()
ClusterInvoker<T>	getInvoker()
MigrationRule	getMigrationRule()
URL	getRegistryUrl()
ClusterInvoker<T>	getServiceDiscoveryInvoker()
URL	getUrl()
org.apache.dubbo.rpc.Result	invoke(org.apache.dubbo.rpc.Invocation invocation)
AtomicBoolean	invokersChanged()
boolean	isAvailable()
boolean	isDestroyed()
boolean	isMigrationMultiRegistry()
boolean	isServiceInvoker()
void	migrateToServiceDiscoveryInvoker(boolean forceMigrate)
void	refreshInterfaceInvoker()
void	refreshServiceDiscoveryInvoker()
void	reRefer(URL newSubscribeUrl)
void	setInvoker(ClusterInvoker<T> invoker)
void	setMigrationRule(MigrationRule rule)
void	setServiceDiscoveryInvoker(ClusterInvoker<T> serviceDiscoveryInvoker)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.dubbo.rpc.Invoker

destroyAll

Constructor Detail

MigrationInvoker

public MigrationInvoker(RegistryProtocol registryProtocol,
                        Cluster cluster,
                        Registry registry,
                        Class<T> type,
                        URL url,
                        URL consumerUrl)

MigrationInvoker

public MigrationInvoker(ClusterInvoker<T> invoker,
                        ClusterInvoker<T> serviceDiscoveryInvoker,
                        RegistryProtocol registryProtocol,
                        Cluster cluster,
                        Registry registry,
                        Class<T> type,
                        URL url,
                        URL consumerUrl)

Method Detail

getInvoker

public ClusterInvoker<T> getInvoker()

setInvoker

public void setInvoker(ClusterInvoker<T> invoker)

getServiceDiscoveryInvoker

public ClusterInvoker<T> getServiceDiscoveryInvoker()

setServiceDiscoveryInvoker

public void setServiceDiscoveryInvoker(ClusterInvoker<T> serviceDiscoveryInvoker)

getInterface

public Class<T> getInterface()

Specified by:

getInterface in interface org.apache.dubbo.rpc.Invoker<T>

migrateToServiceDiscoveryInvoker

public void migrateToServiceDiscoveryInvoker(boolean forceMigrate)

Specified by:

migrateToServiceDiscoveryInvoker in interface MigrationClusterInvoker<T>

reRefer

public void reRefer(URL newSubscribeUrl)

Specified by:

reRefer in interface MigrationClusterInvoker<T>

fallbackToInterfaceInvoker

public void fallbackToInterfaceInvoker()

Specified by:

fallbackToInterfaceInvoker in interface MigrationClusterInvoker<T>

invoke

public org.apache.dubbo.rpc.Result invoke(org.apache.dubbo.rpc.Invocation invocation)
                                   throws org.apache.dubbo.rpc.RpcException

Specified by:

invoke in interface org.apache.dubbo.rpc.Invoker<T>

Throws:

org.apache.dubbo.rpc.RpcException

isAvailable

public boolean isAvailable()

Specified by:

isAvailable in interface Node

destroy

public void destroy()

Specified by:

destroy in interface Node

getUrl

public URL getUrl()

Specified by:

getUrl in interface Node

getRegistryUrl

public URL getRegistryUrl()

Specified by:

getRegistryUrl in interface ClusterInvoker<T>

getDirectory

public Directory<T> getDirectory()

Specified by:

getDirectory in interface ClusterInvoker<T>

isDestroyed

public boolean isDestroyed()

Specified by:

isDestroyed in interface ClusterInvoker<T>

invokersChanged

public AtomicBoolean invokersChanged()

Specified by:

invokersChanged in interface MigrationClusterInvoker<T>

destroyServiceDiscoveryInvoker

public void destroyServiceDiscoveryInvoker(ClusterInvoker<?> serviceDiscoveryInvoker)

Specified by:

destroyServiceDiscoveryInvoker in interface MigrationClusterInvoker<T>

discardServiceDiscoveryInvokerAddress

public void discardServiceDiscoveryInvokerAddress(ClusterInvoker<?> serviceDiscoveryInvoker)

Specified by:

discardServiceDiscoveryInvokerAddress in interface MigrationClusterInvoker<T>

refreshServiceDiscoveryInvoker

public void refreshServiceDiscoveryInvoker()

Specified by:

refreshServiceDiscoveryInvoker in interface MigrationClusterInvoker<T>

refreshInterfaceInvoker

public void refreshInterfaceInvoker()

Specified by:

refreshInterfaceInvoker in interface MigrationClusterInvoker<T>

destroyInterfaceInvoker

public void destroyInterfaceInvoker(ClusterInvoker<T> invoker)

Specified by:

destroyInterfaceInvoker in interface MigrationClusterInvoker<T>

discardInterfaceInvokerAddress

public void discardInterfaceInvokerAddress(ClusterInvoker<T> invoker)

Specified by:

discardInterfaceInvokerAddress in interface MigrationClusterInvoker<T>

checkInvokerAvailable

public boolean checkInvokerAvailable(ClusterInvoker<T> invoker)

isServiceInvoker

public boolean isServiceInvoker()

Specified by:

isServiceInvoker in interface MigrationClusterInvoker<T>

getMigrationRule

public MigrationRule getMigrationRule()

Specified by:

getMigrationRule in interface MigrationClusterInvoker<T>

setMigrationRule

public void setMigrationRule(MigrationRule rule)

Specified by:

setMigrationRule in interface MigrationClusterInvoker<T>

isMigrationMultiRegistry

public boolean isMigrationMultiRegistry()

Specified by:

isMigrationMultiRegistry in interface MigrationClusterInvoker<T>