io.seata.discovery.registry

接口 RegistryService<T>

类型参数:

T - the type parameter

所有已知实现类:

ConsulRegistryServiceImpl, EtcdRegistryServiceImpl, EurekaRegistryServiceImpl, FileRegistryServiceImpl, NacosRegistryServiceImpl, RedisRegistryServiceImpl, SofaRegistryServiceImpl, ZookeeperRegisterServiceImpl

public interface RegistryService<T>

The interface Registry service.

字段概要

字段

限定符和类型	字段和说明
static String	CONFIG_SPLIT_CHAR The constant CONFIG_SPLIT_CHAR.
static Map<String,List<InetSocketAddress>>	CURRENT_ADDRESS_MAP Service node health check
static String	PREFIX_SERVICE_MAPPING The constant PREFIX_SERVICE_MAPPING.
static String	PREFIX_SERVICE_ROOT The constant PREFIX_SERVICE_ROOT.
static Set<String>	SERVICE_GROUP_NAME

方法概要

限定符和类型	方法和说明
default List<InetSocketAddress>	aliveLookup(String transactionServiceGroup)
void	close() Close.
default String	getServiceGroup(String key) Get current service group name
List<InetSocketAddress>	lookup(String key) Lookup list.
default List<InetSocketAddress>	refreshAliveLookup(String transactionServiceGroup, List<InetSocketAddress> aliveAddress)
void	register(InetSocketAddress address) Register.
void	subscribe(String cluster, T listener) Subscribe.
void	unregister(InetSocketAddress address) Unregister.
void	unsubscribe(String cluster, T listener) Unsubscribe.

字段详细资料

PREFIX_SERVICE_MAPPING

static final String PREFIX_SERVICE_MAPPING

The constant PREFIX_SERVICE_MAPPING.

另请参阅:

常量字段值

PREFIX_SERVICE_ROOT

static final String PREFIX_SERVICE_ROOT

The constant PREFIX_SERVICE_ROOT.

另请参阅:

常量字段值

CONFIG_SPLIT_CHAR

static final String CONFIG_SPLIT_CHAR

The constant CONFIG_SPLIT_CHAR.

另请参阅:

常量字段值

SERVICE_GROUP_NAME

static final Set<String> SERVICE_GROUP_NAME

CURRENT_ADDRESS_MAP

static final Map<String,List<InetSocketAddress>> CURRENT_ADDRESS_MAP

Service node health check

方法详细资料

register

void register(InetSocketAddress address)
       throws Exception

Register.

参数:

address - the address

抛出:

Exception - the exception

unregister

void unregister(InetSocketAddress address)
         throws Exception

Unregister.

参数:

address - the address

抛出:

Exception - the exception

subscribe

void subscribe(String cluster,
               T listener)
        throws Exception

Subscribe.

参数:

cluster - the cluster

listener - the listener

抛出:

Exception - the exception

unsubscribe

void unsubscribe(String cluster,
                 T listener)
          throws Exception

Unsubscribe.

参数:

cluster - the cluster

listener - the listener

抛出:

Exception - the exception

lookup

List<InetSocketAddress> lookup(String key)
                        throws Exception

Lookup list.

参数:

key - the key

返回:

the list

抛出:

Exception - the exception

close

void close()
    throws Exception

Close.

抛出:

Exception

getServiceGroup

default String getServiceGroup(String key)

Get current service group name

参数:

key - service group

返回:

the service group name

aliveLookup

default List<InetSocketAddress> aliveLookup(String transactionServiceGroup)

refreshAliveLookup

default List<InetSocketAddress> refreshAliveLookup(String transactionServiceGroup,
                                                   List<InetSocketAddress> aliveAddress)