org.apache.dubbo.metadata.store

类 RemoteWritableMetadataService

java.lang.Object

org.apache.dubbo.metadata.store.AbstractAbstractWritableMetadataService

org.apache.dubbo.metadata.store.RemoteWritableMetadataService

所有已实现的接口:

MetadataService, WritableMetadataService

public class RemoteWritableMetadataService
extends AbstractAbstractWritableMetadataService

The WritableMetadataService implementation stores the metadata of Dubbo services in metadata center when they exported. It is used by server (provider).

从以下版本开始:

2.7.5

字段概要

从接口继承的字段 org.apache.dubbo.metadata.MetadataService

ALL_SERVICE_INTERFACES, ALL_SERVICE_NAMES, DEFAULT_EXTENSION, SERVICE_INTERFACE_NAME, VERSION

构造器概要

构造器

构造器和说明
RemoteWritableMetadataService()

方法概要

限定符和类型	方法和说明
boolean	exportURL(org.apache.dubbo.common.URL url) Exports a URL
SortedSet<String>	getExportedURLs(String serviceInterface, String group, String version, String protocol) Get the sorted set of String that presents the specified Dubbo exported urls by the serviceInterface, group, version and protocol
MetadataReport	getMetadataReport()
String	getServiceDefinition(String serviceKey) Interface definition.
SortedSet<String>	getSubscribedURLs() the list of String that presents all Dubbo subscribed urls
boolean	subscribeURL(org.apache.dubbo.common.URL url) Subscribes a URL
boolean	unexportURL(org.apache.dubbo.common.URL url) Unexports a URL
boolean	unsubscribeURL(org.apache.dubbo.common.URL url) Unsubscribes a URL

从类继承的方法 org.apache.dubbo.metadata.store.AbstractAbstractWritableMetadataService

publishServiceDefinition

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.dubbo.metadata.WritableMetadataService

getDefaultExtension, getExtension, refreshMetadata, serviceName

从接口继承的方法 org.apache.dubbo.metadata.MetadataService

getExportedURLs, getExportedURLs, getExportedURLs, getExportedURLs, getServiceDefinition, isMetadataServiceURL, toSortedStrings, toSortedStrings, toURLs, version

构造器详细资料

RemoteWritableMetadataService

public RemoteWritableMetadataService()

方法详细资料

getMetadataReport

public MetadataReport getMetadataReport()

exportURL

public boolean exportURL(org.apache.dubbo.common.URL url)

从接口复制的说明: WritableMetadataService

Exports a URL

参数:

url - a URL

返回:

If success , return true

unexportURL

public boolean unexportURL(org.apache.dubbo.common.URL url)

从接口复制的说明: WritableMetadataService

Unexports a URL

参数:

url - a URL

返回:

If success , return true

subscribeURL

public boolean subscribeURL(org.apache.dubbo.common.URL url)

从接口复制的说明: WritableMetadataService

Subscribes a URL

参数:

url - a URL

返回:

If success , return true

unsubscribeURL

public boolean unsubscribeURL(org.apache.dubbo.common.URL url)

从接口复制的说明: WritableMetadataService

Unsubscribes a URL

参数:

url - a URL

返回:

If success , return true

getExportedURLs

public SortedSet<String> getExportedURLs(String serviceInterface,
                                         String group,
                                         String version,
                                         String protocol)

从接口复制的说明: MetadataService

Get the sorted set of String that presents the specified Dubbo exported urls by the serviceInterface, group, version and protocol

参数:

serviceInterface - The class name of Dubbo service interface

group - the Dubbo Service Group (optional)

version - the Dubbo Service Version (optional)

protocol - the Dubbo Service Protocol (optional)

返回:

the non-null read-only sorted set of strings presenting the URLs

另请参阅:

MetadataService.toSortedStrings(Stream), URL.toFullString()

getServiceDefinition

public String getServiceDefinition(String serviceKey)

从接口复制的说明: MetadataService

Interface definition.

返回:

getSubscribedURLs

public SortedSet<String> getSubscribedURLs()

从接口复制的说明: MetadataService

the list of String that presents all Dubbo subscribed urls

返回:

the non-null read-only sorted set of strings presenting the URLs

另请参阅:

MetadataService.toSortedStrings(Stream), URL.toFullString()