com.alibaba.dubbo.registry.support
Class AbstractRegistryFactory

java.lang.Object
  com.alibaba.dubbo.registry.support.AbstractRegistryFactory

All Implemented Interfaces:

RegistryFactory

Direct Known Subclasses:

DubboRegistryFactory, MulticastRegistryFactory, ZookeeperRegistryFactory

public abstract class AbstractRegistryFactory
extends Object
implements RegistryFactory

AbstractRegistryFactory. (SPI, Singleton, ThreadSafe)

Author:

william.liangf

See Also:

RegistryFactory

Constructor Summary

AbstractRegistryFactory()

Method Summary

static void	destroyAll() 关闭所有已创建注册中心
static Collection<Registry>	getRegistries() 获取所有注册中心
Registry	getRegistry(URL url) 连接注册中心.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRegistryFactory

public AbstractRegistryFactory()

Method Detail

getRegistries

public static Collection<Registry> getRegistries()

获取所有注册中心

Returns:

所有注册中心

destroyAll

public static void destroyAll()

关闭所有已创建注册中心

getRegistry

public Registry getRegistry(URL url)

Description copied from interface: RegistryFactory

连接注册中心. 连接注册中心需处理契约：
1. 当设置check=false时表示不检查连接，否则在连接不上时抛出异常。
2. 支持URL上的username:password权限认证。
3. 支持backup=10.20.153.10备选注册中心集群地址。
4. 支持file=registry.cache本地磁盘文件缓存。
5. 支持timeout=1000请求超时设置。
6. 支持session=60000会话超时或过期设置。

Specified by:

getRegistry in interface RegistryFactory

Parameters:

url - 注册中心地址，不允许为空

Returns:

注册中心引用，总不返回空