com.weibo.api.motan.switcher

Class LocalSwitcherService

java.lang.Object

com.weibo.api.motan.switcher.LocalSwitcherService

All Implemented Interfaces:

SwitcherService

@SpiMeta(name="localSwitcherService")
public class LocalSwitcherService
extends Object
implements SwitcherService

Version:

创建时间：2013-6-14

Author:

maijunsheng

Constructor Summary

Constructors

Constructor and Description
LocalSwitcherService()

Method Summary

Modifier and Type	Method and Description
List<Switcher>	getAllSwitchers() 获取所有接口降级开关
Switcher	getSwitcher(String name) 获取接口降级开关
static Switcher	getSwitcherStatic(String name)
void	initSwitcher(String switcherName, boolean initialValue) 初始化开关。
boolean	isOpen(String switcherName) 检查开关是否开启。
boolean	isOpen(String switcherName, boolean defaultValue) 检查开关是否开启，如果开关不存在则将开关置默认值，并返回。
static void	putSwitcher(Switcher switcher)
void	registerListener(String switcherName, SwitcherListener listener) register a listener for switcher value change, register a listener twice will only fire once
void	setValue(String switcherName, boolean value) 设置开关状态。
void	unRegisterListener(String switcherName, SwitcherListener listener) unregister a listener

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalSwitcherService

public LocalSwitcherService()

Method Detail

getSwitcherStatic

public static Switcher getSwitcherStatic(String name)

getSwitcher

public Switcher getSwitcher(String name)

Description copied from interface: SwitcherService

获取接口降级开关

Specified by:

getSwitcher in interface SwitcherService

Returns:

getAllSwitchers

public List<Switcher> getAllSwitchers()

Description copied from interface: SwitcherService

获取所有接口降级开关

Specified by:

getAllSwitchers in interface SwitcherService

Returns:

putSwitcher

public static void putSwitcher(Switcher switcher)

initSwitcher

public void initSwitcher(String switcherName,
                         boolean initialValue)

Description copied from interface: SwitcherService

初始化开关。

Specified by:

initSwitcher in interface SwitcherService

isOpen

public boolean isOpen(String switcherName)

Description copied from interface: SwitcherService

检查开关是否开启。

Specified by:

isOpen in interface SwitcherService

Returns:

true ：设置来开关，并且开关值为true false：未设置开关或开关为false

isOpen

public boolean isOpen(String switcherName,
                      boolean defaultValue)

Description copied from interface: SwitcherService

检查开关是否开启，如果开关不存在则将开关置默认值，并返回。

Specified by:

isOpen in interface SwitcherService

Returns:

开关存在时返回开关值，开关不存在时设置开关为默认值，并返回默认值。

setValue

public void setValue(String switcherName,
                     boolean value)

Description copied from interface: SwitcherService

设置开关状态。

Specified by:

setValue in interface SwitcherService

registerListener

public void registerListener(String switcherName,
                             SwitcherListener listener)

Description copied from interface: SwitcherService

register a listener for switcher value change, register a listener twice will only fire once

Specified by:

registerListener in interface SwitcherService

unRegisterListener

public void unRegisterListener(String switcherName,
                               SwitcherListener listener)

Description copied from interface: SwitcherService

unregister a listener

Specified by:

unRegisterListener in interface SwitcherService

listener - the listener to be unregistered, null for all listeners for this switcherName