com.tencent.polaris.client.api

Class SDKContext

java.lang.Object

com.tencent.polaris.api.control.Destroyable

com.tencent.polaris.client.api.SDKContext

All Implemented Interfaces:

InitContext, Closeable, AutoCloseable

public class SDKContext
extends Destroyable
implements InitContext, AutoCloseable, Closeable

SDK初始化相关的上下文信息

Author:

andrewshan, Haotian Zhang

Constructor Summary

Constructors

Constructor and Description
SDKContext(com.tencent.polaris.api.config.Configuration configuration, Manager plugins, ValueContext valueContext) 构造器

Method Summary

Modifier and Type	Method and Description
void	close()
com.tencent.polaris.api.config.Configuration	getConfig()
Extensions	getExtensions()
<T extends AbstractFlow> T	getOrInitFlow(Class<T> clazz)
Supplier	getPlugins()
Collection<ServerServiceInfo>	getServerServices()
ValueContext	getValueContext()
void	init()
static SDKContext	initContext() 通过默认配置初始化SDKContext
static SDKContext	initContextByConfig(com.tencent.polaris.api.config.Configuration config) 通过配置对象初始化SDK上下文
static String	parseHost(com.tencent.polaris.api.config.Configuration configuration)
static String	parseServerConnectorProtocol(com.tencent.polaris.api.config.Configuration configuration) Get protocol of server connector, such as: DefaultPlugins.SERVER_CONNECTOR_COMPOSITE DefaultPlugins.SERVER_CONNECTOR_GRPC DefaultPlugins.SERVER_CONNECTOR_CONSUL
void	registerDestroyHook(Destroyable destroyable)

Methods inherited from class com.tencent.polaris.api.control.Destroyable

destroy, getName, isDestroyed

Methods inherited from class java.lang.Object

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

Constructor Detail

SDKContext

public SDKContext(com.tencent.polaris.api.config.Configuration configuration,
                  Manager plugins,
                  ValueContext valueContext)

构造器

Parameters:

configuration - 配置

plugins - 插件工厂

valueContext - 上下文

Method Detail

initContext

public static SDKContext initContext()
                              throws PolarisException

通过默认配置初始化SDKContext

Returns:

SDKContext对象

Throws:

PolarisException - 初始化异常

initContextByConfig

public static SDKContext initContextByConfig(com.tencent.polaris.api.config.Configuration config)
                                      throws PolarisException

通过配置对象初始化SDK上下文

Parameters:

config - 配置对象

Returns:

SDK上下文

Throws:

PolarisException - 初始化过程的异常

parseHost

public static String parseHost(com.tencent.polaris.api.config.Configuration configuration)

parseServerConnectorProtocol

public static String parseServerConnectorProtocol(com.tencent.polaris.api.config.Configuration configuration)

Get protocol of server connector, such as:

• DefaultPlugins.SERVER_CONNECTOR_COMPOSITE
• DefaultPlugins.SERVER_CONNECTOR_GRPC
• DefaultPlugins.SERVER_CONNECTOR_CONSUL

Parameters:

configuration -

Returns:

init

public void init()
          throws PolarisException

Throws:

PolarisException

getExtensions

public Extensions getExtensions()

getConfig

public com.tencent.polaris.api.config.Configuration getConfig()

Specified by:

getConfig in interface InitContext

getPlugins

public Supplier getPlugins()

Specified by:

getPlugins in interface InitContext

getValueContext

public ValueContext getValueContext()

Specified by:

getValueContext in interface InitContext

getServerServices

public Collection<ServerServiceInfo> getServerServices()

Specified by:

getServerServices in interface InitContext

registerDestroyHook

public void registerDestroyHook(Destroyable destroyable)

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

getOrInitFlow

public <T extends AbstractFlow> T getOrInitFlow(Class<T> clazz)