io.seata.common.loader

类 EnhancedServiceLoader

java.lang.Object

io.seata.common.loader.EnhancedServiceLoader

public class EnhancedServiceLoader
extends Object

The type Enhanced service loader.

作者:

jimin.jm @alibaba-inc.com

构造器概要

构造器

构造器和说明
EnhancedServiceLoader()

方法概要

限定符和类型	方法和说明
static <S> List<Class>	getAllExtensionClass(Class<S> service) Get all the extension classes, follow LoadLevel defined and sort order
static <S> List<Class>	getAllExtensionClass(Class<S> service, ClassLoader loader) Get all the extension classes, follow LoadLevel defined and sort order
protected static <S> S	initInstance(Class<S> service, Class implClazz) init instance
static <S> S	load(Class<S> service) load service provider
static <S> S	load(Class<S> service, ClassLoader loader) Specify classLoader to load the service provider
static <S> S	load(Class<S> service, String activateName) load service provider
static <S> S	load(Class<S> service, String activateName, ClassLoader loader) Specify classLoader to load the service provider
static <S> List<S>	loadAll(Class<S> service) get all implements

从类继承的方法 java.lang.Object

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

构造器详细资料

EnhancedServiceLoader

public EnhancedServiceLoader()

方法详细资料

load

public static <S> S load(Class<S> service,
                         ClassLoader loader)
                  throws EnhancedServiceNotFoundException

Specify classLoader to load the service provider

类型参数:

S - the type parameter

参数:

service - the service

loader - the loader

返回:

s s

抛出:

EnhancedServiceNotFoundException - the enhanced service not found exception

load

public static <S> S load(Class<S> service)
                  throws EnhancedServiceNotFoundException

load service provider

类型参数:

S - the type parameter

参数:

service - the service

返回:

s s

抛出:

EnhancedServiceNotFoundException - the enhanced service not found exception

load

public static <S> S load(Class<S> service,
                         String activateName)
                  throws EnhancedServiceNotFoundException

load service provider

类型参数:

S - the type parameter

参数:

service - the service

activateName - the activate name

返回:

s s

抛出:

EnhancedServiceNotFoundException - the enhanced service not found exception

load

public static <S> S load(Class<S> service,
                         String activateName,
                         ClassLoader loader)
                  throws EnhancedServiceNotFoundException

Specify classLoader to load the service provider

类型参数:

S - the type parameter

参数:

service - the service

activateName - the activate name

loader - the loader

返回:

s s

抛出:

EnhancedServiceNotFoundException - the enhanced service not found exception

loadAll

public static <S> List<S> loadAll(Class<S> service)

get all implements

类型参数:

S - the type parameter

参数:

service - the service

返回:

list

getAllExtensionClass

public static <S> List<Class> getAllExtensionClass(Class<S> service)

Get all the extension classes, follow LoadLevel defined and sort order

类型参数:

S - the type parameter

参数:

service - the service

返回:

all extension class

getAllExtensionClass

public static <S> List<Class> getAllExtensionClass(Class<S> service,
                                                   ClassLoader loader)

Get all the extension classes, follow LoadLevel defined and sort order

类型参数:

S - the type parameter

参数:

service - the service

loader - the loader

返回:

all extension class

initInstance

protected static <S> S initInstance(Class<S> service,
                                    Class implClazz)
                             throws IllegalAccessException,
                                    InstantiationException

init instance

类型参数:

S - the type parameter

参数:

service - the service

implClazz - the impl clazz

返回:

s

抛出:

IllegalAccessException - the illegal access exception

InstantiationException - the instantiation exception