cn.ponfee.scheduler.common.spring

类 SpringContextHolder

java.lang.Object

cn.ponfee.scheduler.common.spring.SpringContextHolder

所有已实现的接口:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.DisposableBean, org.springframework.context.ApplicationContextAware

public class SpringContextHolder
extends Object
implements org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.DisposableBean

 ContextLoaderListener的bean factory是DispatcherServlet的parent
 spring上下文无法访问spring mvc上下文，但spring mvc上下文却能访问spring上下文，使用List解决
 

spring上下文持有类

作者:

Ponfee

构造器概要

构造器

构造器和说明
SpringContextHolder()

方法概要

限定符和类型	方法和说明
static void	autowire(Object object) Autowire annotated from spring container for object
static boolean	containsBean(String name) 判断是否含有该名称的Bean
void	destroy()
static String[]	getAliases(String name) 获取bean的别名
static <T> T	getBean(Class<T> clazz) 通过类获取bean
static Object	getBean(String name) 通过名称获取bean
static <T> T	getBean(String name, Class<T> clazz)
static Map<String,Object>	getBeansWithAnnotation(Class<? extends Annotation> annotationType) Returns a map that conatain spec annotation beans
static Class<?>	getType(String name) 获取Bean的类型
static boolean	isInitialized()
static boolean	isPrototype(Class<?> type)
static boolean	isPrototype(String name)
static boolean	isSingleton(String name) 判断Bean是否单例
void	setApplicationContext(org.springframework.context.ApplicationContext cxt)

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

SpringContextHolder

public SpringContextHolder()

方法详细资料

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext cxt)
                           throws org.springframework.beans.BeansException

指定者:

setApplicationContext 在接口中 org.springframework.context.ApplicationContextAware

抛出:

org.springframework.beans.BeansException

isInitialized

public static boolean isInitialized()

getBean

public static Object getBean(String name)

通过名称获取bean

参数:

name -

返回:

getBean

public static <T> T getBean(Class<T> clazz)

通过类获取bean

参数:

clazz -

返回:

getBean

public static <T> T getBean(String name,
                            Class<T> clazz)

参数:

name -

clazz -

返回:

containsBean

public static boolean containsBean(String name)

判断是否含有该名称的Bean

参数:

name -

返回:

isSingleton

public static boolean isSingleton(String name)

判断Bean是否单例

参数:

name -

返回:

isPrototype

public static boolean isPrototype(String name)

isPrototype

public static boolean isPrototype(Class<?> type)

getType

public static Class<?> getType(String name)

获取Bean的类型

参数:

name -

返回:

getAliases

public static String[] getAliases(String name)

获取bean的别名

参数:

name -

返回:

getBeansWithAnnotation

public static Map<String,Object> getBeansWithAnnotation(Class<? extends Annotation> annotationType)

Returns a map that conatain spec annotation beans

参数:

annotationType - the Annotation type

返回:

a map

autowire

public static void autowire(Object object)

Autowire annotated from spring container for object

参数:

object - the object

destroy

public void destroy()

指定者:

destroy 在接口中 org.springframework.beans.factory.DisposableBean