com.yishuifengxiao.common.support

Class SpringContext

java.lang.Object

com.yishuifengxiao.common.support.SpringContext

All Implemented Interfaces:

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

public class SpringContext
extends Object
implements org.springframework.context.ApplicationContextAware

spring上下文工具

Since:

1.0.0

Version:

1.0.0

Author:

yishui

Constructor Summary

Constructors

Constructor and Description
SpringContext()

Method Summary

Modifier and Type	Method and Description
static <T> T	getBean(Class<? extends T> clazz) 根据class获取实例对象
static <T> T	getBean(String beanName) 根据对象名字获取对象实例
static String[]	getBeanDefinitionNames() 返回工厂中所有定义的实例的名字
static org.springframework.context.ApplicationContext	getContext() 获取spring的上下文对象
static void	publishEvent(Object event) 通知向此应用程序注册的所有匹配侦听器事件
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringContext

public SpringContext()

Method Detail

setApplicationContext

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

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

getBeanDefinitionNames

public static String[] getBeanDefinitionNames()

返回工厂中所有定义的实例的名字

Returns:

工厂中所有定义的实例的名字

getBean

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

根据class获取实例对象

Type Parameters:

T - 实例对象的类型

Parameters:

clazz - Class

Returns:

实例对象

getBean

public static <T> T getBean(String beanName)

根据对象名字获取对象实例

Type Parameters:

T - 实例对象的类型

Parameters:

beanName - 实例对象的名字

Returns:

实例对象

getContext

public static org.springframework.context.ApplicationContext getContext()

获取spring的上下文对象

Returns:

spring的上下文对象

publishEvent

public static void publishEvent(Object event)

通知向此应用程序注册的所有匹配侦听器事件

如果指定的事件不是ApplicationEvent，则将其包装在PayloadApplicationEvent中。

Parameters:

event - 需要发布的事件