cn.net.wanmo.plugin.spring.util

类 SpringUtil

java.lang.Object

cn.net.wanmo.plugin.spring.util.SpringUtil

所有已实现的接口:

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

@Component
public class SpringUtil
extends Object
implements org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.DisposableBean

构造器概要

构造器

构造器和说明
SpringUtil()

方法概要

限定符和类型	方法和说明
void	destroy() 实现DisposableBean接口, 在Context关闭时清理静态变量.
static org.springframework.context.ApplicationContext	getAppContext() 获取 ApplicationContext
static <T> T	getBean(Class<T> clazz) 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
static Object	getBean(String name) 从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.
static <T> T	getBean(String name, Class<T> clazz) 通过name,以及Clazz返回指定的Bean
static org.springframework.beans.factory.config.ConfigurableListableBeanFactory	getBeanFactory() 获取 BeanFactory
static <T> T	getBeanFromFactory(Class<T> clazz) 从静态变量 BeanFactory 中取得Bean, 自动转型为所赋值对象的类型.
static Object	getBeanFromFactory(String name) 从静态变量 BeanFactory 中取得Bean, 自动转型为所赋值对象的类型.
static javax.servlet.http.HttpServletRequest	getRequest() 获取当前请求对象
void	postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

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

SpringUtil

public SpringUtil()

方法详细资料

setApplicationContext

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

指定者:

setApplicationContext 在接口中 org.springframework.context.ApplicationContextAware

抛出:

org.springframework.beans.BeansException

postProcessBeanFactory

public void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
                            throws org.springframework.beans.BeansException

指定者:

postProcessBeanFactory 在接口中 org.springframework.beans.factory.config.BeanFactoryPostProcessor

抛出:

org.springframework.beans.BeansException

getAppContext

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

获取 ApplicationContext

getBeanFactory

public static org.springframework.beans.factory.config.ConfigurableListableBeanFactory getBeanFactory()

获取 BeanFactory

getBean

public static Object getBean(String name)

从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.

getBean

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

从静态变量applicationContext中取得Bean, 自动转型为所赋值对象的类型.

类型参数:

T -

参数:

clazz -

返回:

getBean

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

通过name,以及Clazz返回指定的Bean

类型参数:

T -

参数:

name -

clazz -

返回:

getBeanFromFactory

public static Object getBeanFromFactory(String name)

从静态变量 BeanFactory 中取得Bean, 自动转型为所赋值对象的类型.

参数:

name -

返回:

getBeanFromFactory

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

从静态变量 BeanFactory 中取得Bean, 自动转型为所赋值对象的类型.

类型参数:

T -

参数:

clazz -

返回:

destroy

public void destroy()
             throws Exception

实现DisposableBean接口, 在Context关闭时清理静态变量.

指定者:

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

抛出:

Exception

getRequest

public static javax.servlet.http.HttpServletRequest getRequest()

获取当前请求对象

返回: