com.platform.utils

Class SpringContextUtils

java.lang.Object

com.platform.utils.SpringContextUtils

All Implemented Interfaces:

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

@Component
public class SpringContextUtils
extends Object
implements org.springframework.context.ApplicationContextAware

Spring Context 工具类

Author:

lipengjun

Field Summary

Fields

Modifier and Type	Field and Description
static org.springframework.context.ApplicationContext	applicationContext

Constructor Summary

Constructors

Constructor and Description
SpringContextUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	containsBean(String name)
static <T> T	getBean(Class<T> requiredType) 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)
static <T> T	getBean(String name, Class<T> requiredType)
static Class<? extends Object>	getType(String name)
static boolean	isSingleton(String name)
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

Field Detail

applicationContext

public static org.springframework.context.ApplicationContext applicationContext

Constructor Detail

SpringContextUtils

public SpringContextUtils()

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

getBean

public static Object getBean(String name)

getBean

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

containsBean

public static boolean containsBean(String name)

isSingleton

public static boolean isSingleton(String name)

getType

public static Class<? extends Object> getType(String name)

getBean

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

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