程序包 com.alibaba.spring.util

类 BeanFactoryUtils

java.lang.Object

com.alibaba.spring.util.BeanFactoryUtils

public abstract class BeanFactoryUtils
extends java.lang.Object

BeanFactory Utilities class

从以下版本开始:

1.0.2

作者:

Mercy

构造器概要

构造器

构造器	说明
BeanFactoryUtils()

方法概要

修饰符和类型	方法	说明
static <T> java.util.List<T>	getBeans(org.springframework.beans.factory.ListableBeanFactory beanFactory, java.lang.String[] beanNames, java.lang.Class<T> beanType)	Gets name-matched Beans from BeanFactory
static <T> T	getOptionalBean(org.springframework.beans.factory.ListableBeanFactory beanFactory, java.lang.String beanName, java.lang.Class<T> beanType)	Get optional Bean

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

BeanFactoryUtils

public BeanFactoryUtils()

方法详细资料

getOptionalBean

public static <T> T getOptionalBean(org.springframework.beans.factory.ListableBeanFactory beanFactory,
                                    java.lang.String beanName,
                                    java.lang.Class<T> beanType)

Get optional Bean

类型参数:

T - the type of Bean

参数:

beanFactory - ListableBeanFactory

beanName - the name of Bean

beanType - the type of Bean

返回:

A bean if present , or null

getBeans

public static <T> java.util.List<T> getBeans(org.springframework.beans.factory.ListableBeanFactory beanFactory,
                                             java.lang.String[] beanNames,
                                             java.lang.Class<T> beanType)

Gets name-matched Beans from BeanFactory

类型参数:

T - the type of Bean

参数:

beanFactory - BeanFactory

beanNames - the names of Bean

beanType - the type of Bean

返回:

the read-only and non-null List of Bean names