org.apache.dubbo.config.spring.util

Class DubboBeanUtils

java.lang.Object

org.apache.dubbo.config.spring.util.DubboBeanUtils

public abstract class DubboBeanUtils
extends Object

Dubbo Bean utilities class

Since:

2.7.6

Constructor Summary

Constructors

Constructor and Description
DubboBeanUtils()

Method Summary

Modifier and Type	Method and Description
static <T> T	getBean(org.springframework.beans.factory.ListableBeanFactory beanFactory, String beanName, Class<T> beanType)
static <T> List<T>	getBeans(org.springframework.beans.factory.ListableBeanFactory beanFactory, String[] beanNames, Class<T> beanType) Get beans by names and type
static <T> T	getOptionalBean(org.springframework.beans.factory.ListableBeanFactory beanFactory, String beanName, Class<T> beanType) Get optional bean by name and type if beanName is not null, or else find by type
static void	registerCommonBeans(org.springframework.beans.factory.support.BeanDefinitionRegistry registry) Register the common beans

Methods inherited from class java.lang.Object

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

Constructor Detail

DubboBeanUtils

public DubboBeanUtils()

Method Detail

registerCommonBeans

public static void registerCommonBeans(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)

Register the common beans

Parameters:

registry - BeanDefinitionRegistry

See Also:

ReferenceAnnotationBeanPostProcessor, DubboConfigDefaultPropertyValueBeanPostProcessor, DubboConfigAliasPostProcessor, DubboLifecycleComponentApplicationListener, DubboBootstrapApplicationListener

getOptionalBean

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

Get optional bean by name and type if beanName is not null, or else find by type

Type Parameters:

T -

Parameters:

beanFactory -

beanName -

beanType -

Returns:

Throws:

org.springframework.beans.BeansException

getBean

public static <T> T getBean(org.springframework.beans.factory.ListableBeanFactory beanFactory,
                            String beanName,
                            Class<T> beanType)
                     throws org.springframework.beans.BeansException

Throws:

org.springframework.beans.BeansException

getBeans

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

Get beans by names and type

Type Parameters:

T -

Parameters:

beanFactory -

beanNames -

beanType -

Returns:

Throws:

org.springframework.beans.BeansException