Package io.microsphere.spring.beans.factory

Class BeanFactoryUtils

java.lang.Object

io.microsphere.util.BaseUtils

io.microsphere.spring.beans.factory.BeanFactoryUtils

public abstract class BeanFactoryUtils
extends io.microsphere.util.BaseUtils

BeanFactory Utilities class

Since:

1.0.0

Author:

Mercy

Constructor Summary

Constructors

Constructor	Description
BeanFactoryUtils()

Method Summary

Modifier and Type	Method	Description
static org.springframework.beans.factory.config.AutowireCapableBeanFactory	asAutowireCapableBeanFactory(Object beanFactory)
static org.springframework.beans.factory.support.BeanDefinitionRegistry	asBeanDefinitionRegistry(Object beanFactory)
static org.springframework.beans.factory.config.ConfigurableBeanFactory	asConfigurableBeanFactory(Object beanFactory)
static org.springframework.beans.factory.config.ConfigurableListableBeanFactory	asConfigurableListableBeanFactory(Object beanFactory)
static org.springframework.beans.factory.support.DefaultListableBeanFactory	asDefaultListableBeanFactory(Object beanFactory)
static org.springframework.beans.factory.HierarchicalBeanFactory	asHierarchicalBeanFactory(Object beanFactory)
static org.springframework.beans.factory.ListableBeanFactory	asListableBeanFactory(Object beanFactory)
static List<org.springframework.beans.factory.config.BeanPostProcessor>	getBeanPostProcessors(org.springframework.beans.factory.BeanFactory beanFactory)	Get all instances of BeanPostProcessor in the specified BeanFactory
static <T> List<T>	getBeans(org.springframework.beans.factory.ListableBeanFactory beanFactory, String[] beanNames, Class<T> beanType)	Gets name-matched Beans from BeanFactory
static <T> T	getOptionalBean(org.springframework.beans.factory.ListableBeanFactory beanFactory, String beanName, Class<T> beanType)	Get optional Bean
static Set<Class<?>>	getResolvableDependencyTypes(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)	Get the registered Resolvable Dependency Types
static Set<Class<?>>	getResolvableDependencyTypes(org.springframework.beans.factory.support.DefaultListableBeanFactory beanFactory)	Get the registered Resolvable Dependency Types
static boolean	isBeanDefinitionRegistry(Object beanFactory)
static boolean	isDefaultListableBeanFactory(Object beanFactory)	Is the given BeanFactory DefaultListableBeanFactory

Methods inherited from class java.lang.Object

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

Constructor Details

BeanFactoryUtils

public BeanFactoryUtils()

Method Details

getOptionalBean

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

Get optional Bean

Type Parameters:

T - the type of Bean

Parameters:

beanFactory - ListableBeanFactory

beanName - the name of Bean

beanType - the type of Bean

Returns:

A bean if present , or null

getBeans

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

Gets name-matched Beans from BeanFactory

Type Parameters:

T - the type of Bean

Parameters:

beanFactory - BeanFactory

beanNames - the names of Bean

beanType - the type of Bean

Returns:

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

isDefaultListableBeanFactory

public static boolean isDefaultListableBeanFactory(Object beanFactory)

Is the given BeanFactory DefaultListableBeanFactory

Parameters:

beanFactory - BeanFactory

Returns:

true if it's DefaultListableBeanFactory, false otherwise

isBeanDefinitionRegistry

public static boolean isBeanDefinitionRegistry(Object beanFactory)

asBeanDefinitionRegistry

public static org.springframework.beans.factory.support.BeanDefinitionRegistry asBeanDefinitionRegistry(Object beanFactory)

asListableBeanFactory

public static org.springframework.beans.factory.ListableBeanFactory asListableBeanFactory(Object beanFactory)

asHierarchicalBeanFactory

public static org.springframework.beans.factory.HierarchicalBeanFactory asHierarchicalBeanFactory(Object beanFactory)

asConfigurableBeanFactory

public static org.springframework.beans.factory.config.ConfigurableBeanFactory asConfigurableBeanFactory(Object beanFactory)

asAutowireCapableBeanFactory

public static org.springframework.beans.factory.config.AutowireCapableBeanFactory asAutowireCapableBeanFactory(Object beanFactory)

asConfigurableListableBeanFactory

public static org.springframework.beans.factory.config.ConfigurableListableBeanFactory asConfigurableListableBeanFactory(Object beanFactory)

asDefaultListableBeanFactory

public static org.springframework.beans.factory.support.DefaultListableBeanFactory asDefaultListableBeanFactory(Object beanFactory)

getResolvableDependencyTypes

public static Set<Class<?>> getResolvableDependencyTypes(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)

Get the registered Resolvable Dependency Types

Parameters:

beanFactory - ConfigurableListableBeanFactory

Returns:

non-null read-only Set

getResolvableDependencyTypes

public static Set<Class<?>> getResolvableDependencyTypes(org.springframework.beans.factory.support.DefaultListableBeanFactory beanFactory)

Get the registered Resolvable Dependency Types

Parameters:

beanFactory - DefaultListableBeanFactory

Returns:

non-null read-only Set

getBeanPostProcessors

public static List<org.springframework.beans.factory.config.BeanPostProcessor> getBeanPostProcessors(@Nullable
 org.springframework.beans.factory.BeanFactory beanFactory)

Get all instances of BeanPostProcessor in the specified BeanFactory

Parameters:

beanFactory - BeanFactory

Returns:

non-null List