Package io.microsphere.spring.context.annotation

Class BeanCapableImportCandidate

java.lang.Object

io.microsphere.spring.context.annotation.BeanCapableImportCandidate

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.context.EnvironmentAware, org.springframework.context.ResourceLoaderAware

Direct Known Subclasses:

AnnotatedPropertySourceLoader

public abstract class BeanCapableImportCandidate
extends java.lang.Object
implements org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.context.EnvironmentAware, org.springframework.context.ResourceLoaderAware

The @Import candidate is an instance of ImportSelector or ImportBeanDefinitionRegistrar and not a regular Spring bean, which only invokes BeanClassLoaderAware, BeanFactoryAware, EnvironmentAware, and ResourceLoaderAware contracts in order if they are implemented, thus it will not be populated and initialized .

The current abstract implementation is a template class supports the population and initialization, the sub-class must implement the interface ImportSelector or ImportBeanDefinitionRegistrar, and can't override those methods:

• setBeanClassLoader(ClassLoader)
• setBeanFactory(BeanFactory)
• setEnvironment(Environment)
• setResourceLoader(ResourceLoader)

Since:

1.0.0

Author:

Mercy

See Also:

AbstractAutowireCapableBeanFactory.populateBean(String, RootBeanDefinition, BeanWrapper), AbstractAutowireCapableBeanFactory.initializeBean(Object, String), ApplicationContextAwareProcessor

Field Summary

Fields

Modifier and Type	Field	Description
protected org.springframework.beans.factory.config.ConfigurableListableBeanFactory	beanFactory
protected java.lang.ClassLoader	classLoader
protected org.springframework.core.env.ConfigurableEnvironment	environment
protected org.slf4j.Logger	logger
protected org.springframework.core.io.ResourceLoader	resourceLoader

Constructor Summary

Constructors

Constructor	Description
BeanCapableImportCandidate()

Method Summary

Modifier and Type	Method	Description
org.springframework.beans.factory.config.ConfigurableListableBeanFactory	getBeanFactory()	The ConfigurableListableBeanFactory instance
java.lang.ClassLoader	getClassLoader()	Get the ClassLoader instance
org.springframework.core.env.ConfigurableEnvironment	getEnvironment()	The ConfigurableEnvironment instance
org.springframework.core.io.ResourceLoader	getResourceLoader()	The ResourceLoader instance
void	setBeanClassLoader(java.lang.ClassLoader classLoader)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
void	setEnvironment(org.springframework.core.env.Environment environment)
void	setResourceLoader(org.springframework.core.io.ResourceLoader resourceLoader)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

classLoader

protected java.lang.ClassLoader classLoader

beanFactory

protected org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory

environment

protected org.springframework.core.env.ConfigurableEnvironment environment

resourceLoader

protected org.springframework.core.io.ResourceLoader resourceLoader

Constructor Detail

BeanCapableImportCandidate

public BeanCapableImportCandidate()

Method Detail

setBeanClassLoader

public final void setBeanClassLoader(java.lang.ClassLoader classLoader)

Specified by:

setBeanClassLoader in interface org.springframework.beans.factory.BeanClassLoaderAware

setBeanFactory

public final void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                          throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Throws:

org.springframework.beans.BeansException

setEnvironment

public final void setEnvironment(org.springframework.core.env.Environment environment)

Specified by:

setEnvironment in interface org.springframework.context.EnvironmentAware

setResourceLoader

public final void setResourceLoader(org.springframework.core.io.ResourceLoader resourceLoader)

Specified by:

setResourceLoader in interface org.springframework.context.ResourceLoaderAware

getClassLoader

@NonNull
public final java.lang.ClassLoader getClassLoader()

Get the ClassLoader instance

Returns:

non-null

getBeanFactory

@NonNull
public final org.springframework.beans.factory.config.ConfigurableListableBeanFactory getBeanFactory()

The ConfigurableListableBeanFactory instance

Returns:

non-null

getEnvironment

@NonNull
public final org.springframework.core.env.ConfigurableEnvironment getEnvironment()

The ConfigurableEnvironment instance

Returns:

non-null

getResourceLoader

@NonNull
public final org.springframework.core.io.ResourceLoader getResourceLoader()

The ResourceLoader instance

Returns:

non-null