org.springframework.beans.factory.BeanFactory#getClass ( )源码实例Demo

@Override
public void setBeanFactory(BeanFactory beanFactory) {
	if (!(beanFactory instanceof ConfigurableBeanFactory)) {
		throw new IllegalStateException("ScriptFactoryPostProcessor doesn't work with " +
				"non-ConfigurableBeanFactory: " + beanFactory.getClass());
	}
	this.beanFactory = (ConfigurableBeanFactory) beanFactory;

	// Required so that references (up container hierarchies) are correctly resolved.
	this.scriptBeanFactory.setParentBeanFactory(this.beanFactory);

	// Required so that all BeanPostProcessors, Scopes, etc become available.
	this.scriptBeanFactory.copyConfigurationFrom(this.beanFactory);

	// Filter out BeanPostProcessors that are part of the AOP infrastructure,
	// since those are only meant to apply to beans defined in the original factory.
	this.scriptBeanFactory.getBeanPostProcessors().removeIf(beanPostProcessor ->
			beanPostProcessor instanceof AopInfrastructureBean);
}
 

@Override
public void setBeanFactory(BeanFactory beanFactory) {
	if (!(beanFactory instanceof ConfigurableBeanFactory)) {
		throw new IllegalStateException("ScriptFactoryPostProcessor doesn't work with " +
				"non-ConfigurableBeanFactory: " + beanFactory.getClass());
	}
	this.beanFactory = (ConfigurableBeanFactory) beanFactory;

	// Required so that references (up container hierarchies) are correctly resolved.
	this.scriptBeanFactory.setParentBeanFactory(this.beanFactory);

	// Required so that all BeanPostProcessors, Scopes, etc become available.
	this.scriptBeanFactory.copyConfigurationFrom(this.beanFactory);

	// Filter out BeanPostProcessors that are part of the AOP infrastructure,
	// since those are only meant to apply to beans defined in the original factory.
	this.scriptBeanFactory.getBeanPostProcessors().removeIf(beanPostProcessor ->
			beanPostProcessor instanceof AopInfrastructureBean);
}
 

@Override
public void setBeanFactory(BeanFactory beanFactory) {
	if (!(beanFactory instanceof ConfigurableBeanFactory)) {
		throw new IllegalStateException("ScriptFactoryPostProcessor doesn't work with " +
				"non-ConfigurableBeanFactory: " + beanFactory.getClass());
	}
	this.beanFactory = (ConfigurableBeanFactory) beanFactory;

	// Required so that references (up container hierarchies) are correctly resolved.
	this.scriptBeanFactory.setParentBeanFactory(this.beanFactory);

	// Required so that all BeanPostProcessors, Scopes, etc become available.
	this.scriptBeanFactory.copyConfigurationFrom(this.beanFactory);

	// Filter out BeanPostProcessors that are part of the AOP infrastructure,
	// since those are only meant to apply to beans defined in the original factory.
	for (Iterator<BeanPostProcessor> it = this.scriptBeanFactory.getBeanPostProcessors().iterator(); it.hasNext();) {
		if (it.next() instanceof AopInfrastructureBean) {
			it.remove();
		}
	}
}
 

@Override
public void setBeanFactory(BeanFactory beanFactory) {
	if (!(beanFactory instanceof ConfigurableBeanFactory)) {
		throw new IllegalStateException("ScriptFactoryPostProcessor doesn't work with a BeanFactory "
				+ "which does not implement ConfigurableBeanFactory: " + beanFactory.getClass());
	}
	this.beanFactory = (ConfigurableBeanFactory) beanFactory;

	// Required so that references (up container hierarchies) are correctly resolved.
	this.scriptBeanFactory.setParentBeanFactory(this.beanFactory);

	// Required so that all BeanPostProcessors, Scopes, etc become available.
	this.scriptBeanFactory.copyConfigurationFrom(this.beanFactory);

	// Filter out BeanPostProcessors that are part of the AOP infrastructure,
	// since those are only meant to apply to beans defined in the original factory.
	for (Iterator<BeanPostProcessor> it = this.scriptBeanFactory.getBeanPostProcessors().iterator(); it.hasNext();) {
		if (it.next() instanceof AopInfrastructureBean) {
			it.remove();
		}
	}
}
 

@Override
public final void setBeanFactory(BeanFactory beanFactory) {
	if (!(beanFactory instanceof ConfigurableBeanFactory)) {
		throw new IllegalStateException("Cannot do auto-TargetSource creation with a BeanFactory " +
				"that doesn't implement ConfigurableBeanFactory: " + beanFactory.getClass());
	}
	this.beanFactory = (ConfigurableBeanFactory) beanFactory;
}
 

@Override
public final void setBeanFactory(BeanFactory beanFactory) {
	if (!(beanFactory instanceof ConfigurableBeanFactory)) {
		throw new IllegalStateException("Cannot do auto-TargetSource creation with a BeanFactory " +
				"that doesn't implement ConfigurableBeanFactory: " + beanFactory.getClass());
	}
	this.beanFactory = (ConfigurableBeanFactory) beanFactory;
}