The effects of incorrect spring initialization

Question

I am working with a incorrectly created spring application. Instead of using IOCs, objects that require links pull their links out of context:

    BeanFactory b = SingletonBeanFactoryLocator.getInstance().
               useBeanFactory("factory").getFactory();
    Bean foo = (FOO)beanFactory.getBean("foo");

Putting aside design not related to the IOC, what are the other negative consequences of this? For example, does this have any specific performance implications? Is there a way that can lead to the creation of additional contexts or object references? Anything else unpleasant that this might cause?

Answer 1

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Answer 2

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Answer 3

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Any of the other functions that Spring provides (AOP, scoped beans, etc.) will behave the same, regardless of whether the object was entered or retrieved from the container.