All Known Implementing Classes:
CglibSubclassingInstantiationStrategy, SimpleInstantiationStrategy
```
public interface InstantiationStrategy
```
Interface responsible for creating instances corresponding to a root bean definition.
This is pulled out into a strategy as various approaches are possible, including using CGLIB to create subclasses on the fly to support Method Injection.
Since:
1.1
Author:
Rod Johnson, Juergen Hoeller

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Object`	`instantiate(RootBeanDefinition bd, String beanName, BeanFactory owner)`	Return an instance of the bean with the given name in this factory.
`Object`	`instantiate(RootBeanDefinition bd, String beanName, BeanFactory owner, Object factoryBean, Method factoryMethod, Object... args)`	Return an instance of the bean with the given name in this factory, creating it via the given factory method.
`Object`	`instantiate(RootBeanDefinition bd, String beanName, BeanFactory owner, Constructor<?> ctor, Object... args)`	Return an instance of the bean with the given name in this factory, creating it via the given constructor.

- Method Detail
  - instantiate
```
Object instantiate(RootBeanDefinition bd,
                   String beanName,
                   BeanFactory owner)
            throws BeansException
```
    Return an instance of the bean with the given name in this factory.
    Parameters:
    bd - the bean definition
    beanName - the name of the bean when it's created in this context. The name can be null if we're autowiring a bean which doesn't belong to the factory.
    owner - the owning BeanFactory
    Returns:
    a bean instance for this bean definition
    Throws:
    BeansException - if the instantiation attempt failed
  - instantiate
```
Object instantiate(RootBeanDefinition bd,
                   String beanName,
                   BeanFactory owner,
                   Constructor<?> ctor,
                   Object... args)
            throws BeansException
```
    Return an instance of the bean with the given name in this factory, creating it via the given constructor.
    Parameters:
    bd - the bean definition
    beanName - the name of the bean when it's created in this context. The name can be null if we're autowiring a bean which doesn't belong to the factory.
    owner - the owning BeanFactory
    ctor - the constructor to use
    args - the constructor arguments to apply
    Returns:
    a bean instance for this bean definition
    Throws:
    BeansException - if the instantiation attempt failed
  - instantiate
```
Object instantiate(RootBeanDefinition bd,
                   String beanName,
                   BeanFactory owner,
                   Object factoryBean,
                   Method factoryMethod,
                   Object... args)
            throws BeansException
```
    Return an instance of the bean with the given name in this factory, creating it via the given factory method.
    Parameters:
    bd - the bean definition
    beanName - the name of the bean when it's created in this context. The name can be null if we're autowiring a bean which doesn't belong to the factory.
    owner - the owning BeanFactory
    factoryBean - the factory bean instance to call the factory method on, or null in case of a static factory method
    factoryMethod - the factory method to use
    args - the factory method arguments to apply
    Returns:
    a bean instance for this bean definition
    Throws:
    BeansException - if the instantiation attempt failed

Interface InstantiationStrategy

Method Summary

Method Detail

instantiate

instantiate

instantiate