The Spring Framework

## org.springframework.aop.target
Class PrototypeTargetSource

    java.lang.Object
      org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource
          org.springframework.aop.target.AbstractPrototypeBasedTargetSource
              org.springframework.aop.target.PrototypeTargetSource

All Implemented Interfaces:
  Serializable, TargetClassAware, TargetSource, BeanFactoryAware

    public class PrototypeTargetSource

extends AbstractPrototypeBasedTargetSource

TargetSource that creates a new instance of the target bean for each request, destroying each instance on release (after each request). Obtains bean instances from its containing `BeanFactory`.

Author:
  Rod Johnson, Juergen Hoeller
See Also:
  `AbstractPrototypeBasedTargetSource.setBeanFactory(org.springframework.beans.factory.BeanFactory)`, `AbstractBeanFactoryBasedTargetSource.setTargetBeanName(java.lang.String)`, Serialized Form

Field Summary

Fields inherited from class org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource
`logger`

Constructor Summary
`PrototypeTargetSource()`

Method Summary
`Object` `getTarget()` Obtain a new prototype instance for every call.
`void` `releaseTarget(Object target)` Destroy the given independent instance.
`String` `toString()`

Methods inherited from class org.springframework.aop.target.AbstractPrototypeBasedTargetSource
`destroyPrototypeInstance, newPrototypeInstance, setBeanFactory`

Methods inherited from class org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource
`copyFrom, equals, getBeanFactory, getTargetBeanName, getTargetClass, hashCode, isStatic, setTargetBeanName, setTargetClass, writeReplace`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### PrototypeTargetSource

    public PrototypeTargetSource()

Method Detail

### getTarget

    public Object getTarget()
                     throws BeansException

  Obtain a new prototype instance for every call.

  Returns:
    the target object, which contains the joinpoint
  Throws:
    `BeansException`
  See Also:
    `AbstractPrototypeBasedTargetSource.newPrototypeInstance()`

### releaseTarget

    public void releaseTarget(Object target)

  Destroy the given independent instance.

  Specified by:
    `releaseTarget` in interface `TargetSource`
  Overrides:
    `releaseTarget` in class `AbstractBeanFactoryBasedTargetSource`
  Parameters:
    `target` - object obtained from a call to `TargetSource.getTarget()`
  See Also:
    `AbstractPrototypeBasedTargetSource.destroyPrototypeInstance(java.lang.Object)`

### toString

    public String toString()

  Overrides:
    `toString` in class `AbstractBeanFactoryBasedTargetSource`

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