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:
- java.io.Serializable, TargetClassAware, TargetSource, Aware, 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
Method Summary |
java.lang.Object |
getTarget()
Obtain a new prototype instance for every call. |
void |
releaseTarget(java.lang.Object target)
Destroy the given independent instance. |
java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
PrototypeTargetSource
public PrototypeTargetSource()
getTarget
public java.lang.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(java.lang.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 java.lang.String toString()
- Overrides:
toString
in class AbstractBeanFactoryBasedTargetSource