org.springframework.aop.framework.autoproxy.target
Class LazyInitTargetSourceCreator
java.lang.Object
   org.springframework.aop.framework.autoproxy.target.AbstractBeanFactoryBasedTargetSourceCreator
org.springframework.aop.framework.autoproxy.target.AbstractBeanFactoryBasedTargetSourceCreator
       org.springframework.aop.framework.autoproxy.target.LazyInitTargetSourceCreator
org.springframework.aop.framework.autoproxy.target.LazyInitTargetSourceCreator
- All Implemented Interfaces: 
- TargetSourceCreator, BeanFactoryAware, DisposableBean
- public class LazyInitTargetSourceCreator 
- extends AbstractBeanFactoryBasedTargetSourceCreator
TargetSourceCreator that enforces a LazyInitTargetSource for each bean
 that is defined as "lazy-init". This will lead to a proxy created for
 each of those beans, allowing to fetch a reference to such a bean
 without actually initialized the target bean instance.
 
To be registered as custom TargetSourceCreator for an auto-proxy creator,
 in combination with custom interceptors for specific beans or for the
 creation of lazy-init proxies only. For example, as autodetected
 infrastructure bean in an XML application context definition:
 
 <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
   <property name="customTargetSourceCreators">
     <list>
       <bean class="org.springframework.aop.framework.autoproxy.target.LazyInitTargetSourceCreator"/>
     </list>
   </property>
 </bean>
 <bean id="myLazyInitBean" class="mypackage.MyBeanClass" lazy-init="true">
   ...
 </bean>
- Since:
- 1.2
- Author:
- Juergen Hoeller
- See Also:
- BeanDefinition.isLazyInit(),- AbstractAutoProxyCreator.setCustomTargetSourceCreators(org.springframework.aop.framework.autoproxy.TargetSourceCreator[]),- BeanNameAutoProxyCreator
 
 
 
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
LazyInitTargetSourceCreator
public LazyInitTargetSourceCreator()
isPrototypeBased
protected boolean isPrototypeBased()
- Description copied from class: AbstractBeanFactoryBasedTargetSourceCreator
- Return whether this TargetSourceCreator is prototype-based.
 The scope of the target bean definition will be set accordingly.
 Default is "true".
 
 
- 
- Overrides:
- isPrototypeBasedin class- AbstractBeanFactoryBasedTargetSourceCreator
 
- 
- See Also:
- BeanDefinition.isSingleton()
 
createBeanFactoryBasedTargetSource
protected AbstractBeanFactoryBasedTargetSource createBeanFactoryBasedTargetSource(Class beanClass,
                                                                                  String beanName)
- Description copied from class: AbstractBeanFactoryBasedTargetSourceCreator
- Subclasses must implement this method to return a new AbstractPrototypeBasedTargetSource
 if they wish to create a custom TargetSource for this bean, or nullif they are
 not interested it in, in which case no special target source will be created.
 Subclasses should not callsetTargetBeanNameorsetBeanFactoryon the AbstractPrototypeBasedTargetSource: This class' implementation ofgetTargetSource()will do that.
 
- 
- Specified by:
- createBeanFactoryBasedTargetSourcein class- AbstractBeanFactoryBasedTargetSourceCreator
 
- 
- Parameters:
- beanClass- the class of the bean to create a TargetSource for
- beanName- the name of the bean
- Returns:
- the AbstractPrototypeBasedTargetSource, or nullif we don't match this
 
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