org.springframework.aop.framework.autoproxy.target
Class AbstractPoolingTargetSourceCreator

java.lang.Object
  org.springframework.aop.framework.autoproxy.target.AbstractPrototypeTargetSourceCreator
      org.springframework.aop.framework.autoproxy.target.AbstractPoolingTargetSourceCreator

All Implemented Interfaces:

TargetSourceCreator

Direct Known Subclasses:

AttributesPoolingTargetSourceCreator

public abstract class AbstractPoolingTargetSourceCreator

extends AbstractPrototypeTargetSourceCreator

Convenient superclass for TargetSource creators that create pooling TargetSources.

Version:

$Id: AbstractPoolingTargetSourceCreator.java,v 1.4 2004/03/18 02:46:16 trisberg Exp $

Author:

Rod Johnson

Field Summary

Fields inherited from class org.springframework.aop.framework.autoproxy.target.AbstractPrototypeTargetSourceCreator

logger

Constructor Summary

AbstractPoolingTargetSourceCreator()

Method Summary

protected AbstractPrototypeTargetSource	createPrototypeTargetSource(java.lang.Object bean, java.lang.String beanName, BeanFactory factory) Subclasses must implement this method to return a new AbstractPrototypeTargetSource if they wish to create a custom TargetSource for this bean, or null if they are not interested it in, in which case no special target source will be created.
protected abstract PoolingAttribute	getPoolingAttribute(java.lang.Object bean, java.lang.String beanName, BeanFactory beanFactory) Create a PoolingAttribute for the given bean, if any.
protected AbstractPoolingTargetSource	newPoolingTargetSource(PoolingAttribute poolingAttribute) Create a new AbstractPoolingTargetSource.

Methods inherited from class org.springframework.aop.framework.autoproxy.target.AbstractPrototypeTargetSourceCreator

getTargetSource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractPoolingTargetSourceCreator

public AbstractPoolingTargetSourceCreator()

Method Detail

createPrototypeTargetSource

protected final AbstractPrototypeTargetSource createPrototypeTargetSource(java.lang.Object bean,
                                                                          java.lang.String beanName,
                                                                          BeanFactory factory)

Description copied from class: AbstractPrototypeTargetSourceCreator

Subclasses must implement this method to return a new AbstractPrototypeTargetSource if they wish to create a custom TargetSource for this bean, or null if they are not interested it in, in which case no special target source will be created. Subclasses should not call setTargetBeanName() or setBeanFactory() on the AbstractPrototypeTargetSource: this class's implementation of getTargetSource() will do that.

Specified by:

createPrototypeTargetSource in class AbstractPrototypeTargetSourceCreator

Returns:

null if we don't match this

newPoolingTargetSource

protected AbstractPoolingTargetSource newPoolingTargetSource(PoolingAttribute poolingAttribute)

Create a new AbstractPoolingTargetSource. This implementation creates a CommonsPoolTargetSource, but subclasses may wish to override that behaviour. Don't need to set bean name or call setBeanFactory.

getPoolingAttribute

protected abstract PoolingAttribute getPoolingAttribute(java.lang.Object bean,
                                                        java.lang.String beanName,
                                                        BeanFactory beanFactory)

Create a PoolingAttribute for the given bean, if any.

Parameters:

bean - the bean to create a PoolingAttribute for

beanName - the name of the bean

beanFactory - the current bean factory

Returns:

the PoolingAttribute, or null for no pooling