Package org.springframework.aop.framework.autoproxy.target

Class QuickTargetSourceCreator

java.lang.Object

org.springframework.aop.framework.autoproxy.target.AbstractBeanFactoryBasedTargetSourceCreator

org.springframework.aop.framework.autoproxy.target.QuickTargetSourceCreator

All Implemented Interfaces:

TargetSourceCreator, Aware, BeanFactoryAware, DisposableBean

public class QuickTargetSourceCreator
extends AbstractBeanFactoryBasedTargetSourceCreator

Convenient TargetSourceCreator using bean name prefixes to create one of three well-known TargetSource types:

• : CommonsPool2TargetSource
• % ThreadLocalTargetSource
• ! PrototypeTargetSource

Author:

Rod Johnson, Stephane Nicoll

See Also:

• CommonsPool2TargetSource
• ThreadLocalTargetSource
• PrototypeTargetSource

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PREFIX_COMMONS_POOL	The CommonsPool2TargetSource prefix.
static final String	PREFIX_PROTOTYPE	The PrototypeTargetSource prefix.
static final String	PREFIX_THREAD_LOCAL	The ThreadLocalTargetSource prefix.

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

logger

Constructor Summary

Constructors

Constructor	Description
QuickTargetSourceCreator()

Method Summary

Modifier and Type	Method	Description
protected final AbstractBeanFactoryBasedTargetSource	createBeanFactoryBasedTargetSource(Class<?> beanClass, String beanName)	Subclasses must implement this method to return a new AbstractPrototypeBasedTargetSource 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.

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

buildInternalBeanFactory, destroy, getBeanFactory, getInternalBeanFactoryForBean, getTargetSource, isPrototypeBased, setBeanFactory

Methods inherited from class java.lang.Object

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

Field Details

PREFIX_COMMONS_POOL

public static final String PREFIX_COMMONS_POOL

The CommonsPool2TargetSource prefix.

See Also:

• Constant Field Values

PREFIX_THREAD_LOCAL

public static final String PREFIX_THREAD_LOCAL

The ThreadLocalTargetSource prefix.

See Also:

• Constant Field Values

PREFIX_PROTOTYPE

public static final String PREFIX_PROTOTYPE

The PrototypeTargetSource prefix.

See Also:

• Constant Field Values

Constructor Details

QuickTargetSourceCreator

public QuickTargetSourceCreator()

Method Details

createBeanFactoryBasedTargetSource

@Nullable
protected final 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 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 AbstractPrototypeBasedTargetSource: This class' implementation of getTargetSource() will do that.

Specified by:

createBeanFactoryBasedTargetSource in class AbstractBeanFactoryBasedTargetSourceCreator

Parameters:

beanClass - the class of the bean to create a TargetSource for

beanName - the name of the bean

Returns:

the AbstractPrototypeBasedTargetSource, or null if we don't match this