Package org.springframework.aop.framework.autoproxy

Class BeanNameAutoProxyCreator

java.lang.Object

org.springframework.aop.framework.ProxyConfig

org.springframework.aop.framework.ProxyProcessorSupport

org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator

org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator

All Implemented Interfaces:

Serializable, AopInfrastructureBean, Aware, BeanClassLoaderAware, BeanFactoryAware, BeanPostProcessor, InstantiationAwareBeanPostProcessor, SmartInstantiationAwareBeanPostProcessor, Ordered

public class BeanNameAutoProxyCreator
extends AbstractAutoProxyCreator

Auto proxy creator that identifies beans to proxy via a list of names. Checks for direct, "xxx*", and "*xxx" matches.

For configuration details, see the javadoc of the parent class AbstractAutoProxyCreator. Typically, you will specify a list of interceptor names to apply to all identified beans, via the "interceptorNames" property.

Since:

10.10.2003

Author:

Juergen Hoeller, Sam Brannen

See Also:

• setBeanNames(java.lang.String...)
• isMatch(java.lang.String, java.lang.String)
• AbstractAutoProxyCreator.setInterceptorNames(java.lang.String...)
• AbstractAutoProxyCreator
• Serialized Form

Field Summary

Fields inherited from class org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator

DO_NOT_PROXY, logger, PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
BeanNameAutoProxyCreator()

Method Summary

Modifier and Type	Method	Description
protected Object[]	getAdvicesAndAdvisorsForBean(Class<?> beanClass, String beanName, TargetSource targetSource)	Identify as a bean to proxy if the bean name matches one of the names in the configured list of supported names.
protected TargetSource	getCustomTargetSource(Class<?> beanClass, String beanName)	Delegate to AbstractAutoProxyCreator.getCustomTargetSource(Class, String) if the bean name matches one of the names in the configured list of supported names, returning null otherwise.
protected boolean	isMatch(String beanName, String mappedName)	Determine if the given bean name matches the mapped name.
void	setBeanNames(String... beanNames)	Set the names of the beans that should automatically get wrapped with proxies.

Methods inherited from class org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator

advisorsPreFiltered, buildAdvisors, createProxy, customizeProxyFactory, determineBeanType, determineCandidateConstructors, getBeanFactory, getCacheKey, getEarlyBeanReference, isFrozen, isInfrastructureClass, postProcessAfterInitialization, postProcessBeforeInstantiation, postProcessProperties, predictBeanType, setAdvisorAdapterRegistry, setApplyCommonInterceptorsFirst, setBeanFactory, setCustomTargetSourceCreators, setFrozen, setInterceptorNames, shouldProxyTargetClass, shouldSkip, wrapIfNecessary

Methods inherited from class org.springframework.aop.framework.ProxyProcessorSupport

evaluateProxyInterfaces, getOrder, getProxyClassLoader, isConfigurationCallbackInterface, isInternalLanguageInterface, setBeanClassLoader, setOrder, setProxyClassLoader

Methods inherited from class org.springframework.aop.framework.ProxyConfig

copyFrom, isExposeProxy, isOpaque, isOptimize, isProxyTargetClass, setExposeProxy, setOpaque, setOptimize, setProxyTargetClass, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.config.BeanPostProcessor

postProcessBeforeInitialization

Methods inherited from interface org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor

postProcessAfterInstantiation

Constructor Details

BeanNameAutoProxyCreator

public BeanNameAutoProxyCreator()

Method Details

setBeanNames

public void setBeanNames(String... beanNames)

Set the names of the beans that should automatically get wrapped with proxies. A name can specify a prefix to match by ending with "*", e.g. "myBean,tx*" will match the bean named "myBean" and all beans whose name start with "tx".

NOTE: In case of a FactoryBean, only the objects created by the FactoryBean will get proxied. This default behavior applies as of Spring 2.0. If you intend to proxy a FactoryBean instance itself (a rare use case, but Spring 1.2's default behavior), specify the bean name of the FactoryBean including the factory-bean prefix "&": e.g. "&myFactoryBean".

See Also:

• FactoryBean
• BeanFactory.FACTORY_BEAN_PREFIX

getCustomTargetSource

@Nullable
protected TargetSource getCustomTargetSource(Class<?> beanClass,
 String beanName)

Delegate to AbstractAutoProxyCreator.getCustomTargetSource(Class, String) if the bean name matches one of the names in the configured list of supported names, returning null otherwise.

Overrides:

getCustomTargetSource in class AbstractAutoProxyCreator

Parameters:

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

beanName - the name of the bean

Returns:

a TargetSource for this bean

Since:

5.3

See Also:

• setBeanNames(String...)

getAdvicesAndAdvisorsForBean

@Nullable
protected Object[] getAdvicesAndAdvisorsForBean(Class<?> beanClass,
 String beanName,
 @Nullable
 TargetSource targetSource)

Identify as a bean to proxy if the bean name matches one of the names in the configured list of supported names.

Specified by:

getAdvicesAndAdvisorsForBean in class AbstractAutoProxyCreator

Parameters:

beanClass - the class of the bean to advise

beanName - the name of the bean

targetSource - the TargetSource returned by the AbstractAutoProxyCreator.getCustomTargetSource(java.lang.Class<?>, java.lang.String) method: may be ignored. Will be null if no custom target source is in use.

Returns:

an array of additional interceptors for the particular bean; or an empty array if no additional interceptors but just the common ones; or null if no proxy at all, not even with the common interceptors. See constants DO_NOT_PROXY and PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS.

See Also:

• setBeanNames(String...)

isMatch

protected boolean isMatch(String beanName,
 String mappedName)

Determine if the given bean name matches the mapped name.

The default implementation checks for "xxx*", "*xxx" and "*xxx*" matches, as well as direct equality. Can be overridden in subclasses.

Parameters:

beanName - the bean name to check

mappedName - the name in the configured list of names

Returns:

if the names match

See Also:

• PatternMatchUtils.simpleMatch(String, String)