org.springframework.aop.framework.autoproxy

## Class BeanNameAutoProxyCreator

- java.lang.Object
- - org.springframework.aop.framework.ProxyConfig
  - - 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
  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 and Description
    `BeanNameAutoProxyCreator()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected Object[]` | `getAdvicesAndAdvisorsForBean(Class beanClass, String beanName, TargetSource targetSource)` Identify as bean to proxy if the bean name is in the configured list of names.
    `protected boolean` | `isMatch(String beanName, String mappedName)` Return 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, determineCandidateConstructors, getBeanFactory, getCacheKey, getCustomTargetSource, getEarlyBeanReference, getOrder, isFrozen, isInfrastructureClass, postProcessAfterInitialization, postProcessAfterInstantiation, postProcessBeforeInitialization, postProcessBeforeInstantiation, postProcessPropertyValues, predictBeanType, setAdvisorAdapterRegistry, setApplyCommonInterceptorsFirst, setBeanClassLoader, setBeanFactory, setCustomTargetSourceCreators, setFrozen, setInterceptorNames, setOrder, setProxyClassLoader, shouldProxyTargetClass, shouldSkip, wrapIfNecessary`

    - ### 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`

- - ### Constructor Detail

    - #### BeanNameAutoProxyCreator

          public BeanNameAutoProxyCreator()

  - ### Method Detail

    - #### 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`

    - #### getAdvicesAndAdvisorsForBean

          protected Object[] getAdvicesAndAdvisorsForBean(Class beanClass,
                                              String beanName,
                                              TargetSource targetSource)

      Identify as bean to proxy if the bean name is in the configured list of 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:
        `AbstractAutoProxyCreator.DO_NOT_PROXY`, `AbstractAutoProxyCreator.PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS`

    - #### isMatch

          protected boolean isMatch(String beanName,
                        String mappedName)

      Return 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)`