类 AbstractBeanFactoryBasedTargetSourceCreator

字段详细资料

• logger

  protected final Log logger

构造器详细资料

• AbstractBeanFactoryBasedTargetSourceCreator

  public AbstractBeanFactoryBasedTargetSourceCreator()

方法详细资料

• setBeanFactory

  public final void setBeanFactory​(BeanFactory beanFactory)

  从接口复制的说明: BeanFactoryAware
  Callback that supplies the owning factory to a bean instance.

  Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.

  指定者:

  setBeanFactory 在接口中 BeanFactoryAware

  参数:

  beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

  另请参阅:

  BeanInitializationException

• getBeanFactory

  protected final BeanFactory getBeanFactory()

  Return the BeanFactory that this TargetSourceCreators runs in.

• getTargetSource

  @Nullable
  public final TargetSource getTargetSource​(Class<?> beanClass,
                                            String beanName)

  从接口复制的说明: TargetSourceCreator
  Create a special TargetSource for the given bean, if any.

  指定者:

  getTargetSource 在接口中 TargetSourceCreator

  参数:

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

  beanName - the name of the bean

  返回:

  a special TargetSource or null if this TargetSourceCreator isn't interested in the particular bean

• getInternalBeanFactoryForBean

  protected DefaultListableBeanFactory getInternalBeanFactoryForBean​(String beanName)

  Return the internal BeanFactory to be used for the specified bean.

  参数:

  beanName - the name of the target bean

  返回:

  the internal BeanFactory to be used

• buildInternalBeanFactory

  protected DefaultListableBeanFactory buildInternalBeanFactory​(ConfigurableBeanFactory containingFactory)

  Build an internal BeanFactory for resolving target beans.

  参数:

  containingFactory - the containing BeanFactory that originally defines the beans

  返回:

  an independent internal BeanFactory to hold copies of some target beans

• destroy

  public void destroy()

  Destroys the internal BeanFactory on shutdown of the TargetSourceCreator.

  指定者:

  destroy 在接口中 DisposableBean

  另请参阅:

  getInternalBeanFactoryForBean(java.lang.String)

• isPrototypeBased

  protected boolean isPrototypeBased()

  Return whether this TargetSourceCreator is prototype-based. The scope of the target bean definition will be set accordingly.

  Default is "true".

  另请参阅:

  BeanDefinition.isSingleton()

• createBeanFactoryBasedTargetSource

  @Nullable
  protected abstract 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. Subclasses should not call setTargetBeanName or setBeanFactory on the AbstractPrototypeBasedTargetSource: This class' implementation of getTargetSource() will do that.

  参数:

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

  beanName - the name of the bean

  返回:

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