程序包 infra.aop.aspectj

类 SingletonAspectInstanceFactory

java.lang.Object
infra.aop.aspectj.SingletonAspectInstanceFactory
所有已实现的接口:
AspectInstanceFactory, infra.core.Ordered, Serializable
直接已知子类:
SingletonMetadataAwareAspectInstanceFactory
public class SingletonAspectInstanceFactory extends Object implements AspectInstanceFactory, Serializable
Implementation of AspectInstanceFactory that is backed by a specified singleton object, returning the same instance for every getAspectInstance() call.
从以下版本开始:
4.0
作者:
Rod Johnson, Juergen Hoeller
另请参阅:

  • 字段概要

    字段
    修饰符和类型
    字段
    说明
    private final Object
    aspectInstance
     

    从接口继承的字段 infra.core.Ordered

    HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

  • 构造器概要

    构造器
    构造器
    说明
    SingletonAspectInstanceFactory(Object aspectInstance)
    Create a new SingletonAspectInstanceFactory for the given aspect instance.

  • 方法概要

    修饰符和类型
    方法
    说明
    ClassLoader
    getAspectClassLoader()
    Expose the aspect class loader that this factory uses.
    final Object
    getAspectInstance()
    Create an instance of this factory's aspect.
    int
    getOrder()
    Determine the order for this factory's aspect instance, either an instance-specific order expressed through implementing the Ordered interface, or a fallback order.
    protected int
    getOrderForAspectClass(Class<?> aspectClass)
    Determine a fallback order for the case that the aspect instance does not express an instance-specific order through implementing the Ordered interface.

    从类继承的方法 java.lang.Object

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

  • 字段详细资料

    • aspectInstance

      private final Object aspectInstance

  • 构造器详细资料

    • SingletonAspectInstanceFactory

      public SingletonAspectInstanceFactory(Object aspectInstance)
      Create a new SingletonAspectInstanceFactory for the given aspect instance.
      参数:
      aspectInstance - the singleton aspect instance

  • 方法详细资料

    • getAspectInstance

      public final Object getAspectInstance()
      从接口复制的说明: AspectInstanceFactory
      Create an instance of this factory's aspect.
      指定者:
      getAspectInstance 在接口中 AspectInstanceFactory
      返回:
      the aspect instance (never null)

    • getAspectClassLoader

      @Nullable public ClassLoader getAspectClassLoader()
      从接口复制的说明: AspectInstanceFactory
      Expose the aspect class loader that this factory uses.
      指定者:
      getAspectClassLoader 在接口中 AspectInstanceFactory
      返回:
      the aspect class loader (or null for the bootstrap loader)
      另请参阅:
      • ClassUtils.getDefaultClassLoader()

    • getOrder

      public int getOrder()
      Determine the order for this factory's aspect instance, either an instance-specific order expressed through implementing the Ordered interface, or a fallback order.
      指定者:
      getOrder 在接口中 infra.core.Ordered
      另请参阅:

    • getOrderForAspectClass

      protected int getOrderForAspectClass(Class<?> aspectClass)
      Determine a fallback order for the case that the aspect instance does not express an instance-specific order through implementing the Ordered interface.

      The default implementation simply returns Ordered.LOWEST_PRECEDENCE.

      参数:
      aspectClass - the aspect class