程序包 org.babyfish.jimmer.sql.event

类 EntityEvent<E>

java.lang.Object
org.babyfish.jimmer.sql.event.EntityEvent<E>
public class EntityEvent<E> extends Object

  • 构造器详细资料

    • EntityEvent

      public EntityEvent(E oldEntity, E newEntity, Connection con, Object reason)

  • 方法详细资料

    • getOldEntity

      @Nullable public E getOldEntity()

    • getNewEntity

      @Nullable public E getNewEntity()

    • getId

      @NotNull public @NotNull Object getId()

    • getConnection

      @Nullable public @Nullable Connection getConnection()
      Determine whether the trigger for sending the current event is within a transaction or based on binlog
      • If the event is fired by binlog trigger, returns null
      • If the event is fired by transaction trigger, returns current trigger

      Notes, If you use jimmer in spring-boot and accept events with `@EventListener`, it will be very important to determine whether this property is null. Because once the `triggerType` of `SqlClient` is set to `BOTH`, the same event will be notified twice.

      返回:
      The current connection or null

    • getReason

      @Nullable public @Nullable Object getReason()

    • getImmutableType

      @NotNull public @NotNull org.babyfish.jimmer.meta.ImmutableType getImmutableType()

    • getType

      @NotNull public @NotNull EntityEvent.Type getType()

    • getUnchangedFieldRef

      @Nullable public <T> @Nullable org.babyfish.jimmer.lang.Ref<T> getUnchangedFieldRef(org.babyfish.jimmer.meta.ImmutableProp prop)

    • getUnchangedFieldRef

      @Nullable public <T> @Nullable org.babyfish.jimmer.lang.Ref<T> getUnchangedFieldRef(org.babyfish.jimmer.meta.TypedProp<?,?> prop)

    • getUnchangedFieldRef

      @Nullable public <T> @Nullable org.babyfish.jimmer.lang.Ref<T> getUnchangedFieldRef(org.babyfish.jimmer.meta.PropId propId)

    • getChangedFieldRef

      @Nullable public <T> @Nullable ChangedRef<T> getChangedFieldRef(org.babyfish.jimmer.meta.ImmutableProp prop)

    • getChangedFieldRef

      @Nullable public <T> @Nullable ChangedRef<T> getChangedFieldRef(org.babyfish.jimmer.meta.TypedProp<?,?> prop)

    • getChangedFieldRef

      @Nullable public <T> @Nullable ChangedRef<T> getChangedFieldRef(org.babyfish.jimmer.meta.PropId propId)

    • hashCode

      public int hashCode()
      覆盖:
      hashCode 在类中 Object

    • equals

      public boolean equals(Object o)
      覆盖:
      equals 在类中 Object

    • toString

      public String toString()
      覆盖:
      toString 在类中 Object