程序包 org.hibernate.event.internal

类 AbstractSaveEventListener

    • 构造器详细资料

      • AbstractSaveEventListener

        public AbstractSaveEventListener()

    • 方法详细资料

      • saveWithRequestedId

        protected Serializable saveWithRequestedId​(Object entity,
                                           Serializable requestedId,
                                           String entityName,
                                           Object anything,
                                           EventSource source)
        Prepares the save call using the given requested id.
        参数:
        entity - The entity to be saved.
        requestedId - The id to which to associate the entity.
        entityName - The name of the entity being saved.
        anything - Generally cascade-specific information.
        source - The session which is the source of this save event.
        返回:
        The id used to save the entity.

      • saveWithGeneratedId

        protected Serializable saveWithGeneratedId​(Object entity,
                                           String entityName,
                                           Object anything,
                                           EventSource source,
                                           boolean requiresImmediateIdAccess)
        Prepares the save call using a newly generated id.
        参数:
        entity - The entity to be saved
        entityName - The entity-name for the entity to be saved
        anything - Generally cascade-specific information.
        source - The session which is the source of this save event.
        requiresImmediateIdAccess - does the event context require access to the identifier immediately after execution of this method (if not, post-insert style id generators may be postponed if we are outside a transaction).
        返回:
        The id used to save the entity; may be null depending on the type of id generator used and the requiresImmediateIdAccess value

      • performSave

        protected Serializable performSave​(Object entity,
                                   Serializable id,
                                   EntityPersister persister,
                                   boolean useIdentityColumn,
                                   Object anything,
                                   EventSource source,
                                   boolean requiresImmediateIdAccess)
        Prepares the save call by checking the session caches for a pre-existing entity and performing any lifecycle callbacks.
        参数:
        entity - The entity to be saved.
        id - The id by which to save the entity.
        persister - The entity's persister instance.
        useIdentityColumn - Is an identity column being used?
        anything - Generally cascade-specific information.
        source - The session from which the event originated.
        requiresImmediateIdAccess - does the event context require access to the identifier immediately after execution of this method (if not, post-insert style id generators may be postponed if we are outside a transaction).
        返回:
        The id used to save the entity; may be null depending on the type of id generator used and the requiresImmediateIdAccess value

      • performSaveOrReplicate

        protected Serializable performSaveOrReplicate​(Object entity,
                                              EntityKey key,
                                              EntityPersister persister,
                                              boolean useIdentityColumn,
                                              Object anything,
                                              EventSource source,
                                              boolean requiresImmediateIdAccess)
        Performs all the actual work needed to save an entity (well to get the save moved to the execution queue).
        参数:
        entity - The entity to be saved
        key - The id to be used for saving the entity (or null, in the case of identity columns)
        persister - The entity's persister instance.
        useIdentityColumn - Should an identity column be used for id generation?
        anything - Generally cascade-specific information.
        source - The session which is the source of the current event.
        requiresImmediateIdAccess - Is access to the identifier required immediately after the completion of the save? persist(), for example, does not require this...
        返回:
        The id used to save the entity; may be null depending on the type of id generator used and the requiresImmediateIdAccess value

      • getMergeMap

        protected Map getMergeMap​(Object anything)

      • isVersionIncrementDisabled

        protected boolean isVersionIncrementDisabled()
        After the save, will te version number be incremented if the instance is modified?
        返回:
        True if the version will be incremented on an entity change after save; false otherwise.

      • substituteValuesIfNecessary

        protected boolean substituteValuesIfNecessary​(Object entity,
                                              Serializable id,
                                              Object[] values,
                                              EntityPersister persister,
                                              SessionImplementor source)
        Perform any property value substitution that is necessary (interceptor callback, version initialization...)
        参数:
        entity - The entity
        id - The entity identifier
        values - The snapshot entity state
        persister - The entity persister
        source - The originating session
        返回:
        True if the snapshot state changed such that reinjection of the values into the entity is required.

      • cascadeBeforeSave

        protected void cascadeBeforeSave​(EventSource source,
                                 EntityPersister persister,
                                 Object entity,
                                 Object anything)
        Handles the calls needed to perform pre-save cascades for the given entity.
        参数:
        source - The session from which the save event originated.
        persister - The entity's persister instance.
        entity - The entity to be saved.
        anything - Generally cascade-specific data

      • cascadeAfterSave

        protected void cascadeAfterSave​(EventSource source,
                                EntityPersister persister,
                                Object entity,
                                Object anything)
        Handles to calls needed to perform post-save cascades.
        参数:
        source - The session from which the event originated.
        persister - The entity's persister instance.
        entity - The entity being saved.
        anything - Generally cascade-specific data