Package org.hibernate.action

Class BulkOperationCleanupAction

java.lang.Object
org.hibernate.action.BulkOperationCleanupAction
All Implemented Interfaces:
Serializable, Executable
public class BulkOperationCleanupAction extends Object implements Executable, Serializable
An ActionQueue Executable for ensuring shared cache cleanup in relation to performed bulk HQL queries.

NOTE: currently this executes for INSERT queries as well as UPDATE and DELETE queries. For INSERT it is really not needed as we'd have no invalid entity/collection data to cleanup (we'd still nee to invalidate the appropriate update-timestamps regions) as a result of this query.

See Also:

  • Constructor Details

    • BulkOperationCleanupAction

      public BulkOperationCleanupAction(SessionImplementor session, Queryable[] affectedQueryables)
      Constructs an action to cleanup "affected cache regions" based on the affected entity persisters. The affected regions are defined as the region (if any) of the entity persisters themselves, plus the collection regions for any collection in which those entity persisters participate as elements/keys/etc.
      Parameters:
      session - The session to which this request is tied.
      affectedQueryables - The affected entity persisters.

    • BulkOperationCleanupAction

      public BulkOperationCleanupAction(SessionImplementor session, Set tableSpaces)
      Constructs an action to cleanup "affected cache regions" based on a set of affected table spaces. This differs from BulkOperationCleanupAction(SessionImplementor, Queryable[]) in that here we have the affected table names. From those we deduce the entity persisters which are affected based on the defined table spaces; and from there, we determine the affected collection regions based on any collections in which those entity persisters participate as elements/keys/etc.
      Parameters:
      session - The session to which this request is tied.
      tableSpaces - The table spaces.

  • Method Details