Package org.eclipse.emf.cdo.transaction

Interface CDOSavepoint

All Superinterfaces:
CDOChangeSetDataProvider, CDORollbackable, CDOTransactionAware, CDOUserSavepoint
All Known Subinterfaces:
InternalCDOSavepoint
public interface CDOSavepoint extends CDOUserSavepoint, CDOTransactionAware, CDOChangeSetDataProvider
One in a sequence of possibly several points in time of a transaction that encapsulates the changes to transactional objects and that later changes can be rolled back to.
Author:
Eike Stepper
No Implement
This interface is not intended to be implemented by clients.
No Extend
This interface is not intended to be extended by clients.

  • Method Details

    • getTransaction

      CDOTransaction getTransaction()
      Returns the transaction that owns this savepoint.
      Specified by:
      getTransaction in interface CDOTransactionAware
      Specified by:
      getTransaction in interface CDOUserSavepoint
      Returns:
      the owning transaction.
      Since:
      3.0

    • getNextSavepoint

      CDOSavepoint getNextSavepoint()
      Returns the next savepoint after this one.
      Specified by:
      getNextSavepoint in interface CDOUserSavepoint
      Returns:
      the next savepoint, or null.

    • getPreviousSavepoint

      CDOSavepoint getPreviousSavepoint()
      Returns the savepoint preceding this one.
      Specified by:
      getPreviousSavepoint in interface CDOUserSavepoint
      Returns:
      the previous savepoint, or null.

    • wasDirty

      boolean wasDirty()
      Indicates whether the transaction was dirty when this savepoint was created.
      Returns:
      true if the transaction was dirty.
      Since:
      3.0

    • getBaseNewObjects

      Map<CDOID,CDORevision> getBaseNewObjects()
      Returns objects that were already new at this savepoint's boundary.
      Returns:
      the base-new object map.
      Since:
      3.0

    • getNewObjects

      Map<CDOID,CDOObject> getNewObjects()
      Returns objects created at this savepoint.
      Returns:
      the new-object map.
      Since:
      3.0

    • getDetachedObjects

      Map<CDOID,CDOObject> getDetachedObjects()
      Returns objects detached at this savepoint.
      Returns:
      the detached-object map.
      Since:
      3.0

    • getReattachedObjects

      Map<CDOID,CDOObject> getReattachedObjects()
      Returns objects reattached at this savepoint. Bug 283985 (Re-attachment)
      Returns:
      the reattached-object map.
      Since:
      3.0

    • getDirtyObjects

      Map<CDOID,CDOObject> getDirtyObjects()
      Returns objects modified at this savepoint.
      Returns:
      the dirty-object map.
      Since:
      3.0

    • getRevisionDeltas2

      Map<CDOID,CDORevisionDelta> getRevisionDeltas2()
      Returns deltas of the revisions modified at this savepoint.
      Since:
      4.2

    • getAllBaseNewObjects

      Map<CDOID,CDORevision> getAllBaseNewObjects()
      Returns the aggregate of base revisions at this savepoint's fixed boundary. Changes recorded in the mutable segment that follows this savepoint are not included.
      Since:
      3.0

    • getAllNewObjects

      Map<CDOID,CDOObject> getAllNewObjects()
      Returns the aggregate of new objects at this savepoint's fixed boundary, excluding objects that were removed before that boundary. Changes recorded in the mutable segment that follows this savepoint are not included.
      Since:
      3.0

    • getAllDetachedObjects

      Map<CDOID,CDOObject> getAllDetachedObjects()
      Returns the aggregate of detached objects at this savepoint's fixed boundary. Changes recorded in the mutable segment that follows this savepoint are not included.
      Since:
      3.0

    • getAllDirtyObjects

      Map<CDOID,CDOObject> getAllDirtyObjects()
      Returns the aggregate of dirty objects at this savepoint's fixed boundary. Changes recorded in the mutable segment that follows this savepoint are not included.
      Since:
      3.0

    • getAllRevisionDeltas

      Map<CDOID,CDORevisionDelta> getAllRevisionDeltas()
      Returns the aggregate of revision deltas at this savepoint's fixed boundary, excluding objects that were removed before that boundary. Changes recorded in the mutable segment that follows this savepoint are not included.
      Since:
      3.0

    • getAllChangeSetData

      CDOChangeSetData getAllChangeSetData()
      Returns the change-set data at this savepoint's fixed boundary. Changes recorded in the mutable segment that follows this savepoint are not included.
      Since:
      4.0

    • getRevisionDeltas

      @Deprecated ConcurrentMap<CDOID,CDORevisionDelta> getRevisionDeltas()
      Deprecated.
      As of 4.2 use getRevisionDeltas2() instead.
      The returned map delegates to getRevisionDeltas2() and does not support the following methods:
      Since:
      3.0