Package db

Interface DBChangeSet

All Known Subinterfaces:
DomainObjectDBChangeSet
public interface DBChangeSet
DBChangeSet facilitates the reading and writing of application level change data associated with BufferFile.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    read(DBHandle dbh)
    Read into this change set from the specified database handle.
    void
    write(DBHandle dbh, boolean isRecoverySave)
    Write this change set to the specified database handle.

  • Method Details

    • read

      void read(DBHandle dbh) throws IOException
      Read into this change set from the specified database handle. The database handle will not be retained and should be closed by the invoker of this method.
      Parameters:
      dbh - database handle
      Throws:
      IOException - if IO error occurs

    • write

      void write(DBHandle dbh, boolean isRecoverySave) throws IOException
      Write this change set to the specified database handle. The database handle will not be retained and should be closed by the invoker of this method.
      Parameters:
      dbh - database handle
      isRecoverySave - true if this write is because of a recovery snapshot or false if due to a user save action.
      Throws:
      IOException - if IO error occurs