Class ManagedRelationsHandler

java.lang.Object
org.datanucleus.ManagedRelationsHandler
public class ManagedRelationsHandler extends Object
Handler to process "managed relations".

  • Field Details

    • performChecks

      private boolean performChecks
      Whether to perform consistency checks.

    • executing

      private boolean executing
      Flag for whether we are running "managed relations" execute() at this point in time.

    • managedRelationDetails

      private Map<DNStateManager, RelationshipManager> managedRelationDetails
      Map of RelationshipManager keyed by StateManager that it is for.

  • Constructor Details

    • ManagedRelationsHandler

      public ManagedRelationsHandler(boolean performChecks)
      Constructor for a "managed relations" handler.
      Parameters:
      performChecks - Whether to perform consistency checks as part of the execute process.

  • Method Details

    • setPerformChecks

      public void setPerformChecks(boolean checks)

    • getRelationshipManagerForStateManager

      public RelationshipManager getRelationshipManagerForStateManager(DNStateManager sm)
      Method to return the RelationshipManager for the specified StateManager. If none is currently present will create one
      Parameters:
      sm - StateManager
      Returns:
      The RelationshipManager for this object

    • clear

      public void clear()

    • isExecuting

      public boolean isExecuting()

    • addRelationshipManagerForStateManager

      public void addRelationshipManagerForStateManager(DNStateManager sm, RelationshipManager relMgr)

    • execute

      public void execute()