Package org.datanucleus

Examples of org.datanucleus.StateManager

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     * @param pc The object that is persistent that we are going to manage
     */
    public static StateManager newStateManagerForPersistentClean(ObjectManager om, Object id, Object pc)
    {
        Initialization stateManagerInitialization = new Initialization(om,pc.getClass());
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForPersistentClean(id, pc);
        return sm;
    }
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     * @param fv the initial field values of the object.
     */
    public static StateManager newStateManagerForHollowPopulatedAppId(ObjectManager om, Class pcClass, FieldValues fv)
    {
        Initialization stateManagerInitialization = new Initialization(om,pcClass);
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForHollowAppId(fv,stateManagerInitialization.getPCClass());
        return sm;
    }
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     * @param copyPc Whether the SM should manage a copy of the passed PC or that one
     */
    public static StateManager newStateManagerForEmbedded(ObjectManager om, Object pc, boolean copyPc)
    {
        Initialization stateManagerInitialization = new Initialization(om,pc.getClass());
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForEmbedded(pc, copyPc);
        return sm;
    }
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      return;
    }
    ObjectManager om = parentSM.getObjectManager();
    ApiAdapter apiAdapter = om.getApiAdapter();

    StateManager childStateMgr = om.findStateManager(child);
    if (apiAdapter.isNew(child) &&
        (childStateMgr == null ||
         childStateMgr.getAssociatedValue(EntityUtils.getCurrentTransaction(om)) == null)) {
      // This condition is difficult to get right.  An object that has been persisted
      // (and therefore had its primary key already established) may still be considered
      // NEW by the apiAdapter if there is a txn and the txn has not yet committed.
      // In order to determine if an object has been persisted we see if there is
      // a state manager for it.  If there isn't, there's no way it was persisted.
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     * @param preInsertChanges Any changes to make before inserting
     */
    public static StateManager newStateManagerForPersistentNew(ObjectManager om, Object pc, FieldValues preInsertChanges)
    {
        Initialization stateManagerInitialization = new Initialization(om, pc.getClass());
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForPersistentNew(pc, preInsertChanges);
        return sm;
    }
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      throw new ChildWithWrongParentException(parentKey, childKey);
    }
  }

  private void runPostInsertMappingCallbacks(InsertMappingConsumer consumer, Object value) {
    StateManager sm = getStateManager();
    for (MappingCallbacks callback : consumer.getMappingCallbacks()) {
      callback.postInsert(sm);
    }
  }
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     * @param pc the instance being make persistent.
     */
    public static StateManager newStateManagerForTransactionalTransient(ObjectManager om, Object pc)
    {
        Initialization stateManagerInitialization = new Initialization(om,pc.getClass());
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForTransactionalTransient(pc);
        return sm;
    }
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      callback.postInsert(sm);
    }
  }

  private void runPostUpdateMappingCallbacks(InsertMappingConsumer consumer) {
    StateManager sm = getStateManager();
    for (MappingCallbacks callback : consumer.getMappingCallbacks()) {
      callback.postUpdate(sm);
    }
  }
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     * @since 1.1
     */
    public static StateManager newStateManagerForDetached(ObjectManager om, Object pc, Object id, Object version)
    {
        Initialization stateManagerInitialization = new Initialization(om,pc.getClass());
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForDetached(pc, id, version);
        return sm;
    }
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     * @since 1.2
     */
    public static StateManager newStateManagerForPNewToBeDeleted(ObjectManager om, Object pc)
    {
        Initialization stateManagerInitialization = new Initialization(om,pc.getClass());
        StateManager sm = om.getApiAdapter().newStateManager(om, stateManagerInitialization.getClassMetaData());
        sm.initialiseForPNewToBeDeleted(pc);
        return sm;
    }
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Related Classes of org.datanucleus.StateManager

  • com.force.sdk.jpa.ForceEntityManager
  • com.force.sdk.jpa.ForceObjectManagerImpl
  • org.datanucleus.jdo.JDOCallbackHandler
  • org.datanucleus.jdo.NucleusJDOHelper
  • org.datanucleus.jpa.EntityManagerImpl
  • org.datanucleus.jpa.PersistenceProviderImpl
  • org.datanucleus.sco.backed.ArrayList
  • org.datanucleus.sco.backed.Collection
  • org.datanucleus.sco.backed.HashMap
  • org.datanucleus.sco.backed.HashSet
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