Package org.datanucleus.store

Examples of org.datanucleus.store.FieldValues

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        }

        // Make sure that the element is persisted in the datastore (reachability)
        final Object newOwner = sm.getObject();
        ObjectManager om = sm.getObjectManager();
        boolean inserted = validateElementForWriting(sm, element, new FieldValues()
        {
            public void fetchFields(StateManager esm)
            {
                // Find the (element) table storing the FK back to the owner
                boolean isPersistentInterface = storeMgr.getOMFContext().getMetaDataManager().isPersistentInterface(elementType);
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        for (int i=0;i<pkFieldNumbers.length;i++)
        {
            resultMappings.addMappingForMember(pkFieldNumbers[i], statementExpressionIndex[pkFieldNumbers[i]]);
        }
        return om.findObjectUsingAID(clr.classForName(cmd.getFullClassName()),
            new FieldValues()
            {
                // StateManager calls the fetchFields method
                public void fetchFields(StateManager sm)
                {
                    sm.replaceFields(pkFieldNumbers,
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  public static Object entityToPojo(final Entity entity, final AbstractClassMetaData acmd,
      final ClassLoaderResolver clr, ObjectManager om,
      boolean ignoreCache, final FetchPlan fetchPlan) {
    final DatastoreManager storeMgr = (DatastoreManager) om.getStoreManager();
    storeMgr.validateMetaDataForClass(acmd, clr);
    FieldValues fv = new FieldValues() {
      public void fetchFields(StateManager sm) {
        sm.replaceFields(
            acmd.getPKMemberPositions(),
            new DatastoreFieldManager(sm, storeMgr, entity, DatastoreFieldManager.Operation.READ));
      }
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   * @return The pojo that corresponds to the id of the provided entity.
   */
  private static Object entityToPojoPrimaryKey(final Entity entity, final AbstractClassMetaData acmd,
      ClassLoaderResolver clr, final DatastoreManager storeMgr, ObjectManager om) {
    storeMgr.validateMetaDataForClass(acmd, clr);
    FieldValues fv = new FieldValues() {
      public void fetchFields(StateManager sm) {
        sm.replaceFields(
            acmd.getPKMemberPositions(), new DatastoreFieldManager(
                sm, storeMgr, entity, DatastoreFieldManager.Operation.READ));
      }
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    protected boolean validateElementForWriting(final StateManager sm, Object element, final int index)
    {
        final Object newOwner = sm.getObject();

        // Check if element is ok for use in the datastore, specifying any external mappings that may be required
        boolean inserted = super.validateElementForWriting(sm, element, new FieldValues()
        {
            public void fetchFields(StateManager esm)
            {
                // Find the (element) table storing the FK back to the owner
                boolean isPersistentInterface = storeMgr.getOMFContext().getMetaDataManager().isPersistentInterface(elementType);
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Related Classes of org.datanucleus.store.FieldValues

  • com.google.appengine.datanucleus.EntityUtils
  • com.google.appengine.datanucleus.query.DatastoreQuery
  • com.google.appengine.datanucleus.scostore.FKListStore
  • com.google.appengine.datanucleus.scostore.FKSetStore
  • org.datanucleus.store.appengine.query.DatastoreQuery
  • org.datanucleus.store.mapped.mapping.MappingHelper
  • org.datanucleus.store.mapped.mapping.PersistableMapping
  • org.datanucleus.store.mapped.mapping.PersistenceCapableMapping
  • org.datanucleus.store.mapped.scostore.FKListStore
  • org.datanucleus.store.mapped.scostore.FKMapStore
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