Package org.datanucleus

Examples of org.datanucleus.FetchPlanForClass

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        int[] fieldNumbers;
        if (fetchPlan != null)
        {
            // Use FetchPlan fields
            fetchPlan.manageFetchPlanForClass(sourceCmd);
            FetchPlanForClass fpc = fetchPlan.getFetchPlanForClass(sourceCmd);
            fieldNumbers = fpc.getMemberNumbers();
        }
        else
        {
            // Use DFG fields
            fieldNumbers = sourceCmd.getDFGMemberPositions();
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     * @param fv Field Values to load (including any fetch plan to use when loading)
     */
    public void loadFieldValues(FieldValues fv)
    {
        // Fetch the required fields using any defined fetch plan
        FetchPlanForClass origFetchPlan = myFP;
        FetchPlan loadFetchPlan = fv.getFetchPlanForLoading();
        if (loadFetchPlan != null)
        {
            myFP = loadFetchPlan.manageFetchPlanForClass(cmd);
        }
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     * Fetchs from the database all fields in the actual fetch plan.
     * Called by life-cycle transitions.
     */
    public void loadUnloadedFieldsOfClassInFetchPlan(FetchPlan fetchPlan)
    {
        FetchPlanForClass fpc = fetchPlan.manageFetchPlanForClass(this.cmd);
        int[] fieldNumbers = getFlagsSetTo(loadedFields, fpc.getMemberNumbers(), false);
        if (fieldNumbers != null && fieldNumbers.length > 0)
        {
            boolean callPostLoad = fpc.isToCallPostLoadFetchPlan(this.loadedFields);
            int[] unloadedFieldNumbers = loadFieldsFromLevel2Cache(fieldNumbers);
            if (unloadedFieldNumbers != null)
            {
                loadFieldsFromDatastore(unloadedFieldNumbers);
                updateLevel2CacheForFields(unloadedFieldNumbers);
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Related Classes of org.datanucleus.FetchPlanForClass

  • org.datanucleus.state.JDOStateManagerImpl
  • org.datanucleus.store.rdbms.sql.SQLStatementHelper
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