Examples of org.apache.derby.iapi.store.access.ConglomerateController.newRowLocationTemplate()

Package org.apache.derby.iapi.store.access

Class org.apache.derby.iapi.store.access.ConglomerateController

Examples of org.apache.derby.iapi.store.access.ConglomerateController.newRowLocationTemplate()

org.apache.derby.iapi.store.access.ConglomerateController.newRowLocationTemplate()
Return a row location object of the correct type to be used in calls to insertAndFetchLocation. @exception StandardException Standard exception policy.

    heapCC = tc.openConglomerate(
                ti.getHeapConglomerate(), false, 0,
                TransactionController.MODE_RECORD,
                TransactionController.ISOLATION_REPEATABLE_READ);


    ExecRow indexTemplateRow = rf.buildEmptyIndexRow( SYSTABLESRowFactory.SYSTABLES_INDEX1_ID, heapCC.newRowLocationTemplate() );


    /* Scan the index and go to the data pages for qualifying rows to
     * build the column descriptor.
     */
    scanController = tc.openScan(

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    cc = tc.openConglomerate(
      heapConglomerateNumber, false, 0,
            TransactionController.MODE_RECORD,
      TransactionController.ISOLATION_REPEATABLE_READ);


    rl = cc.newRowLocationTemplate();
    cc.close();


    // Get an index row based on the base row
    irg.getIndexRow(baseRow, rl, indexableRow, (FormatableBitSet) null);

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    while (true)
    {
       // create an index row template
      indexRow1 = getIndexRowFromHeapRow(
                  ti.getIndexRowGenerator(indexId),
                  heapCC.newRowLocationTemplate(),
                  outRow);


      // It is important for read uncommitted scans to use fetchNext()
      // rather than fetch, so that the fetch happens while latch is
      // held, otherwise the next() might position the scan on a row,

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    heapCC = 
            tc.openConglomerate(
                tableId, false, 0, tc.MODE_RECORD, tc.ISOLATION_READ_COMMITTED);
    try
    {
      rl = heapCC.newRowLocationTemplate();
    }
    finally
    {
      heapCC.close();
    }

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                                                             TransactionController.MODE_RECORD,
                                                             TransactionController.ISOLATION_REPEATABLE_READ);
        RowLocation rl = null;
        try
        {
            rl = heapCC.newRowLocationTemplate();
        }
        finally
        {
            heapCC.close();
            heapCC = null;

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        objectUUID[i] = cds[i].getUUID();


        indexRow[i] =
          cds[i].getIndexDescriptor().getNullIndexRow(
            td.getColumnDescriptorList(),
            heapCC.newRowLocationTemplate());
      }
    }
    finally
    {
      heapCC.close();

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                0,
                TransactionController.MODE_RECORD,
                isolationLevel);


        try {
            return cc.newRowLocationTemplate();
        } finally {
            cc.close();
        }
    }

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                TransactionController.OPENMODE_FORUPDATE,
                TransactionController.MODE_RECORD,
                TransactionController.ISOLATION_SERIALIZABLE);


        // initialize the secondary index row - pointing it at base row
        RowLocation base_rowloc = base_cc.newRowLocationTemplate();
        index_row.init(base_row, base_rowloc, num_cols + 1);
        
        // create the secondary index
        Properties properties = 
            createProperties(

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                TransactionController.OPENMODE_FORUPDATE,
                TransactionController.MODE_RECORD,
                TransactionController.ISOLATION_SERIALIZABLE);


        // initialize the secondary index row - pointing it at base row
        index_row.init(base_row, base_cc.newRowLocationTemplate(), 5);


        Properties properties = 
            createProperties(
                null,               // no current properties list 
                false,              // don't allow duplicates

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        catch (StandardException e)
        {
        }
        try
        {
            RowLocation rowloc = index_cc.newRowLocationTemplate();
            return(FAIL(
                "t_006: ConglomerateController.newRowLocationTemplate() succeeded."));
        }
        catch (StandardException e)
        {

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