Examples with UncalcedRecord org.apache.poi.hssf.record.UncalcedRecord used on opensource projects

Example 1 with UncalcedRecord

use of org.apache.poi.hssf.record.UncalcedRecord in project poi by apache.

the class InternalSheet method visitContainedRecords.

public void visitContainedRecords(RecordVisitor rv, int offset) {
    PositionTrackingVisitor ptv = new PositionTrackingVisitor(rv, offset);
    boolean haveSerializedIndex = false;
    for (int k = 0; k < _records.size(); k++) {
        RecordBase record = _records.get(k);
        if (record instanceof RecordAggregate) {
            RecordAggregate agg = (RecordAggregate) record;
            agg.visitContainedRecords(ptv);
        } else {
            ptv.visitRecord((Record) record);
        }
        // If the BOF record was just serialized then add the IndexRecord
        if (record instanceof BOFRecord) {
            if (!haveSerializedIndex) {
                haveSerializedIndex = true;
                //  and one shouldn't go in after that!
                if (_isUncalced) {
                    ptv.visitRecord(new UncalcedRecord());
                }
                //remove this guard. So be safe it is left here.
                if (_rowsAggregate != null) {
                    // find forward distance to first RowRecord
                    int initRecsSize = getSizeOfInitialSheetRecords(k);
                    int currentPos = ptv.getPosition();
                    ptv.visitRecord(_rowsAggregate.createIndexRecord(currentPos, initRecsSize));
                }
            }
        }
    }
}

Example 2 with UncalcedRecord

use of org.apache.poi.hssf.record.UncalcedRecord in project poi by apache.

the class TestSheet method testUncalcSize_bug45066.

/**
	 * Prior to bug 45066, POI would get the estimated sheet size wrong
	 * when an <tt>UncalcedRecord</tt> was present.<p/>
	 */
@Test
public void testUncalcSize_bug45066() {
    List<Record> records = new ArrayList<Record>();
    records.add(BOFRecord.createSheetBOF());
    records.add(new UncalcedRecord());
    records.add(new DimensionsRecord());
    records.add(createWindow2Record());
    records.add(EOFRecord.instance);
    InternalSheet sheet = createSheet(records);
    // The original bug was due to different logic for collecting records for sizing and
    // serialization. The code has since been refactored into a single method for visiting
    // all contained records.  Now this test is much less interesting
    SizeCheckingRecordVisitor scrv = new SizeCheckingRecordVisitor();
    sheet.visitContainedRecords(scrv, 0);
    assertEquals(90, scrv.getTotalSize());
}