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

Example 1 with StringRecord

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

the class TestFormulaRecordAggregate method testBasic.

public void testBasic() {
    FormulaRecord f = new FormulaRecord();
    f.setCachedResultTypeString();
    StringRecord s = new StringRecord();
    s.setString("abc");
    FormulaRecordAggregate fagg = new FormulaRecordAggregate(f, s, SharedValueManager.createEmpty());
    assertEquals("abc", fagg.getStringValue());
    assertFalse(fagg.isPartOfArrayFormula());
}

Example 2 with StringRecord

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

the class TestHSSFCell method testCachedTypeChange.

/**
	 * Test for small bug observable around r736460 (prior to version 3.5).  POI fails to remove
	 * the {@link StringRecord} following the {@link FormulaRecord} after the result type had been
	 * changed to number/boolean/error.  Excel silently ignores the extra record, but some POI
	 * versions (prior to bug 46213 / r717883) crash instead.
	 * @throws IOException 
	 */
@Test
public void testCachedTypeChange() throws IOException {
    HSSFWorkbook wb = new HSSFWorkbook();
    HSSFSheet sheet = wb.createSheet("Sheet1");
    Cell cell = sheet.createRow(0).createCell(0);
    cell.setCellFormula("A1");
    cell.setCellValue("abc");
    confirmStringRecord(sheet, true);
    cell.setCellValue(123);
    Record[] recs = RecordInspector.getRecords(sheet, 0);
    if (recs.length == 28 && recs[23] instanceof StringRecord) {
        wb.close();
        throw new AssertionFailedError("Identified bug - leftover StringRecord");
    }
    confirmStringRecord(sheet, false);
    // string to error code
    cell.setCellValue("abc");
    confirmStringRecord(sheet, true);
    cell.setCellErrorValue(FormulaError.REF.getCode());
    confirmStringRecord(sheet, false);
    // string to boolean
    cell.setCellValue("abc");
    confirmStringRecord(sheet, true);
    cell.setCellValue(false);
    confirmStringRecord(sheet, false);
    wb.close();
}

Example 3 with StringRecord

use of org.apache.poi.hssf.record.StringRecord in project jeesuite-libs by vakinge.

the class XLS2CSV method processRecord.

/**
 * Main HSSFListener method, processes events, and outputs the
 *  CSV as the file is processed.
 */
public void processRecord(Record record) {
    // 超过10行空白就不处理了
    if (blankRowNum == 10)
        return;
    int thisRow = -1;
    int thisColumn = -1;
    String thisStr = null;
    switch(record.getSid()) {
        case BoundSheetRecord.sid:
            boundSheetRecords.add((BoundSheetRecord) record);
            break;
        case BOFRecord.sid:
            BOFRecord br = (BOFRecord) record;
            if (br.getType() == BOFRecord.TYPE_WORKSHEET) {
                // Create sub workbook if required
                if (workbookBuildingListener != null && stubWorkbook == null) {
                    stubWorkbook = workbookBuildingListener.getStubHSSFWorkbook();
                }
                // Output the worksheet name
                // Works by ordering the BSRs by the location of
                // their BOFRecords, and then knowing that we
                // process BOFRecords in byte offset order
                sheetIndex++;
                if (orderedBSRs == null) {
                    orderedBSRs = BoundSheetRecord.orderByBofPosition(boundSheetRecords);
                }
                // sheetName
                // System.out.println(orderedBSRs[sheetIndex].getSheetname() + " [" + (sheetIndex+1) + "]:" );
                String sheetname = orderedBSRs[sheetIndex].getSheetname();
                results.add(ExcelValidator.SHEET_NAME_PREFIX + sheetname);
            }
            break;
        case SSTRecord.sid:
            sstRecord = (SSTRecord) record;
            break;
        case BlankRecord.sid:
            BlankRecord brec = (BlankRecord) record;
            thisRow = brec.getRow();
            thisColumn = brec.getColumn();
            thisStr = "";
            break;
        case BoolErrRecord.sid:
            BoolErrRecord berec = (BoolErrRecord) record;
            thisRow = berec.getRow();
            thisColumn = berec.getColumn();
            thisStr = "";
            break;
        case FormulaRecord.sid:
            FormulaRecord frec = (FormulaRecord) record;
            thisRow = frec.getRow();
            thisColumn = frec.getColumn();
            if (outputFormulaValues) {
                if (Double.isNaN(frec.getValue())) {
                    // Formula result is a string
                    // This is stored in the next record
                    outputNextStringRecord = true;
                    nextRow = frec.getRow();
                    nextColumn = frec.getColumn();
                } else {
                    thisStr = formatListener.formatNumberDateCell(frec);
                }
            } else {
                thisStr = HSSFFormulaParser.toFormulaString(stubWorkbook, frec.getParsedExpression());
            }
            break;
        case StringRecord.sid:
            if (outputNextStringRecord) {
                // String for formula
                StringRecord srec = (StringRecord) record;
                thisStr = srec.getString();
                thisRow = nextRow;
                thisColumn = nextColumn;
                outputNextStringRecord = false;
            }
            break;
        case LabelRecord.sid:
            LabelRecord lrec = (LabelRecord) record;
            thisRow = lrec.getRow();
            thisColumn = lrec.getColumn();
            thisStr = lrec.getValue();
            break;
        case LabelSSTRecord.sid:
            LabelSSTRecord lsrec = (LabelSSTRecord) record;
            thisRow = lsrec.getRow();
            thisColumn = lsrec.getColumn();
            if (sstRecord == null) {
                thisStr = "(No SST Record, can't identify string)";
            } else {
                thisStr = sstRecord.getString(lsrec.getSSTIndex()).toString();
            }
            break;
        case NoteRecord.sid:
            NoteRecord nrec = (NoteRecord) record;
            thisRow = nrec.getRow();
            thisColumn = nrec.getColumn();
            // TODO: Find object to match nrec.getShapeId()
            thisStr = "(TODO)";
            break;
        case NumberRecord.sid:
            NumberRecord numrec = (NumberRecord) record;
            thisRow = numrec.getRow();
            thisColumn = numrec.getColumn();
            // Format
            thisStr = formatListener.formatNumberDateCell(numrec);
            break;
        case RKRecord.sid:
            RKRecord rkrec = (RKRecord) record;
            thisRow = rkrec.getRow();
            thisColumn = rkrec.getColumn();
            thisStr = "(TODO)";
            break;
        default:
            break;
    }
    // Handle new row
    if (thisRow != -1 && thisRow != lastRowNumber) {
        lastColumnNumber = -1;
    }
    // Handle missing column
    if (record instanceof MissingCellDummyRecord) {
        MissingCellDummyRecord mc = (MissingCellDummyRecord) record;
        thisRow = mc.getRow();
        thisColumn = mc.getColumn();
        thisStr = "";
    }
    if (thisStr != null) {
        if (thisColumn > 0) {
            _resultRowTmp.append(ExcelValidator.FIELD_SPLIT);
        }
        _resultRowTmp.append(thisStr);
    }
    // Update column and row count
    if (thisRow > -1)
        lastRowNumber = thisRow;
    if (thisColumn > -1)
        lastColumnNumber = thisColumn;
    // Handle end of row
    if (record instanceof LastCellOfRowDummyRecord) {
        // Print out any missing commas if needed
        if (minColumns > 0) {
            // Columns are 0 based
            if (lastColumnNumber == -1) {
                lastColumnNumber = 0;
            }
            for (int i = lastColumnNumber; i < (minColumns); i++) {
                _resultRowTmp.append(',');
            }
        }
        // We're onto a new row
        lastColumnNumber = -1;
        // End the row
        if (!ExcelValidator.isBlankCSVRow(_resultRowTmp.toString())) {
            results.add(_resultRowTmp.toString());
        } else {
            blankRowNum = blankRowNum + 1;
        }
        _resultRowTmp.setLength(0);
    }
}

Example 4 with StringRecord

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

the class TestFormulaRecordAggregate method testExtraStringRecord_bug46213.

/**
	 * Sometimes a {@link StringRecord} appears after a {@link FormulaRecord} even though the
	 * formula has evaluated to a text value.  This might be more likely to occur when the formula
	 * <i>can</i> evaluate to a text value.<br/>
	 * Bug 46213 attachment 22874 has such an extra {@link StringRecord} at stream offset 0x5765.
	 * This file seems to open in Excel (2007) with no trouble.  When it is re-saved, Excel omits
	 * the extra record.  POI should do the same.
	 */
public void testExtraStringRecord_bug46213() {
    FormulaRecord fr = new FormulaRecord();
    fr.setValue(2.0);
    StringRecord sr = new StringRecord();
    sr.setString("NA");
    SharedValueManager svm = SharedValueManager.createEmpty();
    FormulaRecordAggregate fra;
    try {
        fra = new FormulaRecordAggregate(fr, sr, svm);
    } catch (RecordFormatException e) {
        if ("String record was  supplied but formula record flag is not  set".equals(e.getMessage())) {
            throw new AssertionFailedError("Identified bug 46213");
        }
        throw e;
    }
    RecordCollector rc = new RecordCollector();
    fra.visitContainedRecords(rc);
    Record[] vraRecs = rc.getRecords();
    assertEquals(1, vraRecs.length);
    assertEquals(fr, vraRecs[0]);
}

Example 5 with StringRecord

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

the class XLS2CSVmra method processRecord.

/**
	 * Main HSSFListener method, processes events, and outputs the
	 *  CSV as the file is processed.
	 */
@Override
public void processRecord(Record record) {
    int thisRow = -1;
    int thisColumn = -1;
    String thisStr = null;
    switch(record.getSid()) {
        case BoundSheetRecord.sid:
            boundSheetRecords.add((BoundSheetRecord) record);
            break;
        case BOFRecord.sid:
            BOFRecord br = (BOFRecord) record;
            if (br.getType() == BOFRecord.TYPE_WORKSHEET) {
                // Create sub workbook if required
                if (workbookBuildingListener != null && stubWorkbook == null) {
                    stubWorkbook = workbookBuildingListener.getStubHSSFWorkbook();
                }
                // Output the worksheet name
                // Works by ordering the BSRs by the location of
                //  their BOFRecords, and then knowing that we
                //  process BOFRecords in byte offset order
                sheetIndex++;
                if (orderedBSRs == null) {
                    orderedBSRs = BoundSheetRecord.orderByBofPosition(boundSheetRecords);
                }
                output.println();
                output.println(orderedBSRs[sheetIndex].getSheetname() + " [" + (sheetIndex + 1) + "]:");
            }
            break;
        case SSTRecord.sid:
            sstRecord = (SSTRecord) record;
            break;
        case BlankRecord.sid:
            BlankRecord brec = (BlankRecord) record;
            thisRow = brec.getRow();
            thisColumn = brec.getColumn();
            thisStr = "";
            break;
        case BoolErrRecord.sid:
            BoolErrRecord berec = (BoolErrRecord) record;
            thisRow = berec.getRow();
            thisColumn = berec.getColumn();
            thisStr = "";
            break;
        case FormulaRecord.sid:
            FormulaRecord frec = (FormulaRecord) record;
            thisRow = frec.getRow();
            thisColumn = frec.getColumn();
            if (outputFormulaValues) {
                if (Double.isNaN(frec.getValue())) {
                    // Formula result is a string
                    // This is stored in the next record
                    outputNextStringRecord = true;
                    nextRow = frec.getRow();
                    nextColumn = frec.getColumn();
                } else {
                    thisStr = formatListener.formatNumberDateCell(frec);
                }
            } else {
                thisStr = '"' + HSSFFormulaParser.toFormulaString(stubWorkbook, frec.getParsedExpression()) + '"';
            }
            break;
        case StringRecord.sid:
            if (outputNextStringRecord) {
                // String for formula
                StringRecord srec = (StringRecord) record;
                thisStr = srec.getString();
                thisRow = nextRow;
                thisColumn = nextColumn;
                outputNextStringRecord = false;
            }
            break;
        case LabelRecord.sid:
            LabelRecord lrec = (LabelRecord) record;
            thisRow = lrec.getRow();
            thisColumn = lrec.getColumn();
            thisStr = '"' + lrec.getValue() + '"';
            break;
        case LabelSSTRecord.sid:
            LabelSSTRecord lsrec = (LabelSSTRecord) record;
            thisRow = lsrec.getRow();
            thisColumn = lsrec.getColumn();
            if (sstRecord == null) {
                thisStr = '"' + "(No SST Record, can't identify string)" + '"';
            } else {
                thisStr = '"' + sstRecord.getString(lsrec.getSSTIndex()).toString() + '"';
            }
            break;
        case NoteRecord.sid:
            NoteRecord nrec = (NoteRecord) record;
            thisRow = nrec.getRow();
            thisColumn = nrec.getColumn();
            // TODO: Find object to match nrec.getShapeId()
            thisStr = '"' + "(TODO)" + '"';
            break;
        case NumberRecord.sid:
            NumberRecord numrec = (NumberRecord) record;
            thisRow = numrec.getRow();
            thisColumn = numrec.getColumn();
            // Format
            thisStr = formatListener.formatNumberDateCell(numrec);
            break;
        case RKRecord.sid:
            RKRecord rkrec = (RKRecord) record;
            thisRow = rkrec.getRow();
            thisColumn = rkrec.getColumn();
            thisStr = '"' + "(TODO)" + '"';
            break;
        default:
            break;
    }
    // Handle new row
    if (thisRow != -1 && thisRow != lastRowNumber) {
        lastColumnNumber = -1;
    }
    // Handle missing column
    if (record instanceof MissingCellDummyRecord) {
        MissingCellDummyRecord mc = (MissingCellDummyRecord) record;
        thisRow = mc.getRow();
        thisColumn = mc.getColumn();
        thisStr = "";
    }
    // If we got something to print out, do so
    if (thisStr != null) {
        if (thisColumn > 0) {
            output.print(',');
        }
        output.print(thisStr);
    }
    // Update column and row count
    if (thisRow > -1)
        lastRowNumber = thisRow;
    if (thisColumn > -1)
        lastColumnNumber = thisColumn;
    // Handle end of row
    if (record instanceof LastCellOfRowDummyRecord) {
        // Print out any missing commas if needed
        if (minColumns > 0) {
            // Columns are 0 based
            if (lastColumnNumber == -1) {
                lastColumnNumber = 0;
            }
            for (int i = lastColumnNumber; i < (minColumns); i++) {
                output.print(',');
            }
        }
        // We're onto a new row
        lastColumnNumber = -1;
        // End the row
        output.println();
    }
}