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

Example 51 with Record

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

the class HSSFSheet method getDataValidations.

@Override
public List<HSSFDataValidation> getDataValidations() {
    DataValidityTable dvt = _sheet.getOrCreateDataValidityTable();
    final List<HSSFDataValidation> hssfValidations = new ArrayList<HSSFDataValidation>();
    RecordVisitor visitor = new RecordVisitor() {

        private HSSFEvaluationWorkbook book = HSSFEvaluationWorkbook.create(getWorkbook());

        @Override
        public void visitRecord(Record r) {
            if (!(r instanceof DVRecord)) {
                return;
            }
            DVRecord dvRecord = (DVRecord) r;
            CellRangeAddressList regions = dvRecord.getCellRangeAddress().copy();
            DVConstraint constraint = DVConstraint.createDVConstraint(dvRecord, book);
            HSSFDataValidation hssfDataValidation = new HSSFDataValidation(regions, constraint);
            hssfDataValidation.setErrorStyle(dvRecord.getErrorStyle());
            hssfDataValidation.setEmptyCellAllowed(dvRecord.getEmptyCellAllowed());
            hssfDataValidation.setSuppressDropDownArrow(dvRecord.getSuppressDropdownArrow());
            hssfDataValidation.createPromptBox(dvRecord.getPromptTitle(), dvRecord.getPromptText());
            hssfDataValidation.setShowPromptBox(dvRecord.getShowPromptOnCellSelected());
            hssfDataValidation.createErrorBox(dvRecord.getErrorTitle(), dvRecord.getErrorText());
            hssfDataValidation.setShowErrorBox(dvRecord.getShowErrorOnInvalidValue());
            hssfValidations.add(hssfDataValidation);
        }
    };
    dvt.visitContainedRecords(visitor);
    return hssfValidations;
}

Example 52 with Record

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

the class HSSFSheet method setPropertiesFromSheet.

/**
     * used internally to set the properties given a Sheet object
     */
private void setPropertiesFromSheet(InternalSheet sheet) {
    RowRecord row = sheet.getNextRow();
    while (row != null) {
        createRowFromRecord(row);
        row = sheet.getNextRow();
    }
    Iterator<CellValueRecordInterface> iter = sheet.getCellValueIterator();
    long timestart = System.currentTimeMillis();
    if (log.check(POILogger.DEBUG)) {
        log.log(DEBUG, "Time at start of cell creating in HSSF sheet = ", Long.valueOf(timestart));
    }
    HSSFRow lastrow = null;
    // Add every cell to its row
    while (iter.hasNext()) {
        CellValueRecordInterface cval = iter.next();
        long cellstart = System.currentTimeMillis();
        HSSFRow hrow = lastrow;
        if (hrow == null || hrow.getRowNum() != cval.getRow()) {
            hrow = getRow(cval.getRow());
            lastrow = hrow;
            if (hrow == null) {
                /* we removed this check, see bug 47245 for the discussion around this
                    // Some tools (like Perl module Spreadsheet::WriteExcel - bug 41187) skip the RowRecords
                    // Excel, OpenOffice.org and GoogleDocs are all OK with this, so POI should be too.
                    if (rowRecordsAlreadyPresent) {
                        // if at least one row record is present, all should be present.
                        throw new RuntimeException("Unexpected missing row when some rows already present");
                    }*/
                // create the row record on the fly now.
                RowRecord rowRec = new RowRecord(cval.getRow());
                sheet.addRow(rowRec);
                hrow = createRowFromRecord(rowRec);
            }
        }
        if (log.check(POILogger.DEBUG)) {
            if (cval instanceof Record) {
                log.log(DEBUG, "record id = " + Integer.toHexString(((Record) cval).getSid()));
            } else {
                log.log(DEBUG, "record = " + cval);
            }
        }
        hrow.createCellFromRecord(cval);
        if (log.check(POILogger.DEBUG)) {
            log.log(DEBUG, "record took ", Long.valueOf(System.currentTimeMillis() - cellstart));
        }
    }
    if (log.check(POILogger.DEBUG)) {
        log.log(DEBUG, "total sheet cell creation took ", Long.valueOf(System.currentTimeMillis() - timestart));
    }
}

Example 53 with Record

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

the class TestDrawingAggregate method test45129.

/**
     * test reading drawing aggregate from a test file from Bugzilla 45129
     */
@Test
public void test45129() throws IOException {
    HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("45129.xls");
    HSSFSheet sh = wb.getSheetAt(0);
    InternalWorkbook iworkbook = HSSFTestHelper.getWorkbookForTest(wb);
    InternalSheet isheet = HSSFTestHelper.getSheetForTest(sh);
    List<RecordBase> records = isheet.getRecords();
    // the sheet's drawing is not aggregated
    assertEquals("wrong size of sheet records stream", 394, records.size());
    // the last record before the drawing block
    assertTrue("records.get(18) is expected to be RowRecordsAggregate but was " + records.get(18).getClass().getSimpleName(), records.get(18) instanceof RowRecordsAggregate);
    // records to be aggregated
    List<RecordBase> dgRecords = records.subList(19, 389);
    // collect drawing records into a byte buffer.
    byte[] dgBytes = toByteArray(dgRecords);
    for (RecordBase rb : dgRecords) {
        Record r = (Record) rb;
        short sid = r.getSid();
        // we expect that drawing block consists of either
        // DrawingRecord or ContinueRecord or ObjRecord or TextObjectRecord
        assertTrue(sid == DrawingRecord.sid || sid == ContinueRecord.sid || sid == ObjRecord.sid || sid == TextObjectRecord.sid);
    }
    // the first record after the drawing block
    assertTrue("records.get(389) is expected to be Window2", records.get(389) instanceof WindowTwoRecord);
    // aggregate drawing records.
    // The subrange [19, 388] is expected to be replaced with a EscherAggregate object
    DrawingManager2 drawingManager = iworkbook.findDrawingGroup();
    int loc = isheet.aggregateDrawingRecords(drawingManager, false);
    EscherAggregate agg = (EscherAggregate) records.get(loc);
    assertEquals("wrong size of the aggregated sheet records stream", 25, records.size());
    assertTrue("records.get(18) is expected to be RowRecordsAggregate but was " + records.get(18).getClass().getSimpleName(), records.get(18) instanceof RowRecordsAggregate);
    assertTrue("records.get(19) is expected to be EscherAggregate but was " + records.get(19).getClass().getSimpleName(), records.get(19) instanceof EscherAggregate);
    assertTrue("records.get(20) is expected to be Window2 but was " + records.get(20).getClass().getSimpleName(), records.get(20) instanceof WindowTwoRecord);
    byte[] dgBytesAfterSave = agg.serialize();
    assertEquals("different size of drawing data before and after save", dgBytes.length, dgBytesAfterSave.length);
    assertTrue("drawing data before and after save is different", Arrays.equals(dgBytes, dgBytesAfterSave));
    wb.close();
}

Example 54 with Record

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

the class TestDrawingAggregate method testUnhandledContinue.

@Test
public void testUnhandledContinue() throws IOException {
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"XHTIFdwHg7Mlmota6OqYilolxSmSlx8CKjwsELJHKCrINvmNCxi34NV87Ipn6YNICQjQvqAz/rKMznR+" + "xLnkeisDE8nNYUGNo/Yd6z5nn79bwVxU+VrjMw6FYyvsRHjKviTE8i3z9Tag580i9Ern5SnETqo8xEsw" + "fIyRKSNIzwJRMUUgiRI8wm5TB8UZvJzFngq0eBhAJRO5vbBiKg5703eOV45AT6Sh6XK9gDG76nyVal0a" + "GR0lk4aLl1kWQ6H+WmNtU1jngMZR7RpLTy8JgWWcC6Gelj7Icfervb2pQuc3RKswbdDSUy3K1mwMB09O" + "lBZ8Pj1LRWmBn0xd0b0TcWaMvhRwTruEejUL/yMtjCZxXMuKevsgpH2fOmbNcDiBq2jZnuNYC7lyjL3W" + "qwueYx20DlUl8XqYe3XExPqBVvFjxAb1PUWkUsOab20KKdiK5yizYzde8dLz1mmLILgnsHdJoYpxUgvG" + "/PjoRnHGWuODhPomZGNKi+ICT3xpqjdmSokyIOcwY/Q6GjQGghDxtZ5GXkroNGSRBZXJVzXWn/V8EX8z" + "bh2EV1VrM2gkFVGxYum4qEsJHd2DPj6kJnJzVTADlCZWR7ItRI7zEPBUU2RiU8t1G6QOxXMhpekJvVQ4" + "IppKQdVys+cLtUY6Un0+hI2Z0wMzAxO8Lr0LbaILk8WtNsxpaFYMrTjC22723OH5GFkUi+ux8An2Hi0F" + "fvcr1v8aFU6POn+OCqfj4ffS/e+pcOEMKhABrCdUAAPhwB+pQHYGFcT/BBUEz6LC/wGpc+eRNSkAAA==";
    byte[] dgBytes = decompress(data);
    List<Record> dgRecords = RecordFactory.createRecords(new ByteArrayInputStream(dgBytes));
    assertEquals(20, dgRecords.size());
    short[] expectedSids = { DrawingRecord.sid, ObjRecord.sid, DrawingRecord.sid, TextObjectRecord.sid, DrawingRecord.sid, ObjRecord.sid, DrawingRecord.sid, TextObjectRecord.sid, DrawingRecord.sid, ObjRecord.sid, DrawingRecord.sid, TextObjectRecord.sid, DrawingRecord.sid, ObjRecord.sid, DrawingRecord.sid, TextObjectRecord.sid, ContinueRecord.sid, ObjRecord.sid, ContinueRecord.sid, TextObjectRecord.sid };
    for (int i = 0; i < expectedSids.length; i++) {
        assertEquals("unexpected record.sid and index[" + i + "]", expectedSids[i], dgRecords.get(i).getSid());
    }
    DrawingManager2 drawingManager = new DrawingManager2(new EscherDggRecord());
    // create a dummy sheet consisting of our test data
    InternalSheet sheet = InternalSheet.createSheet();
    List<RecordBase> records = sheet.getRecords();
    records.clear();
    records.addAll(dgRecords);
    records.add(EOFRecord.instance);
    sheet.aggregateDrawingRecords(drawingManager, false);
    assertEquals("drawing was not fully aggregated", 2, records.size());
    assertTrue("expected EscherAggregate", records.get(0) instanceof EscherAggregate);
    assertTrue("expected EOFRecord", records.get(1) instanceof EOFRecord);
    EscherAggregate agg = (EscherAggregate) records.get(0);
    byte[] dgBytesAfterSave = agg.serialize();
    assertEquals("different size of drawing data before and after save", dgBytes.length, dgBytesAfterSave.length);
    assertTrue("drawing data before and after save is different", Arrays.equals(dgBytes, dgBytesAfterSave));
}

Example 55 with Record

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

the class TestEventRecordFactory method testContinuedUnknownRecord.

/**
     * TEST NAME:  Test Creating ContinueRecords After Unknown Records From An InputStream <P>
     * OBJECTIVE:  Test that the RecordFactory given an InputStream
     *             constructs the expected records.<P>
     * SUCCESS:    Record factory creates the expected records.<P>
     * FAILURE:    The wrong records are created or contain the wrong values <P>
     *
     */
public void testContinuedUnknownRecord() {
    final byte[] data = { // an unknown record with 0 length
    0, // an unknown record with 0 length
    -1, // an unknown record with 0 length
    0, // an unknown record with 0 length
    0, // a continuation record with 3 bytes of data
    0x3C, // a continuation record with 3 bytes of data
    0, // a continuation record with 3 bytes of data
    3, // a continuation record with 3 bytes of data
    0, // a continuation record with 3 bytes of data
    1, // a continuation record with 3 bytes of data
    2, // a continuation record with 3 bytes of data
    3, // one more continuation record with 1 byte of data
    0x3C, // one more continuation record with 1 byte of data
    0, // one more continuation record with 1 byte of data
    1, // one more continuation record with 1 byte of data
    0, // one more continuation record with 1 byte of data
    4 };
    final int[] recCnt = { 0 };
    final int[] offset = { 0 };
    ERFListener listener = new ERFListener() {

        private final String[] expectedRecordTypes = { UnknownRecord.class.getName(), ContinueRecord.class.getName(), ContinueRecord.class.getName() };

        @Override
        public boolean processRecord(Record rec) {
            // System.out.println(rec.toString());
            assertEquals("Record type", expectedRecordTypes[recCnt[0]], rec.getClass().getName());
            compareData(rec, "Record " + recCnt[0] + ": ");
            recCnt[0]++;
            return true;
        }

        private void compareData(Record record, String message) {
            byte[] recData = record.serialize();
            for (int i = 0; i < recData.length; i++) {
                assertEquals(message + " data byte " + i, data[offset[0]++], recData[i]);
            }
        }
    };
    EventRecordFactory factory = new EventRecordFactory(listener, new short[] { -256, 0x3C });
    factory.processRecords(new ByteArrayInputStream(data));
    assertEquals("nr. of processed records", 3, recCnt[0]);
    assertEquals("nr. of processed bytes", data.length, offset[0]);
}