Example usage for org.apache.poi.hpsf SummaryInformation getLastAuthor

List of usage examples for org.apache.poi.hpsf SummaryInformation getLastAuthor

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Introduction

In this page you can find the example usage for org.apache.poi.hpsf SummaryInformation getLastAuthor.

Prototype

public String getLastAuthor()

Source Link

Document

Returns the last author (or null ).

Usage

From source file:com.flexive.extractor.FxSummaryInformation.java

License:Open Source License

/**
 * Constructor.//from  w  w w . j  a va2  s  . c om
 *
 * @param si the summary information
 */
public FxSummaryInformation(SummaryInformation si) {
    author = si.getAuthor();
    applicationName = si.getApplicationName();
    charCount = si.getCharCount();
    comments = si.getComments();
    createdAt = si.getCreateDateTime();
    editTime = new Date(si.getEditTime());
    keywords = si.getKeywords();
    lastModifiedBy = si.getLastAuthor();
    lastPrintedAt = si.getLastPrinted();
    title = si.getTitle();
    lastModifiedAt = si.getLastSaveDateTime();
    pageCount = si.getPageCount();
    revNumber = si.getRevNumber();
    wordCount = si.getWordCount();
    encrypted = false;
}

From source file:com.openkm.util.metadata.MetadataExtractor.java

License:Open Source License

/**
 * Extract metadata from Office Word//from ww w .  j  a va 2s  .  c  om
 */
public static OfficeMetadata officeExtractor(InputStream is, String mimeType) throws IOException {
    POIFSFileSystem fs = new POIFSFileSystem(is);
    OfficeMetadata md = new OfficeMetadata();
    SummaryInformation si = null;

    if (MimeTypeConfig.MIME_MS_WORD.equals(mimeType)) {
        si = new WordExtractor(fs).getSummaryInformation();
    } else if (MimeTypeConfig.MIME_MS_EXCEL.equals(mimeType)) {
        si = new ExcelExtractor(fs).getSummaryInformation();
    } else if (MimeTypeConfig.MIME_MS_POWERPOINT.equals(mimeType)) {
        si = new PowerPointExtractor(fs).getSummaryInformation();
    }

    if (si != null) {
        md.setTitle(si.getTitle());
        md.setSubject(si.getSubject());
        md.setAuthor(si.getAuthor());
        md.setLastAuthor(si.getLastAuthor());
        md.setKeywords(si.getKeywords());
        md.setComments(si.getComments());
        md.setTemplate(si.getTemplate());
        md.setRevNumber(si.getRevNumber());
        md.setApplicationName(si.getApplicationName());
        md.setEditTime(si.getEditTime());
        md.setPageCount(si.getPageCount());
        md.setWordCount(si.getWordCount());
        md.setCharCount(si.getCharCount());
        md.setSecurity(si.getSecurity());

        Calendar createDateTime = Calendar.getInstance();
        createDateTime.setTime(si.getCreateDateTime());
        md.setCreateDateTime(createDateTime);

        Calendar lastSaveDateTime = Calendar.getInstance();
        lastSaveDateTime.setTime(si.getLastSaveDateTime());
        md.setLastSaveDateTime(lastSaveDateTime);

        Calendar lastPrinted = Calendar.getInstance();
        lastPrinted.setTime(si.getLastPrinted());
        md.setLastPrinted(lastPrinted);
    }

    log.info("officeExtractor: {}", md);
    return md;
}

From source file:com.pnf.plugin.ole.parser.StreamReader.java

License:Apache License

private List<INode> readSummaryInfoStream(ByteBuffer stream) {
    List<INode> roots = new LinkedList<>();
    String propType = "Property";

    try {/*from  w  w w  .j  a v a  2  s.com*/
        SummaryInformation sInfo = new SummaryInformation(new PropertySet(stream.array()));

        StreamEntry cInfo = new StreamEntry("Creation Information");
        cInfo.addChild(new StreamEntry("Application Name", propType, sInfo.getApplicationName()));
        cInfo.addChild(new StreamEntry("Creation", "Time",
                sInfo.getCreateDateTime() != null ? sInfo.getCreateDateTime().toString() : null));
        cInfo.addChild(new StreamEntry("Author", propType, sInfo.getAuthor()));
        cInfo.addChild(new StreamEntry("Last Author", propType, sInfo.getLastAuthor()));
        cInfo.addChild(new StreamEntry("Template", propType, sInfo.getTemplate()));
        roots.add(cInfo);

        propType = "Time";
        StreamEntry timeInfo = new StreamEntry("Times");
        timeInfo.addChild(new StreamEntry("Total Edit Time", propType, String.valueOf(sInfo.getEditTime())));
        timeInfo.addChild(new StreamEntry("Last Saved", propType,
                sInfo.getLastSaveDateTime() != null ? sInfo.getLastSaveDateTime().toString() : null));
        timeInfo.addChild(new StreamEntry("Last Printed", propType,
                sInfo.getLastPrinted() != null ? sInfo.getLastPrinted().toString() : null));
        roots.add(timeInfo);

        propType = "Misc";
        StreamEntry misc = new StreamEntry("Miscellaneous");
        misc.addChild(new StreamEntry("OS Version", "int", String.valueOf(sInfo.getOSVersion())));
        misc.addChild(new StreamEntry("Revision Number", "int", sInfo.getRevNumber()));
        misc.addChild(new StreamEntry("Page Count", "int", String.valueOf(sInfo.getPageCount())));
        misc.addChild(new StreamEntry("Word Count", "int", String.valueOf(sInfo.getWordCount())));

        int secVal = sInfo.getSecurity();
        String security = null;

        if (!sInfo.wasNull()) { // Set description according to POI documentation
            switch (secVal) {
            case 0:
                security = "No security";
                break;
            case 1:
                security = "Password protected";
                break;
            case 2:
                security = "Read-only recommended";
                break;
            case 4:
                security = "Read-only enforced";
                break;
            case 8:
                security = "Locked for annotations";
                break;
            default:
                break;
            }

            security += " (code " + secVal + ")";
        } else {
            security = "Field not set";
        }

        misc.addChild(new StreamEntry("Document Security", "int", security));
        misc.addChild(new StreamEntry("Subject", propType, sInfo.getSubject()));
        misc.addChild(new StreamEntry("Keywords", propType, sInfo.getKeywords()));
        roots.add(misc);
    } catch (Throwable t) {
        addMessage("Attempted to read " + SUMM_INFO + " stream but no property sets were found.", null,
                Message.CORRUPT);
    }

    return roots;
}

From source file:lucee.runtime.poi.Excel.java

License:Open Source License

private void info(Struct sct, SummaryInformation summary) {
    if (summary == null)
        return;/*from   ww w . j a  va 2s.c  o  m*/
    set(sct, "AUTHOR", summary.getAuthor());
    set(sct, "APPLICATIONNAME", summary.getApplicationName());
    set(sct, "COMMENTS", summary.getComments());
    set(sct, "CREATIONDATE", summary.getCreateDateTime());
    set(sct, "KEYWORDS", summary.getKeywords());
    set(sct, "LASTAUTHOR", summary.getLastAuthor());
    set(sct, "LASTEDITED", summary.getEditTime());
    set(sct, "LASTSAVED", summary.getLastSaveDateTime());
    set(sct, "REVNUMBER", summary.getRevNumber());
    set(sct, "SUBJECT", summary.getSubject());
    set(sct, "TITLE", summary.getTitle());
    set(sct, "TEMPLATE", summary.getTemplate());
}

From source file:mj.ocraptor.extraction.tika.parser.microsoft.SummaryExtractor.java

License:Apache License

private void parse(SummaryInformation summary) {
    set(TikaCoreProperties.TITLE, summary.getTitle());
    set(TikaCoreProperties.CREATOR, summary.getAuthor());
    set(TikaCoreProperties.KEYWORDS, summary.getKeywords());
    // TODO Move to OO subject in Tika 2.0
    set(TikaCoreProperties.TRANSITION_SUBJECT_TO_OO_SUBJECT, summary.getSubject());
    set(TikaCoreProperties.MODIFIER, summary.getLastAuthor());
    set(TikaCoreProperties.COMMENTS, summary.getComments());
    set(OfficeOpenXMLExtended.TEMPLATE, summary.getTemplate());
    set(OfficeOpenXMLExtended.APPLICATION, summary.getApplicationName());
    set(OfficeOpenXMLCore.REVISION, summary.getRevNumber());
    set(TikaCoreProperties.CREATED, summary.getCreateDateTime());
    set(TikaCoreProperties.MODIFIED, summary.getLastSaveDateTime());
    set(TikaCoreProperties.PRINT_DATE, summary.getLastPrinted());
    set(Metadata.EDIT_TIME, summary.getEditTime());
    set(OfficeOpenXMLExtended.DOC_SECURITY, summary.getSecurity());

    // New style counts
    set(Office.WORD_COUNT, summary.getWordCount());
    set(Office.CHARACTER_COUNT, summary.getCharCount());
    set(Office.PAGE_COUNT, summary.getPageCount());
    if (summary.getPageCount() > 0) {
        metadata.set(PagedText.N_PAGES, summary.getPageCount());
    }/*  w ww .  j  a  v  a 2  s .  c  om*/

    // Old style, Tika 1.0 properties
    // TODO Remove these in Tika 2.0
    set(Metadata.TEMPLATE, summary.getTemplate());
    set(Metadata.APPLICATION_NAME, summary.getApplicationName());
    set(Metadata.REVISION_NUMBER, summary.getRevNumber());
    set(Metadata.SECURITY, summary.getSecurity());
    set(MSOffice.WORD_COUNT, summary.getWordCount());
    set(MSOffice.CHARACTER_COUNT, summary.getCharCount());
    set(MSOffice.PAGE_COUNT, summary.getPageCount());
}

From source file:net.sf.mpxj.mpp.ProjectPropertiesReader.java

License:Open Source License

/**
 * The main entry point for processing project properties.
 * /*from   ww w  . j a  v a  2s  .c o  m*/
 * @param file parent project file
 * @param props properties data
 * @param rootDir Root of the POI file system.
 */
public void process(ProjectFile file, Props props, DirectoryEntry rootDir) throws MPXJException {
    try {
        //MPPUtility.fileDump("c:\\temp\\props.txt", props.toString().getBytes());
        ProjectProperties ph = file.getProjectProperties();
        ph.setStartDate(props.getTimestamp(Props.PROJECT_START_DATE));
        ph.setFinishDate(props.getTimestamp(Props.PROJECT_FINISH_DATE));
        ph.setScheduleFrom(ScheduleFrom.getInstance(1 - props.getShort(Props.SCHEDULE_FROM)));
        ph.setDefaultCalendarName(props.getUnicodeString(Props.DEFAULT_CALENDAR_NAME));
        ph.setDefaultStartTime(props.getTime(Props.START_TIME));
        ph.setDefaultEndTime(props.getTime(Props.END_TIME));
        ph.setStatusDate(props.getTimestamp(Props.STATUS_DATE));
        ph.setHyperlinkBase(props.getUnicodeString(Props.HYPERLINK_BASE));

        //ph.setDefaultDurationIsFixed();
        ph.setDefaultDurationUnits(MPPUtility.getDurationTimeUnits(props.getShort(Props.DURATION_UNITS)));
        ph.setMinutesPerDay(Integer.valueOf(props.getInt(Props.MINUTES_PER_DAY)));
        ph.setMinutesPerWeek(Integer.valueOf(props.getInt(Props.MINUTES_PER_WEEK)));
        ph.setDefaultOvertimeRate(new Rate(props.getDouble(Props.OVERTIME_RATE), TimeUnit.HOURS));
        ph.setDefaultStandardRate(new Rate(props.getDouble(Props.STANDARD_RATE), TimeUnit.HOURS));
        ph.setDefaultWorkUnits(MPPUtility.getWorkTimeUnits(props.getShort(Props.WORK_UNITS)));
        ph.setSplitInProgressTasks(props.getBoolean(Props.SPLIT_TASKS));
        ph.setUpdatingTaskStatusUpdatesResourceStatus(props.getBoolean(Props.TASK_UPDATES_RESOURCE));

        ph.setCurrencyDigits(Integer.valueOf(props.getShort(Props.CURRENCY_DIGITS)));
        ph.setCurrencySymbol(props.getUnicodeString(Props.CURRENCY_SYMBOL));
        ph.setCurrencyCode(props.getUnicodeString(Props.CURRENCY_CODE));
        //ph.setDecimalSeparator();
        ph.setSymbolPosition(MPPUtility.getSymbolPosition(props.getShort(Props.CURRENCY_PLACEMENT)));
        //ph.setThousandsSeparator();
        ph.setWeekStartDay(Day.getInstance(props.getShort(Props.WEEK_START_DAY) + 1));
        ph.setFiscalYearStartMonth(Integer.valueOf(props.getShort(Props.FISCAL_YEAR_START_MONTH)));
        ph.setFiscalYearStart(props.getShort(Props.FISCAL_YEAR_START) == 1);
        ph.setDaysPerMonth(Integer.valueOf(props.getShort(Props.DAYS_PER_MONTH)));
        ph.setEditableActualCosts(props.getBoolean(Props.EDITABLE_ACTUAL_COSTS));
        ph.setHonorConstraints(!props.getBoolean(Props.HONOR_CONSTRAINTS));

        PropertySet ps = new PropertySet(new DocumentInputStream(
                ((DocumentEntry) rootDir.getEntry(SummaryInformation.DEFAULT_STREAM_NAME))));
        SummaryInformation summaryInformation = new SummaryInformation(ps);
        ph.setProjectTitle(summaryInformation.getTitle());
        ph.setSubject(summaryInformation.getSubject());
        ph.setAuthor(summaryInformation.getAuthor());
        ph.setKeywords(summaryInformation.getKeywords());
        ph.setComments(summaryInformation.getComments());
        ph.setTemplate(summaryInformation.getTemplate());
        ph.setLastAuthor(summaryInformation.getLastAuthor());
        ph.setRevision(NumberHelper.parseInteger(summaryInformation.getRevNumber()));
        ph.setCreationDate(summaryInformation.getCreateDateTime());
        ph.setLastSaved(summaryInformation.getLastSaveDateTime());
        ph.setShortApplicationName(summaryInformation.getApplicationName());
        ph.setEditingTime(Integer.valueOf((int) summaryInformation.getEditTime()));
        ph.setLastPrinted(summaryInformation.getLastPrinted());

        ps = new PropertySet(new DocumentInputStream(
                ((DocumentEntry) rootDir.getEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME))));
        ExtendedDocumentSummaryInformation documentSummaryInformation = new ExtendedDocumentSummaryInformation(
                ps);
        ph.setCategory(documentSummaryInformation.getCategory());
        ph.setPresentationFormat(documentSummaryInformation.getPresentationFormat());
        ph.setManager(documentSummaryInformation.getManager());
        ph.setCompany(documentSummaryInformation.getCompany());
        ph.setContentType(documentSummaryInformation.getContentType());
        ph.setContentStatus(documentSummaryInformation.getContentStatus());
        ph.setLanguage(documentSummaryInformation.getLanguage());
        ph.setDocumentVersion(documentSummaryInformation.getDocumentVersion());

        Map<String, Object> customPropertiesMap = new HashMap<String, Object>();
        CustomProperties customProperties = documentSummaryInformation.getCustomProperties();
        if (customProperties != null) {
            for (CustomProperty property : customProperties.values()) {
                customPropertiesMap.put(property.getName(), property.getValue());
            }
        }
        ph.setCustomProperties(customPropertiesMap);

        ph.setCalculateMultipleCriticalPaths(props.getBoolean(Props.CALCULATE_MULTIPLE_CRITICAL_PATHS));

        ph.setBaselineDate(props.getTimestamp(Props.BASELINE_DATE));
        ph.setBaselineDate(1, props.getTimestamp(Props.BASELINE1_DATE));
        ph.setBaselineDate(2, props.getTimestamp(Props.BASELINE2_DATE));
        ph.setBaselineDate(3, props.getTimestamp(Props.BASELINE3_DATE));
        ph.setBaselineDate(4, props.getTimestamp(Props.BASELINE4_DATE));
        ph.setBaselineDate(5, props.getTimestamp(Props.BASELINE5_DATE));
        ph.setBaselineDate(6, props.getTimestamp(Props.BASELINE6_DATE));
        ph.setBaselineDate(7, props.getTimestamp(Props.BASELINE7_DATE));
        ph.setBaselineDate(8, props.getTimestamp(Props.BASELINE8_DATE));
        ph.setBaselineDate(9, props.getTimestamp(Props.BASELINE9_DATE));
        ph.setBaselineDate(10, props.getTimestamp(Props.BASELINE10_DATE));
    }

    catch (Exception ex) {
        throw new MPXJException(MPXJException.READ_ERROR, ex);
    }
}

From source file:net.sourceforge.docfetcher.parse.MSOfficeParser.java

License:Open Source License

public void processPOIFSReaderEvent(POIFSReaderEvent event) {
    try {//from w  w w  .j  a  va 2  s  .c o m
        SummaryInformation si = (SummaryInformation) PropertySetFactory.create(event.getStream());

        // Combine 'author' and 'last author' field if they're identical
        String author;
        String defaultAuthor = si.getAuthor();
        String lastAuthor = si.getLastAuthor();
        if (defaultAuthor.equals(lastAuthor))
            author = defaultAuthor;
        else
            author = defaultAuthor + ", " + lastAuthor; //$NON-NLS-1$

        this.author = author;
        title = si.getTitle();
        subject = si.getSubject();
        keywords = si.getKeywords();
        comments = si.getComments();
    } catch (Exception e) {
        // Ignore, we can live without meta data
    }
}

From source file:org.alanwilliamson.openbd.plugin.spreadsheet.functions.SpreadsheetInfo.java

License:Open Source License

public cfData execute(cfSession _session, List<cfData> parameters) throws cfmRunTimeException {
    cfSpreadSheetData spreadsheet = null;
    spreadsheet = (cfSpreadSheetData) parameters.get(0);

    Workbook workbook = spreadsheet.getWorkBook();
    cfStructData s = new cfStructData();

    /*//  www. j a  v a 2 s.c om
     * Sheet details
     */
    s.setData("sheets", new cfNumberData(workbook.getNumberOfSheets()));
    cfArrayData sheetArr = cfArrayData.createArray(1);
    for (int x = 0; x < workbook.getNumberOfSheets(); x++) {
        String name = workbook.getSheetName(x);
        if (name == null)
            name = "";

        sheetArr.addElement(new cfStringData(name));
    }
    s.setData("sheetnames", sheetArr);

    /*
     * Workbook type
     */
    if (workbook instanceof XSSFWorkbook) {
        s.setData("spreadsheettype", new cfStringData("xlsx"));
    } else {
        s.setData("spreadsheettype", new cfStringData("xls"));
    }

    /*
     * XSSFWorkbook
     */
    if (workbook instanceof XSSFWorkbook) {
        XSSFWorkbook xSSFWorkbook = (XSSFWorkbook) workbook;

        CoreProperties cP = xSSFWorkbook.getProperties().getCoreProperties();
        s.setData("category", new cfStringData(cP.getCategory()));
        s.setData("subject", new cfStringData(cP.getSubject()));
        s.setData("title", new cfStringData(cP.getTitle()));
        s.setData("revision", new cfStringData(cP.getRevision()));
        s.setData("author", new cfStringData(cP.getCreator()));
        s.setData("description", new cfStringData(cP.getDescription()));

        if (cP.getLastPrinted() != null)
            s.setData("lastprinted", new cfDateData(cP.getLastPrinted()));
        if (cP.getModified() != null)
            s.setData("lastsaved", new cfDateData(cP.getModified()));
        if (cP.getCreated() != null)
            s.setData("creationdate", new cfDateData(cP.getCreated()));

    } else {
        HSSFWorkbook hSSFWorkbook = (HSSFWorkbook) workbook;
        DocumentSummaryInformation dSummary = hSSFWorkbook.getDocumentSummaryInformation();

        if (dSummary == null) {
            s.setData("category", cfStringData.EMPTY_STRING);
            s.setData("company", cfStringData.EMPTY_STRING);
            s.setData("manager", cfStringData.EMPTY_STRING);
        } else {
            s.setData("category", new cfStringData(dSummary.getCategory()));
            s.setData("company", new cfStringData(dSummary.getCompany()));
            s.setData("manager", new cfStringData(dSummary.getManager()));
        }

        SummaryInformation sInformation = hSSFWorkbook.getSummaryInformation();
        if (sInformation == null) {

            s.setData("author", cfStringData.EMPTY_STRING);
            s.setData("comments", cfStringData.EMPTY_STRING);
            s.setData("keywords", cfStringData.EMPTY_STRING);
            s.setData("lastauthor", cfStringData.EMPTY_STRING);
            s.setData("title", cfStringData.EMPTY_STRING);
            s.setData("subject", cfStringData.EMPTY_STRING);

        } else {

            s.setData("author", new cfStringData(sInformation.getAuthor()));
            s.setData("comments", new cfStringData(sInformation.getComments()));
            s.setData("keywords", new cfStringData(sInformation.getKeywords()));
            s.setData("lastauthor", new cfStringData(sInformation.getLastAuthor()));
            s.setData("title", new cfStringData(sInformation.getTitle()));
            s.setData("subject", new cfStringData(sInformation.getSubject()));

            if (sInformation.getCreateDateTime() != null)
                s.setData("creationdate", new cfDateData(sInformation.getCreateDateTime()));

            if (sInformation.getLastSaveDateTime() != null)
                s.setData("lastsaved", new cfDateData(sInformation.getLastSaveDateTime()));

            if (sInformation.getLastPrinted() != null)
                s.setData("lastprinted", new cfDateData(sInformation.getLastPrinted()));

        }

    }

    return s;
}

From source file:org.apache.tika.parser.microsoft.SummaryExtractor.java

License:Apache License

private void parse(SummaryInformation summary) {
    set(TikaCoreProperties.TITLE, summary.getTitle());
    addMulti(metadata, TikaCoreProperties.CREATOR, summary.getAuthor());
    set(TikaCoreProperties.KEYWORDS, summary.getKeywords());
    // TODO Move to OO subject in Tika 2.0
    set(TikaCoreProperties.TRANSITION_SUBJECT_TO_OO_SUBJECT, summary.getSubject());
    set(TikaCoreProperties.MODIFIER, summary.getLastAuthor());
    set(TikaCoreProperties.COMMENTS, summary.getComments());
    set(OfficeOpenXMLExtended.TEMPLATE, summary.getTemplate());
    set(OfficeOpenXMLExtended.APPLICATION, summary.getApplicationName());
    set(OfficeOpenXMLCore.REVISION, summary.getRevNumber());
    set(TikaCoreProperties.CREATED, summary.getCreateDateTime());
    set(TikaCoreProperties.MODIFIED, summary.getLastSaveDateTime());
    set(TikaCoreProperties.PRINT_DATE, summary.getLastPrinted());
    set(Metadata.EDIT_TIME, summary.getEditTime());
    set(OfficeOpenXMLExtended.DOC_SECURITY, summary.getSecurity());

    // New style counts
    set(Office.WORD_COUNT, summary.getWordCount());
    set(Office.CHARACTER_COUNT, summary.getCharCount());
    set(Office.PAGE_COUNT, summary.getPageCount());
    if (summary.getPageCount() > 0) {
        metadata.set(PagedText.N_PAGES, summary.getPageCount());
    }/*  w  w  w  .  j  a v a 2s  .  c  o  m*/

    // Old style, Tika 1.0 properties
    // TODO Remove these in Tika 2.0
    set(Metadata.TEMPLATE, summary.getTemplate());
    set(Metadata.APPLICATION_NAME, summary.getApplicationName());
    set(Metadata.REVISION_NUMBER, summary.getRevNumber());
    set(Metadata.SECURITY, summary.getSecurity());
    set(MSOffice.WORD_COUNT, summary.getWordCount());
    set(MSOffice.CHARACTER_COUNT, summary.getCharCount());
    set(MSOffice.PAGE_COUNT, summary.getPageCount());
}

From source file:org.exoplatform.services.document.impl.POIPropertiesReader.java

License:Open Source License

/**
 * Metadata extraction from OLE2 documents (legacy MS office file formats)
 * /*from   w w w  .  j av  a 2s.com*/
 * @param is
 * @return
 * @throws IOException
 * @throws DocumentReadException
 */
public Properties readDCProperties(final InputStream is) throws IOException, DocumentReadException {
    if (is == null) {
        throw new IllegalArgumentException("InputStream is null.");
    }

    @SuppressWarnings("serial")
    class POIRuntimeException extends RuntimeException {
        private Throwable ex;

        public POIRuntimeException(Throwable ex) {
            this.ex = ex;
        }

        public Throwable getException() {
            return ex;
        }
    }

    POIFSReaderListener readerListener = new POIFSReaderListener() {
        public void processPOIFSReaderEvent(final POIFSReaderEvent event) {

            PropertySet ps;
            try {
                ps = PropertySetFactory.create(event.getStream());

                if (ps instanceof SummaryInformation) {
                    SummaryInformation si = (SummaryInformation) ps;

                    if (si.getLastAuthor() != null && si.getLastAuthor().length() > 0) {
                        props.put(DCMetaData.CONTRIBUTOR, si.getLastAuthor());
                    }
                    if (si.getComments() != null && si.getComments().length() > 0) {
                        props.put(DCMetaData.DESCRIPTION, si.getComments());
                    }
                    if (si.getCreateDateTime() != null) {
                        props.put(DCMetaData.DATE, si.getCreateDateTime());
                    }
                    if (si.getAuthor() != null && si.getAuthor().length() > 0) {
                        props.put(DCMetaData.CREATOR, si.getAuthor());
                    }
                    if (si.getKeywords() != null && si.getKeywords().length() > 0) {
                        props.put(DCMetaData.SUBJECT, si.getKeywords());
                    }
                    if (si.getLastSaveDateTime() != null) {
                        props.put(DCMetaData.DATE, si.getLastSaveDateTime());
                    }
                    // if(docInfo.getProducer() != null)
                    // props.put(DCMetaData.PUBLISHER, docInfo.getProducer());
                    if (si.getSubject() != null && si.getSubject().length() > 0) {
                        props.put(DCMetaData.SUBJECT, si.getSubject());
                    }
                    if (si.getTitle() != null && si.getTitle().length() > 0) {
                        props.put(DCMetaData.TITLE, si.getTitle());
                    }

                }
            } catch (NoPropertySetStreamException e) {
                throw new POIRuntimeException(new DocumentReadException(e.getMessage(), e));
            } catch (MarkUnsupportedException e) {
                throw new POIRuntimeException(new DocumentReadException(e.getMessage(), e));
            } catch (UnsupportedEncodingException e) {
                throw new POIRuntimeException(new DocumentReadException(e.getMessage(), e));
            } catch (IOException e) {
                throw new POIRuntimeException(e);
            }
        }
    };

    try {
        final POIFSReader poiFSReader = new POIFSReader();
        poiFSReader.registerListener(readerListener, SummaryInformation.DEFAULT_STREAM_NAME);
        SecurityHelper.doPrivilegedIOExceptionAction(new PrivilegedExceptionAction<Void>() {
            public Void run() throws Exception {
                poiFSReader.read(is);
                return null;
            }
        });
    } catch (POIRuntimeException e) {
        Throwable ex = e.getException();
        if (ex instanceof IOException) {
            throw (IOException) ex;
        } else {
            throw (DocumentReadException) ex;
        }
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                if (LOG.isTraceEnabled()) {
                    LOG.trace("An exception occurred: " + e.getMessage());
                }
            }
        }
    }

    return props;
}