Example usage for org.apache.poi.hdgf.extractor VisioTextExtractor getAllText

Introduction

In this page you can find the example usage for org.apache.poi.hdgf.extractor VisioTextExtractor getAllText.

Prototype

public String[] getAllText() 

Source Link

Document

Locates all the text entries in the file, and returns their contents.

Usage

From source file:com.jaeksoft.searchlib.parser.VisioParser.java

License:Open Source License

@Override
protected void parseContent(StreamLimiter streamLimiter, LanguageEnum lang) throws IOException {
    VisioTextExtractor extractor = null;
    try {//from   w  w w.  j  a  v  a  2 s. c o  m
        extractor = new VisioTextExtractor(streamLimiter.getNewInputStream());
        SummaryInformation info = extractor.getSummaryInformation();
        ParserResultItem result = getNewParserResultItem();

        if (info != null) {
            result.addField(ParserFieldEnum.title, info.getTitle());
            result.addField(ParserFieldEnum.author, info.getAuthor());
            result.addField(ParserFieldEnum.subject, info.getSubject());
        }
        String[] texts = extractor.getAllText();
        if (texts == null)
            return;
        for (String text : texts)
            result.addField(ParserFieldEnum.content, StringUtils.replaceConsecutiveSpaces(text, " "));
        result.langDetection(10000, ParserFieldEnum.content);
    } finally {
        IOUtils.close(extractor);
    }
}

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From source file:com.opensearchserver.extractor.parser.Visio.java

License:Apache License

@Override
protected void parseContent(InputStream inputStream, String extension, String mimeType) throws Exception {
    VisioTextExtractor extractor = null;
    try {/*from  www. j ava2s.c  o  m*/
        extractor = new VisioTextExtractor(inputStream);
        SummaryInformation info = extractor.getSummaryInformation();

        if (info != null) {
            metas.add(TITLE, info.getTitle());
            metas.add(AUTHOR, info.getAuthor());
            metas.add(SUBJECT, info.getSubject());
            metas.add(CREATION_DATE, info.getCreateDateTime());
            metas.add(MODIFICATION_DATE, info.getLastSaveDateTime());
            metas.add(CONTENT, info.getKeywords());
            metas.add(COMMENTS, info.getComments());
        }
        String[] texts = extractor.getAllText();
        if (texts == null)
            return;
        ParserDocument result = getNewParserDocument();
        for (String text : texts)
            result.add(CONTENT, text);
        result.add(LANG_DETECTION, languageDetection(CONTENT, 10000));
    } finally {
        if (extractor != null)
            IOUtils.closeQuietly(extractor);
    }
}

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From source file:com.opensearchserver.textextractor.parser.Visio.java

License:Open Source License

@Override
protected void parseContent(InputStream inputStream) throws Exception {
    VisioTextExtractor extractor = null;
    try {//from   ww w  .  jav a  2  s .co  m
        extractor = new VisioTextExtractor(inputStream);
        SummaryInformation info = extractor.getSummaryInformation();

        if (info != null) {
            metas.add(TITLE, info.getTitle());
            metas.add(AUTHOR, info.getAuthor());
            metas.add(SUBJECT, info.getSubject());
            metas.add(CREATION_DATE, info.getCreateDateTime());
            metas.add(MODIFICATION_DATE, info.getLastSaveDateTime());
            metas.add(CONTENT, info.getKeywords());
            metas.add(COMMENTS, info.getComments());
        }
        String[] texts = extractor.getAllText();
        if (texts == null)
            return;
        ParserDocument result = getNewParserDocument();
        for (String text : texts)
            result.add(CONTENT, text);
        result.add(LANG_DETECTION, languageDetection(CONTENT, 10000));
    } finally {
        if (extractor != null)
            IOUtils.closeQuietly(extractor);
    }
}

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

License:Apache License

protected void parse(DirectoryNode root, ParseContext context, Metadata metadata, XHTMLContentHandler xhtml)
        throws IOException, SAXException, TikaException {

    // Parse summary entries first, to make metadata available early
    new SummaryExtractor(metadata).parseSummaries(root);

    // Parse remaining document entries
    POIFSDocumentType type = POIFSDocumentType.detectType(root);

    if (type != POIFSDocumentType.UNKNOWN) {
        setType(metadata, type.getType());
    }//from  w ww.j ava2s  . c  o  m

    switch (type) {
    case SOLIDWORKS_PART:
        // new SolidworksExtractor(context).parse(root, xhtml);
        break;
    case SOLIDWORKS_ASSEMBLY:
        break;
    case SOLIDWORKS_DRAWING:
        break;
    case PUBLISHER:
        PublisherTextExtractor publisherTextExtractor = new PublisherTextExtractor(root);
        xhtml.element("p", publisherTextExtractor.getText());
        break;
    case WORDDOCUMENT:
        new WordExtractor(context, metadata).parse(root, xhtml);
        break;
    case POWERPOINT:
        new HSLFExtractor(context, metadata).parse(root, xhtml);
        break;
    case WORKBOOK:
    case XLR:
        Locale locale = context.get(Locale.class, Locale.getDefault());
        new ExcelExtractor(context, metadata).parse(root, xhtml, locale);
        break;
    case PROJECT:
        // We currently can't do anything beyond the metadata
        break;
    case VISIO:
        VisioTextExtractor visioTextExtractor = new VisioTextExtractor(root);
        for (String text : visioTextExtractor.getAllText()) {
            xhtml.element("p", text);
        }
        break;
    case OUTLOOK:
        OutlookExtractor extractor = new OutlookExtractor(root, context);
        extractor.parse(xhtml, metadata);
        break;
    case ENCRYPTED:
        EncryptionInfo info = new EncryptionInfo(root);
        Decryptor d = Decryptor.getInstance(info);

        try {
            // By default, use the default Office Password
            String password = Decryptor.DEFAULT_PASSWORD;

            // If they supplied a Password Provider, ask that for the password,
            // and use the provider given one if available (stick with default if
            // not)
            PasswordProvider passwordProvider = context.get(PasswordProvider.class);
            if (passwordProvider != null) {
                String suppliedPassword = passwordProvider.getPassword(metadata);
                if (suppliedPassword != null) {
                    password = suppliedPassword;
                }
            }

            // Check if we've the right password or not
            if (!d.verifyPassword(password)) {
                throw new EncryptedDocumentException();
            }

            // Decrypt the OLE2 stream, and delegate the resulting OOXML
            // file to the regular OOXML parser for normal handling
            OOXMLParser parser = new OOXMLParser();

            parser.parse(d.getDataStream(root), new EmbeddedContentHandler(new BodyContentHandler(xhtml)),
                    metadata, context);
        } catch (GeneralSecurityException ex) {
            throw new EncryptedDocumentException(ex);
        }
    }
}

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

License:Apache License

protected void parse(DirectoryNode root, ParseContext context, Metadata metadata, XHTMLContentHandler xhtml)
        throws IOException, SAXException, TikaException {

    // Parse summary entries first, to make metadata available early
    new SummaryExtractor(metadata).parseSummaries(root);

    // Parse remaining document entries
    POIFSDocumentType type = POIFSDocumentType.detectType(root);

    if (type != POIFSDocumentType.UNKNOWN) {
        setType(metadata, type.getType());
    }/*from   w  w  w.  java 2s.  c  o  m*/

    switch (type) {
    case SOLIDWORKS_PART:
    case SOLIDWORKS_ASSEMBLY:
    case SOLIDWORKS_DRAWING:
        break;
    case PUBLISHER:
        PublisherTextExtractor publisherTextExtractor = new PublisherTextExtractor(root);
        xhtml.element("p", publisherTextExtractor.getText());
        break;
    case WORDDOCUMENT:
        new WordExtractor(context).parse(root, xhtml);
        break;
    case POWERPOINT:
        new HSLFExtractor(context).parse(root, xhtml);
        break;
    case WORKBOOK:
    case XLR:
        Locale locale = context.get(Locale.class, Locale.getDefault());
        new ExcelExtractor(context, metadata).parse(root, xhtml, locale);
        break;
    case PROJECT:
        // We currently can't do anything beyond the metadata
        break;
    case VISIO:
        VisioTextExtractor visioTextExtractor = new VisioTextExtractor(root);
        for (String text : visioTextExtractor.getAllText()) {
            xhtml.element("p", text);
        }
        break;
    case OUTLOOK:
        OutlookExtractor extractor = new OutlookExtractor(root, context);

        extractor.parse(xhtml, metadata);
        break;
    case ENCRYPTED:
        EncryptionInfo info = new EncryptionInfo(root);
        Decryptor d = Decryptor.getInstance(info);

        try {
            // By default, use the default Office Password
            String password = Decryptor.DEFAULT_PASSWORD;

            // If they supplied a Password Provider, ask that for the password,
            //  and use the provider given one if available (stick with default if not)
            PasswordProvider passwordProvider = context.get(PasswordProvider.class);
            if (passwordProvider != null) {
                String suppliedPassword = passwordProvider.getPassword(metadata);
                if (suppliedPassword != null) {
                    password = suppliedPassword;
                }
            }

            // Check if we've the right password or not
            if (!d.verifyPassword(password)) {
                throw new EncryptedDocumentException();
            }

            // Decrypt the OLE2 stream, and delegate the resulting OOXML
            //  file to the regular OOXML parser for normal handling
            OOXMLParser parser = new OOXMLParser();

            parser.parse(d.getDataStream(root), new EmbeddedContentHandler(new BodyContentHandler(xhtml)),
                    metadata, context);
        } catch (GeneralSecurityException ex) {
            throw new EncryptedDocumentException(ex);
        }
    default:
        // For unsupported / unhandled types, just the metadata
        //  is extracted, which happened above
        break;
    }
}

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