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org.apache.tika.parser.pdf

Best Java code snippets using org.apache.tika.parser.pdf.PDFParser (Showing top 20 results out of 315)

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  • FileInputStream
origin: stackoverflow.com

 public class PDFReader{
  public static void main(String args[]) {
    PDFTextStripper pdfStripper = null;
    PDDocument pdDoc = null;
    COSDocument cosDoc = null;
    File file = new File("C:/my.pdf");
    try {
      PDFParser parser = new PDFParser(new FileInputStream(file));
      parser.parse();
      cosDoc = parser.getDocument();
      pdfStripper = new PDFTextStripper();
      pdDoc = new PDDocument(cosDoc);
      pdfStripper.setStartPage(1);
      pdfStripper.setEndPage(5);
      String parsedText = pdfStripper.getText(pdDoc);
      System.out.println(parsedText);
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } 
  }
}
origin: apache/tika

    addMetadata(metadata, property, pdfBoxBaseline);
List<String> items = getXMPBagOrSeqList(dc, property.getName());
if (items == null) {
  if (pdfBoxBaseline != null && pdfBoxBaseline.length() > 0) {
    addMetadata(metadata, property, pdfBoxBaseline);
    addMetadata(metadata, property, item);
  addMetadata(metadata, property, pdfBoxBaseline);
origin: apache/tika

private void addMetadata(Metadata metadata, String name, String value) {
  if (value != null) {
    metadata.add(name, decode(value));
  }
}
origin: apache/tika

public static Metadata getMet(URL url) throws IOException, SAXException,
    TikaException {
  Metadata met = new Metadata();
  PDFParser parser = new PDFParser();
  parser.parse(url.openStream(), new BodyContentHandler(), met, new ParseContext());
  return met;
}
origin: apache/tika

 public void parse(InputStream stream, ContentHandler handler,
   Metadata metadata, ParseContext context) throws IOException,
   SAXException, TikaException {
  TikaInputStream tis = TikaInputStream.get(stream, new TemporaryResources());
  File tmpFile = tis.getFile();

  GrobidRESTParser grobidParser = new GrobidRESTParser();
  grobidParser.parse(tmpFile.getAbsolutePath(), handler, metadata, context);

  PDFParser parser = new PDFParser();
  parser.parse(new FileInputStream(tmpFile), handler, metadata, context);
 }
}
origin: stackoverflow.com

PDFParser pps = new PDFParser(new FileInputStream(Filepath);
origin: stackoverflow.com

 File in = new File("somefile.pdf");
InputStream fin = new FileInputStream(in);
PDFParser parser = new PDFParser(fin);
parser.setTempDirectory(new File(tempDirectoryPath));
parser.parse();
PDDocument document = parser.getPDDocument();
origin: stackoverflow.com

  psStream = new FileInputStream(filename);
} catch (FileNotFoundException ffne) {
  try {
    PDFParser parser = new PDFParser(psStream);
    PrinterJob job1 = PrinterJob.getPrinterJob();
    job1.setPrintService(services[count]);
psStream.close();
origin: stackoverflow.com

 var PDFParser = require('pdf2json');
var pdfParser = new PDFParser();

pdfParser.on('pdfParser_dataReady', function(data) {
  var doc = data.PDFJS && data.PDFJS.pdfDocument && data.PDFJS.pdfDocument.numPages;
  console.log('Number of pages:', doc);
});
// pdfParser.on('pdfParser_dataError', _.bind(_onPFBinDataError, self));

pdfParser.loadPDF('test.pdf');
origin: stackoverflow.com

public void ReadPDF() throws Exception {
 URL TestURL = new URL("http://www.axmag.com/download/pdfurl-guide.pdf");
 BufferedInputStream TestFile = new BufferedInputStream(TestURL.openStream());
 PDFParser TestPDF = new PDFParser(TestFile);
 TestPDF.parse();
 String TestText = new PDFTextStripper().getText(TestPDF.getPDDocument());
 Assert.assertTrue(TestText.contains("Open the setting.xml, you can see it is like this"));
 }
origin: dadoonet/fscrawler

private static void initParser(Fs fs) {
  if (parser == null) {
    PDFParser pdfParser = new PDFParser();
    DefaultParser defaultParser;
    if (fs.isPdfOcr()) {
      logger.debug("OCR is activated for PDF documents");
      if (ExternalParser.check("tesseract")) {
        pdfParser.setOcrStrategy("ocr_and_text");
      } else {
        logger.debug("But Tesseract is not installed so we won't run OCR.");
      }
      defaultParser = new DefaultParser();
    } else {
      logger.debug("OCR is disabled. Even though it's detected, it must be disabled explicitly");
      defaultParser = new DefaultParser(
          MediaTypeRegistry.getDefaultRegistry(),
          new ServiceLoader(),
          Collections.singletonList(TesseractOCRParser.class));
    }
    Parser PARSERS[] = new Parser[2];
    PARSERS[0] = defaultParser;
    PARSERS[1] = pdfParser;
    parser = new AutoDetectParser(PARSERS);
  }
}
origin: apache/tika

try {
  TikaInputStream tstream = TikaInputStream.cast(stream);
  password = getPassword(metadata, context);
  MemoryUsageSetting memoryUsageSetting = MemoryUsageSetting.setupMainMemoryOnly();
  if (localConfig.getMaxMainMemoryBytes() >= 0) {
  extractMetadata(pdfDocument, metadata, context);
  AccessChecker checker = localConfig.getAccessChecker();
  checker.check(metadata);
  if (handler != null) {
    if (shouldHandleXFAOnly(pdfDocument, localConfig)) {
      handleXFAOnly(pdfDocument, handler, metadata, context);
    } else if (localConfig.getOcrStrategy().equals(PDFParserConfig.OCR_STRATEGY.OCR_ONLY)) {
      metadata.add("X-Parsed-By", TesseractOCRParser.class.toString());
origin: apache/tika

Document dom = loadDOM(document.getDocumentCatalog().getMetadata(), metadata, context);
extractMultilingualItems(metadata, TikaCoreProperties.TITLE, info.getTitle(), dcSchema);
addMetadata(metadata, PDF.DOC_INFO_TITLE, info.getTitle());
extractDublinCoreListItems(metadata, TikaCoreProperties.CREATOR, info.getAuthor(), dcSchema);
addMetadata(metadata, PDF.DOC_INFO_CREATOR, info.getAuthor());
extractDublinCoreListItems(metadata, TikaCoreProperties.CONTRIBUTOR, null, dcSchema);
addMetadata(metadata, TikaCoreProperties.CREATOR_TOOL, info.getCreator());
addMetadata(metadata, PDF.DOC_INFO_CREATOR_TOOL, info.getCreator());
addMetadata(metadata, Office.KEYWORDS, info.getKeywords());
addMetadata(metadata, PDF.DOC_INFO_KEY_WORDS, info.getKeywords());
addMetadata(metadata, PDF.DOC_INFO_PRODUCER, info.getProducer());
extractMultilingualItems(metadata, TikaCoreProperties.DESCRIPTION, null, dcSchema);
addMetadata(metadata, PDF.DOC_INFO_SUBJECT, info.getSubject());
addMetadata(metadata, TikaCoreProperties.SUBJECT, info.getKeywords());
addMetadata(metadata, TikaCoreProperties.SUBJECT, info.getSubject());
addMetadata(metadata, OfficeOpenXMLCore.SUBJECT, info.getSubject());
addMetadata(metadata, PDF.DOC_INFO_TRAPPED, info.getTrapped());
Calendar created = info.getCreationDate();
addMetadata(metadata, PDF.DOC_INFO_CREATED, created);
addMetadata(metadata, TikaCoreProperties.CREATED, created);
Calendar modified = info.getModificationDate();
addMetadata(metadata, TikaCoreProperties.MODIFIED, modified);
addMetadata(metadata, PDF.DOC_INFO_MODIFICATION_DATE, modified);
  String name = key.getName();
origin: graphaware/neo4j-nlp

  @Override
  public List<Page> parse(InputStream fs, List<String> filterPatterns) throws Exception {
    List<Page> pages = new ArrayList<>();
    PageContentHandler handler = new PageContentHandler(filterPatterns);
    Metadata metadata = new Metadata();
    pdfParser.setSortByPosition(true);
    pdfParser.parse(fs, handler, metadata, new ParseContext());

    Map<Integer, List<String>> content =  handler.getImprovedContent();
    for (Integer i : content.keySet()) {
      Page page = new Page(i);
      for (String p : content.get(i)) {
        page.getParagraphs().add(p);
      }
      pages.add(page);
    }

    return pages;
  }
}
origin: apache/tika

/**
 * Used when processing custom metadata entries, as PDFBox won't do
 * the conversion for us in the way it does for the standard ones
 */
private void addMetadata(Metadata metadata, String name, COSBase value) {
  if (value instanceof COSArray) {
    for (Object v : ((COSArray) value).toList()) {
      addMetadata(metadata, name, ((COSBase) v));
    }
  } else if (value instanceof COSString) {
    addMetadata(metadata, name, ((COSString) value).getString());
  }
  // Avoid calling COSDictionary#toString, since it can lead to infinite
  // recursion. See TIKA-1038 and PDFBOX-1835.
  else if (value != null && !(value instanceof COSDictionary)) {
    addMetadata(metadata, name, value.toString());
  }
}
origin: stackoverflow.com

 InputStream input = new FileInputStream(new File(resourceLocation));
ContentHandler textHandler = new BodyContentHandler();
Metadata metadata = new Metadata();
PDFParser parser = new PDFParser();
parser.parse(input, textHandler, metadata);
input.close();
out.println("Title: " + metadata.get("title"));
out.println("Author: " + metadata.get("Author"));
out.println("content: " + textHandler.toString());
origin: stackoverflow.com

PDFParser pps = new PDFParser(new FileInputStream(Filepath));
origin: stackoverflow.com

private void openPDFDoc(final File pdfFile) throws Exception {
   File originalPDF = pdfFile;
   PDFParser parser = new PDFParser(new BufferedInputStream(new FileInputStream(
       originalPDF)));
   parser.parse();
   PDDocument originialPdfDoc = parser.getPDDocument();
   boolean isOriginalDocEncrypted = originialPdfDoc.isEncrypted();
   if (isOriginalDocEncrypted) {
     originialPdfDoc.openProtection(new StandardDecryptionMaterial("password"));
   }
 }
origin: org.alfresco/alfresco-repository

  @Override
  protected Parser getParser() 
  {
    return new PDFParser();
  }
}
origin: stackoverflow.com

 import org.apache.tika.parser.pdf.PDFParser;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.sax.BodyContentHandler;
import org.xml.sax.ContentHandler;

public class URLReader {
  public static void main(String[] args) throws Exception {

    URL url = new URL("http://website.com/document.pdf");
    ContentHandler contenthandler = new BodyContentHandler();
    Metadata metadata = new Metadata();
    PDFParser pdfparser = new PDFParser();
    pdfparser.parse(is, contenthandler, metadata, new ParseContext());

    System.out.println(contenthandler.toString());
  }
}
org.apache.tika.parser.pdfPDFParser

Javadoc

PDF parser.

This parser can process also encrypted PDF documents if the required password is given as a part of the input metadata associated with a document. If no password is given, then this parser will try decrypting the document using the empty password that's often used with PDFs. If the PDF contains any embedded documents (for example as part of a PDF package) then this parser will use the EmbeddedDocumentExtractorto handle them.

As of Tika 1.6, it is possible to extract inline images with the EmbeddedDocumentExtractor as if they were regular attachments. By default, this feature is turned off because of the potentially enormous number and size of inline images. To turn this feature on, see PDFParserConfig#setExtractInlineImages(boolean).

Please note that tables are not stored as entities within PDFs. It takes significant computation to identify and then correctly extract tables from PDFs. As of this writing, the PDFParser extracts text within tables, but it does not compute table cell boundaries or table row boundaries. Please see tabula for one project that tries to maintain the structure of tables represented in PDFs.

Most used methods

  • <init>
  • parse
  • addMetadata
  • decode
  • extractDublinCoreListItems
    This tries to read a list from a particular property in XMPSchemaDublinCore. If it can't find the in
  • extractMetadata
  • extractMultilingualItems
    Try to extract all multilingual items from the XMPSchema This relies on the property having a valid
  • getPassword
  • getXMPBagOrSeqList
    As of this writing, XMPSchema can contain bags or sequence lists for some attributes...despite stand
  • handleXFAOnly
  • loadDOM
  • shouldHandleXFAOnly
  • loadDOM,
  • shouldHandleXFAOnly,
  • getDocument,
  • getPDDocument,
  • setInitializableProblemHandler,
  • setOcrStrategy,
  • setSortByPosition,
  • setTempDirectory

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