How to use

parse

method

in

org.apache.tika.parser.pdf.PDFParser

 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();
    } 
  }
}

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;
}

 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);
 }
}

try {
  parser = new PDFParser(new FileInputStream(file));
  parser.parse();
  cosDoc = parser.getDocument();
  pdfStripper = new PDFTextStripper();

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"));
 }

 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();

 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());

 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());

 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());
  }
}

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"));
   }
 }

 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);
 }
}

 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);
 }
}

 PDFParser pdfParser = new PDFParser(new FileInputStream("c:\\temp\\owgr49f2013.pdf"));
pdfParser.parse();
PDDocument pdDocument = pdfParser.getPDDocument();

PDFTextStripper stripper = new PDFTextStripper("UTF-8");
stripper.setSortByPosition(false);
stripper.setWordSeparator("###");
System.out.println(stripper.getText(pdDocument));

parser.parse();
cosDoc = parser.getDocument();
pdfStripper = new PDFTextStripper();

  @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;
  }
}

parser.parse();
cosDoc = parser.getDocument();
pdfStripper = new PDFTextStripper();

parser.parse();
cosDoc = parser.getDocument();
pdfStripper = new PDFTextStripper();

parser.parse();

 public static String pdftoText(File file) {
  PDFParser parser=null;
  String parsedText = null;
  PDFTextStripper pdfStripper = null;
  PDDocument pdDoc = null;
  COSDocument cosDoc = null;
  try {
    parser = new PDFParser(new FileInputStream(file));
    parser.parse();
    cosDoc = parser.getDocument();
    pdfStripper = new PDFTextStripper();
    pdDoc = new PDDocument(cosDoc);
    parsedText = pdfStripper.getText(pdDoc);
  } catch (Exception e) {
    // handle exception
  } finally {
    try {
      if (cosDoc != null)
        cosDoc.close();
      if (pdDoc != null)
        pdDoc.close();
    } catch (Exception e) {
      // handle excpetion
    }
  }
  return parsedText;
}

  public void testFopMacroLibrary() throws Exception {
    String screentextUrl = screenUrl.concat("Fop");
    HttpClient http = initHttpClient();
    http.setUrl(screentextUrl.concat(authentificationQuery));
    //FIXME need to check if the stream is an application-pdf that don't contains ftl stack trace
    InputStream screenInputStream = http.postStream();
    assertNotNull("Response failed from ofbiz", screenInputStream);
    assertEquals("Response contentType isn't good : " + http.getResponseContentType(), "application/pdf;charset=UTF-8", http.getResponseContentType());

    String screenOutString = "";
    try {
      BodyContentHandler handler = new BodyContentHandler(Integer.MAX_VALUE);
      Metadata metadata = new Metadata();
      new PDFParser().parse(screenInputStream, handler, metadata, new ParseContext());
      screenOutString = handler.toString();
    } finally {
      screenInputStream.close();
    }
    //Test if a ftl macro error is present
    assertFalse("Fop Screen contains Macro on error : see " + screentextUrl + " for more detail", screenOutString.contains("FreeMarker template error:"));
  }
}