Tag Archives: BodyContentHandler

Tika

TIKA: Open Document Format (ODF) Content and Metadata Extraction

29 Nov 2019 Saurabh Gupta Leave a comment

In this program, you will see complete steps to extract content and metadata of Open Office Document Format (ODF).

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.odf.OpenDocumentParser;
import org.apache.tika.sax.BodyContentHandler;

import org.xml.sax.SAXException;

public class TikaOpenDocumentParserExample {

	public static void main(final String[] args) throws IOException, SAXException, TikaException {

		// detecting the file type
		BodyContentHandler handler = new BodyContentHandler();
		Metadata metadata = new Metadata();
		FileInputStream inputstream = new FileInputStream(new File("TIKA-OPEN-DOCUMENT.odp"));
		ParseContext pcontext = new ParseContext();

		// Open Document Parser
		OpenDocumentParser openofficeparser = new OpenDocumentParser();
		openofficeparser.parse(inputstream, handler, metadata, pcontext);
		System.out.println("Contents of the Open Office document:" + handler.toString());
		System.out.println("Metadata of the Open Office document:");
		String[] metadataNames = metadata.names();

		for (String name : metadataNames) {
			System.out.println(name + " :  " + metadata.get(name));
		}
	}
}

Output

Contents of the Open Office document:You are in FacingIssuesOnIT.

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Metadata of the Open Office document:

editing-cycles:   4
meta:creation-date:   2009-04-16T11:32:32.86
dcterms:modified:   2014-09-28T07:46:13.03
meta:save-date:   2014-09-28T07:46:13.03
Last-Modified:   2014-09-28T07:46:13.03
dcterms:created:   2009-04-16T11:32:32.86
date:   2014-09-28T07:46:13.03
modified:   2014-09-28T07:46:13.03
nbObject:   36
Edit-Time:   PT32M6S
Creation-Date:   2009-04-16T11:32:32.86
Object-Count:   36
meta:object-count:   36
generator:   OpenOffice/4.1.0$Win32 OpenOffice.org_project/410m18$Build-9764
Content-Type:   application/vnd.oasis.opendocument.presentation
Last-Save-Date:   2014-09-28T07:46:13.03

Tika

TIKA: MS-Excel Content and Metadata Extraction

26 Nov 2019 Saurabh Gupta Leave a comment

In this program, you will see complete steps to extraction content and metadata of the MS-Excel file by using TIKA OOXMLParser.

Sample File

TIKA MS excel File Content and Metadata extrcation — TIKA MS Excel File Content and Metadata extraction

Complete Example

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.microsoft.ooxml.OOXMLParser;
import org.apache.tika.sax.BodyContentHandler;

import org.xml.sax.SAXException;

public class TikaMSExcelParserExample {

	public static void main(final String[] args) throws IOException, TikaException, SAXException {

		// detecting the file type
		BodyContentHandler handler = new BodyContentHandler();
		Metadata metadata = new Metadata();
		FileInputStream inputstream = new FileInputStream(new File("C:\\Users\\Saurabh Gupta\\Desktop\\TIKA\\TIKA-MS-EXCEL.xlsx"));
		ParseContext pcontext = new ParseContext();

		// OOXml parser
		OOXMLParser msofficeparser = new OOXMLParser();
		msofficeparser.parse(inputstream, handler, metadata, pcontext);
		System.out.println("Contents of the excel document:" + handler.toString());
		System.out.println("Metadata of the excel document:");
		String[] metadataNames = metadata.names();

		for (String name : metadataNames) {
			System.out.println(name + ": " + metadata.get(name));
		}
	}
}

Output


Contents of the excel document:Sheet1
    First Name  Last Name   DOB
    Saurabh Gupta   10-Dec-85
    Gaurav  Kumar   12-May-86
    Rahul   Roi 12-Jun-10
    Raghvendra  Rana    5-Jan-95
    Tanaya  Jain    13-Mar-85



Metadata of the excel document:
date: 2019-11-23T00:25:08Z
extended-properties:AppVersion: 15.0300
meta:creation-date: 2006-09-16T00:00:00Z
extended-properties:Application: Microsoft Excel
extended-properties:Company: 
Creation-Date: 2006-09-16T00:00:00Z
dcterms:created: 2006-09-16T00:00:00Z
custom:WorkbookGuid: e742a774-13a6-49b2-8ba3-1b6118163781
dcterms:modified: 2019-11-23T00:25:08Z
Last-Modified: 2019-11-23T00:25:08Z
Last-Save-Date: 2019-11-23T00:25:08Z
Application-Version: 15.0300
protected: false
meta:save-date: 2019-11-23T00:25:08Z
Application-Name: Microsoft Excel
modified: 2019-11-23T00:25:08Z
publisher: 
Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
dc:publisher:

Tika

TIKA: PDF file Content and Metadata Extraction

26 Nov 2019 Saurabh Gupta Leave a comment

In this program, You will see the complete example of extract content and metadata from pdf file by using TIKA PDFParser.

Sample File

TIKA PDF File Content Extraction

Complete Example

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.pdf.PDFParser;
import org.apache.tika.sax.BodyContentHandler;

import org.xml.sax.SAXException;

public class TikaPDFParserExample {

   public static void main(final String[] args) throws IOException,TikaException, SAXException {

      BodyContentHandler handler = new BodyContentHandler();
      Metadata metadata = new Metadata();
      FileInputStream inputstream = new FileInputStream(new File("D:\\Leraning Material\\Blogs Data\\Bharti Ticket Original.pdf"));
      ParseContext pcontext = new ParseContext();

      //document parsing using PDF parser
      PDFParser pdfparser = new PDFParser();
      pdfparser.parse(inputstream, handler, metadata,pcontext);

      //extract content of the document
      System.out.println("Contents of the PDF File :" + handler.toString());

      //get metadata of the document
      System.out.println("Metadata of the PDF File:");
      String[] metadataNames = metadata.names();

      for(String name : metadataNames) {
         System.out.println(name+ " : " + metadata.get(name));
      }
   }
}

Output


Contents of the PDF File :
TEXT-FILE.txt
You are in FacingIssuesOnIT.

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Page 1


Metadata of the PDF File:
date : 2019-11-22T23:49:59Z
pdf:unmappedUnicodeCharsPerPage : 0
pdf:PDFVersion : 1.7
pdf:docinfo:title : TEXT-FILE.txt - Notepad
access_permission:modify_annotations : true
access_permission:can_print_degraded : true
dc:creator : Saurabh Gupta
dcterms:created : 2019-11-22T23:49:59Z
Last-Modified : 2019-11-22T23:49:59Z
dcterms:modified : 2019-11-22T23:49:59Z
dc:format : application/pdf; version=1.7
title : TEXT-FILE.txt - Notepad
Last-Save-Date : 2019-11-22T23:49:59Z
access_permission:fill_in_form : true
pdf:docinfo:modified : 2019-11-22T23:49:59Z
meta:save-date : 2019-11-22T23:49:59Z
pdf:encrypted : false
dc:title : TEXT-FILE.txt - Notepad
modified : 2019-11-22T23:49:59Z
Content-Type : application/pdf
pdf:docinfo:creator : Saurabh Gupta
creator : Saurabh Gupta
meta:author : Saurabh Gupta
meta:creation-date : 2019-11-22T23:49:59Z
created : 2019-11-22T23:49:59Z
access_permission:extract_for_accessibility : true
access_permission:assemble_document : true
xmpTPg:NPages : 1
Creation-Date : 2019-11-22T23:49:59Z
pdf:charsPerPage : 76
access_permission:extract_content : true
access_permission:can_print : true
Author : Saurabh Gupta
producer : Microsoft: Print To PDF
access_permission:can_modify : true
pdf:docinfo:producer : Microsoft: Print To PDF
pdf:docinfo:created : 2019-11-22T23:49:59Z

Tika

TIKA: XML File Content and Metadata Extraction

26 Nov 2019 Saurabh Gupta Leave a comment

In this program, you will see complete steps to extract XML file content and metadata by using XMLParser.

Sample File

TIKA XML File Content Extraction — TIKA XML File Content and Metadata Extraction

Complete Example

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import org.apache.tika.exception.TikaException;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.parser.xml.XMLParser;
import org.apache.tika.sax.BodyContentHandler;

import org.xml.sax.SAXException;

public class TikaXmlParserExample {

	public static void main(final String[] args) throws IOException, SAXException, TikaException {

		// detecting the file type
		BodyContentHandler handler = new BodyContentHandler();
		Metadata metadata = new Metadata();
		FileInputStream inputstream = new FileInputStream(new File("C:\\Users\\Saurabh Gupta\\Desktop\\TIKA\\EmployeeData.xml"));
		ParseContext pcontext = new ParseContext();

		// Xml parser
		XMLParser xmlparser = new XMLParser();
		xmlparser.parse(inputstream, handler, metadata, pcontext);
		System.out.println("Contents of the XML document:" + handler.toString());
		System.out.println("Metadata of the XML document:");
		String[] metadataNames = metadata.names();

		for (String name : metadataNames) {
			System.out.println(name + ": " + metadata.get(name));
		}
	}
}

Output


Contents of the XML document: 
     
         Saurabh
         Gupta
         13-Jun-1980
    
     
         Gaurav
         Kumar
         12-Dec-1987
    
     
         Rajesh
         Gupta
         10-Jan-1999
    
     
         Raghvendra
         Prasad
         14-Mar-1985
    
     
         Rahul
         Jain
         11-May-1981
    


Metadata of the XML document:
Content-Type: application/xml

Facing Issues On IT

Tag Archives: BodyContentHandler

TIKA: Open Document Format (ODF) Content and Metadata Extraction

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TIKA: MS-Excel Content and Metadata Extraction

Sample File

Complete Example

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TIKA: PDF file Content and Metadata Extraction

Sample File

Complete Example

Output

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TIKA: XML File Content and Metadata Extraction

Sample File

Complete Example

Output

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“Learn From Others Experience"

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Complete Example

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Sample File

Complete Example

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