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.
Learn from Others Experience.
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
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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 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:
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In this program, You will see the complete example of extract content and metadata from pdf file by using TIKA PDFParser.
Sample File
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.
Learn from Others Experience.
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
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In this program, you will see complete steps to extract XML file content and metadata by using XMLParser.
Sample File
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
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