com.krawler.esp.fileparser.ppt.MsPPTParser.java Source code

Introduction

Here is the source code for com.krawler.esp.fileparser.ppt.MsPPTParser.java

Source

/*
 * Copyright (C) 2012  Krawler Information Systems Pvt Ltd
 * All rights reserved.
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

package com.krawler.esp.fileparser.ppt;

import java.io.*;
import org.apache.poi.xslf.XSLFSlideShow;
import org.apache.xmlbeans.XmlException;
import org.apache.poi.xslf.extractor.XSLFPowerPointExtractor;
import org.apache.poi.xslf.usermodel.XMLSlideShow;

/**
 *
 * @author Abhay
 */
public class MsPPTParser {
    public String extractText(String filepath) throws Exception {
        String resultText = "";
        try {
            InputStream input = new BufferedInputStream(new FileInputStream(filepath));
            XSLFSlideShow xsslsh = new XSLFSlideShow(filepath);
            XMLSlideShow xslsh = new XMLSlideShow(xsslsh);
            XSLFPowerPointExtractor ppt = new XSLFPowerPointExtractor(xslsh);
            resultText = ppt.getText();
            if (input != null) {
                input.close();
            }
        } catch (XmlException e) {
            System.out.print(e.getMessage());
        }
        return resultText;
    }
}