Convert DOC file to DOCX with Java

Question

I need to use DOCX files (actually the XML contained in them) in a Java software I\'m currently developing, but some people in my company still use the DOC format.

Do yo

Answer 1

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;

import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;


import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.extractor.WordExtractor;

import org.apache.poi.hwpf.usermodel.Range;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;


public class TestCon {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub

        POIFSFileSystem fs = null;  
        Document document = new Document();

        try {  
            System.out.println("Starting the test");  
            fs = new POIFSFileSystem(new FileInputStream("C:/Users/312845/Desktop/a.doc"));  

            HWPFDocument doc = new HWPFDocument(fs);  
            WordExtractor we = new WordExtractor(doc);  

            OutputStream file = new FileOutputStream(new File("C:/Users/312845/Desktop/test.docx")); 

            System.out.println("Document testing completed");  
        } catch (Exception e) {  
            System.out.println("Exception during test");  
            e.printStackTrace();  
        } finally {  
            // close the document  
            document.close();  
        }  
    }  
}