package wordSamples;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.qoppa.word.WordDocument;

public class WordToPDFServlet extends HttpServlet
{
	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException 
	{
		generatePDF(req, resp);
	}

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
	{
		generatePDF(req, resp);
	}
	
	private void generatePDF (HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException
	{
		try
		{
			// Load the Word document
			WordDocument wd = new WordDocument ("report.doc");
	
			// Get servlet output stream
			ServletOutputStream sOut = res.getOutputStream();
			res.setContentType( "application/pdf" );  
			res.setHeader("Content-disposition", "attachment; filename=" + "report.pdf" );
	
			// Save the document to the servlet output stream.  This goes directly to the browser
			wd.saveAsPDF(sOut);
	
			// Close the server output stream
			sOut.close();
		}
		catch (Throwable t)
		{
			// Return error
		}
	}
}