import java.io.*;
import java.net.URL;
import javax.servlet.*;
import javax.servlet.http.*;
import java.lang.*;
import java.util.*;
import org.w3c.dom.*;
//import org.apache.xalan.xslt.*;
import org.apache.fop.apps.Driver;
import org.apache.fop.apps.Version;
//import javax.xml.transform.TransformerFactory;
//import javax.xml.transform.Transformer;
//import javax.xml.transform.Source;
//import javax.xml.parsers.*;
//import javax.xml.transform.stream.StreamSource;
//import javax.xml.transform.stream.StreamResult;
import org.xml.sax.*;
//import com.jclark.xsl.sax.*;
//import com.jclark.xml.parse.*;
//import com.jclark.xml.parse.io.*;
public class testPDF extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
ServletOutputStream out = response.getOutputStream();
try {
out.println("\n");
out.println("\n");
out.println("\n");
out.println("FOP and PDF Creation.
\n");
renderFO(response);
out.println("\n");
out.println("\n");
}
catch (Exception e)
{
System.out.println ("General Failure" +e.toString());
}
}
public void renderFO(HttpServletResponse response)
throws IOException
{
try {
FileInputStream stream = new FileInputStream("cbpbp-background-color4.fo");
InputSource inputSource = new InputSource(stream);
ByteArrayOutputStream outPDF = new ByteArrayOutputStream();
response.setContentType("application/pdf");
Driver driver = new Driver(inputSource, outPDF);
driver.setRenderer(Driver.RENDER_PDF);
driver.setOutputStream(outPDF);
driver.run();
byte[] content = outPDF.toByteArray();
response.setContentLength(content.length);
response.getOutputStream().write(content);
response.getOutputStream().println("
");
response.getOutputStream().println("There should be a PDF image above");
response.flushBuffer();
response.getOutputStream().flush();
}
catch (Exception ex) {
System.out.println(ex);
}
}
}