response.setContentType("text/html");
java.io.PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
out.println("<title>File uploads</title>");
out.println("</head>");
out.println("<body>");
out.println("<h2>Here is information about any uploaded files</h2>");
try{
// file limit size of five megabytes
MultipartParser parser = new MultipartParser(
request,5 * 1024 * 1024);
Part _part = null;
while ((_part = parser.readNextPart()) != null) {
if (_part.isFile()) {
// get some info about the file
FilePart fPart = (FilePart) _part;
String name = fPart.getFileName();
if (name != null) {
long fileSize = fPart.writeTo(
new java.io.File(fileSavePath));
out.println("The user's file path for the file: " +
fPart.getFilePath() + "<br>");
out.println("The content type of the file: " +
fPart.getContentType()+ "<br>");
out.println("The file size: " +fileSize+ " bytes<br><br>");
//commence with another file, if there is one
} else {
out.println(
"The user did not upload a file for this part.");
}
} else if (_part.isParam()) {
// do something else if it is a non-file type parameter,
//such as a user name
}
}// end while
out.println("</body>");
out.println("</html>");
out.close();
} catch (java.io.IOException ioe){
//an error-page in the deployment descriptor is
//mapped to the java.io.IOException
throw new java.io.IOException(
"IOException occurred in: " + getClass().getName());
}
