<?xml version="1.0"?>
<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.0//EN" "http://www.wapforum.org/DTD/xhtml-mobile10.dtd">
<%@ page import="org.apache.commons.fileupload.*, org.apache.commons.fileupload.servlet.ServletFileUpload, org.apache.commons.fileupload.disk.DiskFileItemFactory, org.apache.commons.io.FilenameUtils, java.util.*, java.io.File, java.lang.Exception" %>
<% response.setContentType("application/vnd.wap.xhtml+xml"); %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>File Upload Example</title>
</head>
<body>
<h1>Data Received at the Server</h1>
<hr/>
<p>
<%
if (ServletFileUpload.isMultipartContent(request)){
ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
List fileItemsList = servletFileUpload.parseRequest(request);
String optionalFileName = "";
FileItem fileItem = null;
Iterator it = fileItemsList.iterator();
while (it.hasNext()){
FileItem fileItemTemp = (FileItem)it.next();
if (fileItemTemp.isFormField()){
%>
<b>Name-value Pair Info:</b><br/>
Field name: <%= fileItemTemp.getFieldName() %><br/>
Field value: <%= fileItemTemp.getString() %><br/><br/>
<%
if (fileItemTemp.getFieldName().equals("filename"))
optionalFileName = fileItemTemp.getString();
}
else
fileItem = fileItemTemp;
}
if (fileItem!=null){
String fileName = fileItem.getName();
%>
<b>Uploaded File Info:</b><br/>
Content type: <%= fileItem.getContentType() %><br/>
Field name: <%= fileItem.getFieldName() %><br/>
File name: <%= fileName %><br/>
File size: <%= fileItem.getSize() %><br/><br/>
<%
/* Save the uploaded file if its size is greater than 0. */
if (fileItem.getSize() > 0){
if (optionalFileName.trim().equals(""))
fileName = FilenameUtils.getName(fileName);
else
fileName = optionalFileName;
String dirName = "/file_uploads/";
File saveTo = new File(dirName + fileName);
try {
fileItem.write(saveTo);
%>
<b>The uploaded file has been saved successfully.</b>
<%
}
catch (Exception e){
%>
<b>An error occurred when we tried to save the uploaded file.</b>
<%
}
}
}
}
%>
</p>
</body>
</html>
