Created
July 4, 2013 05:57
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JSP file processor
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<%-- | |
Created by IntelliJ IDEA. | |
User: vanji | |
Date: 6/22/13 | |
Time: 2:18 PM | |
To change this template use File | Settings | File Templates. | |
--%> | |
<%@ page contentType="text/html;charset=UTF-8" language="java" %> | |
<%@ page import="java.io.*,java.util.*" %> | |
<%@ page import="org.apache.commons.fileupload.*" %> | |
<%@ page import="org.apache.commons.fileupload.disk.*" %> | |
<%@ page import="org.apache.commons.fileupload.servlet.*" %> | |
<% | |
int MAX_MEMORY_SIZE = 1024 * 1024 * 2; | |
final int MAX_REQUEST_SIZE = 1024 * 1024; | |
DiskFileItemFactory factory = new DiskFileItemFactory(); | |
// Sets the size threshold beyond which files are written directly to disk. | |
factory.setSizeThreshold(MAX_MEMORY_SIZE); | |
// Sets the directory used to temporarily store files that are larger | |
// than the configured size threshold. We use temporary directory for java | |
factory.setRepository(new File(System.getProperty("java.io.tmpdir"))); | |
// constructs the folder where uploaded file will be stored | |
String uploadFolder = "/home/vanjikumaran/Area51/IN"; | |
// Create a new file upload handler | |
ServletFileUpload upload = new ServletFileUpload(factory); | |
// Set overall request size constraint | |
upload.setSizeMax(MAX_REQUEST_SIZE); | |
try { | |
// Parse the request | |
List items = upload.parseRequest(request); | |
for (Object item1 : items) { | |
FileItem item = (FileItem) item1; | |
if (!item.isFormField()) { | |
String fileName = new File(item.getName()).getName(); | |
String filePath = uploadFolder + File.separator + fileName; | |
File uploadedFile = new File(filePath); | |
// saves the file to upload directory | |
item.write(uploadedFile); | |
} | |
} | |
response.sendRedirect("success.jsp"); | |
} catch (Exception e) { | |
response.sendRedirect("errorPage.jsp"); | |
} | |
%> | |
<html> | |
<head> | |
<title>File Processor</title> | |
</head> | |
<body> | |
system currently processing the file | |
</body> | |
</html> |
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