Uploading file path in properties file

[Rohit Kumar]

I am using the below code to upload file and works fine. I am saivng the files at C:/upload/images which is declared in the above code.

How can I put this path(C:/upload/images ) in the properties file, so that any change in destionation can be changed directly in propertied file ony. Any suggestions

String saveFile = "";
String contentType = request.getContentType();
if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0))
{
DataInputStream in = new DataInputStream(request.getInputStream());
int formDataLength = request.getContentLength();
byte dataBytes[] = new byte[formDataLength];
int byteRead = 0;
int totalBytesRead = 0;
while (totalBytesRead < formDataLength)
{
byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
totalBytesRead += byteRead;
}
String file = new String(dataBytes);
saveFile = file.substring(file.indexOf("filename=\"") + 10);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1,saveFile.indexOf("\""));
int lastIndex = contentType.lastIndexOf("=");
String boundary = contentType.substring(lastIndex + 1,contentType.length());
int pos;
pos = file.indexOf("filename=\"");
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
//String folder = "C:/upload/images/";
File folder = new File("C:/upload/images");
if (! folder.exists()) folder.mkdirs();
 
FileOutputStream fileOut = new FileOutputStream( folder.getCanonicalPath() + File.separatorChar + saveFile);
 
//out.print("Saved here: " + saveFile);
//fileOut.write(dataBytes);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush();
fileOut.close();
 
out.println("Please ..file uplaoding

[ Edited to use code tags - Paul Sturrock ]
[ August 31, 2007: Message edited by: Paul Sturrock ]

[Paul Sturrock]

Not an advanced question. Moving...

[Ilja Preuss]

Originally posted by Rohit Kumar:

How can I put this path(C:/upload/images ) in the properties file, so that any change in destionation can be changed directly in propertied file ony.

Can you please clarify your doubts? Do you know how to read from a properties file? What else do you have trouble with? What have you tried so far?