Re: Uploading files to a database

[Axel Seinsche]

Ivan Vasquez schrieb:
Hi,
What's the preferred way to upload files into a database in a J2EE Web
application? 

Is there any way to stream the file straight from the HttpServletRequest
to the database without staging it in the server's filesystem? 

Thank you,
Ivan.
 

That's how I use it. But in my case I want to store a file on the 
server. But it should be easily possible to put the Stream to CLOB or 
something like this.

streamIn = file.getInputStream();
streamOut = new FileOutputStream(fileName);
int bytesRead = 0;
byte[] buffer = new byte[8192];
while ((bytesRead = streamIn.read(buffer, 0, 8192)) != -1) {
     streamOut.write(buffer, 0, bytesRead);
}
streamOut.close();
streamIn.close();
file.destroy();
file is a FormFile object which you can use with Struts with the 
<html:file > tag.

Cheers,
Axel
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