Hi David,
There is an excellent article in Java Developer Journal (www.sys-con.com)
June/July 2000 issue talking about updoading/storing/display binary
datastream (ms-word file)using oracle BLOB and servlet. You may find it
useful.
In my work, I have the following stuffs
1. a html file allows user browser to a file and upload to webserver.
something like
<form method="post" action="response_upload.jsp"
ENCTYPE="multipart/form-data">
<input type="file" name="fname">
<input type=submit value="upload">
2. the response_upload.jsp is like (I suggest you to use servlet here)
String sdata;
String contentType = request.getContentType();
String boundary =
contentType.substring(contentType.indexOf("boundary=")+9);
if ((contentType != null) && (contentType.indexOf("multipart/form-data")!=
-1))
{
try
{
ServletInputStream sis = request.getInputStream();
int length = request.getContentLength();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int c;
for (int i = 0; i < length && (c = sis.read()) >= 0; ++i)
{
baos.write(c);
}
sis.close();
sdata = baos.toString();
baos.close();
sdata = sdata.substring(sdata.indexOf("\r\n\r\n")+4);
sdata = sdata.substring(0, sdata.indexOf("--"+boundary));
out.println(sdata);
// YOU CAN PUT YOUR IMPLEMENTATION OF STORE DATA TO DB HERE
}
catch(Exception e)
{
System.out.println( e.toString());
}
}
3. To display a ms-word file, you have to set
response.setContentType("application/msword");
Hope this helps
J.Hu
-----Original Message-----
From: David Maurange [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 01, 2000 5:00 AM
To: [EMAIL PROTECTED]
Subject: JSP and Oracle Intermedia
hi,
I try to use the Oracle Intermedia cartridge to upload images from the
web client in my db and to put it in web pages.
I look over technet and oracle doc but there is no documents about.
Is someone already done that with JSP?
regards
David
===========================================================================
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
===========================================================================
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
