hi, We have a form where we are storing two binary objects BLOB ( image/gif file) There is also a program called Multipart.java that parses through the form and stores the parameters of the image file like "content", "content-type", "content-disposition" in a hash table. Now when we have two files the problem is that the "content" parameter is the same in case of both the files ie I can't separate the binary streams. To elaborate in the form the "name" parameter is "upload" and "upload2" in two cases respectively. There is an if - else loop so that the content in the two cases are separated. But the separation does not take place
How can we separate binary streams in the case of two BLOB objects in a form ? Regards
vik nuckchady
Greenhorn
Joined: Apr 25, 2001
Posts: 25
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when you read the information why don't you scan for the boundary header of the gif file. It is usually a header like gif98a .... I have done an upload servlet where i use this technique to differentiate from where the file starts in the request string. [This message has been edited by vik nuckchady (edited May 16, 2001).]
Frank Carver
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"Nilanjan B", The Java Ranch has thousands of visitors every week, many with surprisingly similar names. To avoid confusion we have a naming convention, described at http://www.javaranch.com/name.jsp . We require names to have at least two words, separated by a space, and strongly recommend that you use your full real name. Please log in with a new name which meets the requirements. Thanks.
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