I am trying to utilize the Flash 8 FileIO.swf available for use within
Flex 1.5.  I can successfully download a file from a remote url where
a file is being stored on disk, but I wish to load a file being stored
as a blob in the database.  It seems silly to extract the file from
the database, write it temperarily to disk and then initiate the flash
download.  Is there a way to make the file available for download
without first writing it to the servers file system?  I would be using
java for any backend work required and am currently using a servlet
with the apache commons fileUpload 1.1 jar to do file uploads.

The flash 8 documentation indicates that the download signature is as
follows:  

public download(url:String, [defaultFileName:String]) : Boolean

Which leads me to believe there is no alternative.






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