[jboss-user] [JBoss Seam] - Wiki question: File to db with minimal memory

[stu2]

The wiki source (which btw I've found the wiki app source to be tremendously useful - thanks for doing this in the open) for FileHome.java has the following comment:


  |     // TODO: This should really use an InputStream and directly stream into the BLOB without consuming server memory
  |     private byte[] filedata;
  | 

I've put off dealing efficiently with uploaded file data, and would like to lock this down as well.  

The two parts I see are 1) having file upload write directly to a tmp file, and never keeping a naked byte [] in memory, and 2) implementing what the above comment refers to.

I can figure out #1 from Seam source (MultipartRequest seems pretty clear).  Does anyone have any pointers for #2? 

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