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Feature Request
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Resolution: Duplicate
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Minor
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None
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None
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None
This sequencer would process the file contents and set the jcr:mimeType property. One approach might be to do it based upon the file extension. Another might be to process the file content. A third would be to do both and to determine the best MIME type by using simple logic (e.g., weights) to determine if they conflict.
Some techniques include JMimeMagic (see http://marvinlee.wordpress.com/2007/10/24/check-uploaded-file-mime-type-with-jmimemagic/); those summarized http://www.rgagnon.com/javadetails/java-0487.html; and even what's built into the JDK (http://www.simongbrown.com/blog/2003/12/09/getting_mime_types_with_java_net_filenamemap.html).