[dna-issues] [JBoss JIRA] Closed: (DNA-28) Create a sequencer to set the MIME type by processing the file contents

[Johnny Verhaeg (JIRA)]

     [ http://jira.jboss.com/jira/browse/DNA-28?page=all ]

Johnny Verhaeg closed DNA-28.
-----------------------------

    Fix Version/s:     (was: Future Releases)
       Resolution: Duplicate Issue

> Create a sequencer to set the MIME type by processing the file contents
> -----------------------------------------------------------------------
>
>                 Key: DNA-28
>                 URL: http://jira.jboss.com/jira/browse/DNA-28
>             Project: DNA
>          Issue Type: Feature Request
>          Components: Sequencers
>            Reporter: Randall Hauch
>            Priority: Minor
>
> 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).

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