Rishi Verma created OODT-847:
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             Summary: New FilemgrMetExtractor to extract File System Attributes
                 Key: OODT-847
                 URL: https://issues.apache.org/jira/browse/OODT-847
             Project: OODT
          Issue Type: New Feature
          Components: file manager
    Affects Versions: 0.8.1
            Reporter: Rishi Verma
            Assignee: Rishi Verma
            Priority: Minor
             Fix For: 0.9


It's sometimes useful to extract File System metadata from files that people 
often see when browsing a file on an operating system.

Examples:
* POSIX permissions
* Datetime stamps, including: lastModified, creationTime, lastAccessTime
* Is a symbolic file?
* Is a directory?
* File owner
* Is hidden file?
etc.

Java 7's Files.getAttributes [1] does this in a platform-generic way. We should 
leverage this and add an extractor for the benefit of the community.

[1] http://docs.oracle.com/javase/tutorial/essential/io/fileAttr.html



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