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From "David Maplesden (JIRA)" <j...@apache.org>
Subject [jira] Created: (IVY-815) SFTPRepository incorrectly calculates last modified time for resources
Date Wed, 07 May 2008 20:25:56 GMT
SFTPRepository incorrectly calculates last modified time for resources
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                 Key: IVY-815
                 URL: https://issues.apache.org/jira/browse/IVY-815
             Project: Ivy
          Issue Type: Bug
          Components: Core
    Affects Versions: 2.0.0-beta-2
         Environment: Pretty sure this is irrelevant but anyway...
Ivy client running on Windows XP
SFTP repository running on OpenSuse Linux
            Reporter: David Maplesden
             Fix For: 2.0-RC1


When the {{org.apache.ivy.plugins.repository.sftp.SFTPRepository}} implementation calculates
the last modified time for the resources it returns it uses an {{int}} constant {{MILLIS_PER_SECOND}}
to multiply the {{int}} value returned by {{attrs.getMTime()}}.   

This means the calculation is done using integer arithmetic but the result is virtually always
too big for an {{int}} value and so it overflows, returning a negative number.

This can easily be fixed by changing the {{MILLIS_PER_SECOND}} constant to {{long}}, the multiplication
is then done using longs and the result does not overflow.

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