ezsystems/ezpublish-legacy — pull request #790 by jeromegamez (2013-10-15 14:04:51+00:00)
Title: Make eZFSFileHandler implement eZClusterFileHandlerInterface

At the moment, `eZFSFileHandler` doesn't implement the `eZClusterFileHandler` interface which can cause problems when we use `eZClusterFileHandler::instance()`, get an `eZFSFileHandler` as a result and then use methods which are not implemented.

This PR makes `eZFSFileHandler` implement `eZClusterFileHandler`.

The method `isFileExpired` had to be changed to non-static, but will not break when called statically. (In general, IMO, the method *should* be static, but this is not in the scope of this PR.)

Cheers
:octocat: Jérôme