def main():
'''Start the CAS Filemgr Backend.
'''
configFile = _parseCommandLine()
configParser = _getConfig(configFile)
_setJavaProperties(configParser)
catalog = GenericFileManagerObjectFactory.getCatalogServiceFromFactory(configParser.get('factories', 'catalog'))
repo = GenericFileManagerObjectFactory.getRepositoryManagerServiceFromFactory(configParser.get('factories', 'repository'))
xfer = GenericFileManagerObjectFactory.getDataTransferServiceFromFactory(configParser.get('factories', 'datatransfer'))
userDB = _getUserDB(configParser.get('policies', 'user'))
ws = SecureWebServer(1999)
ws.addDispatcher(FileMgrDispatcher(catalog, repo, xfer, userDB))
ws.start()
