*/
protected LayerManager(String fileName,String fNameConf)throws Exception {
logManager = LogManager.getLogManager();
logManager.readConfiguration(new FileInputStream(fNameConf));
XPathManager xPath = new XPathManager(fileName);
repFactory = xPath.getRepositoryFactory();
cacheManager = CacheManager.getInstance();
Collection coll = repFactory.getRepositories().values();
cacheManager.loadCache(coll);
}