private void init(Configuration conf) throws ClassNotFoundException {
cache = new HashMap<String, URIHandler>();
String[] classes = ConfigurationService.getStrings(conf, URI_HANDLERS);
for (String classname : classes) {
Class<?> clazz = Class.forName(classname.trim());
URIHandler uriHandler = (URIHandler) ReflectionUtils.newInstance(clazz, null);
uriHandler.init(conf);
for (String scheme : uriHandler.getSupportedSchemes()) {
cache.put(scheme, uriHandler);
}
}
Class<?> defaultClass = conf.getClass(URI_HANDLER_DEFAULT, null);
defaultHandler =
(defaultClass == null)
? new FSURIHandler()
: (URIHandler) ReflectionUtils.newInstance(defaultClass, null);
defaultHandler.init(conf);
for (String scheme : defaultHandler.getSupportedSchemes()) {
cache.put(scheme, defaultHandler);
}
initLauncherClassesToShip();
initLauncherURIHandlerConf();
LOG.info("Loaded urihandlers {0}", Arrays.toString(classes));
LOG.info("Loaded default urihandler {0}", defaultHandler.getClass().getName());
}
