public FileLoaderResults loadFile(Entity entity, String filename, String loaderAlias) {
File file = new File(filename);
log.debug("Loading file " + file.getAbsolutePath());
if (!file.isFile() || !file.canRead()) {
log.error("Input file is not available.");
throw new RuntimeException("Input file " + filename + " is not readable.");
}
loader = FileLoaderFactory.getFileLoader(Context.getApplicationContext(), loaderAlias);
loader.setLoaderAlias(loaderAlias);
loader.setEntityLoaderManager(entityLoaderMgr);
loader.init();
return loader.parseFile(entity, file);
}
