@Override
public long save(Coll<?> coll, String id, JsonElement data) {
File file = fileFromId(coll, id);
String content = coll.getGson().toJson(data);
if (DiscUtil.writeCatch(file, content) == false) return 0;
return file.lastModified();
}
public JsonElement loadFileJson(File file) {
String content = DiscUtil.readCatch(file);
if (content == null) return null;
content = content.trim();
if (content.length() == 0) return null;
return new JsonParser().parse(content);
}
@Override
public boolean dropDb(Db db) {
if (!(db instanceof DbFlatfile)) throw new IllegalArgumentException("db");
DbFlatfile dbFlatfile = (DbFlatfile) db;
try {
return DiscUtil.deleteRecursive(dbFlatfile.directory);
} catch (Exception e) {
return false;
}
}