+ private final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+ private final Map<String, EiType> allEiTypes = new HashMap<>();
+ private final ApplicationConfig config;
+ private final Gson gson;
+
+ public EiTypes(ApplicationConfig config) {
+ this.config = config;
+ GsonBuilder gsonBuilder = new GsonBuilder();
+ ServiceLoader.load(TypeAdapterFactory.class).forEach(gsonBuilder::registerTypeAdapterFactory);
+ this.gson = gsonBuilder.create();
+ }
+
+ public synchronized void restoreTypesFromDatabase() throws IOException {
+ Files.createDirectories(Paths.get(getDatabaseDirectory()));
+ File dbDir = new File(getDatabaseDirectory());
+
+ for (File file : dbDir.listFiles()) {
+ String json = Files.readString(file.toPath());
+ EiType type = gson.fromJson(json, EiType.class);
+ allEiTypes.put(type.getId(), type);
+ }
+ }