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authorkuba6000 <kuba.123123.6000@gmail.com>2022-09-20 22:00:11 +0200
committerkuba6000 <kuba.123123.6000@gmail.com>2022-09-20 22:00:11 +0200
commitef378ea7c48ae91766f4591feb55224a7dd31cfc (patch)
tree9803bc241301901a9eea4dae829e03de47401c91 /src/main/java/kubatech/api/utils/ReflectionHelper.java
parent3beb2811fa1f901726ba24ad2768b0b6718f4dc4 (diff)
parent199bf2233700b4cdb60f77c79b23b56b2551f01a (diff)
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Merge branch 'master' into bugfix
Diffstat (limited to 'src/main/java/kubatech/api/utils/ReflectionHelper.java')
-rw-r--r--src/main/java/kubatech/api/utils/ReflectionHelper.java59
1 files changed, 0 insertions, 59 deletions
diff --git a/src/main/java/kubatech/api/utils/ReflectionHelper.java b/src/main/java/kubatech/api/utils/ReflectionHelper.java
deleted file mode 100644
index 48d07c6eee..0000000000
--- a/src/main/java/kubatech/api/utils/ReflectionHelper.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * KubaTech - Gregtech Addon
- * Copyright (C) 2022 kuba6000
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <https://www.gnu.org/licenses/>.
- *
- */
-
-package kubatech.api.utils;
-
-import java.lang.reflect.Field;
-import java.util.HashMap;
-
-public class ReflectionHelper {
- private static final HashMap<String, HashMap<String, Field>> fields = new HashMap<>();
-
- @SuppressWarnings("unchecked")
- public static <T> T getField(Object obj, String fieldName, T defaultvalue) {
- Class<?> cl = obj.getClass();
- String clName = cl.getName();
- HashMap<String, Field> classmap = fields.computeIfAbsent(clName, s -> new HashMap<>());
- try {
- if (classmap.containsKey(fieldName)) {
- return (T) classmap.get(fieldName).get(obj);
- }
- boolean exceptionDetected = false;
- Field f = null;
- do {
- try {
- f = cl.getDeclaredField(fieldName);
- f.setAccessible(true);
- } catch (Exception ex) {
- exceptionDetected = true;
- cl = cl.getSuperclass();
- }
- } while (exceptionDetected && !cl.equals(Object.class));
- if (f == null) return defaultvalue;
- classmap.put(fieldName, f);
- return (T) f.get(obj);
- } catch (Exception ex) {
- return defaultvalue;
- }
- }
-
- public static <T> T getField(Object obj, String fieldName) {
- return getField(obj, fieldName, null);
- }
-}