1 files changed, 64 insertions, 0 deletions
diff --git a/runtime/src/main/java/me/shedaniel/rei/impl/common/logging/FilteringLogger.java b/runtime/src/main/java/me/shedaniel/rei/impl/common/logging/FilteringLogger.java
new file mode 100644
index 000000000..70c440cb4
--- /dev/null
+++ b/runtime/src/main/java/me/shedaniel/rei/impl/common/logging/FilteringLogger.java
@@ -0,0 +1,64 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021, 2022 shedaniel
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package me.shedaniel.rei.impl.common.logging;
+
+import me.shedaniel.rei.impl.common.InternalLogger;
+import org.apache.commons.io.output.NullOutputStream;
+import org.apache.logging.log4j.Level;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+public class FilteringLogger implements InternalLogger {
+    private final InternalLogger logger;
+    private final Level minLevel;
+    
+    public FilteringLogger(InternalLogger logger, Level minLevel) {
+        this.logger = logger;
+        this.minLevel = minLevel;
+    }
+    
+    @Override
+    public void throwException(Throwable throwable) {
+        logger.throwException(throwable);
+    }
+    
+    @Override
+    public void log(Level level, String message) {
+        if (level.isLessSpecificThan(minLevel))
+            return;
+        logger.log(level, message);
+    }
+    
+    @Override
+    public void log(Level level, String message, Throwable throwable) {
+        if (level.isLessSpecificThan(minLevel))
+            return;
+        logger.log(level, message, throwable);
+    }
+}