Improved the Logger a bit

Author: intisy

build.gradle

@@ -25,15 +25,13 @@ java {
 }
 
 dependencies {
-    implementation "org.apache.logging.log4j:log4j-api:2.23.1"
-    implementation "org.apache.logging.log4j:log4j-core:2.23.1"
+    implementation "org.slf4j:slf4j-api:2.0.13"
+    implementation "ch.qos.logback:logback-classic:1.5.6"
     implementation "org.apache.httpcomponents:httpclient:4.5.14"
     implementation "org.kohsuke:github-api:1.99"
     implementation "com.google.code.gson:gson:2.11.0"
     implementation "org.eclipse.jgit:org.eclipse.jgit:5.13.3.202401111512-r"
     implementation "org.kohsuke:github-api:1.324"
     implementation "com.github.codemonstur:embedded-redis:1.4.3"
-    implementation "org.slf4j:slf4j-api:1.7.36"
-    implementation "org.slf4j:slf4j-simple:1.7.36"
     testImplementation "junit:junit:4.12"
 }

src/main/java/io/github/intisy/utils/log/Log.java

@@ -1,10 +1,14 @@
 package io.github.intisy.utils.log;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.Marker;
+
+import ch.qos.logback.classic.Level;
+import ch.qos.logback.classic.LoggerContext;
 
 public class Log {
-    private static final Logger logger = LogManager.getLogger(Log.class);
+    private static final Logger logger = LoggerFactory.getLogger("io.github.intisy.utils");
 
     public static void trace(String message) {
         logger.trace(message);
@@ -46,11 +50,26 @@ public static void error(String message, Throwable t) {
         logger.error(message, t);
     }
 
+    public static void error(Marker marker, String format, Object... argArray) {
+        logger.error(marker, format, argArray);
+    }
+
     public static void fatal(String message) {
-        logger.fatal(message);
+        logger.error(message);
     }
 
     public static void fatal(String message, Throwable t) {
-        logger.fatal(message, t);
+        logger.error(message, t);
+    }
+
+    public static void setLevel(String loggerName, String level) {
+        LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
+        ch.qos.logback.classic.Logger logbackLogger = loggerContext.getLogger(loggerName);
+        logbackLogger.setLevel(Level.toLevel(level));
+        Log.info("Log level for '" + loggerName + "' set to " + level);
+    }
+
+    public static void setRootLevel(String level) {
+        setLevel(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME, level);
     }
 }