Clean up logging config

src/main/java/org/aksw/iguana/cc/controller/MainController.java

@@ -1,14 +1,12 @@
 package org.aksw.iguana.cc.controller;
 
-import ch.qos.logback.classic.Level;
 import com.beust.jcommander.*;
 import org.aksw.iguana.cc.suite.IguanaSuiteParser;
 import org.aksw.iguana.cc.suite.Suite;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
-import java.net.URI;
 import java.nio.file.Path;
 
 
@@ -46,11 +44,7 @@ public Path convert(String value) {
      * @param argc The command line arguments that are passed to the program.
      */
     public static void main(String[] argc) {
-        // Apparently, there is something weird going on, where the apache jena library already configures log4j2 for
-        // some reason. That's why you have to call reconfigure here.
         // Configurator.reconfigure(URI.create("log4j2.yml"));
-        ch.qos.logback.classic.Logger root = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME);
-        root.setLevel(Level.INFO);
 
         var args = new Args();
         JCommander jc = JCommander.newBuilder()

src/main/resources/logback.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration>
+
+<configuration>
+    <import class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"/>
+    <import class="ch.qos.logback.core.ConsoleAppender"/>
+    <import class="ch.qos.logback.core.FileAppender"/>
+
+    <appender name="STDOUT" class="ConsoleAppender">
+        <encoder class="PatternLayoutEncoder">
+            <pattern>%d{HH:mm:ss.SSS} %highlight(%-5level) [%thread] %logger{0} -- %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <appender name="FILE" class="FileAppender">
+        <file>iguana.log</file>
+        <append>true</append>
+        <encoder class="PatternLayoutEncoder">
+            <pattern>%d{HH:mm:ss.SSS} %-5level [%thread] %logger{0} -- %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="FILE"/>
+        <appender-ref ref="STDOUT"/>
+    </root>
+</configuration>