Java05. ДЗ 04, Явейн Аня

pom.xml

@@ -31,6 +31,16 @@
             <artifactId>junit-addons</artifactId>
             <version>1.4</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-api</artifactId>
+            <version>2.8.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-core</artifactId>
+            <version>2.8.1</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/ru/spbau/mit/Main.java

@@ -0,0 +1,17 @@
+package ru.spbau.mit;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+/**
+ * Created by bronti on 20.03.17.
+ */
+public class Main {
+    private static final Logger LOG = LogManager.getLogger();
+
+    public static void main(String[] args) {
+        LOG.debug("This should not show up anywhere.");
+        LOG.info("This should show up in the file.");
+        LOG.error("This should show up both in the file and in the console.");
+    }
+}

src/main/resources/log4j2.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+    <Appenders>
+        <Console name="Console" target="SYSTEM_OUT">
+            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+        </Console>
+        <File name="File" fileName="log/log.log">
+            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+        </File>
+    </Appenders>
+    <Loggers>
+        <Logger name="com.foo.Bar" level="trace">
+            <AppenderRef ref="Console"/>
+        </Logger>
+        <Root level="INFO">
+            <AppenderRef ref="Console" level="ERROR"/>
+            <AppenderRef ref="File" level="INFO"/>
+        </Root>
+    </Loggers>
+</Configuration>