Задание 5.4 (1)

05-java-oop-principles/task04/src/com/example/task04/Task04Main.java

@@ -1,7 +1,33 @@
 package com.example.task04;
 
-public class Task04Main {
-    public static void main(String[] args) {
+import java.io.FileWriter;
+import java.io.IOException;
+import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
 
+public class RotationFileHandler implements MessageHandler
+{
+    String filePath;
+    ChronoUnit rotation;
+
+    public RotationFileHandler(String filepath, ChronoUnit rotation) throws IOException
+    {
+        this.filePath = filepath;
+        this.rotation = rotation;
+    }
+
+    @Override
+    public void logMes(String message)
+    {
+        LocalDateTime now = LocalDateTime.now().truncatedTo(rotation);
+        try
+        {
+            FileWriter fileWriter = new FileWriter(String.format("log %s.txt", now), false);
+            fileWriter.append(message + "\n");
+            fileWriter.flush();
+        } catch (IOException x)
+        {
+            System.out.print(x.toString());
+        }
     }
-}
+}