Migrate last execution handler to properties

src/main/java/at/pcgamingfreaks/mkvaudiosubtitlechanger/impl/LastExecutionHandler.java

@@ -1,59 +1,53 @@
 package at.pcgamingfreaks.mkvaudiosubtitlechanger.impl;
 
-import at.pcgamingfreaks.yaml.YAML;
-import at.pcgamingfreaks.yaml.YamlInvalidContentException;
-import at.pcgamingfreaks.yaml.YamlKeyNotFoundException;
 import lombok.extern.slf4j.Slf4j;
 
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.time.Instant;
-import java.util.Date;
+import java.util.Properties;
 
 @Slf4j
 public class LastExecutionHandler {
     private final File file;
-    private YAML lastFileExecution;
+    private final Properties lastFileExecution;
 
     public LastExecutionHandler(String path) {
         file = new File(path);
-        try {
-            lastFileExecution = loadLastFileExecution(file);
-        } catch (YamlInvalidContentException | IOException e) {
-            log.warn("Couldn't find or read {}", path, e);
-        }
+        lastFileExecution = loadLastFileExecution(file);
     }
 
-    public YAML loadLastFileExecution(File file) throws YamlInvalidContentException, IOException {
-        if (file.exists() && file.isFile()) {
-            return new YAML(file);
+    public Properties loadLastFileExecution(File file) {
+        Properties properties = new Properties();
+        try (FileInputStream in = new FileInputStream(file)) {
+            properties.load(in);
+        } catch (IOException e) {
+            log.warn("Couldn't find or read {}", file.getPath(), e);
         }
-        return new YAML("");
+        return properties;
     }
 
-    public Date get(String path) {
-        if (!lastFileExecution.isSet(path)) return null;
-        try {
-            return Date.from(Instant.parse(lastFileExecution.getString(path)));
-        } catch (YamlKeyNotFoundException e) {
-            throw new RuntimeException(e);
-        }
+    public Instant get(String path) {
+        if (!lastFileExecution.containsKey(path)) return null;
+        return Instant.parse(lastFileExecution.getProperty(path));
     }
 
     public void update(String path) {
-        update(path, Date.from(Instant.now()));
+        update(path, Instant.now());
     }
 
-    public void update(String path, Date execution) {
+    public void update(String path, Instant execution) {
         if (lastFileExecution == null) return;
-        lastFileExecution.set(path, execution.toInstant());
+        lastFileExecution.put(path, execution.toString());
     }
 
     public void persist() {
-        try {
-            lastFileExecution.save(file);
+        try (FileOutputStream out = new FileOutputStream(file)) {
+            lastFileExecution.store(out, "MKVAudioSubtitleChanger - Last file execution");
         } catch (IOException e) {
-            log.warn("", e);
+            log.warn("Persisting last file execution dates failed", e);
         }
     }
 }