Updated copyright message.

[meviz.git] / src / main / java / eu / svjatoslav / meviz / htmlindexer / metadata / MetadadaHelper.java

diff --git a/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/MetadadaHelper.java b/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/MetadadaHelper.java
index 0877a98..234bca2 100644 (file)
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/MetadadaHelper.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/MetadadaHelper.java
@@ -1,6 +1,6 @@
 /*
  * Meviz - Various tools collection to work with multimedia.
- * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * Copyright (C) 2012 -- 2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
  * 
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 2 of the GNU General Public License
@@ -9,60 +9,54 @@
 
 package eu.svjatoslav.meviz.htmlindexer.metadata;
 
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-
+import eu.svjatoslav.commons.file.IOHelper;
 import org.apache.log4j.Logger;
 
-import eu.svjatoslav.commons.file.IOHelper;
+import java.io.*;
 
 public class MetadadaHelper {
 
-       public static final Logger logger = Logger.getLogger(MetadadaHelper.class);
-
-       /**
-        * Load previously generated or initialize new directory metadata.
-        */
-       public static DirectoryMetadata initDirectoryMetadata(
-                       final File metadataFile) {
-
-               if (!metadataFile.exists())
-                       return new DirectoryMetadata();
-               else
-                       try {
-
-                               final ObjectInputStream in = new ObjectInputStream(
-                                               new FileInputStream(metadataFile));
-                               final DirectoryMetadata directory = (DirectoryMetadata) in
-                                               .readObject();
-                               in.close();
-
-                               return directory;
-
-                       } catch (final Exception exception) {
-                               logger.error("Cannot load existing directory metadata.",
-                                               exception);
-
-                               return new DirectoryMetadata();
-                       }
-       }
-
-       public static void saveDirectoryMetadata(final File persistanceFile,
-                       final DirectoryMetadata directory) throws IOException {
-               // serialize directory metadata into byte array
-               final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-
-               final ObjectOutputStream out = new ObjectOutputStream(
-                               byteArrayOutputStream);
-               out.writeObject(directory);
-               out.close();
-
-               // store byte array into file
-               IOHelper.saveToFile(persistanceFile,
-                               byteArrayOutputStream.toByteArray());
-       }
+    private static final Logger logger = Logger.getLogger(MetadadaHelper.class);
+
+    /**
+     * Load previously generated or initialize new directory metadata.
+     */
+    public static DirectoryMetadata initDirectoryMetadata(
+            final File metadataFile) {
+
+        if (!metadataFile.exists())
+            return new DirectoryMetadata();
+        else
+            try {
+
+                final ObjectInputStream in = new ObjectInputStream(
+                        new FileInputStream(metadataFile));
+                final DirectoryMetadata directory = (DirectoryMetadata) in
+                        .readObject();
+                in.close();
+
+                return directory;
+
+            } catch (final Exception exception) {
+                logger.error("Cannot load existing directory metadata.",
+                        exception);
+
+                return new DirectoryMetadata();
+            }
+    }
+
+    public static void saveDirectoryMetadata(final File persistanceFile,
+                                             final DirectoryMetadata directory) throws IOException {
+        // serialize directory metadata into byte array
+        final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+
+        final ObjectOutputStream out = new ObjectOutputStream(
+                byteArrayOutputStream);
+        out.writeObject(directory);
+        out.close();
+
+        // store byte array into file
+        IOHelper.saveToFile(persistanceFile,
+                byteArrayOutputStream.toByteArray());
+    }
 }