Updated copyright message.

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

diff --git a/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java b/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java
index 0dcdf12..d6e65fc 100755 (executable)
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/metadata/DirectoryMetadata.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
@@ -12,11 +12,9 @@ package eu.svjatoslav.meviz.htmlindexer.metadata;
 import eu.svjatoslav.commons.file.FilePathParser;
 import eu.svjatoslav.meviz.htmlindexer.AbstractIndexer;
 import eu.svjatoslav.meviz.htmlindexer.FileSortComparator;
-import eu.svjatoslav.meviz.htmlindexer.ImageFormatError;
 import eu.svjatoslav.meviz.htmlindexer.metadata.fileTypes.*;
 
 import java.io.File;
-import java.io.IOException;
 import java.io.Serializable;
 import java.util.*;
 
@@ -27,7 +25,7 @@ public class DirectoryMetadata implements Serializable {
 
     private static final long serialVersionUID = 3526489102725366334L;
 
-    private final HashMap<String, AbstractFile> fileNameToFileMap = new HashMap<String, AbstractFile>();
+    private final HashMap<String, AbstractFile> fileNameToFileMap = new HashMap<>();
 
     public transient boolean changed;
 
@@ -89,13 +87,13 @@ public class DirectoryMetadata implements Serializable {
         return new GeneralFile(parentDirectory, fileName);
     }
 
-    public AbstractFile getFile(final String fileName) {
+    private AbstractFile getFile(final String fileName) {
         return fileNameToFileMap.get(fileName);
     }
 
     public Collection<AbstractFile> getFiles() {
 
-        final ArrayList<AbstractFile> files = new ArrayList<AbstractFile>(
+        final ArrayList<AbstractFile> files = new ArrayList<>(
                 fileNameToFileMap.values());
 
         Collections.sort(files, new FileSortComparator());
@@ -112,13 +110,12 @@ public class DirectoryMetadata implements Serializable {
         return mevizSpecialFile.getFileContent();
     }
 
-    public Dimension getImageDimensions(final String fileName)
-            throws IOException, ImageFormatError {
+    public Dimension getImageDimensions(final String fileName) {
 
         return ((Picture) getFile(fileName)).getDimensions();
     }
 
-    public AbstractFile registerFile(final File parentDirectory, final File file)
+    private AbstractFile registerFile(final File parentDirectory, final File file)
             throws Exception {
 
         final String fileName = file.getName();
@@ -135,11 +132,10 @@ public class DirectoryMetadata implements Serializable {
 
     public void removeUnusedMetadataEntries() {
 
-        for (final String key : new HashSet<String>(fileNameToFileMap.keySet()))
-            if (!fileNameToFileMap.get(key).isMetaInfoVerified()) {
-                fileNameToFileMap.remove(key);
-                changed = true;
-            }
+        new HashSet<>(fileNameToFileMap.keySet()).stream().filter(key -> !fileNameToFileMap.get(key).isMetaInfoVerified()).forEach(key -> {
+            fileNameToFileMap.remove(key);
+            changed = true;
+        });
 
     }
 }