[LIB-9] Separate chesshog-format module

[chesshog.git] / src / main / java / org / hedgecode / chess / img / board / BoardLoader.java

diff --git a/src/main/java/org/hedgecode/chess/img/board/BoardLoader.java b/src/main/java/org/hedgecode/chess/img/board/BoardLoader.java
deleted file mode 100644 (file)
index 4c2c18d..0000000
--- a/src/main/java/org/hedgecode/chess/img/board/BoardLoader.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2018-2019. Developed by Hedgecode.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.hedgecode.chess.img.board;
-
-import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.imageio.ImageIO;
-
-import org.hedgecode.chess.img.AbstractImageLoader;
-import org.hedgecode.chess.img.ImageConstants;
-import org.hedgecode.chess.img.ImageException;
-import org.hedgecode.chess.img.ImageFilter;
-
-/**
- *
- *
- * @author Dmitry Samoshin aka gotty
- */
-public class BoardLoader extends AbstractImageLoader {
-
-    private static final File SQUARES_PATH = new File(IMAGES_PATH, ImageConstants.RESOURCE_SQUARES_DIR);
-
-    private static final String SQUARE_DARK = ImageConstants.DARK_SQUARE_FILENAME;
-    private static final String SQUARE_LIGHT = ImageConstants.LIGHT_SQUARE_FILENAME;
-
-    private static final String[] SQUARE_NAMES = {SQUARE_DARK, SQUARE_LIGHT};
-
-    private Map<String, Board> squareSetMap = new HashMap<>();
-
-    @Override
-    public Board load(String name) throws ImageException {
-        Board board = null;
-        SquarePair<BufferedImage> squarePair = null;
-        if (Type.STATELESS.equals(loadType()) || !squareSetMap.containsKey(name)) {
-            File boardPath = new File(SQUARES_PATH, name);
-            if (boardPath.exists() && boardPath.isDirectory()) {
-                squarePair = loadSquares(name, boardPath);
-            }
-            if (squarePair != null) {
-                board = Board.create(squarePair);
-                if (Type.STATEFUL.equals(loadType())) {
-                    squareSetMap.put(name, board);
-                }
-            }
-        } else {
-            board = squareSetMap.get(name);
-        }
-        return board;
-    }
-
-    @Override
-    public void unload(String name) {
-        if (Type.STATEFUL.equals(loadType()) && squareSetMap.containsKey(name)) {
-            squareSetMap.remove(name);
-        }
-    }
-
-    @Override
-    protected void clear() {
-        squareSetMap.clear();
-    }
-
-    private SquarePair<BufferedImage> loadSquares(String name, File boardPath) throws ImageException {
-        BufferedImage dark = null, light = null;
-        File[] images = boardPath.listFiles(new ImageFilter(SQUARE_NAMES));
-        if (images != null) {
-            for (File image : images) {
-                if (image.isFile()) {
-                    String filename = image.getName();
-                    try {
-                        switch (filename.substring(0, filename.lastIndexOf('.'))) {
-                            case SQUARE_DARK:
-                                dark = ImageIO.read(image);
-                                break;
-                            case SQUARE_LIGHT:
-                                light = ImageIO.read(image);
-                                break;
-                        }
-                    } catch (IOException e) {
-                        throw new ImageException(e.getMessage());  // todo: locale
-                    }
-                }
-            }
-        }
-        return (dark != null && light != null) ? SquarePair.create(dark, light) : null;
-    }
-
-}