[LIB-9] Separate chesshog-uci module

[chesshog.git] / src / main / java / org / hedgecode / chess / uci / CommandDescriptor.java

diff --git a/src/main/java/org/hedgecode/chess/uci/CommandDescriptor.java b/src/main/java/org/hedgecode/chess/uci/CommandDescriptor.java
deleted file mode 100644 (file)
index db88dfb..0000000
--- a/src/main/java/org/hedgecode/chess/uci/CommandDescriptor.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright (c) 2018. 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.uci;
-
-import java.io.File;
-import java.io.FilenameFilter;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.hedgecode.chess.uci.annotation.Command;
-import org.hedgecode.chess.uci.annotation.CommandDirection;
-
-/**
- *
- *
- * @author Dmitry Samoshin aka gotty
- */
-public class CommandDescriptor {
-
-    private static final char PKG_SEPARATOR = '.';
-    private static final char DIR_SEPARATOR = '/';
-    private static final String CLASS_FILE_SUFFIX = ".class";
-
-    private static final String PACKAGE_IS_NOT_EXISTS = "The package '%s' is not exists.";
-
-    private Map<String, UCICommand> commandsTo = new HashMap<>();
-    private Map<String, UCICommand> commandsFrom = new HashMap<>();
-
-    CommandDescriptor() throws Exception {
-        initCommands();
-    }
-
-    private void initCommands() throws Exception {
-        initCommands(
-                CommandDescriptor.class.getPackage().getName()
-        );
-    }
-
-    private void initCommands(String packageName) throws Exception {
-        URL packageUrl = Thread.currentThread().getContextClassLoader().getResource(
-                packageName.replace(PKG_SEPARATOR, DIR_SEPARATOR)
-        );
-        if (packageUrl == null)
-            throw new IllegalArgumentException(
-                    String.format(PACKAGE_IS_NOT_EXISTS, packageName)
-            );
-
-        List<Class> commandClasses = findCommands(
-                new File(
-                        packageUrl.getFile()
-                ),
-                packageName
-        );
-
-        commandsTo.clear();
-        commandsFrom.clear();
-        for (Class commandClass : commandClasses) {
-            if (UCICommand.class.isAssignableFrom(commandClass)) {
-                UCICommand uciCommand = (UCICommand) commandClass.newInstance();
-                Command command = (Command) commandClass.getAnnotation(Command.class);
-                switch (command.direction()) {
-                    case TO_ENGINE:
-                        commandsTo.put(
-                                command.name(), uciCommand
-                        );
-                        break;
-                    case FROM_ENGINE:
-                        commandsFrom.put(
-                                command.name(), uciCommand
-                        );
-                        break;
-                }
-            }
-        }
-    }
-
-    private List<Class> findCommands(File dir, String packageName) throws Exception {
-        List<Class> commands = new ArrayList<>();
-
-        File[] classFiles = dir.listFiles(
-                new FilenameFilter() {
-                    public boolean accept(File file, String name) {
-                        return name.endsWith(CLASS_FILE_SUFFIX);
-                    }
-                }
-        );
-        if (classFiles != null) {
-            for (File classFile : classFiles) {
-                String className = packageName + PKG_SEPARATOR + classFile.getName();
-                int endIndex = className.length() - CLASS_FILE_SUFFIX.length();
-                className = className.substring(0, endIndex);
-                Class clazz = Class.forName(className);
-                if (clazz.isAnnotationPresent(Command.class)) {
-                    commands.add(clazz);
-                }
-            }
-        }
-
-        File[] subDirs = dir.listFiles(
-                new FilenameFilter() {
-                    public boolean accept(File file, String name) {
-                        return file.isDirectory();
-                    }
-                }
-        );
-        if (subDirs != null) {
-            for (File subDir : subDirs) {
-                commands.addAll(
-                        findCommands(
-                                subDir,
-                                packageName + PKG_SEPARATOR + subDir.getName()
-                        )
-                );
-            }
-        }
-
-        return commands;
-    }
-
-    public UCICommand getCommand(String name, CommandDirection direction) {
-        switch (direction) {
-            case TO_ENGINE:
-                return commandsTo.get(name);
-            case FROM_ENGINE:
-                return commandsFrom.get(name);
-        }
-        return null;
-    }
-
-
-    public static void main(String[] arg) throws Exception {
-        CommandDescriptor cd = new CommandDescriptor();
-        //cd.initCommands();
-        UCICommand command;
-        command = cd.getCommand("uci", CommandDirection.TO_ENGINE);
-        System.out.println(command);
-        command = cd.getCommand("debug", CommandDirection.TO_ENGINE);
-        System.out.println(command);
-        command = cd.getCommand("test", CommandDirection.TO_ENGINE);
-        System.out.println(command);
-    }
-
-}