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https://github.com/lacerta-doc/Lacerta.git
synced 2024-11-26 09:43:15 +00:00
既存の実装を削除
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@ -28,320 +28,13 @@ import one.nem.lacerta.utils.LacertaLogger;
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public class FileManagerImpl implements FileManager {
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// RootDir
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private Path rootDir;
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// CurrentDir
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private Path currentDir;
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// Internal Methods
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private Path convertPath(String path) {
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Path convertedPath = currentDir.resolve(path);
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if (convertedPath.startsWith(rootDir)) { // 異常なパスの場合はnullを返す // TODO-rca: エラーハンドリング
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return convertedPath;
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} else {
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return null;
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}
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}
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// Injection
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private LacertaLogger logger;
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@AssistedInject
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public FileManagerImpl(LacertaLogger logger, @Assisted Path rootDir) {
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this.logger = logger;
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this.rootDir = rootDir;
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this.currentDir = rootDir;
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}
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@Override
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public Path getRootDir() {
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return rootDir;
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}
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@Override
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public Path getCurrentDir() {
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return currentDir;
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}
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@Override
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public void changeDir(String dirName) {
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this.currentDir = rootDir.resolve(dirName);
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}
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@Override
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public void changeDir(Path path) {
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if (path.startsWith(rootDir)) {
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this.currentDir = path;
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}
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else {
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logger.debug("changeDir", "invalid path: " + path);
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// TODO-rca: 例外を投げる
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}
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}
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@Override
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public void backDir() {
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this.currentDir = currentDir.getParent();
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}
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@Override
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public void backRootDir() {
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this.currentDir = rootDir;
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}
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@Override
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public List<Path> getList() {
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List<Path> list = new ArrayList<>();
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try (DirectoryStream<Path> stream = Files.newDirectoryStream(currentDir)) {
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for (Path entry : stream) { // TODO-rca: エラーハンドリング, 効率化
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list.add(entry);
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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return list;
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}
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@Override
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public void createDir(String dirName) {
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//ディレクトリ作成
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logger.debug("createDir", "called");
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Path path = currentDir.resolve(dirName);
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logger.debug("createDir", "path: " + path);
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try {
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Files.createDirectory(path);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void createDir(Path path) {
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logger.debug("createDir", "called");
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try {
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Files.createDirectory(path);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void removeDir(String dirName) {
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logger.debug("removeDir", "called");
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currentDir.resolve(dirName).toFile().delete(); // TODO-rca: エラーハンドリング
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}
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@Override
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public void removeDir(Path path) {
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logger.debug("removeDir", "called");
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path.toFile().delete(); // TODO-rca: エラーハンドリング
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}
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@Override
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public File createFile(String fileName) {
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logger.debug("createFile", "called");
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return currentDir.resolve(fileName).toFile();
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}
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@Override
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public void removeFile(String fileName) {
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logger.debug("removeFile", "called");
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currentDir.resolve(fileName).toFile().delete(); // TODO-rca: エラーハンドリング
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}
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@Override
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public File getFile(String fileName) {
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logger.debug("getFile", "called");
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return currentDir.resolve(fileName).toFile();
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}
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@Override
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public File getFile(Path path) {
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logger.debug("getFile", "called");
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return path.toFile();
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}
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@Override
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public String loadText(String fileName) { // TODO-rca: 統合
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try(FileInputStream fileInputStream = new FileInputStream(currentDir.resolve(fileName).toFile())) {
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byte[] bytes = new byte[fileInputStream.available()];
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fileInputStream.read(bytes); // TODO-rca: エラーハンドリング
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return new String(bytes);
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} catch (IOException e) {
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e.printStackTrace();
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return null;
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}
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}
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@Override
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public String loadText(Path path) {
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try(FileInputStream fileInputStream = new FileInputStream(path.toFile())) {
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byte[] bytes = new byte[fileInputStream.available()];
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fileInputStream.read(bytes); // TODO-rca: エラーハンドリング
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return new String(bytes);
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} catch (IOException e) {
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e.printStackTrace();
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return null;
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}
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}
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@Override
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public void saveText(String text, String fileName) { // TODO-rca: リファクタリング // TODO-rca: 統合
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if (isExist(fileName)) {
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logger.debug("saveText", "file already exists");
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// Overwrite
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try {
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Files.write(currentDir.resolve(fileName), text.getBytes());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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else {
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try {
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Files.createFile(currentDir.resolve(fileName));
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Files.write(currentDir.resolve(fileName), text.getBytes());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public void saveText(String text, Path path) {
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if (isExist(path)) {
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logger.debug("saveText", "file already exists");
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// Overwrite
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try {
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Files.write(path, text.getBytes());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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else {
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try {
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Files.createFile(path);
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Files.write(path, text.getBytes());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public void saveDocument(Document document, String fileName) {
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try {
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TransformerFactory transformerFactory = TransformerFactory.newInstance();
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Transformer transformer = transformerFactory.newTransformer();
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DOMSource source = new DOMSource(document);
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File file = createFile(fileName);
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StreamResult result = new StreamResult(file);
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transformer.transform(source, result);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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@Override
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public void saveDocument(Document document, Path path) {
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// TODO-rca 実装する
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}
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@Override
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public Document loadDocument(String fileName) {
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try {
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File file = getFile(fileName);
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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DocumentBuilder builder = factory.newDocumentBuilder();
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Document document = builder.parse(file);
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return document;
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} catch (Exception e) {
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e.printStackTrace();
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return null;
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}
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}
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@Override
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public Document loadDocument(Path path) {
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// TODO-rca 実装する
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return null;
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}
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@Override
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public boolean isExist(Path path) {
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logger.debug("isExist", "called");
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return Files.exists(path);
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}
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@Override
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public boolean isExist(String fileName) {
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logger.debug("isExist", "called");
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return Files.exists(currentDir.resolve(fileName));
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}
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@Override
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public void autoCreateDir(Path path) {
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logger.debug("autoCreateDir", "called");
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if (!Files.exists(path)) {
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try {
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Files.createDirectories(path);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public void autoCreateDir(String dirName) {
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logger.debug("autoCreateDir", "called");
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if (!Files.exists(currentDir.resolve(dirName))) {
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try {
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Files.createDirectories(currentDir.resolve(dirName));
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public void autoCreateToCurrentDir() {
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logger.debug("autoGenerateToCurrentDir", "called");
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if (isExist(currentDir)) {
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logger.debug("autoGenerateToCurrentDir", "currentDir already exists");
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return;
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}
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else {
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try {
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Files.createDirectories(currentDir);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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@Override
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public void saveBitmapAtCurrent(Bitmap bitmap, String fileName) { // TODO-rca: ファイル形式を変更できるようにする？
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logger.debug("saveBitmapAtCurrent", "called");
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try {
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File file = currentDir.resolve(fileName).toFile();
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bitmap.compress(Bitmap.CompressFormat.PNG, 100, Files.newOutputStream(file.toPath()));
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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@Override
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public Bitmap loadBitmap(Path path) {
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return null;
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}
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@Override
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public void removeBitmap(Path path) {
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}
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}
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