Examples with NoSuchFileException java.nio.file.NoSuchFileException used on opensource projects

Example 51 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project sis by apache.

the class FolderStoreProvider method open.

/**
 * Shared implementation of public {@code open(…)} methods.
 * Note that this method may modify the given {@code options} set for its own purpose.
 *
 * @param  connector  information about the storage (URL, path, <i>etc</i>).
 * @param  format     format name for directory content, or {@code null} if unspecified.
 * @param  options    whether to create a new directory, overwrite existing content, <i>etc</i>.
 */
private DataStore open(final StorageConnector connector, final String format, final EnumSet<StandardOpenOption> options) throws DataStoreException {
    /*
         * Determine now the provider to use for directory content. We do that for determining if the component
         * has write capability. If not, then the WRITE, CREATE and related options will be ignored.  If we can
         * not determine whether the component store has write capabilities (i.e. if canWrite(…) returns null),
         * assume that the answer is "yes".
         */
    final DataStoreProvider componentProvider;
    if (format != null) {
        componentProvider = StoreUtilities.providerByFormatName(format.trim());
        if (Boolean.FALSE.equals(StoreUtilities.canWrite(componentProvider.getClass()))) {
            // No write capability.
            options.clear();
        }
    } else {
        componentProvider = null;
        // Can not write if we don't know the components format.
        options.clear();
    }
    final Path path = connector.getStorageAs(Path.class);
    final Store store;
    try {
        /*
             * If the user asked to create a new directory, we need to perform this task before
             * to create the Store (otherwise constructor will fail with NoSuchFileException).
             * In the particular case of CREATE_NEW, we unconditionally attempt to create the
             * directory in order to rely on the atomic check performed by Files.createDirectory(…).
             */
        boolean isNew = false;
        if (options.contains(StandardOpenOption.CREATE)) {
            if (options.contains(StandardOpenOption.CREATE_NEW) || Files.notExists(path)) {
                // IOException if the directory already exists.
                Files.createDirectory(path);
                isNew = true;
            }
        }
        if (isNew || (options.contains(StandardOpenOption.WRITE) && Files.isWritable(path))) {
            // May throw NoSuchFileException.
            store = new WritableStore(this, connector, path, componentProvider);
        } else {
            // May throw NoSuchFileException.
            store = new Store(this, connector, path, componentProvider);
        }
        /*
             * If there is a destructive operation to perform (TRUNCATE_EXISTING), do it last only
             * after we have successfully created the data store. The check for directory existence
             * is also done after creation to be sure to check the path used by the store.
             */
        if (!Files.isDirectory(path)) {
            throw new DataStoreException(Resources.format(Resources.Keys.FileIsNotAResourceDirectory_1, path));
        }
        if (options.contains(StandardOpenOption.TRUNCATE_EXISTING)) {
            WritableStore.deleteRecursively(path, false);
        }
    } catch (IOException e) {
        /*
             * In case of error, Java FileSystem implementation tries to throw a specific exception
             * (NoSuchFileException or FileAlreadyExistsException), but this is not guaranteed.
             */
        int isDirectory = 0;
        final short errorKey;
        if (e instanceof FileAlreadyExistsException) {
            if (path != null && Files.isDirectory(path)) {
                isDirectory = 1;
            }
            errorKey = Resources.Keys.FileAlreadyExists_2;
        } else if (e instanceof NoSuchFileException) {
            errorKey = Resources.Keys.NoSuchResourceDirectory_1;
        } else {
            errorKey = Resources.Keys.CanNotCreateFolderStore_1;
        }
        throw new DataStoreException(Resources.format(errorKey, (path != null) ? path : connector.getStorageName(), isDirectory), e);
    }
    return store;
}

Example 52 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project Wurst-MC-1.12 by Wurst-Imperium.

the class ClickGui method init.

public void init() {
    LinkedHashMap<Category, Window> windowMap = new LinkedHashMap<>();
    for (Category category : Category.values()) windowMap.put(category, new Window(category.getName()));
    ArrayList<Feature> features = new ArrayList<>();
    features.addAll(WurstClient.INSTANCE.mods.getAllMods());
    features.addAll(WurstClient.INSTANCE.commands.getAllCommands());
    features.addAll(WurstClient.INSTANCE.special.getAllFeatures());
    for (Feature f : features) if (f.getCategory() != null)
        windowMap.get(f.getCategory()).add(new FeatureButton(f));
    windows.addAll(windowMap.values());
    int x = 5;
    int y = 5;
    ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
    for (Window window : windows) {
        window.pack();
        window.setMinimized(true);
        if (x + window.getWidth() + 5 > sr.getScaledWidth()) {
            x = 5;
            y += 18;
        }
        window.setX(x);
        window.setY(y);
        x += window.getWidth() + 5;
    }
    JsonObject json;
    try (BufferedReader reader = Files.newBufferedReader(windowsFile)) {
        json = JsonUtils.jsonParser.parse(reader).getAsJsonObject();
    } catch (NoSuchFileException e) {
        saveWindows();
        return;
    } catch (Exception e) {
        System.out.println("Failed to load " + windowsFile.getFileName());
        e.printStackTrace();
        saveWindows();
        return;
    }
    for (Window window : windows) {
        JsonElement jsonWindow = json.get(window.getTitle());
        if (jsonWindow == null || !jsonWindow.isJsonObject())
            continue;
        JsonElement jsonX = jsonWindow.getAsJsonObject().get("x");
        if (jsonX.isJsonPrimitive() && jsonX.getAsJsonPrimitive().isNumber())
            window.setX(jsonX.getAsInt());
        JsonElement jsonY = jsonWindow.getAsJsonObject().get("y");
        if (jsonY.isJsonPrimitive() && jsonY.getAsJsonPrimitive().isNumber())
            window.setY(jsonY.getAsInt());
        JsonElement jsonMinimized = jsonWindow.getAsJsonObject().get("minimized");
        if (jsonMinimized.isJsonPrimitive() && jsonMinimized.getAsJsonPrimitive().isBoolean())
            window.setMinimized(jsonMinimized.getAsBoolean());
        JsonElement jsonPinned = jsonWindow.getAsJsonObject().get("pinned");
        if (jsonPinned.isJsonPrimitive() && jsonPinned.getAsJsonPrimitive().isBoolean())
            window.setPinned(jsonPinned.getAsBoolean());
    }
    saveWindows();
}

Example 53 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project Wurst-MC-1.12 by Wurst-Imperium.

the class KeybindList method init.

public void init() {
    JsonObject json;
    try (BufferedReader reader = Files.newBufferedReader(path)) {
        json = JsonUtils.jsonParser.parse(reader).getAsJsonObject();
    } catch (NoSuchFileException e) {
        loadDefaults();
        return;
    } catch (Exception e) {
        System.out.println("Failed to load " + path.getFileName());
        e.printStackTrace();
        loadDefaults();
        return;
    }
    keybinds.clear();
    TreeMap<String, String> keybinds2 = new TreeMap<>();
    for (Entry<String, JsonElement> entry : json.entrySet()) {
        String key = entry.getKey().toUpperCase();
        if (Keyboard.getKeyIndex(key) == Keyboard.KEY_NONE)
            continue;
        JsonElement value = entry.getValue();
        String commands;
        if (value.isJsonPrimitive() && value.getAsJsonPrimitive().isString())
            commands = value.getAsString();
        else if (value.isJsonArray()) {
            ArrayList<String> commands2 = new ArrayList<>();
            for (JsonElement e : value.getAsJsonArray()) if (e.isJsonPrimitive() && e.getAsJsonPrimitive().isString())
                commands2.add(e.getAsString());
            commands = String.join(";", commands2);
        } else
            continue;
        keybinds2.put(key, commands);
    }
    for (Entry<String, String> entry : keybinds2.entrySet()) keybinds.add(new Keybind(entry.getKey(), entry.getValue()));
    save();
}

Example 54 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project OpenOLAT by OpenOLAT.

the class QTIImportProcessor method processSidecarMetadata.

private boolean processSidecarMetadata(QuestionItemImpl item, DocInfos docInfos) {
    InputStream metadataIn = null;
    try {
        Path path = docInfos.root;
        if (path != null && path.getFileName() != null) {
            Path metadata = path.resolve(path.getFileName().toString() + "_metadata.xml");
            metadataIn = Files.newInputStream(metadata);
            SAXReader reader = new SAXReader();
            Document document = reader.read(metadataIn);
            Element rootElement = document.getRootElement();
            QTIMetadataConverter enricher = new QTIMetadataConverter(rootElement, qItemTypeDao, qEduContextDao, qpoolService);
            enricher.toQuestion(item);
        }
        return true;
    } catch (NoSuchFileException e) {
        // nothing to do
        return true;
    } catch (Exception e) {
        log.error("", e);
        return false;
    } finally {
        IOUtils.closeQuietly(metadataIn);
    }
}

Example 55 with NoSuchFileException

use of java.nio.file.NoSuchFileException in project microservice_framework by CJSCommonPlatform.

the class SubscriptionDescriptorParser method read.

public SubscriptionDescriptor read(final Path absolutePath) {
    try {
        subscriptionDescriptorFileValidator.validate(absolutePath);
        final ObjectMapper mapper = new ObjectMapper(new YAMLFactory()).registerModule(new Jdk8Module()).registerModule(new ParameterNamesModule(PROPERTIES));
        mapper.setPropertyNamingStrategy(PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES);
        return mapper.readValue(absolutePath.toFile(), SubscriptionDescriptorDef.class).getSubscriptionDescriptor();
    } catch (final NoSuchFileException e) {
        throw new SubscriptionDescriptorException(format("No such subscriptions YAML file %s ", absolutePath), e);
    } catch (final ValidationException e) {
        throw new SubscriptionDescriptorException(format("Failed to validate subscriptions yaml file %s ", absolutePath), e);
    } catch (final IOException e) {
        throw new SubscriptionDescriptorException(format("Failed to read subscriptions yaml file %s ", absolutePath), e);
    }
}