Package org.uberfire.java.nio.file

Examples of org.uberfire.java.nio.file.Path

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        return foundAssets;
    }

    public Directory createDirectory(String location) {
        location = UriUtils.encode(location);
        Path path = descriptor.getFileSystem().provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + location));

        path = ioService.createDirectories(path);
        String uniqueId = encodeUniqueId(path.toUri().toString());
        Directory directory = new Directory(uniqueId, path.getFileName().toString(), trimLocation(path));
        return directory;
    }
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        return directory;
    }

    public boolean directoryExists(String directory) {
        directory = UriUtils.encode(directory);
        Path path = descriptor.getFileSystem().provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + directory));

        return ioService.exists(path) && Files.isDirectory(path);
    }
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    }

    public boolean deleteDirectory(String directory, boolean failIfNotEmpty) {
        directory = UriUtils.encode(directory);
        try {
            Path path = descriptor.getFileSystem().provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + directory));
            if (!Files.isDirectory(path)) {
                return false;
            }
            Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
                @Override
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        if (!directoryExists(sourceDirectory)) {
            throw new IllegalArgumentException("Directory does not exist " + sourceDirectory);
        }
        try {
            final FileSystem fileSystem = descriptor.getFileSystem();
            final Path sourcePath = fileSystem.provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + sourceDirectory));
            if (!Files.isDirectory(sourcePath)) {
                return false;
            }
            final String destinationPathRoot = descriptor.getStringRepositoryRoot() + location + fileSystem.getSeparator() + sourcePath.getFileName().toString();
            Files.walkFileTree(sourcePath, new SimpleFileVisitor<Path>() {
                @Override
                public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
                    Path destinationPath = fileSystem.provider().getPath(URI.create(destinationPathRoot +
                            fileSystem.getSeparator() + sourcePath.relativize(dir)));
                    fileSystem.provider().createDirectory(destinationPath);

                    return FileVisitResult.CONTINUE;
                }

                @Override
                public FileVisitResult visitFile(Path currentFile, BasicFileAttributes basicFileAttributes) throws IOException {

                    if (!currentFile.endsWith(".gitignore")) {
                        Path destinationPath = fileSystem.provider().getPath(URI.create(destinationPathRoot +
                                fileSystem.getSeparator() + sourcePath.relativize(currentFile)));
                        createIfNotExists(destinationPath);

                        fileSystem.provider().copy(currentFile, destinationPath, null);
                    }
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        if (!directoryExists(sourceDirectory)) {
            throw new IllegalArgumentException("Directory does not exist " + sourceDirectory);
        }
        try {
            final FileSystem fileSystem = descriptor.getFileSystem();
            final Path sourcePath = fileSystem.provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + sourceDirectory));
            if (!Files.isDirectory(sourcePath)) {
                return false;
            }
            if (name == null) {
                name = sourcePath.getFileName().toString();
            }
            final String destinationPathRoot = descriptor.getStringRepositoryRoot() + location + fileSystem.getSeparator() + name;

            Files.walkFileTree(sourcePath, new SimpleFileVisitor<Path>() {
                @Override
                public FileVisitResult visitFile(Path currentFile, BasicFileAttributes basicFileAttributes) throws IOException {
                    Path destinationPath = fileSystem.provider().getPath(URI.create(destinationPathRoot
                            + fileSystem.getSeparator() + sourcePath.relativize(currentFile)));
                    createIfNotExists(destinationPath);
                    fileSystem.provider().move(currentFile, destinationPath, StandardCopyOption.REPLACE_EXISTING);

                    return FileVisitResult.CONTINUE;
                }
                @Override
                public FileVisitResult postVisitDirectory(Path dir, IOException e) throws IOException {
                    if (e == null) {
                        try {
                            Path destinationPath = fileSystem.provider().getPath(URI.create(destinationPathRoot
                                    + fileSystem.getSeparator() + sourcePath.relativize(dir)));
                            createIfNotExists(destinationPath);
                            fileSystem.provider().move(dir, destinationPath, StandardCopyOption.REPLACE_EXISTING);
                        } catch (Exception e1) {
                            fileSystem.provider().deleteIfExists(dir);
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        }
    }

    public Collection<Asset> listAssets(String location) {
        location = UriUtils.encode(location);
        Path path = descriptor.getFileSystem().provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + location));
        DirectoryStream<Path> directories = ioService.newDirectoryStream(path, new DirectoryStream.Filter<Path>() {

            public boolean accept( final Path entry ) throws IOException {
                if (!Files.isDirectory(entry)) {
                    return true;
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        return foundDirectories;
    }

    public Collection<Asset> listAssets(String location, final Filter filter) {
        location = UriUtils.encode(location);
        Path path = descriptor.getFileSystem().provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + location));
        DirectoryStream<Path> directories = ioService.newDirectoryStream(path, new DirectoryStream.Filter<Path>() {

            public boolean accept( final Path entry ) throws IOException {

                return filter.accept(entry);
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        return foundDirectories;
    }

    public Asset loadAsset(String assetUniqueId) throws AssetNotFoundException {
        String uniqueId = decodeUniqueId(assetUniqueId);
        Path assetPath = getFileSystem(uniqueId).provider().getPath(URI.create(uniqueId));

        Asset asset = buildAsset(assetPath, true);

        return asset;
    }
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        return asset;
    }

    public Asset loadAssetFromPath(String location) throws AssetNotFoundException {
        location = UriUtils.encode(location);
        Path path = descriptor.getFileSystem().provider().getPath(URI.create(descriptor.getStringRepositoryRoot() + location));

        if (ioService.exists(path)) {
            return loadAsset(path.toUri().toString());
        } else {
            throw new AssetNotFoundException();
        }

    }
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            pathURI = URI.create(asset.getAssetLocation()+ "/" +asset.getFullName());
        } else {
            pathURI = URI.create(descriptor.getStringRepositoryRoot() + (asset.getAssetLocation().equals("/")?"":asset.getAssetLocation()) + "/" +asset.getFullName());
        }

        Path filePath = fileSystem.provider().getPath(pathURI);

        if (assetExists(filePath.toUri().toString())) {
            throw new org.uberfire.java.nio.file.FileAlreadyExistsException( pathURI.toString() );
        }
        createIfNotExists(filePath);
        try {
            CommentedOption commentedOption = new CommentedOption(getIdentity(), "Created asset " + asset.getFullName());
            OutputStream outputStream = fileSystem.provider().newOutputStream(filePath, StandardOpenOption.TRUNCATE_EXISTING, commentedOption);
            if(((AbstractAsset)asset).acceptBytes()) {
                outputStream.write(((Asset<byte[]>)asset).getAssetContent());
            } else {
                outputStream.write(asset.getAssetContent().toString().getBytes());
            }
            outputStream.close();
        } catch (java.io.IOException e) {
            throw new RuntimeException("Error when creating asset", e);
        }
        return encodeUniqueId(filePath.toUri().toString());
    }
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