Examples with ContentSHA v7db.files.spi.ContentSHA used on opensource projects

Example 11 with ContentSHA

use of v7db.files.spi.ContentSHA in project v7files by thiloplanz.

the class CopyCommand method main.

public static void main(String[] args) throws MongoException, IOException {
    if (args.length != 5) {
        System.err.println("Copy files");
        System.err.println("  by name:   copy <sourceRoot> <sourcePath> <targetRoot> <targetPath>");
        System.err.println("  by hash:   copy -sha <shaHex> <targetRoot> <targetPath>");
        System.exit(1);
    }
    DB db = Configuration.getMongo().getDB(Configuration.getProperty("mongo.db"));
    V7GridFS fs = new V7GridFS(db);
    if ("-sha".equals(args[1])) {
        MongoContentStorage storage = new MongoContentStorage(db);
        String sha = args[2];
        try {
            ContentSHA file = findContentByPrefix(storage, sha);
            if (file == null)
                throw new FileNotFoundException("-sha " + sha);
            String[] path = getPath(args[3], args[4]);
            createFile(fs, file, path, null);
        } catch (DecoderException e) {
            throw new IllegalArgumentException("invalid parameter :" + sha + " is not a hex-encoded SHA-1 prefix");
        }
    } else {
        String[] srcPath = getPath(args[1], args[2]);
        String[] targetPath = getPath(args[3], args[4]);
        V7File src = fs.getFile(srcPath);
        if (src == null) {
            throw new FileNotFoundException(args[1] + " " + args[2]);
        }
        if (src.hasContent()) {
            createFile(fs, src.getContentPointer(), targetPath, src.getContentType());
        } else {
            V7File existing = fs.getFile(targetPath);
            if (existing != null) {
                throw new IOException("copy target " + targetPath + " already exists");
            }
            V7File parent = getParent(fs, targetPath);
            src.copyTo(parent.getId(), targetPath[targetPath.length - 1]);
        }
    }
}

Example 12 with ContentSHA

use of v7db.files.spi.ContentSHA in project v7files by thiloplanz.

the class UploadCommand method main.

public static void main(String[] args) throws MongoException, IOException {
    if (args.length < 2) {
        System.err.println("Upload the contents of one or more files and print their SHA digests:");
        System.err.println("   upload <file> [file] [file] [...]");
        System.exit(1);
    }
    ContentStorage storage = new MongoContentStorage(Configuration.getMongo().getDB(Configuration.getProperty("mongo.db")));
    for (int i = 1; i < args.length; i++) {
        File f = new File(args[i]);
        if (f.isFile() && f.canRead()) {
            try {
                ContentSHA up = storage.storeContent(new FileInputStream(f));
                // TODO: display if chunked or not
                System.out.format("-      %10d %80s %40s\n", f.length(), f.getName(), up.getDigest());
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}