Example usage for com.mongodb.gridfs GridFS createFile

Introduction

In this page you can find the example usage for com.mongodb.gridfs GridFS createFile.

Prototype

public GridFSInputFile createFile(final String filename) 

Source Link

Document

Creates a file entry.

Usage

From source file:org.aw20.mongoworkbench.command.GridFSPutFileCommand.java

License:Open Source License

@Override
public void execute() throws Exception {
    MongoClient mdb = MongoFactory.getInst().getMongo(sName);

    if (mdb == null)
        throw new Exception("no server selected");

    if (sDb == null)
        throw new Exception("no database selected");

    MongoFactory.getInst().setActiveDB(sDb);
    DB db = mdb.getDB(sDb);//from   w  w w .ja va  2 s. c  o m

    GridFS gfs = new GridFS(db, sColl.substring(0, sColl.lastIndexOf(".")));

    GridFSInputFile gridFSInputFile = gfs.createFile(getFile);
    gridFSInputFile.setContentType(MimetypesFileTypeMap.getDefaultFileTypeMap().getContentType(getFile));
    gridFSInputFile.save();

    setMessage("fileLoaded=" + getFile + "; size=" + getFile.length());
}

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From source file:org.chimi.s4s.storage.mongofs.MongoFSFileStorage.java

License:Apache License

@Override
public FileId save(File file) throws SaveFailureStorageException {
    try {//w ww . j  a v  a2  s  .c  om
        DB storageDb = mongo.getDB(db);
        GridFS gridFS = new GridFS(storageDb);
        GridFSInputFile gridFile = gridFS.createFile(file);
        gridFile.save();
        return new FileId(gridFile.getId().toString());
    } catch (IOException e) {
        throw new SaveFailureStorageException(e);
    }
}

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From source file:org.cleaner.main.GridFSFileLoader.java

License:Open Source License

@SuppressWarnings("deprecation")
public static void main(String[] args) throws IOException {
    try (MongoClient mc = new MongoClient()) {
        DB db = mc.getDB("gridfs");
        GridFS gfs = new GridFS(db);
        try (DirectoryStream<Path> stream = Files.newDirectoryStream(Paths.get(DIRECTORY_TO_LOAD))) {
            for (Path entry : stream) {
                File file = entry.toFile();
                if (file.isDirectory())
                    continue;
                else
                    gfs.createFile(file).save();
            }/* ww  w . jav a2s  .  c  o m*/
        }

    }

}

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From source file:org.craftercms.social.services.impl.SupportDataAccessImpl.java

License:Open Source License

@Override
public ObjectId saveFile(MultipartFile file) throws IOException {
    GridFS gFS = new GridFS(mongoTemplate.getDb());
    GridFSInputFile gFSInputFile = gFS.createFile(file.getInputStream());
    gFSInputFile.setFilename(file.getOriginalFilename());
    gFSInputFile.setContentType(file.getContentType());
    gFSInputFile.save();//from w  w w .j a v  a2 s. c o m
    return (ObjectId) gFSInputFile.getId();
}

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From source file:org.mongodb.demos.binary.GridFSDemo.java

License:Apache License

/**
 * Save the file into MongoDB using GridFS
 * @param fileName/*from w  w w  .  j a  va  2 s .c o m*/
 * @return
 * @throws IOException
 */
public Object saveLargeFile(String fileName) throws IOException {
    System.out.println("\n== ==  WRITE IN GRIFS / MONGODB  == == == ");
    GridFS fs = new GridFS(db);
    // large file
    byte[] fileAsBytes = extractBytes(fileName);
    GridFSInputFile in = fs.createFile(fileAsBytes);
    in.save();
    System.out.println("File ID : " + in.getId());
    System.out.println("\n== ==  == == == ");
    return in.getId();
}

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From source file:org.mule.transport.mongodb.MongoDBMessageDispatcher.java

License:Open Source License

protected Object doDispatchToBucket(MuleEvent event, String bucket) throws Exception {
    DB db;//from  w  ww  . j  av  a2 s.  c om

    if (StringUtils.isNotBlank(connector.getMongoURI().getDatabase())) {
        db = connector.getMongo().getDB(connector.getMongoURI().getDatabase());

    } else {
        db = connector.getMongo().getDB(connector.getMongoURI().getDatabase());
    }

    GridFS gridFS = new GridFS(db, bucket);

    db.requestStart();

    Object payload = event.getMessage().getPayload();

    GridFSInputFile file = null;

    if (payload instanceof File) {
        file = gridFS.createFile((File) payload);
    }

    if (payload instanceof InputStream) {
        file = gridFS.createFile((InputStream) payload);
    }

    if (payload instanceof byte[]) {
        file = gridFS.createFile((byte[]) payload);
    }

    if (payload instanceof String) {
        file = gridFS.createFile(((String) payload).getBytes());
    }

    if (file == null) {
        throw new MongoDBException(
                String.format("Cannot persist objects of type %s to GridFS", payload.getClass()));
    }

    String filename = event.getMessage().getOutboundProperty(MongoDBConnector.PROPERTY_FILENAME, "");

    if (StringUtils.isNotBlank(filename)) {
        logger.debug("Setting filename on GridFS file to: " + filename);
        file.setFilename(filename);
    }

    String contentType = event.getMessage().getOutboundProperty(MongoDBConnector.PROPERTY_CONTENT_TYPE, "");

    if (StringUtils.isBlank(contentType) && event.getEndpoint().getProperties().containsKey("contentType")) {
        contentType = (String) event.getEndpoint().getProperty("contentType");
    }

    if (StringUtils.isNotBlank(contentType)) {
        logger.debug("Setting contentType on GridFS file to: " + contentType);
        file.setContentType(contentType);
    }

    logger.debug("Attempting to save file: " + file.getFilename());

    Date startTime = new Date();
    file.save();
    Date endTime = new Date();

    long elapsed = endTime.getTime() - startTime.getTime();

    logger.debug(String.format("GridFS file %s saved in %s seconds", file.getId(), elapsed / 1000.0));

    try {
        file.validate();
    } catch (MongoException ex) {
        if (ex.getMessage().startsWith("md5 differ")) {
            logger.error("MD5 checksum mismatch while saving the file. "
                    + "This may be the real deal or is possibly an issue that keeps recurring with"
                    + " some releases of the Java driver ");
        }
    }

    ObjectId id = (ObjectId) file.getId();
    event.getMessage().setOutboundProperty(MongoDBConnector.PROPERTY_OBJECT_ID, id.toStringMongod());

    db.requestDone();

    return file;
}

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From source file:org.s1.mongodb.cluster.GridFSFileStorage.java

License:Apache License

@Override
public FileStorage.FileWriteBean createFileWriteBean(Id id, FileStorage.FileMetaBean meta) {
    meta.setLastModified(new Date());
    meta.setCreated(new Date());
    GridFS fs = new GridFS(MongoDBConnectionHelper.getConnection(id.getDatabase()), id.getCollection());
    fs.remove(id.getEntity());//www . j  a  v a2s.c o m

    GridFSInputFile gfsFile = fs.createFile(id.getEntity());
    gfsFile.setContentType(meta.getContentType());
    gfsFile.setMetaData(MongoDBFormat.fromMap(meta.toMap()));

    GridFSFileWriteBean gridFSFileWriteBean = new GridFSFileWriteBean(id, gfsFile.getOutputStream(), meta);
    gridFSFileWriteBean.gfsFile = gfsFile;
    return gridFSFileWriteBean;
}

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From source file:org.sipfoundry.commons.userdb.profile.UserProfileServiceImpl.java

License:Open Source License

@Override
public void saveAvatar(String userName, InputStream originalIs) throws AvatarUploadException {
    ByteArrayOutputStream os = null;
    InputStream is = null;//from w w  w.ja  v  a  2s . c o  m
    try {
        BufferedImage originalImage = ImageIO.read(originalIs);
        BufferedImage thumbnail = Thumbnails.of(originalImage).crop(Positions.CENTER).size(128, 128)
                .asBufferedImage();
        os = new ByteArrayOutputStream();
        ImageIO.write(thumbnail, "png", os);
        is = new ByteArrayInputStream(os.toByteArray());
        String fileName = String.format(AVATAR_NAME, userName);
        GridFS avatarFS = new GridFS(m_template.getDb());
        avatarFS.remove(fileName);
        GridFSInputFile gfsFile = avatarFS.createFile(is);
        gfsFile.setFilename(fileName);
        gfsFile.save();
    } catch (Exception ex) {
        throw new AvatarUploadException(ex);
    } finally {
        IOUtils.closeQuietly(originalIs);
        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(os);
    }
}

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From source file:org.teiid.translator.mongodb.MongoDBExecutionFactory.java

License:Open Source License

/**
 * Mongodb only supports certain data types, Teiid need to serialize them in other compatible
 * formats, and convert them back while reading them.
 * @param value//from   w  w w .j  av a 2 s.c o  m
 * @return
 */
public Object convertToMongoType(Object value, DB mongoDB, String fqn) throws TranslatorException {
    if (value == null) {
        return null;
    }

    try {
        if (value instanceof BigDecimal) {
            return ((BigDecimal) value).doubleValue();
        } else if (value instanceof BigInteger) {
            return ((BigInteger) value).doubleValue();
        } else if (value instanceof Character) {
            return ((Character) value).toString();
        } else if (value instanceof java.sql.Date) {
            return new java.util.Date(((java.sql.Date) value).getTime());
        } else if (value instanceof java.sql.Time) {
            return new java.util.Date(((java.sql.Time) value).getTime());
        } else if (value instanceof java.sql.Timestamp) {
            return new java.util.Date(((java.sql.Timestamp) value).getTime());
        } else if (value instanceof BinaryType) {
            return new Binary(((BinaryType) value).getBytes());
        } else if (value instanceof byte[]) {
            return new Binary((byte[]) value);
        } else if (value instanceof Blob) {
            String uuid = UUID.randomUUID().toString();
            GridFS gfs = new GridFS(mongoDB, fqn);
            GridFSInputFile gfsFile = gfs.createFile(((Blob) value).getBinaryStream());
            gfsFile.setFilename(uuid);
            gfsFile.save();
            return uuid;
        } else if (value instanceof Clob) {
            String uuid = UUID.randomUUID().toString();
            GridFS gfs = new GridFS(mongoDB, fqn);
            GridFSInputFile gfsFile = gfs.createFile(((Clob) value).getAsciiStream());
            gfsFile.setFilename(uuid);
            gfsFile.save();
            return uuid;
        } else if (value instanceof SQLXML) {
            String uuid = UUID.randomUUID().toString();
            GridFS gfs = new GridFS(mongoDB, fqn);
            GridFSInputFile gfsFile = gfs.createFile(((SQLXML) value).getBinaryStream());
            gfsFile.setFilename(uuid);
            gfsFile.save();
            return uuid;
        } else if (value instanceof Object[]) {
            BasicDBList list = new BasicDBList();
            for (Object obj : (Object[]) value) {
                list.add(obj);
            }
            return list;
        }
        return value;
    } catch (SQLException e) {
        throw new TranslatorException(e);
    }
}

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From source file:rmi_video.VideoServer.java

@Override
public boolean addVideo(VideoData d) throws RemoteException {
    try {/*from w  w  w.  ja  v a2  s  .  c o m*/
        //Conexao com mongoDB
        MongoClient mongoClient = new MongoClient("localhost", 27017);
        DB db = mongoClient.getDB("VideoDatabase");

        try (FileOutputStream fos = new FileOutputStream("/Users/philcr/Documents/" + d.getFileName())) {
            fos.write(d.getData());
        }

        File videoFile = new File("/Users/philcr/Documents/" + d.getFileName());

        GridFS gfsVideo = new GridFS(db, "video");

        //Cria e salva o arquivo no DB pelo GridFS
        GridFSInputFile gfsFile = gfsVideo.createFile(videoFile);
        gfsFile.setId(new ObjectId()); //Utiliza a criao de ID do mongo
        gfsFile.put("videoId", d.getId()); //Utiliza nosso metodo de ID
        gfsFile.setFilename(d.getFileName());
        gfsFile.save();

        //Exclui o arquivo local
        boolean deletedFlag = videoFile.delete();
        if (!deletedFlag) {
            System.err.println("File could not be deleted!");
        }

        mongoClient.close();

        return true;

    } catch (UnknownHostException ex) {
        Logger.getLogger(VideoServer.class.getName()).log(Level.SEVERE, null, ex);
        return false;
    } catch (FileNotFoundException ex) {
        Logger.getLogger(VideoServer.class.getName()).log(Level.SEVERE, null, ex);
        return false;
    } catch (IOException ex) {
        Logger.getLogger(VideoServer.class.getName()).log(Level.SEVERE, null, ex);
        return false;
    }
}

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