Example usage for com.mongodb.gridfs GridFSInputFile save

Introduction

In this page you can find the example usage for com.mongodb.gridfs GridFSInputFile save.

Prototype

@Override
public void save() 

Source Link

Document

Calls GridFSInputFile#save(long) with the existing chunk size.

Usage

From source file:com.foodtruckdata.mongodb.UsersInput.java

private void storeFile(String filepath, String filetype, ObjectId truck_id) {
    try {//from  w w  w .  j  a  va2 s.com
        GridFS gridFS = new GridFS(mongoDB);
        InputStream file_stream = getFTPInputStream(filepath);
        StringWriter writer = new StringWriter();
        Charset par = null;
        IOUtils.copy(file_stream, writer, par);
        GridFSInputFile in = gridFS.createFile(file_stream);
        in.setFilename(filepath);
        in.put("TruckID", truck_id);
        in.put("FileType", filetype);
        in.save();
    } catch (IOException ex) {
        Logger.getLogger(UsersInput.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:com.glaf.core.test.MongoDBGridFSThread.java

License:Apache License

public void run() {
    if (file.exists() && file.isFile()) {
        String path = file.getAbsolutePath();
        path = path.replace('\\', '/');
        if (StringUtils.contains(path, "/temp/") || StringUtils.contains(path, "/tmp/")
                || StringUtils.contains(path, "/logs/") || StringUtils.contains(path, "/work/")
                || StringUtils.endsWith(path, ".log") || StringUtils.endsWith(path, ".class")) {
            return;
        }//from  w w w .  ja v  a2 s  .  c  o  m
        int retry = 0;
        boolean success = false;
        byte[] bytes = null;
        GridFSInputFile inputFile = null;
        while (retry < 1 && !success) {
            try {
                retry++;
                bytes = FileUtils.getBytes(file);
                if (bytes != null) {
                    inputFile = gridFS.createFile(bytes);
                    DBObject metadata = new BasicDBObject();
                    metadata.put("path", path);
                    metadata.put("filename", file.getName());
                    metadata.put("size", bytes.length);
                    inputFile.setMetaData(metadata);
                    inputFile.setId(path);
                    inputFile.setFilename(file.getName());// ??
                    inputFile.save();// ?
                    bytes = null;
                    success = true;
                    logger.debug(file.getAbsolutePath() + " save ok.");
                }
            } catch (Exception ex) {
                logger.error(ex);
                ex.printStackTrace();
                try {
                    Thread.sleep(500);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            } finally {
                bytes = null;
                inputFile = null;
            }
        }
    }
}

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From source file:com.hangum.tadpole.mongodb.core.query.MongoDBQuery.java

License:Open Source License

/**
 * insert gridfs/* w w w . j  a  v a  2  s  .c om*/
 * 
 * @param userDB
 * @param strBucket
 * @param fileList
 * @throws Exception
 */
public static void insertGridFS(UserDBDAO userDB, String strBucket, List<String> fileList) throws Exception {

    DB mongoDb = findDB(userDB);
    GridFS gridFs = null;

    if ("".equals(strBucket))
        gridFs = new GridFS(mongoDb);
    else
        gridFs = new GridFS(mongoDb, strBucket);

    for (String strFile : fileList) {
        String saveFileName = strFile.substring(strFile.lastIndexOf(File.separator) + 1);

        GridFSInputFile gfsFile = gridFs.createFile(new File(strFile));
        gfsFile.setFilename(saveFileName);
        gfsFile.save();
    }

}

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From source file:com.hangum.tadpole.mongodb.core.test.MongoTestGridFS.java

License:Open Source License

private static void saveImage(DB db) throws Exception {

    String newFileName = "currentop";
    File imageFile = new File("c:/temp/currentop.png");

    GridFS gfsPhoto = new GridFS(db);
    GridFSInputFile gfsFile = gfsPhoto.createFile(imageFile);
    gfsFile.setFilename(newFileName);/*from w  ww. j ava2 s. co m*/
    gfsFile.save();

}

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From source file:com.ibm.ws.lars.rest.PersistenceBean.java

License:Apache License

/**
 * @param attachmentContentStream/* w ww.j av a 2  s  .c  om*/
 * @return
 */
@Override
public AttachmentContentMetadata createAttachmentContent(String name, String contentType,
        InputStream attachmentContentStream) {
    // Do not specify a bucket (so the data will be stored in fs.files and fs.chunks)
    GridFSInputFile gfsFile = gridFS.createFile(attachmentContentStream);
    ObjectId id = new ObjectId();
    gfsFile.setContentType(contentType);
    gfsFile.setId(id);
    String filename = id.toString();
    gfsFile.setFilename(filename);
    gfsFile.save();

    return new AttachmentContentMetadata(gfsFile.getFilename(), gfsFile.getLength());
}

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From source file:com.ikanow.infinit.e.api.social.sharing.ShareHandler.java

License:Open Source License

/**
 * Saves bytes into a new gridfile// ww  w.jav a  2s. c om
 * 
 * @param bytes 
 * @return the id of the gridfile
 */
private ObjectId saveGridFile(byte[] bytes) {
    try {
        GridFSInputFile file = DbManager.getSocial().getShareBinary().createFile(bytes);
        file.save();
        return (ObjectId) file.getId();
    } catch (Exception ex) {
    }
    return null;
}

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From source file:com.ikanow.infinit.e.api.social.sharing.ShareHandler.java

License:Open Source License

/**
 * Updates a gridfile with new data, if binaryId is null
 * the old gridfile did not exist, just create a new one.
 * //from   ww  w.ja  va2  s  . co  m
 * If it is not null, will remove and create a new entry.
 * 
 * @param binaryId
 * @param bytes
 * @return
 */
private ObjectId updateGridFile(ObjectId binaryId, byte[] bytes) {
    try {
        //create new file
        GridFSInputFile file = DbManager.getSocial().getShareBinary().createFile(bytes);
        file.save();

        //remove old file if exists (this way if file throws an exception we don't lose the old file)
        if (binaryId != null)
            DbManager.getSocial().getShareBinary().remove(binaryId);

        return (ObjectId) file.getId();
    } catch (Exception ex) {
    }
    return binaryId;
}

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From source file:com.imaginea.mongodb.services.GridFSServiceImpl.java

License:Apache License

/**
 * Service implementation for uploading a file to GridFS.
 *
 * @param dbName      Name of Database/*from   w  w w . java2  s  .co m*/
 * @param bucketName  Name of GridFS Bucket
 * @param formData    formDataBodyPart of the uploaded file
 * @param inputStream inputStream of the uploaded file
 * @param dbInfo      Mongo Db Configuration provided by user to connect to.
 * @returns Success message with additional file details such as name, size,
 * download url & deletion url as JSON Array string.
 */
public JSONArray insertFile(String dbName, String bucketName, String dbInfo, InputStream inputStream,
        FormDataBodyPart formData)
        throws DatabaseException, CollectionException, DocumentException, ValidationException {
    mongoInstance = mongoInstanceProvider.getMongoInstance();
    if (dbName == null) {
        throw new EmptyDatabaseNameException("Database name is null");

    }
    if (dbName.equals("")) {
        throw new EmptyDatabaseNameException("Database Name Empty");
    }

    if (bucketName == null) {
        throw new EmptyCollectionNameException("Bucket name is null");
    }
    if (bucketName.equals("")) {
        throw new EmptyCollectionNameException("Bucket Name Empty");
    }

    JSONArray result = new JSONArray();
    FormDataContentDisposition fileData = formData.getFormDataContentDisposition();
    try {
        if (!mongoInstance.getDatabaseNames().contains(dbName)) {
            throw new UndefinedDatabaseException("DB [" + dbName + "] DOES NOT EXIST");
        }

        GridFS gridFS = new GridFS(mongoInstance.getDB(dbName), bucketName);
        GridFSInputFile fsInputFile = gridFS.createFile(inputStream, fileData.getFileName());
        fsInputFile.setContentType(formData.getMediaType().toString());
        fsInputFile.save();
        JSONObject obj = new JSONObject();
        obj.put("name", fsInputFile.getFilename());
        obj.put("size", fsInputFile.getLength());
        obj.put("url", String.format("services/%s/%s/gridfs/getfile?id=%s&download=%s&dbInfo=%s&ts=%s", dbName,
                bucketName, fsInputFile.getId().toString(), false, dbInfo, new Date()));
        obj.put("delete_url", String.format("services/%s/%s/gridfs/dropfile?id=%s&dbInfo=%s&ts=%s", dbName,
                bucketName, fsInputFile.getId().toString(), dbInfo, new Date().getTime()));
        obj.put("delete_type", "GET");
        result.put(obj);

    } catch (Exception e) {
        CollectionException ce = new CollectionException(ErrorCodes.UPLOAD_FILE_EXCEPTION,
                "UPLOAD_FILE_EXCEPTION", e.getCause());
        throw ce;
    }
    return result;
}

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From source file:com.impetus.client.mongodb.MongoDBClient.java

License:Apache License

/**
 * Save GRID FS file./*  w  w w  .j  a  v  a2  s.  co  m*/
 * 
 * @param gfsInputFile
 *            the gfs input file
 * @param m
 *            the m
 */
private void saveGridFSFile(GridFSInputFile gfsInputFile, EntityMetadata m) {
    try {
        DBCollection coll = mongoDb.getCollection(m.getTableName() + MongoDBUtils.FILES);
        createUniqueIndexGFS(coll, ((AbstractAttribute) m.getIdAttribute()).getJPAColumnName());
        gfsInputFile.save();
        log.info("Input GridFS file: " + gfsInputFile.getFilename() + " is saved successfully in "
                + m.getTableName() + MongoDBUtils.CHUNKS + " and metadata in " + m.getTableName()
                + MongoDBUtils.FILES);
    } catch (MongoException e) {
        log.error("Error in saving GridFS file in " + m.getTableName() + MongoDBUtils.FILES + " or "
                + m.getTableName() + MongoDBUtils.CHUNKS + " collections.");
        throw new KunderaException("Error in saving GridFS file in " + m.getTableName() + MongoDBUtils.FILES
                + " or " + m.getTableName() + MongoDBUtils.CHUNKS + " collections. Caused By: ", e);
    }
    try {
        gfsInputFile.validate();
        log.info("Input GridFS file: " + gfsInputFile.getFilename() + " is validated.");
    } catch (MongoException e) {
        log.error(
                "Error in validating GridFS file in " + m.getTableName() + MongoDBUtils.FILES + " collection.");
        throw new KunderaException("Error in validating GridFS file in " + m.getTableName() + MongoDBUtils.FILES
                + " collection. Caused By: ", e);
    }
}

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From source file:com.linuxbox.enkive.docstore.mongogrid.MongoGridDocStoreService.java

License:Open Source License

@Override
protected StoreRequestResult storeKnownHash(Document document, byte[] hash, byte[] data, int length)
        throws DocStoreException {
    try {// ww w . j a va  2s . com
        final String identifier = getIdentifierFromHash(hash);
        final int shardKey = getShardIndexFromHash(hash);

        try {
            documentLockingService.lockWithRetries(identifier, DocStoreConstants.LOCK_TO_STORE, LOCK_RETRIES,
                    LOCK_RETRY_DELAY_MILLISECONDS);
        } catch (LockAcquisitionException e) {
            throw new DocStoreException("could not acquire lock to store document \"" + identifier + "\"");
        }
        try {
            if (fileExists(identifier)) {
                return new StoreRequestResultImpl(identifier, true, shardKey);
            }
            GridFSInputFile newFile = gridFS.createFile(new ByteArrayInputStream(data, 0, length));
            newFile.setFilename(identifier);
            setFileMetaData(newFile, document, shardKey);
            newFile.save();
            try {
                newFile.validate();
            } catch (MongoException e) {
                throw new DocStoreException("file saved to GridFS did not validate", e);
            }
            return new StoreRequestResultImpl(identifier, false, shardKey);
        } finally {
            documentLockingService.releaseLock(identifier);
        }
    } catch (Exception e) {
        LOGGER.error("Could not save document to MongoDB GridFS", e);
        throw new DocStoreException(e);
    }
}

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