Example usage for com.mongodb.gridfs GridFSInputFile getId

List of usage examples for com.mongodb.gridfs GridFSInputFile getId

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Introduction

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

Prototype

public Object getId()

Source Link

Document

Gets the id.

Usage

From source file:org.craftercms.studio.impl.repository.mongodb.services.impl.GridFSServiceImpl.java

License:Open Source License

/**
 * Spring GridFsTemplate./*from ww w  .  ja v a 2 s  .  co m*/
 */

@Override
public String createFile(final String fileName, final InputStream fileInputStream)
        throws MongoRepositoryException {
    if (StringUtils.isBlank(fileName)) {
        log.error("Given fileInputStream name is null, empty or blank");
        throw new IllegalArgumentException("File name is either null,empty or blank");
    }
    if (fileInputStream == null) {
        log.error("Given inputStream is null");
        throw new IllegalArgumentException("Given File inputStream is null");
    }
    try {

        GridFSInputFile file = gridFs.createFile(fileInputStream, fileName, true);
        file.save();
        return file.getId().toString();
    } catch (MongoException ex) {
        log.error("Unable to save \"" + fileName + "\"file in GridFs due a error", ex);
        throw new MongoRepositoryException(ex);
    }
}

From source file:org.exist.mongodb.xquery.gridfs.Store.java

License:Open Source License

@Override
public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {

    try {/* w  ww.  j  a v  a2s .  c om*/
        // Verify clientid and get client
        String mongodbClientId = args[0].itemAt(0).getStringValue();
        MongodbClientStore.getInstance().validate(mongodbClientId);
        MongoClient client = MongodbClientStore.getInstance().get(mongodbClientId);

        // Get parameters
        String dbname = args[1].itemAt(0).getStringValue();
        String bucket = args[2].itemAt(0).getStringValue();
        String documentName = args[3].itemAt(0).getStringValue();
        String contentType = getMimeType(args[4], documentName);

        LOG.info(String.format("Storing document %s (%s)", documentName, contentType));

        // Actual content: File object, doc() element, base64...
        Item content = args[5].itemAt(0);

        // Get database
        DB db = client.getDB(dbname);

        // Creates a GridFS instance for the specified bucket
        GridFS gfs = new GridFS(db, bucket);

        // Create file
        GridFSInputFile gfsFile = gfs.createFile();

        // Set meta data
        gfsFile.setFilename(documentName);
        gfsFile.setContentType(contentType);

        StopWatch stopWatch = new StopWatch();

        // Write data
        if (StringUtils.endsWithAny(documentName, nonCompressables)) {
            writeRaw(gfsFile, stopWatch, content);
        } else {
            int dataType = content.getType();
            writeCompressed(gfsFile, stopWatch, content, dataType);
        }

        LOG.info(String.format("serialization time: %s", stopWatch.getTime()));

        // Report identifier
        return new StringValue(gfsFile.getId().toString());

    } catch (XPathException ex) {
        LOG.error(ex.getMessage(), ex);
        throw new XPathException(this, ex.getMessage(), ex);

    } catch (MongoException ex) {
        LOG.error(ex.getMessage(), ex);
        throw new XPathException(this, GridfsModule.GRFS0002, ex.getMessage());

    } catch (Throwable ex) {
        LOG.error(ex.getMessage(), ex);
        throw new XPathException(this, GridfsModule.GRFS0003, ex.getMessage());
    }

}

From source file:org.exoplatform.mongo.service.impl.MongoRestServiceImpl.java

License:Open Source License

@POST
@Consumes("multipart/form-data")
@Path("/databases/{dbName}/collections/{collName}/binary")
@Override/*from ww  w  .ja  v a 2 s.c  om*/
public Response createBinaryDocument(@PathParam("dbName") String dbName, @PathParam("collName") String collName,
        FormDataMultiPart document, @Context HttpHeaders headers, @Context UriInfo uriInfo,
        @Context SecurityContext securityContext) {
    if (shutdown) {
        return Response.status(ServerError.SERVICE_UNAVAILABLE.code())
                .entity(ServerError.SERVICE_UNAVAILABLE.message()).build();
    }
    Response response = null;
    String user = null;
    try {
        Credentials credentials = authenticateAndAuthorize(headers, uriInfo, securityContext);
        user = credentials.getUserName();
        FormDataBodyPart file = document.getField("file");
        String fileName = file.getContentDisposition().getFileName();
        InputStream fileStream = file.getEntityAs(InputStream.class);
        GridFSInputFile gridfsFile = gridFs.createFile(fileStream);
        gridfsFile.setFilename(fileName);
        gridfsFile.save();
        ObjectId documentId = (ObjectId) gridfsFile.getId();
        if (documentId != null && !StringUtils.isNullOrEmpty(documentId.toString())) {
            URI statusSubResource = uriInfo.getBaseUriBuilder().path(MongoRestServiceImpl.class)
                    .path("/databases/" + dbName + "/collections/" + collName + "/binary/" + documentId)
                    .build();
            response = Response.created(statusSubResource).build();
        } else {
            response = Response.status(ServerError.RUNTIME_ERROR.code())
                    .entity(ServerError.RUNTIME_ERROR.message()).build();
        }
    } catch (Exception exception) {
        response = lobException(exception, headers, uriInfo);
    } finally {
        updateStats(user, "createBinaryDocument");
    }
    return response;
}

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

License:Apache License

/**
 * Save the file into MongoDB using GridFS
 * @param fileName/*ww  w . java 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();
}

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 w  w.j a v a  2s .  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;
}