Java Code Examples for com.mongodb.gridfs.GridFSInputFile

The following examples show how to use com.mongodb.gridfs.GridFSInputFile. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: pampas   Source File: MongoTest.java    License: Apache License 2.0 6 votes vote down vote up
@Test
@Ignore
public void storeFile() throws IOException {
    File file = new File("/home/darrenfu/IdeaProjects/pampas/pampas-grpc/df/open/grpc/hello/grpc-test-229014610914606914.jar");
    GridFS gridFS = new GridFS(datastore.getDB());

    GridFSInputFile gridFSInputFile = gridFS.createFile(file);
    if (gridFS.findOne(file.getName()) == null) {
        gridFSInputFile.setId(file.getName());
        gridFSInputFile.setMetaData(new BasicDBObject("version", "1.1.2"));
        gridFSInputFile.save();
    }

    GridFSDBFile fsdbFile = gridFS.findOne(file.getName());
    File newfile = new File("/home/darrenfu/IdeaProjects/pampas/pampas-grpc/df/open/grpc/hello/grpc-test-229014610914606914.new.jar");
    if (newfile.exists()) {
        newfile.delete();
    }
    newfile.createNewFile();
    newfile.setWritable(true);

    fsdbFile.writeTo(newfile);
    System.out.println("done : " + fsdbFile.getFilename());
}
 
Example 2
Source Project: BLELocalization   Source File: MongoService.java    License: MIT License 6 votes vote down vote up
public String saveFile(InputStream is, String contentType) throws IOException {
	GridFSInputFile file = getNewFile();	
	String id = file.getId().toString();
	OutputStream os = getFileOutputStream(id, contentType);
	if (os != null) {
		try {
			byte data[] = new byte[4096];
			int len = 0;
			while ((len = is.read(data, 0, data.length)) > 0) {
				os.write(data, 0, len);
			}
			return id;
		} finally {
			os.close();
		}
	}
	return null;
}
 
Example 3
Source Project: XBDD   Source File: ImageDao.java    License: Apache License 2.0 6 votes vote down vote up
public String saveImageAndReturnFilename(final JUnitEmbedding embedding, final Coordinates coordinates, final String featureId,
		final String scenarioId) {
	final GridFS gridFS = getGridFS();

	try {
		final GridFSInputFile image = gridFS
				.createFile(Base64.decodeBase64((embedding.getData()).getBytes()));

		image.setFilename(UUID.randomUUID().toString());

		final BasicDBObject metadata = new BasicDBObject().append("product", coordinates.getProduct())
				.append("major", coordinates.getMajor()).append("minor", coordinates.getMinor())
				.append("servicePack", coordinates.getServicePack()).append("build", coordinates.getBuild())
				.append("feature", featureId)
				.append("scenario", scenarioId);
		image.setMetaData(metadata);
		image.setContentType(embedding.getMime_type());
		image.save();

		return image.getFilename();

	} catch (final ClassCastException e) {
		LOGGER.warn("Embedding was malformed and will be skipped");
		return null;
	}
}
 
Example 4
Source Project: kurento-java   Source File: MongoRepositoryItem.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public OutputStream createOutputStreamToWrite() {
  checkState(State.NEW);

  storingOutputStream = new FilterOutputStream(((GridFSInputFile) dbFile).getOutputStream()) {

    @Override
    public void close() throws IOException {
      putMetadataInGridFS(false);
      super.close();
      refreshAttributesOnClose();
    }
  };

  return storingOutputStream;
}
 
Example 5
Source Project: ymate-platform-v2   Source File: GridFSFileBuilder.java    License: Apache License 2.0 5 votes vote down vote up
public GridFSInputFile build(IGridFSSession gridFS) throws Exception {
    GridFSInputFile _inFile = null;
    switch (__type) {
        case 1:
            // is File
            _inFile = gridFS.getGridFS().createFile((File) __targetObject);
            break;
        case 2:
            // is InputStream
            _inFile = gridFS.getGridFS().createFile((InputStream) __targetObject);
            break;
        case 3:
            // is Array
            _inFile = gridFS.getGridFS().createFile((byte[]) __targetObject);
            break;
        default:
    }
    if (_inFile != null) {
        _inFile.setFilename(__filename);
        _inFile.setContentType(__contentType);
        if (__chunkSize > 0) {
            _inFile.setChunkSize(__chunkSize);
        }
        if (!__attributes.isEmpty()) {
            for (Map.Entry<String, Object> _entry : __attributes.entrySet()) {
                _inFile.put(_entry.getKey(), _entry.getValue());
            }
        }
    }
    return _inFile;
}
 
Example 6
Source Project: BLELocalization   Source File: MongoService.java    License: MIT License 5 votes vote down vote up
private OutputStream getFileOutputStream(String id, String contentType) {
	if (mFS != null) {
		try {
			deleteFile(id);
			GridFSInputFile dbFile = mFS.createFile(id);
			if (contentType != null) {
				dbFile.setContentType(contentType);
			}
			return dbFile.getOutputStream();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	return null;
}
 
Example 7
Source Project: kurento-java   Source File: MongoRepository.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public RepositoryItem createRepositoryItem(String id) {

  // TODO The file is not written until outputstream is closed. There is a
  // potentially data race with this unique test
  if (!gridFS.find(id).isEmpty()) {
    throw new DuplicateItemException(id);
  }

  GridFSInputFile dbFile = gridFS.createFile(id);
  dbFile.setId(id);
  return createRepositoryItem(dbFile);
}
 
Example 8
Source Project: bugu-mongo   Source File: BuguFS.java    License: Apache License 2.0 5 votes vote down vote up
public String save(File file, String filename, Map<String, Object> attributes){
    GridFSInputFile f = null;
    try{
        f = fs.createFile(file);
    }catch(IOException ex){
        throw new BuguFSException(ex.getMessage());
    }
    if(f != null){
        f.setChunkSize(chunkSize);
        f.setFilename(filename);
        setAttributes(f, attributes);
        f.save();
    }
    return f.getId().toString();
}
 
Example 9
Source Project: bugu-mongo   Source File: BuguFS.java    License: Apache License 2.0 5 votes vote down vote up
public String save(InputStream is, String filename, Map<String, Object> attributes){
    GridFSInputFile f = fs.createFile(is);
    f.setChunkSize(chunkSize);
    f.setFilename(filename);
    setAttributes(f, attributes);
    f.save();
    return f.getId().toString();
}
 
Example 10
Source Project: bugu-mongo   Source File: BuguFS.java    License: Apache License 2.0 5 votes vote down vote up
public String save(byte[] data, String filename, Map<String, Object> attributes){
    GridFSInputFile f = fs.createFile(data);
    f.setChunkSize(chunkSize);
    f.setFilename(filename);
    setAttributes(f, attributes);
    f.save();
    return f.getId().toString();
}
 
Example 11
Source Project: bugu-mongo   Source File: BuguFS.java    License: Apache License 2.0 5 votes vote down vote up
private void setAttributes(GridFSInputFile f, Map<String, Object> attributes){
    if(attributes != null){
        for(Entry<String, Object> entry : attributes.entrySet()){
            f.put(entry.getKey(), entry.getValue());
        }
    }
}
 
Example 12
Source Project: incubator-retired-wave   Source File: MongoDbStore.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public void storeMetadata(AttachmentId attachmentId, AttachmentMetadata metaData)
    throws IOException {
  AttachmentMetadataProtoImpl proto = new AttachmentMetadataProtoImpl(metaData);
  byte[] bytes = proto.getPB().toByteArray();
  GridFSInputFile file =
      metadataGrid.createFile(new ByteArrayInputStream(bytes), attachmentId.serialise());
  saveFile(file);
}
 
Example 13
Source Project: incubator-retired-wave   Source File: MongoDbStore.java    License: Apache License 2.0 5 votes vote down vote up
private void saveFile(GridFSInputFile file) throws IOException {
  try {
    file.save();
  } catch (MongoException e) {
    // Unfortunately, file.save() wraps any IOException thrown in a
    // 'MongoException'. Since the interface explicitly throws IOExceptions,
    // we unwrap any IOExceptions thrown.
    Throwable innerException = e.getCause();
    if (innerException instanceof IOException) {
      throw (IOException) innerException;
    } else {
      throw e;
    }
  };
}
 
Example 14
Source Project: ymate-platform-v2   Source File: MongoGridFSSession.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public GridFSFile upload(GridFSFileBuilder inputFile) throws Exception {
    GridFSInputFile _inFile = inputFile.build(this);
    _inFile.save();
    return _inFile;
}
 
Example 15
Source Project: BLELocalization   Source File: MongoService.java    License: MIT License 4 votes vote down vote up
private GridFSInputFile getNewFile() {
	return mFS != null ? mFS.createFile() : null;
}
 
Example 16
Source Project: osiris   Source File: GetMapFile.java    License: Apache License 2.0 4 votes vote down vote up
private void saveFile(String appIdentifier, File file, GridFS gridFS) throws IOException{
	GridFSInputFile gridFSInputFile = gridFS.createFile(file);
	gridFSInputFile.setFilename(appIdentifier);
	gridFSInputFile.save();
}
 
Example 17
Source Project: osiris   Source File: GetMapFile.java    License: Apache License 2.0 4 votes vote down vote up
private void saveFile(String appIdentifier, File file, GridFS gridFS) throws IOException{
	GridFSInputFile gridFSInputFile = gridFS.createFile(file);
	gridFSInputFile.setFilename(appIdentifier);
	gridFSInputFile.save();
}
 
Example 18
Source Project: osiris   Source File: ImportFilesRepositoryCustomImpl.java    License: Apache License 2.0 4 votes vote down vote up
private void saveFile(String appIdentifier, File file, GridFS gridFS) throws IOException{
	GridFSInputFile gridFSInputFile = gridFS.createFile(file);
	gridFSInputFile.setFilename(appIdentifier);
	gridFSInputFile.save();
}
 
Example 19
Source Project: openbd-core   Source File: Add.java    License: GNU General Public License v3.0 4 votes vote down vote up
public cfData execute(cfSession _session, cfArgStructData argStruct ) throws cfmRunTimeException {
	
	// Get the necessary Mongo references
	DB db	= getDB(_session,argStruct);
	
	GridFS	gridfs	= getGridFS(_session, argStruct, db);
	GridFSInputFile fsInputFile = null;
	
	// Get the file information
	String filename	= getNamedStringParam(argStruct, "filename", null);
	if ( filename == null )
		throwException(_session, "please specify a filename");
	
	try{
		
		cfData	ftmp	= getNamedParam(argStruct, "file", null);
		if ( ftmp.getDataType() == cfData.CFBINARYDATA ){
			fsInputFile	= gridfs.createFile( ((cfBinaryData)ftmp).getByteArray() );
		}else{
			// The 'file' parameter is a string, which means it is a path to a file
			
			File	inputFile	= new File( ftmp.getString() );
			if ( !inputFile.exists() )
				throwException(_session, "File:" + inputFile + " does not exist" );
			
			if ( !inputFile.isFile() )
				throwException(_session, "File:" + inputFile + " is not a valid file" );
			
			fsInputFile	= gridfs.createFile(inputFile);
		}
		
	} catch (IOException e) {
		throwException(_session, e.getMessage() );
	}
	
	fsInputFile.setFilename(filename);
	
	String contenttype	= getNamedStringParam(argStruct, "contenttype", null);		
	if ( contenttype != null )
		fsInputFile.setContentType(contenttype);

	
	String _id	= getNamedStringParam(argStruct, "_id", null);
	if ( _id != null )
		fsInputFile.setId( _id );

	
	// Get and set the metadata
	cfData mTmp	= getNamedParam(argStruct, "metadata", null);
	if ( mTmp != null )
		fsInputFile.setMetaData(getDBObject(mTmp));
	
	
	// Save the Object
	try{
		fsInputFile.save();
		return new cfStringData( fsInputFile.getId().toString() );
	} catch (MongoException me){
		throwException(_session, me.getMessage());
		return null;
	}
}
 
Example 20
Source Project: kurento-java   Source File: FilenameAsIdTest.java    License: Apache License 2.0 4 votes vote down vote up
@Test
public void test() throws IOException {

  Repository repository = getRepository();

  if (repository instanceof MongoRepository) {

    MongoRepository mongoRepository = (MongoRepository) repository;

    GridFS gridFS = mongoRepository.getGridFS();

    GridFSInputFile file = gridFS.createFile(new File("test-files/sample.txt"));

    file.setId("sample.txt");

    file.save();

    List<GridFSDBFile> files = gridFS.find((DBObject) JSON.parse("{ _id : 'sample.txt' }"));

    assertNotNull(files);
    assertEquals(1, files.size());
  } else {
    log.debug("Repository is not MongoDB");
  }

}
 
Example 21
Source Project: kurento-java   Source File: MongoRepositoryItem.java    License: Apache License 2.0 4 votes vote down vote up
public MongoRepositoryItem(MongoRepository repository, GridFSInputFile dbFile) {
  this(repository, dbFile, State.NEW);
}
 
Example 22
Source Project: kurento-java   Source File: MongoRepository.java    License: Apache License 2.0 4 votes vote down vote up
private RepositoryItem createRepositoryItem(GridFSInputFile dbFile) {
  return new MongoRepositoryItem(this, dbFile);
}
 
Example 23
Source Project: kurento-java   Source File: MongoRepository.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public RepositoryItem createRepositoryItem() {
  GridFSInputFile dbFile = gridFS.createFile();
  dbFile.setFilename(dbFile.getId().toString());
  return createRepositoryItem(dbFile);
}