Example usage for com.mongodb.gridfs GridFS GridFS

Introduction

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

Prototype

public GridFS(final DB db)

Source Link

Document

Creates a GridFS instance for the default bucket "fs" in the given database.

Usage

From source file:oecp.framework.fs.gridfs.GridxFS.java

License:Apache License

@PostConstruct
public void init() {
    DB db = mongoTemplate.getDb();
    fs = new GridFS(db);
    files = db.getCollection(FS_FILES);
}

From source file:org.alfresco.serializers.MongoFilesImpl.java

License:Open Source License

public MongoFilesImpl(DB db) {
    this.myFS = (db != null ? new GridFS(db) : null);
}

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

License:Apache License

@Override
public FileData find(FileId fileId) {
    DB storageDb = mongo.getDB(db);//  ww  w . j  a  v a2  s .  c  om
    GridFS gridFS = new GridFS(storageDb);
    ObjectId id = new ObjectId(fileId.toString());
    GridFSDBFile foundFile = gridFS.find(id);

    if (foundFile == null) {
        return null;
    }
    return new MongoFSFileData(id, foundFile);
}

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

License:Apache License

@Override
public FileId save(File file) throws SaveFailureStorageException {
    try {//from w  w  w. ja  v  a 2s  .c o  m
        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);
    }
}

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

License:Open Source License

public static void main(String[] args) {
    try (MongoClient mc = new MongoClient()) {
        MongoDatabase database = mc.getDatabase("gridfs");
        FindDuplicatesByMd5 fd = new FindDuplicatesByMd5(new DuplicateLoggerStrategy(),
                new GridFS(mc.getDB("gridfs")));
        fd.find(database.getCollection("fs.files"));
    }//  w  ww . j a  v a2  s  .  c  o  m

}

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();
            }/*from ww  w.  j  a  v  a2  s.  c  om*/
        }

    }

}

From source file:org.craftercms.commons.mongo.AbstractJongoRepository.java

License:Open Source License

@Required
public void setJongo(final Jongo jongo) {
    this.jongo = jongo;
    this.gridfs = new GridFS(jongo.getDatabase());
}

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 a 2  s.  c o m
    return (ObjectId) gFSInputFile.getId();
}

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

License:Open Source License

@Override
public void streamAttachment(ObjectId attachmentId, HttpServletResponse response) {
    try {// w ww . j  a  v a  2  s  .com
        GridFS gFS = new GridFS(mongoTemplate.getDb());
        GridFSDBFile file = gFS.find(attachmentId);
        if (file != null) {
            response.setContentType(file.getContentType());
            response.setContentLength((int) file.getLength());
            response.setHeader("Content-Disposition", "attachment; filename=" + file.getFilename());
            file.writeTo(response.getOutputStream());

        } else {
            log.error("Attachment with id {} does not exist", attachmentId);
            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        }

    } catch (Exception e) {
        log.error("Can not stream file.", e);
    }
}

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

License:Open Source License

@Override
public void removeAttachment(ObjectId attachmentId) {
    try {/*from  w  ww.ja v a 2s.co m*/
        GridFS gFS = new GridFS(mongoTemplate.getDb());
        gFS.remove(attachmentId);
    } catch (Exception e) {
        log.error("Can not stream file.", e);
    }
}