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: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  www  .j  a v  a 2 s . com
    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);
    }
}

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

License:Open Source License

@Override
public void saveAvatar(String userName, InputStream originalIs, boolean overwriteIfExists)
        throws AvatarUploadException {
    GridFS avatarFS = new GridFS(m_template.getDb());
    GridFSDBFile imageForOutput = avatarFS.findOne(String.format(AVATAR_NAME, userName));
    if (imageForOutput == null || (imageForOutput != null && overwriteIfExists)) {
        saveAvatar(userName, originalIs);
    }/*from   w  ww  . j av a 2  s .c  om*/
}

From source file:org.springframework.data.mongodb.gridfs.GridFsTemplate.java

License:Apache License

private GridFS getGridFs() {
    DB db = dbFactory.getDb();
    return bucket == null ? new GridFS(db) : new GridFS(db, bucket);
}

From source file:se.inera.axel.shs.broker.messagestore.internal.MongoMessageStoreService.java

License:Open Source License

@Autowired(required = true)
public MongoMessageStoreService(MongoDbFactory mongoDbFactory) {
    gridFs = new GridFS(mongoDbFactory.getDb());

    this.shsMessageMarshaller = new ShsMessageMarshaller();
}

From source file:se.inera.axel.shs.broker.messagestore.internal.MongoMessageStoreServiceIT.java

License:Open Source License

@Test(groups = "largeTests", enabled = true)
public void testSave() {
    final ShsMessageEntry entry = make(a(ShsMessageEntryMaker.ShsMessageEntry));
    final se.inera.axel.shs.mime.ShsMessage shsMessage = make(a(ShsMessage));

    messageStore.save(entry, shsMessage);

    mongoOperations.execute(new DbCallback<Object>() {
        @Override//  ww  w .j a  v  a 2  s .  co m
        public Object doInDB(DB db) throws MongoException, DataAccessException {
            GridFS gridFs = new GridFS(db);

            assertNotNull(gridFs.findOne(entry.getId()), "Saved file was not found in grid");

            return null;
        }
    });
}

From source file:se.inera.axel.shs.broker.messagestore.internal.MongoMessageStoreServiceIT.java

License:Open Source License

@Test(groups = "largeTests", enabled = true)
public void existingFileShouldBeDeleted() {
    messageStore.delete(entry1);/*from   w  w w.j a va2  s  . c  o  m*/

    mongoOperations.execute(new DbCallback<Object>() {
        @Override
        public Object doInDB(DB db) throws MongoException, DataAccessException {
            GridFS gridFs = new GridFS(db);

            assertNull(gridFs.findOne(entry1.getId()), "Entry was not deleted");

            return null;
        }
    });
}

From source file:se.inera.axel.shs.broker.messagestore.internal.MongoMessageStoreServiceIT.java

License:Open Source License

@Test(groups = "largeTests", enabled = true)
public void deletingNonExistingFileShouldBeANoOp() {
    messageStore.delete(make(a(ShsMessageEntryMaker.ShsMessageEntry)));

    mongoOperations.execute(new DbCallback<Object>() {
        @Override//from   w w  w . j  a v  a2  s  .  c om
        public Object doInDB(DB db) throws MongoException, DataAccessException {
            GridFS gridFs = new GridFS(db);
            DBCursor dbCursor = gridFs.getFileList();

            assertThat(dbCursor.count(), is(0));

            return null;
        }
    });
}

From source file:se.inera.axel.shs.broker.messagestore.internal.MongoMessageStoreServiceIT.java

License:Open Source License

private void saveMessage(ShsMessageEntry entry, ShsMessage message, DB db) {
    GridFS gridFs = new GridFS(db);
    GridFSInputFile inputFile = gridFs.createFile(entry.getId());

    OutputStream out = null;/*  w w  w.  jav a  2  s  .co  m*/
    try {
        out = inputFile.getOutputStream();

        new ShsMessageMarshaller().marshal(message, out);
    } catch (Exception e) {
        throw new RuntimeException(e);
    } finally {
        if (out != null) {
            try {
                out.close();
            } catch (IOException e) {
                // ignore
            }
        }
    }
}

From source file:streamflow.datastore.mongodb.impl.MongoGridFsFileContentDao.java

License:Apache License

@Inject
public MongoGridFsFileContentDao(Mongo mongo, DatastoreConfig datastoreConfig) {
    String dbName = (String) datastoreConfig.properties().get("dbName");
    if (dbName == null || dbName.isEmpty()) {
        dbName = "streamflow";
    }/*from  w w w  .j  a v  a2 s .  c  o  m*/

    DB db = mongo.getDB(dbName);

    gridFs = new GridFS(db);
}

From source file:xbdd.webapp.resource.feature.Attachment.java

License:Apache License

@GET
@Path("/{id}")
public javax.ws.rs.core.Response getAttachment(@PathParam("id") final String id) throws IOException {
    final DB db = this.client.getDB("grid");
    final GridFS gridFS = new GridFS(db);
    final GridFSDBFile file = gridFS.findOne(id);
    // log.info(file);
    if (file == null) {
        throw new WebApplicationException(404);
    }/*from w  w  w . ja  v a2  s  .c o m*/
    return Response.ok(org.apache.commons.io.IOUtils.toByteArray(file.getInputStream()), file.getContentType())
            .build();

}