Examples with BsonString org.bson.BsonString used on opensource projects

Example 46 with BsonString

use of org.bson.BsonString in project mongo-java-driver by mongodb.

the class MapReduceWithInlineResultsOperation method getCommand.

private BsonDocument getCommand(final SessionContext sessionContext, final int maxWireVersion) {
    BsonDocument commandDocument = new BsonDocument("mapreduce", new BsonString(namespace.getCollectionName())).append("map", getMapFunction()).append("reduce", getReduceFunction()).append("out", new BsonDocument("inline", new BsonInt32(1)));
    putIfNotNull(commandDocument, "query", getFilter());
    putIfNotNull(commandDocument, "sort", getSort());
    putIfNotNull(commandDocument, "finalize", getFinalizeFunction());
    putIfNotNull(commandDocument, "scope", getScope());
    putIfTrue(commandDocument, "verbose", isVerbose());
    appendReadConcernToCommand(sessionContext, maxWireVersion, commandDocument);
    putIfNotZero(commandDocument, "limit", getLimit());
    putIfNotZero(commandDocument, "maxTimeMS", getMaxTime(MILLISECONDS));
    putIfTrue(commandDocument, "jsMode", isJsMode());
    if (collation != null) {
        commandDocument.put("collation", collation.asDocument());
    }
    return commandDocument;
}

Example 47 with BsonString

use of org.bson.BsonString in project mongo-java-driver by mongodb.

the class RenameCollectionOperation method getCommand.

private BsonDocument getCommand(final ConnectionDescription description) {
    BsonDocument commandDocument = new BsonDocument("renameCollection", new BsonString(originalNamespace.getFullName())).append("to", new BsonString(newNamespace.getFullName())).append("dropTarget", BsonBoolean.valueOf(dropTarget));
    appendWriteConcernToCommand(writeConcern, commandDocument, description);
    return commandDocument;
}

Example 48 with BsonString

use of org.bson.BsonString in project mongo-java-driver by mongodb.

the class UnifiedCrudHelper method executeDistinct.

OperationResult executeDistinct(final BsonDocument operation) {
    MongoCollection<BsonDocument> collection = entities.getCollection(operation.getString("object").getValue());
    BsonDocument arguments = operation.getDocument("arguments");
    ClientSession session = getSession(arguments);
    BsonString fieldName = arguments.getString("fieldName");
    DistinctIterable<BsonValue> iterable = session == null ? collection.distinct(fieldName.getValue(), BsonValue.class) : collection.distinct(session, fieldName.getValue(), BsonValue.class);
    for (Map.Entry<String, BsonValue> cur : arguments.entrySet()) {
        switch(cur.getKey()) {
            case "fieldName":
            case "session":
                break;
            case "filter":
                iterable.filter(cur.getValue().asDocument());
                break;
            default:
                throw new UnsupportedOperationException("Unsupported argument: " + cur.getKey());
        }
    }
    return resultOf(() -> new BsonArray(iterable.into(new ArrayList<>())));
}

Example 49 with BsonString

use of org.bson.BsonString in project mongo-java-driver by mongodb.

the class UnifiedGridFSHelper method executeDownload.

public OperationResult executeDownload(final BsonDocument operation) {
    GridFSBucket bucket = entities.getBucket(operation.getString("object").getValue());
    BsonDocument arguments = operation.getDocument("arguments");
    BsonValue id = arguments.get("id");
    if (arguments.size() > 1) {
        throw new UnsupportedOperationException("Unexpected arguments");
    }
    requireNonNull(id);
    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        bucket.downloadToStream(id, baos);
        return OperationResult.of(new BsonString(HexUtils.toHex(baos.toByteArray())));
    } catch (Exception e) {
        return OperationResult.of(e);
    }
}

Example 50 with BsonString

use of org.bson.BsonString in project mongo-java-driver by mongodb.

the class GetMoreProtocol method asGetMoreCommandResponseDocument.

private BsonDocument asGetMoreCommandResponseDocument(final QueryResult<T> queryResult, final ResponseBuffers responseBuffers) {
    List<ByteBufBsonDocument> rawResultDocuments = Collections.emptyList();
    if (responseBuffers.getReplyHeader().getNumberReturned() != 0) {
        responseBuffers.reset();
        rawResultDocuments = ByteBufBsonDocument.createList(responseBuffers);
    }
    BsonDocument cursorDocument = new BsonDocument("id", queryResult.getCursor() == null ? new BsonInt64(0) : new BsonInt64(queryResult.getCursor().getId())).append("ns", new BsonString(namespace.getFullName())).append("nextBatch", new BsonArray(rawResultDocuments));
    return new BsonDocument("cursor", cursorDocument).append("ok", new BsonDouble(1));
}