Examples with DeleteRequest com.mongodb.bulk.DeleteRequest used on opensource projects

Example 6 with DeleteRequest

use of com.mongodb.bulk.DeleteRequest in project mongo-java-driver by mongodb.

the class OperationHelper method validateWriteRequestCollations.

static void validateWriteRequestCollations(final Connection connection, final List<? extends WriteRequest> requests, final WriteConcern writeConcern) {
    Collation collation = null;
    for (WriteRequest request : requests) {
        if (request instanceof UpdateRequest) {
            collation = ((UpdateRequest) request).getCollation();
        } else if (request instanceof DeleteRequest) {
            collation = ((DeleteRequest) request).getCollation();
        }
        if (collation != null) {
            break;
        }
    }
    validateCollationAndWriteConcern(connection, collation, writeConcern);
}

Example 7 with DeleteRequest

use of com.mongodb.bulk.DeleteRequest in project mongo-java-driver by mongodb.

the class DeleteCommandMessage method writeTheWrites.

@Override
protected BaseWriteCommandMessage writeTheWrites(final BsonOutput bsonOutput, final int commandStartPosition, final BsonBinaryWriter writer) {
    DeleteCommandMessage nextMessage = null;
    writer.writeStartArray("deletes");
    for (int i = 0; i < deletes.size(); i++) {
        writer.mark();
        DeleteRequest deleteRequest = deletes.get(i);
        writer.writeStartDocument();
        writer.pushMaxDocumentSize(getSettings().getMaxDocumentSize());
        writer.writeName("q");
        getCodec(deleteRequest.getFilter()).encode(writer, deleteRequest.getFilter(), EncoderContext.builder().build());
        writer.writeInt32("limit", deleteRequest.isMulti() ? 0 : 1);
        if (deleteRequest.getCollation() != null) {
            writer.writeName("collation");
            BsonDocument collation = deleteRequest.getCollation().asDocument();
            getCodec(collation).encode(writer, collation, EncoderContext.builder().build());
        }
        writer.popMaxDocumentSize();
        writer.writeEndDocument();
        if (exceedsLimits(bsonOutput.getPosition() - commandStartPosition, i + 1)) {
            writer.reset();
            nextMessage = new DeleteCommandMessage(getWriteNamespace(), isOrdered(), getWriteConcern(), getSettings(), deletes.subList(i, deletes.size()));
            break;
        }
    }
    writer.writeEndArray();
    return nextMessage;
}