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Questions tagged [reactivemongo]

Asynchronous & Non-Blocking Scala Driver for MongoDB

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In Play! application base document fields are not persisted to mongo db (reactive mongo plugin)

I have Play 2.3 appliction with reactive mongo plugin. I have base document: trait TemporalDocument { val created: Option[DateTime] = Some(new DateTime()) val updated: Option[DateTime] = Some(new DateTime()) } and one of the concrete…
janis.kom
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Canonical implementation of findAndDelete using ReactiveMongo

Using ReactiveMongo, what would be the canonical way to find a single document using a query, delete this document and finally return it. I am also using the ReactiveMongo plugin for the Playframework. So far, I have come up with the following…
Fynn
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how to use ReactiveMongo in play framework filter?

I am going to use ReactiveMongo in Play filter, How can i do this? I can only find sample for using ReactiveMongo in Controller. How can i access to db.collection in a Play filter?
Saeed Zarinfam
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AbstractMethodError with Akka 2.3.3 and Play 2.3.1

I'm developing a Scala application using Play, Akka and ReactiveMongo. Here are the specific libraries I'm…
Tim Fleming
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Understanding Read/Write Locking in Mongo 2.6

I am using Mongo 2.6 and the Reactive Mongo driver running on Ubuntu Linux. I have a process which does the following: Read a record, augment the record, then update the record. Due to various constraints that operation can not be made more…
Wade
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Dealing with date using reactivemongo and a json api

I am currently using a object containing a BSONDateTime : case class Datez(date: BSONDateTime) When this a list of Datez object is transformed to json the following string is generated : [{"date":{"$date":1408053600000}},…
Manuel Leduc
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Scala/Akka/ReactiveMongo: process does not terminate after system.shutdown()

I just started learning Scala and Akka and now I am trying to develop an application that uses ReactiveMongo framework to connect to a MongoDb server. The problem is that when I call system.shutdown() in the end of my App object, the process does…
Uniqus
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How to sequence these future functions in reactivemongo?

I have 4 functions, createUser, updateUser, deleteUser, listUser. These 4 functions are all reactive. How do I execute them by this sequence? createUser->listUser(list created user)->updateUser->listUser(list updated user)>deleteUser->listUser My…
iamtd1983
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Not able to translate Stream(BSONDocument() to a BSONDocument

I'm trying to make use of the Aggregate in ReactiveMongo but I'm getting a strange error. I create a Aggregate command like this: val command = Aggregate("invites", Seq( Match(BSONDocument("origin" -> 1, "status" -> 3, "created" ->…
jakob
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find a single document with play+reactivemongo

function that receives an author object in the request def login = Action.async (parse.json) { request => request.body.validate[Author].map { author => val query = Json.obj("username" -> "222") val obj =…
user1538814
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Building a document functionally and based on input value in a Play 2 controller in Scala and ReactiveMongo

I've a Play controller Action that edits a document in MongoDB using ReactiveMongo. The code is shown below. Both name and keywords are optional. I'm creating a temp BSONDocument() and adding tuples to it based on if name and keywords exist are not…
Soumya Simanta
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Play reactive mongo : Update operation

I'm starting a project using play 2.2.3 and play-reactivemongo 0.10.2 (which recursively use reactivemongo 0.10.0). I've read the documentation of both reacticemongo and play-reactivemongo along with a few projet I found on github but I can't figure…
Manuel Leduc
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How to make Play print all the errors

In our Scala, Play, Reactivemongo we have a big problem with exception handling - when there is an error, in Iteratee/Enumeratee or in Actor system Play just swallows it, without logging any error to the output. So we effectively need to guess…
mavarazy
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How to correctly authorize into Mongo server using Scala?

I have added authorization to my Mongo database and now I can't perform any queries whats so ever. Every time I try I get: reactivemongo.core.commands.DefaultCommandError: BSONCommandError['command failed because the 'ok' field is missing or…
PovilasID
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Query for ranges in reactivemongo

How do I query for ranges using reactivemongo. Something equivalent to db.collection.find( { field: { $gt: value1, $lt: value2 } } ); Thanks.
user203617
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