Play-ReactiveMongo is a plugin for Play 2.x, enabling support for ReactiveMongo – reactive, asynchronous and non-blocking Scala driver for MongoDB.
Questions tagged [play-reactivemongo]
148 questions
0
votes
1 answer
NullPointerException when testing controller in Play 2.6
I'm working on a Scala Play 2.6 application that uses ReactiveMongo. I've followed the example of HomeControllerSpec.scala of the default Play 2.6 installation (play-scala-seed.g8) to test my ProjectController by creating a new instance of it but I…
consuela
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votes
0 answers
Equivalent BSON Document query
I am trying aggregate query in mongo database.
I could find the command for aggregate in command line as well in robomongo.
Please find query below
db.portfolio.aggregate([
{ $match: {id: "c-4fbfd8ed-8b4a-4cf6-b3e0-2f5f3200d6d4"}},
{…
Manoj S Ramaswamy
- 33
- 11
0
votes
1 answer
Play Reactive Mongo Plugin for Play 2.4 and ReactiveMongo 0.13
The latest version of Mongo is 3.6. My project is somewhere in the bronze-age with version 2.6.
We are still at Play 2.4, using the reactive mongo plugin "org.reactivemongo" %% "play2-reactivemongo" % "0.11.11-play24".
Reactive Mongo's website…
Serendipity
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1 answer
when I upgraded my ReactiveMongo library dependencies from 0.11.0.play24 to 0.11.14-play24 it throws me error
I'am upgrading the play from 2.4.3 to 2.5.2 in the process I was able to upgrade the play but when I upgraded the reactive mongo library dependency from 0.11.0.play24 to 0.11.14-play24 it was throwing following errors
found : (String,…
Manoj S Ramaswamy
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- 11
0
votes
1 answer
Dependency injection issue for ReactiveMongo in Play 2
I'm building a web app using Play 2.6 and ReactiveMongo 0.13. But when I try to run the app, I get this output:
ProvisionException: Unable to provision, see the following errors:
1) No implementation for play.modules.reactivemongo.ReactiveMongoApi…
eje211
- 2,385
- 3
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1 answer
find with reactive mongo and play framework
I want to retrieve a user's data by his mail from MongoDB using ReactiveMongo driver for play framework but it returns: Future()
Here is my code:
def findBymail(email: String) = {
val query = Json.obj("mail" -> email)
val resul =…
mohamedali10
- 61
- 6
0
votes
1 answer
Update with Raw Command in ReactiveMongo 0.12.5
I am not currently able to run a Raw Command in ReactiveMongo 0.12.5 using the Play JSON Plugin. The documentation (Run a raw command) is not currently accessible but from a cached page in my browser I can see the following:
import…
jesus g_force Harris
- 485
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- 16
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0 answers
How to use $in mongo query with ReactiveMongo in Play! Framework 2.6?
I am trying to use the following find query,
{
"uid" : { "$in" : ["value1", "value2"] }
}
The array ["value1", "value2"] should be set dynamically from Scala Array[String].
Here is my code,
def find(uids: Array[String]): Future[Seq[User]] =…
Swastik Roy
- 198
- 1
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0
votes
1 answer
ReactiveMongo Macros.handler crashes after new field is added
I recently add a new field to my scala case class since I want to start keeping track of that field in my MongoDB.
let's say case class is like this:
case class MyItem (
var existingField: String,
var newlyAddedField: String
) {
}
I use this…
Zennichimaro
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0
votes
0 answers
injection error when running test with sbt
In a play 2.6.7 scala project with reactivemongo, I am having an issue.
When I run a test case through IntelliJ idea (CE)'s test runner, it runs without problems. But when I try to run the same test case from command line using sbt it fails. This…
mcku
- 1,351
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- 23
0
votes
0 answers
How to get a result from FindAndModifyResult?
I'm using Play Framework 2.5 and play2-reactivemongo v0.12.4.
Trying to create auto-increment counter using findAndUpdate.
(I tried using findAndModify. But, I'd no idea how to create one of parameter "commands.JSONFindAndModifyCommand.Modify")
And…
Uske
- 173
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votes
0 answers
ReactiveMongo and Play framework: error ConnectionNotInitialized
I'm trying to follow the tutorial of "reactiveMongo" with play framework and scala, but I get the following error:
[ConnectionNotInitialized: MongoError['Connection is missing metadata (like protocol version, etc.) The connection pool is probably…
user7371424
0
votes
2 answers
ReactiveMongo conditional update
I am confused on how one would conditionally update a document based on a previous query using only futures.
Let say I want to push to some value into an array in a document only if that array has a size less than a given Integer.
I am using this…
stacktraceyo
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0
votes
1 answer
Reactivemongo - BSONObjectID and BSONDateTime Insertion
I'm using play2.5 + play2-reactivemongo 0.12.3.
BSONObjectID is inserted as array and BSONDateTime is inserted as NumberLong on mongoDB with following codes.
> db.Example.find()
{ "_id" : { "array" : [ 89, 55, -10, 60, -40, 0, 0, -61, 0, -94, 126,…
Uske
- 173
- 1
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0
votes
0 answers
How to define implicit Play ReactiveMongo handler for type parameter?
I'm new to scala and using play2.5 + play2-reactivemongo 0.12.3.
now trying to create a base DAO trait as below.
trait BaseDAO[T] {
val collectionName: String
def reactiveMongoApi: ReactiveMongoApi
lazy val collection =…
Uske
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- 1
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