Questions tagged [playframework]
Play Framework is a modern open-source web framework for Java and Scala.
playframework
17,298
questions
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How to run MySQL scripts when I run docker compose? [duplicate]
I have a Scala backend and Javascript frontend applications and MySQL database. I want to create docker images for every one of them with one docker-compose.yml file and I want to run the scripts for ...
0
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22
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Play Framework migration: NoSuchMethodError: play.api.ApplicationLoader$.createContext
I am having a problem migrating from Play 2.5 to 2.6. My project builds successfully, but when I try to run it, the following exception message is thrown:
Caused by: java.lang.NoSuchMethodError:
play....
1
vote
1
answer
59
views
Can time slicing and context switches cause high CPU utilization in a Java based application?
I have a Play framework application with about 400 threads. 200 are part of the default dispatcher.
Now I have 2 db sources with 9 connections each and thread pool with a min size of 20 and max of 200....
- 21
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17
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Unable to query using Reference id in morphia 2.4.14 for Reference entity. use of Key<> is deprecated
I have an Entity Book. It contains Language entity. Language entity is stored as DBRef() in database. I need DBRef.
@Entity("Book")
class Book{
@Reference(language_id)
private Language ...
0
votes
1
answer
35
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play -pac4j oidc password grant send redirect url to torken end point
implementing play-pac4j oidc feature with keyclock.
I need it to support only for direct access grant but play-pac4j request sends redirect_url as request parameter and getting error
< Invalid ...
-1
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0
answers
57
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Scala/SBT/Java - When running app locally with java 21 getting InaccessibleObjectException
Hi all I am using scala version 2.12.18, sbt version 1.9.0 and java jdk 21.0.3. When trying to run my application locally through
sbt run -Dconfig.resource=local-qa.conf
I am getting this error:
[...
- 51
0
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1
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29
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Comparing impact of Scala PlayFramework's db.withConnection and db.withTransaction methods on the underlying postgres database
Given that there is just one simple SQL statement (example: select id from foo) that I need to execute on my Postgres 15 database, I am curious to know the performance impact of executing it using ...
0
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2
answers
68
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Compilation Error: Instance not found: Conversion[models.Errorcode, _ <: Product] on Scala 3 Playframework
I've been recently migrating a playframework project from scala2 to scala3, and I found this error that only happens in scala 3 but it doesnt happen in scala 2:
play.sbt.PlayExceptions$...
- 5
1
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0
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54
views
Can I disable default Marker Context (NoMarker) passed implicitly when using play.api.Logger and require a different MarkerContext is always provided?
I am trying to add a unique request id to logs for each request that is made to a rest api. For that I want to pass implicitly a MarkerContext to each logger method called. Currently the NoMarker ...
0
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67
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How to parse large JSON Strings(>5,000,000) using Play JSON?
I'm using Play JSON 2.9.4 in Scala.
implementation group: 'com.typesafe.play', name: 'play-json_2.12', version: '2.9.4
I'm unable to parse JSON Strings larger than 5,000,000 characters.
The exception ...
- 1,022
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23
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How to pass a value down the call stack in Scala Play app
I need to pass some information down the call stack in a Scala Play application.
For example:
class FooController: play.api.mvc.BaseController {
...
def method1(request: play.mvc.Http.Request) = {
...
- 4,352
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42
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Blank screen when connecting via Keycloak
I'm developping a web app that uses Keycloak 22 as an authentificator.
Sometimes, when I try to connect, my screen stays absolutely blank. This happens before accessing the login page. If I refresh my ...
- 1,348
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42
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xssprotection, noframe, nosniff not present on every request
I have a custom httpActionAdabter and i match matchers once also in the action adapter pac4jcsrf token and other matchers only will be present on register login and logout what i do to have them on ...
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2
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36
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Pacj and Websocket authentication and authorization
@Secure doesn't work for websocket in pac4j-play how do i secure a websocket in java pac4j play
thanks
this what i don now
if (!profilesHelper.getProfilesWithHeader(request).isEmpty()) {
UserProfile ...
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27
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Play Framework Ebean Firebird
I have a project in Play 2.8.18 but now I want to update it to Play 3.x.
There is a new version of Ebean 8.xx but it looks like it doesn't support Firebird 2.5
I'm testing using the "play-samples-...
