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[info] p.c.s.AkkaHttpServer - Listening for HTTP on /0:0:0:0:0:0:0:0:9000
(Server started, use Enter to stop and go back to the console...)
[info] p.a.i.l.c.CoordinatedShutdownSupport - Starting synchronous coordinated shutdown with ServerStoppedReason reason and 35000 milliseconds timeout
[info] p.c.s.AkkaHttpServer - Stopping Akka HTTP server...
[info] p.c.s.AkkaHttpServer - Terminating server binding for /0:0:0:0:0:0:0:0:9000
[info] p.c.s.AkkaHttpServer - Running provided shutdown stop hooks
[success] Total time: 3 s, completed 10-Jan-2022 14:50:01
3 replies
Hello, we've noticed a strange behavior in play-json, and we don't know if it what's expected or not.
When we parse data containing invalid characters, play-json throws an exception :
@ val ctrlChar:Char = 0x2
ctrlChar: Char = '\u0002'
@ Json.parse(s"{\"hello\": $ctrlChar}")
com.fasterxml.jackson.core.JsonParseException: Illegal character ((CTRL-CHAR, code 2)): only regular white space (\r, \n, \t) is allowed between tokens
at [Source: (String)"{"hello": }"; line: 1, column: 12]
com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1851)
com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:707)
com.fasterxml.jackson.core.base.ParserMinimalBase._throwInvalidSpace(ParserMinimalBase.java:685)
com.fasterxml.jackson.core.json.ReaderBasedJsonParser._skipColon2(ReaderBasedJsonParser.java:2263)
com.fasterxml.jackson.core.json.ReaderBasedJsonParser._skipColon(ReaderBasedJsonParser.java:2182)
com.fasterxml.jackson.core.json.ReaderBasedJsonParser.nextToken(ReaderBasedJsonParser.java:711)
play.api.libs.json.jackson.JsValueDeserializer.deserialize(JacksonJson.scala:229)
play.api.libs.json.jackson.JsValueDeserializer.deserialize(JacksonJson.scala:143)
play.api.libs.json.jackson.JsValueDeserializer.deserialize(JacksonJson.scala:138)
com.fasterxml.jackson.databind.ObjectMapper._readValue(ObjectMapper.java:4497)
com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2730)
play.api.libs.json.jackson.JacksonJson$.parseJsValue(JacksonJson.scala:285)
play.api.libs.json.StaticBinding$.parseJsValue(StaticBinding.scala:17)
play.api.libs.json.Json$.parse(Json.scala:173)
ammonite.$sess.cmd4$.<clinit>(cmd4.sc:1)In our case, the parser reads compressed data from an old cached version.
We would expect it to return a JsError, which would be safer, instead of throwing the exception. Is it normal (if so, is it documented somewhere?) or is it a bug?
Json.parse(data).validate[T] that's why I would expect a JsError, but indeed, if parse throws an exception, it's too late ๐
com.fasterxml.jackson.core.JsonParseException: Illegal character ((CTRL-CHAR, code 2)): only regular white space (\r, \n, \t) is allowed between tokens
@joelvim:matrix.org this error happens because you are using the single char as a valid json value which is not, you would need to wrap it in quotes like s"""{"hello": "$ctrlChar"}""", in this case, now play complains that you need to escape the character in order to include it in a string: com.fasterxml.jackson.core.JsonParseException: Illegal unquoted character ((CTRL-CHAR, code 2)): has to be escaped using backslash to be included in string value
Sorry, we encounter it after a validate Json.parse(data).validate[T] that's why I would expect a JsError, but indeed, if parse throws an exception, it's too late
Unfortunately, play-json doesn't provide a safe parse function, you would need to catch the exception like Try(Json.parse(...)), validate handles errors when you have a valid json but it doesn't correspond to the type you are expecting to parse
1 reply
parse was returning a JsResult, so it would have been cool to get a JsError in this case, but it is validate that returns it.
1 reply
We set up a Discord server for Play: https://discord.gg/g5s2vtZ4Fa
Since we felt that Gitter lost popularity and more communities are moving to Discord (like the Scala team) we are planning to retire Play's Gitter channels in the near future.
See you on Discord!
I am trying to make a graphql call with WSRequest which takes in a query, variables and file. Basically I want to upload an image successfully. I have managed to add in query and variables successfully. The file addition is where the issue is. There is a post option to upload a file available in the documentation, however, I do not see how both of them can go in together. Has anyone successfulyy achieved this?
Library and Packaging - Unknown
I have created a play framework project. I have created a lib folder and add 2 jars to the lib directory.
When running via intellij and SBT compiles fine...However it is not picking up after the application is up.
Problems:
#1 - How to make it work or the way to add the jar in runtime which is present in the lib folder?
#2 - Also, how to add the libraries in the lib folder and package the app as exe or one executable jar?
Thanks in advance
return on module not found
hi hi! i recent upgrade projecto from play 2.5 to 2.8
On cache Before:
Cache.set("usuariosSesion", usuariosSesion);
from import play.cache.Cache;
After follow documentation from play on java
on .sbt:
libraryDependencies += "com.github.ben-manes.caffeine" % "caffeine" % "3.0.6"
and then simple import play.cache.*;
but for some reason does not recognize it
some ideas? other option?
Hi! someone can help me please?
https://stackoverflow.com/questions/71768844/migrate-websocket-from-play-framework-2-1-5-to-2-8-13-on-java
Hi Guys! Im working on eclipse 2.8.13 on scala 2.13 and i want to connecto to sql server my application.conf is
db.default.driver=com.microsoft.sqlserver.jdbc.SQLServerDriver
db.default.url="jdbc:sqlserver://127.0.0.1:1433;databaseName=PRE_PROD;"
db.default.user="sa"
db.default.password="test12"
return Cannot initialize to database [default] ondb.default.url
seem to be ok , any ideas?
library dependencie
libraryDependencies += "com.microsoft.sqlserver" % "mssql-jdbc" % "11.1.1.jre18-preview"
Hi! someone have or had error when trying connect to sql server from play 2.8.13 on eclipse java project?
https://stackoverflow.com/questions/72290735/for-sqlserver-please-explicitly-choose-either-sqlserver16-or-sqlserver17-as-the
https://stackoverflow.com/questions/72290735/for-sqlserver-please-explicitly-choose-either-sqlserver16-or-sqlserver17-as-the
