ReactiveMongo API/reactivemongo.api.commands/CommandException

CommandException

reactivemongo.api.commands.CommandException$

object CommandException

Error extractor for command results

Attributes

Graph
Supertypes: class Object
trait Matchable
class Any
Self type: CommandException.type

Members list

Concise view

Type members

Classlikes

Pattern matching extractor for the error code.

import reactivemongo.core.errors.DatabaseException
import reactivemongo.api.commands.{ CommandException, WriteResult }

def testError(err: DatabaseException): String = err match {
 case CommandException.Code(code) => s"hasCode: \$code"
 case _ => "no-code"
}

def testWriteRes(res: WriteResult): String = res match {
 case CommandException.Code(code) => s"onlyIfFailure: \$code"
 case _ => "no-code"
}

Attributes

See also:: WriteResult.Code
Graph
Supertypes: class Object
trait Matchable
class Any
Self type: Code.type

Pattern matching extractor for the error message.

import reactivemongo.core.errors.DatabaseException
import reactivemongo.api.commands.{ CommandException, WriteResult }

def testError(err: DatabaseException): String = err match {
 case CommandException.Message(msg) => s"hasMessage: \$msg"
 case _ => "no-message"
}

def testWriteRes(res: WriteResult): String = res match {
 case CommandException.Message(msg) => s"onlyIfFailure: \$msg"
 case _ => "no-message"
}

Attributes

Graph
Supertypes: class Object
trait Matchable
class Any
Self type: Message.type

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