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package cake
trait HasLogger extends cake.services.HasLogger {
type LoggerType = Logger
class Logger(logFileName: String) extends cake.logger.FileLogger(logFileName) with ILogger
}
trait HasDatabase extends cake.services.HasDatabase {
type DatabaseType = Database
class Database protected (dsn: String, username: String, password: String) extends cake.database.DBI(dsn, username, password) with IDatabase
object Database {
def connect(dsn: String, username: String, password: String) =
new Database(dsn, username, password)
}
}
trait HasApplication extends cake.services.HasApplication {
this: cake.HasLogger with cake.HasDatabase =>
type ApplicationType = Application
class Application extends cake.application.Application(logger, database) with IApplication
}
class Container (
logFileName: String = "out.log",
dsn: String = "dbi:mysql:myapp",
username: String = "doy",
password: String = "blah"
) extends HasApplication with HasLogger with HasDatabase {
lazy val application = new Application
lazy val logger = new Logger(logFileName)
lazy val database = Database.connect(dsn, username, password)
}
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