Boot.scala
import _root_.net.liftweb.common._
import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import _root_.net.liftweb.sitemap._
import java.sql.{DriverManager, Connection}
import com.desu.model.Message
import net.liftweb.mapper._

class Boot {
    def boot {
         if (!DB.jndiJdbcConnAvailable_?) {
            DB.defineConnectionManager(DefaultConnectionIdentifier, DBVendor)
        }
         // where to search snippet
        LiftRules.addToPackages( "com.desu")
        Schemifier.schemify( true,    Schemifier.infoF _, Message)

         // Build SiteMap
        val entries = Menu(Loc( "Home", List( "index"), "Home")) ::
            Menu(Loc( "update", List( "update"), "The Update Page")) ::
            Nil
        LiftRules.setSiteMap(SiteMap(entries:_*))
    }
}

object DBVendor extends ConnectionManager {
def newConnection(name: ConnectionIdentifier): Box[Connection] = {
     try {
         Class.forName( "com.mysql.jdbc.Driver")
         val conn = DriverManager.getConnection( "jdbc:mysql://localhost/wstock?user=root&password=")
         Full(conn)
     } catch {
         case e : Exception => e.printStackTrace; Empty
     }

}

def releaseConnection(conn: Connection) {conn.close}

}
pom.xml

< dependency >
     < groupId >mysql groupId >
     < artifactId >mysql-connector-java artifactId >
     < version >5.1.12 version >
dependency >