Hi, Yes, that's true. Arrays are not yet supported. Just Option, List and Map. Adding array support (which should be trivial) is on TODO list though.
Cheers Joni On Feb 11, 12:09 pm, Ali <saleh...@gmail.com> wrote: > Thanks guys, Actually my problem is still there, It looks like lift- > json doesn't support scala-arrays. > > case class Plan( leftOperand:Option[Action], > operator:Option[String], > rightOperand:Option[Action]) > > case class Game(buy:Map[String,Plan]) > > case class Action( > functionName:String, > symbol:String, > inParams: Array[Number] , > subOperand : Option[Action]) > > val game = new Game(Map("a"->new Plan(Some(new > Action("f1","s",Array(),None)),Some("A"),Some(new > Action("f1","s",Array(0,1,2),None))))) > implicit val format = > Serialization.formats(ShortTypeHints(List(classOf[Plan], > classOf[Action], classOf[Game]))) > println(Serialization.write(game)) > > The output is: > > {"jsonClass":"Game","buy":{"a":{"jsonClass":"Plan","rightOperand": > {"jsonClass":"Action","symbol":"s","functionName":"f1"},"operator":"A","leftOperand": > {"jsonClass":"Action","symbol":"s","functionName":"f1"}}}} > > which is not correct (missing the inParams field from the action > class). > > I appreciate your comment, > > Cheers, > -A > On Feb 11, 8:44 am, Joni Freeman <freeman.j...@gmail.com> wrote: > > > Hi, > > > Type hints should not be needed in this case since the Map is not used > > in a polymorphic way. But the work-around Justin showed should work. > > Actually it seems that it is enough to put type info just to Action to > > make serialization work: > > > implicit val format = > > Serialization.formats(ShortTypeHints(List(classOf[Action])) > > > Anyway, I added a ticket for this > > defect:http://www.assembla.com/spaces/liftweb/tickets/341-Type-hints-are-nee... > > > Cheers Joni > > > On Feb 10, 7:49 pm, Justin Reardon <justin.rear...@gmail.com> wrote: > > > > Sometimes the serialization code needs a helping hand, using: > > > > implicit val format = > > > Serialization.formats(ShortTypeHints(List(classOf[Plan], classOf[Action], > > > classOf[Game]))) > > > > instead of the defaults makes it work here. > > > > Cheers, > > > Justin Reardon > > > > On 2010-02-10, at 11:42 , Ali wrote: > > > > > Dear All, > > > > I am wondering would you please tell me how can I use lift-json(2.0 > > > > snapshots) to serialize and deserialize the following scala case > > > > classes. > > > > > case class Plan( plan:Option[Action] ) > > > > case class Game( game:Map[String,Plan]) > > > > case class Action(id:Int, subAction : Option[Action]) > > > > > val game = new Game(Map("a"->new Plan(new Some(new Action(1,None))))) > > > > implicit val formats = net.liftweb.json.DefaultFormats > > > > > game must beEqualTo( Serialization.read[Game] > > > > (Serialization.write(game))) > > > > > Test fails. > > > > > Cheers, > > > > -A > > > > > -- > > > > You received this message because you are subscribed to the Google > > > > Groups "Lift" group. > > > > To post to this group, send email to lift...@googlegroups.com. > > > > To unsubscribe from this group, send email to > > > > liftweb+unsubscr...@googlegroups.com. > > > > For more options, visit this group > > > > athttp://groups.google.com/group/liftweb?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.