Hi, I just added Array support and fixed the bug 341. It is now waiting on review board for others to comment. You can checkout branch 'joni_issue_341' if you want to try it immediately.
This test case now passes (Please note the verbose assertions in second test case. Those are needed because scala.Array's equals is reference comparison, Array(1, 2) == Array(1, 2) -> false): http://github.com/dpp/liftweb/blob/joni_issue_341/framework/lift-base/lift-json/src/test/scala/net/liftweb/json/SerializationBugs.scala 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-jsondoesn'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.
