Add this below the lift-core dependency:
<dependency>
<groupId>net.liftweb</groupId>
<artifactId>lift-json</artifactId>
<version>1.1-SNAPSHOT</version>
</dependency>
Tim
On Fri, Oct 2, 2009 at 11:17 AM, Peter Robinett <pe...@bubblefoundry.com>wrote:
>
> Thanks, David. Unfortunately, I get errors that net.liftweb.json does
> not exist. I imagine this is a configuration problem with my pom.xml,
> which is here: http://gist.github.com/199860. Could you or someone
> else conversant in Maven give me some tips to how to make sure I get
> lift-json?
>
> Thanks,
> Peter
>
> On Oct 2, 2:26 pm, David Pollak <feeder.of.the.be...@gmail.com> wrote:
> > Peter,
> >
> > I'd suggest using the stuff in lift-json. It's a much faster, richer way
> to
> > use JSON.
> >
> > Thanks,
> >
> > David
> >
> > On Thu, Oct 1, 2009 at 4:31 PM, Peter Robinett <pe...@bubblefoundry.com
> >wrote:
> >
> >
> >
> >
> >
> > > Hi all,
> >
> > > Building off of a previous thread[1], I'm trying to parse a POST
> > > request that contains JSON data. Specifically, I expect a JSON array
> > > of JSON objects representing Packet model data and want to have a List
> > > [Packet] at the end.
> >
> > > I am trying the following:
> > > val packets = for {
> > > JSONPackets <- req.param("packets")
> > > packet <- JSONParser.parse(JSONPackets)
> > > nodeId <- packet.param("node")
> > > node <- nodeId.toLong
> > > } yield {
> > > val packet = Packet.create.node(node)
> > > packet.save
> > > packet
> > > }
> >
> > > The problem is that JSONParser.parse returns a List[Any], so packet is
> > > of type Any. I can try to convert packet to a Map with
> > > packet.asInstanceOf[Map[String, String]], but this seems to just push
> > > my type problems to the next line of code. I'm having a hard time
> > > getting to the point where I have the Map[String, String] from which I
> > > know I can extract values to create Packets, so I would appreciate
> > > suggestions on how to do this.
> >
> > > This all seems quite complicated and I wonder if I'm missing an easier
> > > way to do this. Is JSONParse the way to go, or should I switch to
> > > Joni's lift-json stuff? I'm using 1.1-M5 but would be willing to
> > > switch to 1.1-SNAPSHOT...
> >
> > > Thanks for your help.
> >
> > > Peter Robinett
> >
> > > [1]
> > >http://groups.google.com/group/liftweb/browse_thread/thread/5ffe64492.
> ..
> > > [2]http://groups.google.com/group/liftweb/msg/c0103375623f788f
> >
> > --
> > Lift, the simply functional web frameworkhttp://liftweb.net
> > Beginning Scalahttp://www.apress.com/book/view/1430219890
> > Follow me:http://twitter.com/dpp
> > Surf the harmonics
> >
>
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