json.scala

scala> 

scala> import net.liftweb.json._
import net.liftweb.json._

scala> 

scala> implicit val formats = DefaultFormats 
formats: net.liftweb.json.DefaultFormats.type = net.liftweb.json.DefaultFormats$@33462704

scala> 

scala> 

scala> 

scala> case class TypesQueries(queries: Map[String, JValue]);
defined class TypesQueries

scala> case class AddressQuery(street: String, city: String, state: String, zip: Int)
defined class AddressQuery

scala> case class AddressQueries(addresses: List[AddressQuery]);
defined class AddressQueries

scala> case class NameQuery(firstName: String, lastName: String);
defined class NameQuery

scala> case class NameQueries(names: List[NameQuery]);
defined class NameQueries

scala> case class EmailQuery(emailAddress: String);
defined class EmailQuery

scala> case class EmailQueries(emails: List[EmailQuery]);
defined class EmailQueries

scala> 

scala> val jsonData = parse("""{
     |     "queries" : {
     |         "addresses" : [
     |             {
     |                 "street" : "1234 Main St.",
     |                 "city" : "New York",
     |                 "state" : "New York",
     |                 "zip" : 12345
     |             },
     |             {
     |                 "street" : "9876 Broadway Blvd.",
     |                 "city" : "Chicago",
     |                 "state" : "IL",
     |                 "zip" : 23456
     |             }
     |         ],
     |         "names": [
     |             {
     |                 "firstName" : "John",
     |                 "lastName" : "Doe"
     |             }
     |         ],
     |         "emails" : [
     |             {
     |                 "emailAddress" : "john.doe@gmail.com"
     |             },
     |             {
     |                 "emailAddress" : "david.smith@gmail.com"
     |             }
     |         ]
     |     }
     | }""");
jsonData: net.liftweb.json.package.JValue = JObject(List(JField(queries,JObject(List(JField(addresses,JArray(List(JObject(List(JField(street,JString(1234 Main St.)), JField(city,JString(New York)), JField(state,JString(New York)), JField(zip,JInt(12345)))), JObject(List(JField(street,JString(9876 Broadway Blvd.)), JField(city,JString(Chicago)), JField(state,JString(IL)), JField(zip,JInt(23456))))))), JField(names,JArray(List(JObject(List(JField(firstName,JString(John)), JField(lastName,JString(Doe))))))), JField(emails,JArray(List(JObject(List(JField(emailAddress,JString(john.doe@gmail.com)))), JObject(List(JField(emailAddress,JString(david.smith@gmail.com))))))))))))

scala> 

scala> 

scala> val typesQuery = parse(jsonData).extract[TypesQueries];
<console>:24: error: type mismatch;
 found   : net.liftweb.json.package.JValue
 required: String
       val typesQuery = parse(jsonData).extract[TypesQueries];
                              ^

scala> 

scala> 

scala> typesQuery.queries.foreach { 
     |   case(queryType, queryDefinition) => queryType match {
     |     case "addresses" => val addressQueries = typesQuery.queries.extract[AddressQueries]; println(addressQueries)
     |     case "names" => val nameQueries = typesQuery.queries.extract[NameQueries]; println(nameQueries)
     |     case "emails" => val emailQueries = typesQuery.queries.extract[EmailQueries]; println(emailQueries)
     |   }
     | }
AddressQueries(List(AddressQuery(1234 Main St.,New York,New York,12345), AddressQuery(9876 Broadway Blvd.,Chicago,IL,23456)))
NameQueries(List(NameQuery(John,Doe)))
EmailQueries(List(EmailQuery(john.doe@gmail.com), EmailQuery(david.smith@gmail.com)))

scala>