playframework Working with JSON - Scala Java: Accepting JSON requests
Example
public Result sayHello() {
JsonNode json = request().body().asJson();
if(json == null) {
return badRequest("Expecting Json data");
} else {
String name = json.findPath("name").textValue();
if(name == null) {
return badRequest("Missing parameter [name]");
} else {
return ok("Hello " + name);
}
}
}
