1 /*
2  * sys-emu - A system emulator for tutorials
3  * Copyright (C) 2018 - 2019 osdevelopment-info
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU Affero General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU Affero General Public License for more details.
14  *
15  * You should have received a copy of the GNU Affero General Public License
16  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
17  */
18 package info.osdevelopment.sysemu.model
19 
20 import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport
21 import spray.json.{DefaultJsonProtocol, JsNumber, JsObject, JsString, JsValue, RootJsonFormat, _}
22 
23 trait SysEmuJsonProtocol extends SprayJsonSupport with DefaultJsonProtocol {
24 
25   implicit object SystemJsonFormat extends RootJsonFormat[SystemModel] {
26 
27     override def read(json: JsValue): SystemModel = {
28       deserializationError("Deserialization is not supported for Systems")
29       /*json.asJsObject.getFields("uuid") match {
30         case Seq(JsString(uuid)) =>
31           new System(Some(UUID.fromString(uuid)))
32       }*/
33     }
34 
35     override def write(obj: SystemModel): JsValue = {
36       JsObject(("uuid", JsString(obj.uuid.toString)))
37     }
38 
39   }
40 
41   implicit object ProcessorJsonFormat extends RootJsonFormat[ProcessorModel] {
42 
43     override def read(json: JsValue): ProcessorModel = {
44       deserializationError("Deserialization is not supported for Processors")
45     }
46 
47     override def write(obj: ProcessorModel): JsValue = {
48       JsObject(
49         ("name", JsString(obj.name)),
50         ("maxMemory", JsNumber(obj.maxMemory))
51       )
52     }
53 
54   }
55 
56   implicit object MessageJsonFormat extends RootJsonFormat[MessageModel] {
57 
58     override def read(json: JsValue): MessageModel = {
59       deserializationError("Deserialization is not supported for Message")
60     }
61 
62     override def write(obj: MessageModel): JsValue = {
63       JsObject(
64         ("message", JsString(obj.message))
65       )
66     }
67 
68   }
69 
70 }