--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/CodeGeneration/template.in.ts.j2	Tue Mar 12 14:50:14 2019 +0100
@@ -0,0 +1,134 @@
+/*
+         1         2         3         4         5         6         7
+12345678901234567890123456789012345678901234567890123456789012345678901234567890
+
+Generated on {{currentDatetime}} by stonegentool
+
+*/
+
+function StoneCheckSerializedValueType(value: any, typeStr: string)
+{
+  StoneCheckSerializedValueTypeGeneric(value);
+
+  if (value['type'] != typeStr)
+  {
+    throw new Error(
+      `Cannot deserialize type ${value['type']} into ${typeStr}`);
+  }
+}
+
+function isString(val: any) :boolean
+{
+  return ((typeof val === 'string') || (val instanceof String));
+}
+
+function StoneCheckSerializedValueTypeGeneric(value: any)
+{
+  // console.//log("+-------------------------------------------------+");
+  // console.//log("|            StoneCheckSerializedValueTypeGeneric |");
+  // console.//log("+-------------------------------------------------+");
+  // console.//log("value = ");
+  // console.//log(value);
+  if ( (!('type' in value)) || (!isString(value.type)) )
+  {
+    throw new Error(
+      "Cannot deserialize value ('type' key invalid)");
+  }
+}
+
+// end of generic methods
+{% for enum in enums%}
+export enum {{enum['name']}} {
+{% for key in enum['fields']%}  {{key}} = "{{key}}"{% if not loop.last %},{%endif%}
+{%endfor%}};
+
+export function {{enum['name']}}_FromString(strValue:string) : {{enum['name']}}
+{
+{% for key in enum['fields'] %}  if( strValue == "{{key}}" )
+  {
+    return {{enum['name']}}.{{key}};
+  }
+{%endfor%}
+  let msg : string =  `String ${strValue} cannot be converted to {{enum['name']}}. Possible values are: {% for key in enum['fields']%}{{key}}{% if not loop.last %}, {%endif%}{% endfor %}`;
+  throw new Error(msg);
+}
+
+export function {{enum['name']}}_ToString(value:{{enum['name']}}) : string
+{
+{% for key in enum['fields'] %}  if( value == {{enum['name']}}.{{key}} )
+  {
+    return "{{key}}";
+  }
+{%endfor%}
+  let msg : string = `Value ${value} cannot be converted to {{enum['name']}}. Possible values are: `;
+{% for key in enum['fields']%}  {
+    let _{{key}}_enumValue : string = {{enum['name']}}.{{key}}; // enums are strings in stonecodegen, so this will work.
+    let msg_{{key}} : string = `{{key}} (${_{{key}}_enumValue}){% if not loop.last %}, {%endif%}`;
+    msg = msg + msg_{{key}};
+  }
+{%endfor%}  throw new Error(msg);
+}
+{%endfor%}
+
+
+{% for struct in structs%}export class {{struct['name']}} {
+{% if struct %}{% if struct['fields'] %}{% for key in struct['fields']%}  {{key}}:{{CanonToTs(struct['fields'][key])}};
+{% endfor %}{% endif %}{% endif %}
+  constructor() {
+{% if struct %}{% if struct['fields'] %}{% for key in struct['fields']%}{% if NeedsTsConstruction(enums,CanonToTs(struct['fields'][key])) %}    this.{{key}} = new {{CanonToTs(struct['fields'][key])}}();
+{% endif %}{% endfor %}{% endif %}{% endif %}  }
+
+  public StoneSerialize(): string {
+    let container: object = {};
+    container['type'] = '{{rootName}}.{{struct['name']}}';
+    container['value'] = this;
+    return JSON.stringify(container);
+  }
+
+  public static StoneDeserialize(valueStr: string) : {{struct['name']}}
+  {
+    let value: any = JSON.parse(valueStr);
+    StoneCheckSerializedValueType(value, '{{rootName}}.{{struct['name']}}');
+    let result: {{struct['name']}} = value['value'] as {{struct['name']}};
+    return result;
+  }
+}
+{% endfor %}
+export interface IHandler {
+{% for struct in structs%}{% if struct['__meta__'].handleInTypescript %}  Handle{{struct['name']}}(value:  {{struct['name']}}): boolean;
+{% endif %}{% endfor %}};
+
+/** Service function for StoneDispatchToHandler */
+export function StoneDispatchJsonToHandler(
+  jsonValue: any, handler: IHandler): boolean
+{
+  StoneCheckSerializedValueTypeGeneric(jsonValue);
+  let type: string = jsonValue["type"];
+  if (type == "")
+  {
+    // this should never ever happen
+    throw new Error("Caught empty type while dispatching");
+  }
+{% for struct in structs%}{% if struct['__meta__'].handleInTypescript %}  else if (type == "{{rootName}}.{{struct['name']}}")
+  {
+    let value = jsonValue["value"] as {{struct['name']}};
+    return handler.Handle{{struct['name']}}(value);
+  }
+{% endif %}{% endfor %}  else
+  {
+    return false;
+  }
+}
+
+/** Takes a serialized type and passes this to the handler */
+export function StoneDispatchToHandler(
+  strValue: string, handler: IHandler): boolean
+{
+  // console.//log("+------------------------------------------------+");
+  // console.//log("|            StoneDispatchToHandler              |");
+  // console.//log("+------------------------------------------------+");
+  // console.//log("strValue = ");
+  // console.//log(strValue);
+  let jsonValue: any = JSON.parse(strValue)
+  return StoneDispatchJsonToHandler(jsonValue, handler);
+}