| // Copyright 2018 Google Inc. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| include from "../lobster/" |
| include "monster_generated.lobster" |
| |
| // Example how to interop with JSON. |
| |
| // Test loading some JSON, converting it to a binary FlatBuffer and back again. |
| |
| // First read the schema and JSON data. |
| schema := read_file("monster.fbs", true) |
| json := read_file("monsterdata.json", true) |
| assert schema and json |
| |
| // Parse JSON to binary: |
| fb, err1 := flatbuffers_json_to_binary(schema, json, []) |
| assert not err1 |
| |
| // Access one field in it, just to check: |
| let monster = MyGame_Sample_GetRootAsMonster(fb) |
| assert monster.name == "Orc" |
| |
| // Convert binary back to JSON: |
| json2, err2 := flatbuffers_binary_to_json(schema, fb, []) |
| assert not err2 |
| |
| // The generated JSON should be exactly equal to the original! |
| assert json == json2 |
| |
| // Print what we've been converting for good measure: |
| print json |
