1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 #alt2#module test_serialization_alt2 is serialize
20 import json
::serialization
29 #alt2#var c: Char is noserialize
31 #alt4#var f: Float is serialize
35 var array
= new Array[nullable Object].with_items
(88, "hello", null)
37 redef fun to_s
do return "<A: {b} {c} {f} {i} {s} {n != null}>"
42 auto_serializable
#alt2##alt3#
50 redef fun to_s
do return "<B: {super} {ii} {ss}>"
53 # Composed of an A and a B
61 redef fun to_s
do return "<C: {a} {b}>"
64 # Class with cyclic reference
69 var d
: nullable D
= null
71 redef fun to_s
do return "<D: {super} {d != null}>"
74 var a
= new A
(true, 'a', 0.1234, 1234, "asdf", null)
75 var b
= new B
(false, 'b', 123.123, 2345, "hjkl", 12, 1111, "qwer")
76 var c
= new C
(a
, b
, a
)
77 var d
= new D
(false, 'b', 123.123, 2345, "new line ->\n<-", null, 1111, "\t\f\"\r\\
/")
80 for o in new Array[Serializable].with_items(a, b, c, d) do
81 var stream = new StringWriter
82 var serializer = new JsonSerializer(stream)
83 #alt1#serializer.plain_json = true
84 serializer.serialize(o)
87 print
"# Json:\n{stream}\n"