redef fun serialize_to_json(v)
do
# Register as pseudo object
- var id = v.ref_id_for(self)
- v.stream.write """{"__kind": "obj", "__id": """
- v.stream.write id.to_s
- v.stream.write """, "__class": """"
- v.stream.write class_name
- v.stream.write """", "__length": """
- v.stream.write length.to_s
- v.stream.write """, "__items": """
+ if not v.plain_json then
+ var id = v.ref_id_for(self)
+ v.stream.write """{"__kind": "obj", "__id": """
+ v.stream.write id.to_s
+ v.stream.write """, "__class": """"
+ v.stream.write class_name
+ v.stream.write """", "__length": """
+ v.stream.write length.to_s
+ v.stream.write """, "__items": """
+ end
+
serialize_to_pure_json v
- v.stream.write "\}"
+
+ if not v.plain_json then
+ v.stream.write "\}"
+ end
end
redef init from_deserializer(v: Deserializer)
if v.plain_json then
v.stream.write "\{"
- var first = false
+ var first = true
for key, val in self do
if not first then
v.stream.write ", "
- else first = true
+ else first = false
if key == null then key = "null"
+++ /dev/null
-Runtime error: Aborted (../lib/serialization/serialization.nit:109)
-# Nit:
-<A: true a 0.123 1234 asdf false>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "A", "b": true, "c": {"__kind": "char", "__val": "a"}, "f": 0.123, "i": 1234, "s": "asdf", "n": null}
-
-# Back in Nit:
-<A: true a 0.123 1234 asdf false>
-
-# Nit:
-<B: <A: false b 123.123 2345 hjkl false> 1111 qwer>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "B", "b": false, "c": {"__kind": "char", "__val": "b"}, "f": 123.123, "i": 2345, "s": "hjkl", "n": null, "ii": 1111, "ss": "qwer"}
-
-# Back in Nit:
-<B: <A: false b 123.123 2345 hjkl false> 1111 qwer>
-
-# Nit:
-<C: <A: true a 0.123 1234 asdf false> <B: <A: false b 123.123 2345 hjkl false> 1111 qwer>>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "C", "a": {"__kind": "obj", "__id": 1, "__class": "A", "b": true, "c": {"__kind": "char", "__val": "a"}, "f": 0.123, "i": 1234, "s": "asdf", "n": null}, "b": {"__kind": "obj", "__id": 2, "__class": "B", "b": false, "c": {"__kind": "char", "__val": "b"}, "f": 123.123, "i": 2345, "s": "hjkl", "n": null, "ii": 1111, "ss": "qwer"}, "aa": {"__kind": "ref", "__id": 1}}
-
-# Back in Nit:
-<C: <A: true a 0.123 1234 asdf false> <B: <A: false b 123.123 2345 hjkl false> 1111 qwer>>
-
-# Nit:
-<D: <B: <A: false b 123.123 2345 new line ->
-<- false> 1111 f"\r\/> true>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "D", "b": false, "c": {"__kind": "char", "__val": "b"}, "f": 123.123, "i": 2345, "s": "new line ->\n<-", "n": null, "ii": 1111, "ss": "\tf\"\r\\\/", "d": {"__kind": "ref", "__id": 0}}
-
-# Back in Nit:
-<D: <B: <A: false b 123.123 2345 new line ->
-<- false> 1111 f"\r\/> true>
-
-Error: doesn't know how to deserialize class "Array"
+++ /dev/null
-Runtime error: Aborted (../lib/serialization/serialization.nit:109)
-# Nit:
-<A: true a 0.123 1234 asdf false>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "A", "b": true, "c": {"__kind": "char", "__val": "a"}, "f": 0.123, "i": 1234, "s": "asdf", "n": null}
-
-# Back in Nit:
-<A: true a 0.123 1234 asdf false>
-
-# Nit:
-<B: <A: false b 123.123 2345 hjkl false> 1111 qwer>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "B", "b": false, "c": {"__kind": "char", "__val": "b"}, "f": 123.123, "i": 2345, "s": "hjkl", "n": null, "ii": 1111, "ss": "qwer"}
-
-# Back in Nit:
-<B: <A: false b 123.123 2345 hjkl false> 1111 qwer>
-
-# Nit:
-<C: <A: true a 0.123 1234 asdf false> <B: <A: false b 123.123 2345 hjkl false> 1111 qwer>>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "C", "a": {"__kind": "obj", "__id": 1, "__class": "A", "b": true, "c": {"__kind": "char", "__val": "a"}, "f": 0.123, "i": 1234, "s": "asdf", "n": null}, "b": {"__kind": "obj", "__id": 2, "__class": "B", "b": false, "c": {"__kind": "char", "__val": "b"}, "f": 123.123, "i": 2345, "s": "hjkl", "n": null, "ii": 1111, "ss": "qwer"}, "aa": {"__kind": "ref", "__id": 1}}
-
-# Back in Nit:
-<C: <A: true a 0.123 1234 asdf false> <B: <A: false b 123.123 2345 hjkl false> 1111 qwer>>
-
-# Nit:
-<D: <B: <A: false b 123.123 2345 new line ->
-<- false> 1111 f"\r\/> true>
-
-# Json:
-{"__kind": "obj", "__id": 0, "__class": "D", "b": false, "c": {"__kind": "char", "__val": "b"}, "f": 123.123, "i": 2345, "s": "new line ->\n<-", "n": null, "ii": 1111, "ss": "\tf\"\r\\\/", "d": {"__kind": "ref", "__id": 0}}
-
-# Back in Nit:
-<D: <B: <A: false b 123.123 2345 new line ->
-<- false> 1111 f"\r\/> true>
-
-Error: doesn't know how to deserialize class "Array[Object]"
# limitations under the License.
import serialization
-import json_serialization
# Simple class
class A
var a = new Array[Object].with_items("hello", 1234, 123.4)
var b = new Array[nullable Serializable].with_items("hella", 2345, 234.5)
- init do end
redef fun to_s do return "<E: a: {a.join(", ")}; b: {b.join(", ")}>"
end
auto_serializable
var n: N
- init(n: N) do self.n = n
redef fun to_s do return "<E: {n}>"
end
"hm: {hm.join(", ", ". ")}; am: {am.join(", ", ". ")}>"
end
-var a = new A(true, 'a', 0.1234, 1234, "asdf", null)
-var b = new B(false, 'b', 123.123, 2345, "hjkl", 12, 1111, "qwer")
-var c = new C(a, b)
-var d = new D(false, 'b', 123.123, 2345, "new line ->\n<-", null, 1111, "\t\f\"\r\\/")
-d.d = d
-var e = new E
-var fi = new F[Int](2222)
-var ff = new F[Float](33.33)
-var g = new G
-
-# Default works only with Nit serial
-var tests = [a, b, c, d, e, fi, ff, g: Serializable]
-
-# Alt1 should work without nitserial
-#alt1# tests = new Array[Serializable].with_items(a, b, c, d)
-
-for o in tests do
- var stream = new StringWriter
- var serializer = new JsonSerializer(stream)
- serializer.serialize(o)
-
- var deserializer = new JsonDeserializer(stream.to_s)
- var deserialized = deserializer.deserialize
-
- print "# Nit:\n{o}\n"
- print "# Json:\n{stream}\n"
- print "# Back in Nit:\n{deserialized or else "null"}\n"
+class TestEntities
+ var a = new A(true, 'a', 0.1234, 1234, "asdf", null)
+ var b = new B(false, 'b', 123.123, 2345, "hjkl", 12, 1111, "qwer")
+ var c = new C(a, b)
+ var d = new D(false, 'b', 123.123, 2345, "new line ->\n<-", null, 1111, "\t\f\"\r\\/")
+ init do d.d = d
+ var e = new E
+ var fi = new F[Int](2222)
+ var ff = new F[Float](33.33)
+ var g = new G
+
+ # should work without nitserial
+ var without_generics: Array[Serializable] = [a, b, c, d: Serializable]
+
+ # Default works only with Nit serial
+ var with_generics: Array[Serializable] = [a, b, c, d, e, fi, ff, g: Serializable]
end
+
+# We instanciate it here so that `nitserial` detects generic types as being alive
+var entities = new TestEntities
if name == "ArrayMap[String, String]" then return new ArrayMap[String, String].from_deserializer(self)
if name == "Array[Serializable]" then return new Array[Serializable].from_deserializer(self)
if name == "Array[String]" then return new Array[String].from_deserializer(self)
- if name == "HashMap[Serializable, Int]" then return new HashMap[Serializable, Int].from_deserializer(self)
- if name == "Array[JsonObject]" then return new Array[JsonObject].from_deserializer(self)
- if name == "HashMap[Int, Object]" then return new HashMap[Int, Object].from_deserializer(self)
- if name == "Array[Node]" then return new Array[Node].from_deserializer(self)
- if name == "Array[LRState]" then return new Array[LRState].from_deserializer(self)
if name == "Array[Couple[String, String]]" then return new Array[Couple[String, String]].from_deserializer(self)
- if name == "Array[nullable Jsonable]" then return new Array[nullable Jsonable].from_deserializer(self)
return super
end
end
--- /dev/null
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# 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.
+
+import test_deserialization
+import json::serialization
+#alt1# import test_deserialization_serial
+
+var entities = new TestEntities
+
+var tests = entities.without_generics#alt1#
+#alt1#var tests = entities.with_generics
+
+for o in tests do
+ var stream = new StringWriter
+ var serializer = new JsonSerializer(stream)
+ serializer.serialize(o)
+
+ var deserializer = new JsonDeserializer(stream.to_s)
+ var deserialized = deserializer.deserialize
+
+ print "# Nit:\n{o}\n"
+ print "# Json:\n{stream}\n"
+ print "# Back in Nit:\n{deserialized or else "null"}\n"
+end
nitlanguage / nit.git / commitdiff