# limitations under the License.
import serialization
-import json_serialization
# Simple class
class A
auto_serializable
- super Serializable
var b: Bool
var c: Char
var f: Float
var i: Int
- var s: String
+ var s: String is serialize_as "serialization_specific_name"
var n: nullable Int
+ var password = "p4ssw0rd" is lazy, noserialize
- init(b: Bool, c: Char, f: Float, i: Int, s: String, n: nullable Int)
- do
- self.b = b
- self.c = c
- self.f = f
- self.i = i
- self.s = s
- end
-
- redef fun to_s do return "<A: {b} {c} {f} {i} {s} {n != null}>"
+ redef fun to_s do return "<A: {b} {c} {f} {i} {s} {n != null} {password}>"
end
# Sub-class of A
var ii: Int
var ss: String
- init(b: Bool, c: Char, f: Float, i: Int, s: String, n: nullable Int, ii: Int, ss: String)
- do
- super(b, c, f, i, s, n)
-
- self.ii = ii
- self.ss = ss
- end
-
redef fun to_s do return "<B: {super} {ii} {ss}>"
end
# Composed of an A and a B
class C
auto_serializable
- super Serializable
var a: A
var b: B
var aa: A
- init(a: A, b: B)
- do
- self.a = a
- self.b = b
- self.aa = a
- end
-
redef fun to_s do return "<C: {a} {b}>"
end
redef fun to_s do return "<D: {super} {d != null}>"
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
+# Class with generics
+class E
+ auto_serializable
+
+ var a = new Array[Object].with_items("hello", 1234, 123.4)
+ var b = new Array[nullable Serializable].with_items("hella", 2345, 234.5)
+
+ redef fun to_s do return "<E: a: {a.join(", ")}; b: {b.join(", ")}>"
+end
+
+# Parameterized class
+class F[N: Numeric]
+ auto_serializable
+
+ var n: N
-for o in new Array[nullable Serializable].with_items(a, b, c, d) do
- var stream = new StringOStream
- var serializer = new JsonSerializer(stream)
- serializer.serialize(o)
+ redef fun to_s do return "<F: {n}>"
+end
+
+# Other collections
+class G
+ auto_serializable
- var deserializer = new JsonDeserializer(stream.to_s)
- var deserialized = deserializer.deserialize
+ var hs = new HashSet[Int]
+ var s: Set[String] = new ArraySet[String]
+ var hm = new HashMap[String, Int]
+ var am = new ArrayMap[String, String]
- print "# Nit:\n{o}\n"
- print "# Json:\n{stream}\n"
- print "# Back in Nit:\n{deserialized}\n"
+ init
+ do
+ hs.add -1
+ hs.add 0
+ s.add "one"
+ s.add "two"
+ hm["one"] = 1
+ hm["two"] = 2
+ am["three"] = 3.to_s
+ am["four"] = 4.to_s
+ end
+
+ redef fun to_s do return "<G: hs: {hs.join(", ")}; s: {s.join(", ")}; "+
+ "hm: {hm.join(", ", ". ")}; am: {am.join(", ", ". ")}>"
end
+
+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, a)
+ 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 instantiate it here so that `nitserial` detects generic types as being alive
+var entities = new TestEntities