add strict null check

.gitignore

@@ -3,6 +3,10 @@
 #libraries
 node_modules
 
+build
+
+npm-debug.log
+
 #ide settings
 .idea
 .log

index.d.ts

@@ -51,7 +51,7 @@ export declare function JsonProperty<T>(metadata?: IDecoratorMetaData<T> | strin
  */
 export declare function deserialize<T extends IGenericObject>(Clazz: {
     new (): T;
-}, json: IGenericObject): T;
+}, json: IGenericObject): T | undefined;
 /**
  * Serialize: Creates a ready-for-json-serialization object from the provided model instance.
  * Only @JsonProperty decorated properties in the model instance are processed.

index.ts

@@ -130,7 +130,7 @@ function mapFromJson<T>(decoratorMetadata: IDecoratorMetaData<any>, instance: T,
         if (metadata && metadata.clazz || isPrimitiveOrPrimitiveClass(clazz)) {
             if (innerJson && isArrayOrArrayClass(innerJson)) {
                 return innerJson.map(
-                    (item: any) => deserialize(metadata.clazz, item)
+                    (item: any) => deserialize(metadata.clazz!, item)
                 );
             }
             return;
@@ -155,7 +155,7 @@ function mapFromJson<T>(decoratorMetadata: IDecoratorMetaData<any>, instance: T,
  *
  * @return {T} return mapped object
  */
-export function deserialize<T extends IGenericObject>(Clazz: {new(): T}, json: IGenericObject): T {
+export function deserialize<T extends IGenericObject>(Clazz: {new(): T}, json: IGenericObject): T | undefined {
     /**
      * As it is a recursive function, ignore any arguments that are unset
      */

package.json

@@ -1,6 +1,6 @@
 {
-  "name": "json-typescript-mapper",
-  "version": "1.1.3",
+  "name": "@qunhe/json-typescript-mapper",
+  "version": "1.1.4",
   "typescript": {
     "definition": "index.d.ts"
   },
@@ -9,11 +9,13 @@
   },
   "devDependencies": {
     "chai": "~1.8.0",
-    "mocha": "2.0.1"
+    "mocha": "2.0.1",
+    "typescript": "^2.1.5"
   },
   "scripts": {
     "test": "mocha ./spec/*.js",
-    "typings:generate": "tsc --declaration"
+    "typings:generate": "rm -rf build && tsc --outDir build --declaration",
+    "do-publish": "npm run typings:generate && cp package.json ./build && cd build && npm publish && cd -"
   },
   "description": "For single page application, data sources are obtained from API server. Instead of directly using api data, we \r definitely require an adapter layer to transform data as needed. Furthermore, \r the adapter inverse the the data dependency from API server(API Server is considered uncontrollable and \r highly unreliable as data structure may be edit by backend coder for some specific purposes)to our adapter \r which becomes reliable. Thus, this library is created as the adapter make use of es7 reflect decorator.",
   "main": "index.js",

spec/index.ts

@@ -4,10 +4,10 @@ import dateConverter from './common/dateconverter'
 
 class Student {
     @JsonProperty('name')
-    fullName: string;
+    fullName?: string;
 
     @JsonProperty({name: 'dob', customConverter: dateConverter})
-    dateOfBirth: Date = undefined;
+    dateOfBirth?: Date = undefined;
 
     constructor() {
         this.fullName = void 0;
@@ -16,12 +16,12 @@ class Student {
 
 class Address {
     @JsonProperty('first-line')
-    firstLine: string;
+    firstLine?: string;
     @JsonProperty('second-line')
-    secondLine: string;
+    secondLine?: string;
     @JsonProperty({clazz: Student})
-    student: Student;
-    city: string;
+    student?: Student;
+    city?: string;
 
     constructor() {
         this.firstLine = void 0;
@@ -34,14 +34,14 @@ class Address {
 
 class Person {
     @JsonProperty('Name')
-    name: string;
+    name?: string;
     @JsonProperty('xing')
-    surname: string;
-    age: number;
+    surname?: string;
+    age?: number;
     @JsonProperty({clazz: Address, name: 'AddressArr'})
-    addressArr: Address[];
+    addressArr?: Address[];
     @JsonProperty({clazz: Address, name: 'Address'})
-    address: Address;
+    address?: Address;
 
     constructor() {
         this.name = void 0;
@@ -61,7 +61,7 @@ describe('index()', function () {
             "AddressArr": [] as Array<any>,
             "Address": null as any
         };
-        const person = deserialize(Person, json);
+        const person = deserialize(Person, json)!;
         expect(person.address).to.be.equals(void 0);
         expect(person.name).to.be.equal("Mark");
         expect(person.surname).to.be.equal("Galea");
@@ -77,12 +77,12 @@ describe('index()', function () {
                 name: "Ailun"
             }
         };
-        const address = deserialize(Address, addressjson);
+        const address = deserialize(Address, addressjson)!;
         expect(address.firstLine).to.be.equal("Some where");
         expect(address.secondLine).to.be.equal("Over Here");
         expect(address.city).to.be.equal("In This City");
         expect(address.student).to.be.an('object');
-        expect(address.student.fullName).to.be.equal('Ailun');
+        expect(address.student!.fullName).to.be.equal('Ailun');
     });
 
     it('complex json object #1', function () {
@@ -117,18 +117,18 @@ describe('index()', function () {
                 }
             }
         };
-        const person = deserialize(Person, json);
+        const person = deserialize(Person, json)!;
         expect(person.address).to.be.an.instanceOf(Address);
         expect(person.age).to.be.a('number');
         expect(person.name).to.be.a('string');
         expect(person.address).to.be.an('object');
-        expect(person.addressArr.length).to.be.equals(2);
-        expect(person.address.student.fullName).to.be.equals('Ailun');
+        expect(person.addressArr!.length).to.be.equals(2);
+        expect(person.address!.student!.fullName).to.be.equals('Ailun');
     });
 
     it('empty json object #1', function () {
         let json = {};
-        const person = deserialize(Person, json);
+        const person = deserialize(Person, json)!;
         expect(person.address).to.be.equal(void 0);
         expect(person.name).to.be.equal(void 0);
         expect(person.surname).to.be.equal(void 0);
@@ -169,7 +169,7 @@ describe('index()', function () {
         let json = {
             "NameTest": "Mark",
         };
-        const person = deserialize(Person, json);
+        const person = deserialize(Person, json)!;
         expect(person.name).to.be.equals(void 0);
     });
 
@@ -178,9 +178,9 @@ describe('index()', function () {
             "name": "John Doe",
             dob: "1995-11-10"
         };
-        const student = deserialize(Student, json);
+        const student = deserialize(Student, json)!;
         expect(student.fullName).to.be.equals('John Doe');
         expect(student.dateOfBirth).to.be.instanceof(Date);
-        expect(student.dateOfBirth.toString()).to.equal(new Date("1995-11-10").toString());
+        expect(student.dateOfBirth!.toString()).to.equal(new Date("1995-11-10").toString());
     });
 });