@litert/core - npm Package Compare versions

Comparing version 0.3.3 to 0.4.0

CHANGES.md

 # Changes Logs
 
+## v0.4.0
+
+- Now the **origin** only stand for the data carried by Exception.
+- Added the property **trace** for Exception to get the trace.
+- New method **is** helps determine if an error object is of LiteRT's exception.
+- Added asynchronous utility function **sleep**.
+
 ## v0.3.3
@@ -4,0 +11,0 @@

dist/class.Exception.d.ts

@@ -9,3 +9,17 @@ /**
     protected _origin: any;
+    protected _trace: string[];
+    /**
+     * The data needs to be carried by exception.
+     */
     readonly origin: any;
+    /**
+     * The trace of Exception.
+     *
+     * This is an array contains the calling stacks from the new operation of
+     * an exception.
+     */
+    readonly trace: string[];
+    /**
+     * The type of the exception.
+     */
     readonly type: string;
@@ -25,4 +39,8 @@ /**
      * @param message The description about this exception.
+     * @param origin The data needs to be carried by exception.
      */
     constructor(error: number, message: string, origin?: any);
+    /**
+     * @override
+     */
     toString(): string;
@@ -33,2 +51,9 @@ /**
     toJSON(): string;
+    /**
+     * THe method helps determine if an error object is of LiteRT's exception.
+     *
+     * @param e     The error object to be check.
+     * @param type  The type of exception to be ensured.
+     */
+    static is(e: any, type?: string): e is Exception;
 }

dist/class.Exception.js

@@ -6,3 +6,3 @@ "use strict";
    +----------------------------------------------------------------------+
-   | Copyright (c) 2007-2017 Fenying Studio                               |
+   | Copyright (c) 2018 Fenying Studio                                    |
    +----------------------------------------------------------------------+
@@ -14,3 +14,3 @@ | This source file is subject to version 2.0 of the Apache license,    |
    +----------------------------------------------------------------------+
-   | Authors: Angus Fenying <[e-mail]>                    |
+   | Authors: Angus Fenying <[e-mail]>                          |
    +----------------------------------------------------------------------+
@@ -23,5 +23,20 @@ */
 class Exception {
+    /**
+     * The data needs to be carried by exception.
+     */
     get origin() {
         return this._origin;
     }
+    /**
+     * The trace of Exception.
+     *
+     * This is an array contains the calling stacks from the new operation of
+     * an exception.
+     */
+    get trace() {
+        return this._trace;
+    }
+    /**
+     * The type of the exception.
+     */
     get type() {
@@ -47,2 +62,3 @@ return this._type;
      * @param message The description about this exception.
+     * @param origin The data needs to be carried by exception.
      */
@@ -52,4 +68,11 @@ constructor(error, message, origin) {
         this._message = message;
-        this._origin = origin || new Error("TRACE");
+        this._origin = origin;
+        this._trace = new Error().stack.split(/\s+at\s+/).slice(2);
+        /**
+         * this._type should be defined in the sub classes.
+         */
     }
+    /**
+     * @override
+     */
     toString() {
@@ -66,7 +89,17 @@ return `Error(${this._type} ${this._errno}): ${this.message}`;
             "message": this._message,
-            "origin": this._origin
+            "origin": this._origin,
+            "trace": this._trace
         });
     }
+    /**
+     * THe method helps determine if an error object is of LiteRT's exception.
+     *
+     * @param e     The error object to be check.
+     * @param type  The type of exception to be ensured.
+     */
+    static is(e, type) {
+        return e instanceof Exception && (type === void 0 || type === e.type);
+    }
 }
 exports.Exception = Exception;
 //# sourceMappingURL=class.Exception.js.map

dist/class.RawPromise.js

@@ -6,3 +6,3 @@ "use strict";
    +----------------------------------------------------------------------+
-   | Copyright (c) 2007-2017 Fenying Studio                               |
+   | Copyright (c) 2018 Fenying Studio                                    |
    +----------------------------------------------------------------------+
@@ -14,3 +14,3 @@ | This source file is subject to version 2.0 of the Apache license,    |
    +----------------------------------------------------------------------+
-   | Authors: Angus Fenying <[e-mail]>                    |
+   | Authors: Angus Fenying <[e-mail]>                          |
    +----------------------------------------------------------------------+
@@ -17,0 +17,0 @@ */

dist/index.d.ts

@@ -11,1 +11,3 @@ /**
 export * from "./class.RawPromise";
+import * as Async from "./utilities.async";
+export { Async };

dist/index.js

@@ -6,3 +6,3 @@ "use strict";
    +----------------------------------------------------------------------+
-   | Copyright (c) 2007-2017 Fenying Studio                               |
+   | Copyright (c) 2018 Fenying Studio                                    |
    +----------------------------------------------------------------------+
@@ -14,3 +14,3 @@ | This source file is subject to version 2.0 of the Apache license,    |
    +----------------------------------------------------------------------+
-   | Authors: Angus Fenying <[e-mail]>                    |
+   | Authors: Angus Fenying <[e-mail]>                          |
    +----------------------------------------------------------------------+
@@ -24,2 +24,4 @@ */
 __export(require("./class.RawPromise"));
+const Async = require("./utilities.async");
+exports.Async = Async;
 //# sourceMappingURL=index.js.map

package.json

 {
   "name": "@litert/core",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "description": "The core of LiteRT.",
   "main": "dist/index.js",
   "scripts": {
-    "build": "npm install && npm run clean && npm run lint && npm run build-only",
-    "clean": "rm -rf ./dist/",
-    "build-only": "tsc -p .",
-    "prepare": "npm run build-only",
-    "lint": "tslint --project tslint.json ./sources/*.ts ./sources/**/*.ts"
+    "prepare": "npm run rebuild",
+    "build": "tsc -p .",
+    "rebuild": "npm run clean && npm run lint && npm run build",
+    "test": "echo See directory sources/samples",
+    "clean": "rm -rf index.* server samples",
+    "lint": "tslint -p . -c tslint.json"
   },
@@ -26,3 +27,3 @@ "repository": {
   ],
-  "author": "Angus.Fenying <[e-mail]>",
+  "author": "Angus.Fenying <[e-mail]> (https://fenying.net)",
   "license": "Apache-2.0",
@@ -29,0 +30,0 @@ "typings": "dist/index.d.ts",

sources/class.Exception.ts

@@ -5,3 +5,3 @@ /*
    +----------------------------------------------------------------------+
-   | Copyright (c) 2007-2017 Fenying Studio                               |
+   | Copyright (c) 2018 Fenying Studio                                    |
    +----------------------------------------------------------------------+
@@ -13,3 +13,3 @@ | This source file is subject to version 2.0 of the Apache license,    |
    +----------------------------------------------------------------------+
-   | Authors: Angus Fenying <[e-mail]>                    |
+   | Authors: Angus Fenying <[e-mail]>                          |
    +----------------------------------------------------------------------+
@@ -31,2 +31,7 @@ */
 
+    protected _trace: string[];
+
+    /**
+     * The data needs to be carried by exception.
+     */
     public get origin(): any {
@@ -37,2 +42,16 @@
 
+    /**
+     * The trace of Exception.
+     *
+     * This is an array contains the calling stacks from the new operation of
+     * an exception.
+     */
+    public get trace(): string[] {
+
+        return this._trace;
+    }
+
+    /**
+     * The type of the exception.
+     */
     public get type(): string {
@@ -64,2 +83,3 @@
      * @param message The description about this exception.
+     * @param origin The data needs to be carried by exception.
      */
@@ -70,5 +90,13 @@ public constructor(error: number, message: string, origin?: any) {
         this._message = message;
-        this._origin = origin || new Error("TRACE");
+        this._origin = origin;
+        this._trace = (new Error().stack as string).split(/\s+at\s+/).slice(2);
+
+        /**
+         * this._type should be defined in the sub classes.
+         */
     }
 
+    /**
+     * @override
+     */
     public toString(): string {
@@ -88,5 +116,17 @@
             "message": this._message,
-            "origin": this._origin
+            "origin": this._origin,
+            "trace": this._trace
         });
     }
+
+    /**
+     * THe method helps determine if an error object is of LiteRT's exception.
+     *
+     * @param e     The error object to be check.
+     * @param type  The type of exception to be ensured.
+     */
+    public static is(e: any, type?: string): e is Exception {
+
+        return e instanceof Exception && (type === void 0 || type === e.type);
+    }
 }

sources/class.RawPromise.ts

@@ -5,3 +5,3 @@ /*
    +----------------------------------------------------------------------+
-   | Copyright (c) 2007-2017 Fenying Studio                               |
+   | Copyright (c) 2018 Fenying Studio                                    |
    +----------------------------------------------------------------------+
@@ -13,3 +13,3 @@ | This source file is subject to version 2.0 of the Apache license,    |
    +----------------------------------------------------------------------+
-   | Authors: Angus Fenying <[e-mail]>                    |
+   | Authors: Angus Fenying <[e-mail]>                          |
    +----------------------------------------------------------------------+
@@ -16,0 +16,0 @@ */

sources/index.ts

@@ -5,3 +5,3 @@ /*
    +----------------------------------------------------------------------+
-   | Copyright (c) 2007-2017 Fenying Studio                               |
+   | Copyright (c) 2018 Fenying Studio                                    |
    +----------------------------------------------------------------------+
@@ -13,3 +13,3 @@ | This source file is subject to version 2.0 of the Apache license,    |
    +----------------------------------------------------------------------+
-   | Authors: Angus Fenying <[e-mail]>                    |
+   | Authors: Angus Fenying <[e-mail]>                          |
    +----------------------------------------------------------------------+
@@ -35,1 +35,5 @@ */
 export * from "./class.RawPromise";
+
+import * as Async from "./utilities.async";
+
+export { Async };

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Improved metrics

Total package byte prevSize

33262

increased by25.65%

Number of package files

20

increased by25%

Lines of code

498

increased by48.66%

No dependency changes