benalu - npm Package Compare versions

Comparing version 0.0.8 to 1.0.0

dist/benalu.d.ts

@@ -11,7 +11,7 @@ export declare enum MemberType {
     memberType: MemberType;
-    proceed(): any;
+    proceed(): void;
 }
 export interface InterceptionInfo {
     memberName: string;
-    interceptors: Array<(invocation: Invocation) => void>;
+    interceptor: (invocation: Invocation) => void;
 }
@@ -21,3 +21,3 @@ export interface MemberProxyStrategyInfo {
     memberName: string;
-    interceptors: Array<(invocation: Invocation) => void>;
+    interceptor: (invocation: Invocation) => void;
 }
@@ -43,2 +43,3 @@ export interface MemberProxyStrategy {
     addInterception(interception: (invocation: Invocation) => void): this;
+    private createProxy(origin, interceptor);
     build(): T;
@@ -45,0 +46,0 @@ private getStrategy(memberType);

dist/benalu.js

@@ -13,22 +13,17 @@ "use strict";
     Interception.prototype.invoke = function (memberType, originMemberInvoker, parameters) {
-        if (this.info.interceptors.length == 0) {
+        if (!this.info.interceptor) {
             return originMemberInvoker(parameters);
         }
         else {
-            var returnValue = void 0;
-            for (var _i = 0, _a = this.info.interceptors; _i < _a.length; _i++) {
-                var interceptor = _a[_i];
-                var invocation = {
-                    parameters: parameters,
-                    memberType: memberType,
-                    memberName: this.info.memberName,
-                    proceed: function () {
-                        this.returnValue =
-                            originMemberInvoker(parameters);
-                    }
-                };
-                interceptor(invocation);
-                returnValue = invocation.returnValue;
-            }
-            return returnValue;
+            var invocation = {
+                parameters: parameters,
+                memberType: memberType,
+                memberName: this.info.memberName,
+                proceed: function () {
+                    this.returnValue =
+                        originMemberInvoker(parameters);
+                }
+            };
+            this.info.interceptor(invocation);
+            return invocation.returnValue;
         }
@@ -91,11 +86,11 @@ };
     };
-    BenaluBuilder.prototype.build = function () {
+    BenaluBuilder.prototype.createProxy = function (origin, interceptor) {
         var proxy = new Object();
-        for (var key in this.origin) {
-            var memberType = typeof this.origin[key];
+        for (var key in origin) {
+            var memberType = typeof origin[key];
             var strategy = this.getStrategy(memberType);
             strategy.apply(proxy, {
                 memberName: key,
-                origin: this.origin,
-                interceptors: this.intercepts
+                origin: origin,
+                interceptor: interceptor
             });
@@ -105,2 +100,10 @@ }
     };
+    BenaluBuilder.prototype.build = function () {
+        var originObject = this.origin;
+        for (var _i = 0, _a = this.intercepts; _i < _a.length; _i++) {
+            var interceptor = _a[_i];
+            originObject = this.createProxy(originObject, interceptor);
+        }
+        return originObject;
+    };
     BenaluBuilder.prototype.getStrategy = function (memberType) {
@@ -107,0 +110,0 @@ if (memberType == "function") {

package.json

 {
   "name": "benalu",
-  "version": "0.0.8",
+  "version": "1.0.0",
   "description": "A dynamic proxy for javascript",
@@ -8,3 +8,3 @@ "main": "dist/benalu.js",
   "scripts": {
-    "test": "mocha tests/**/*.js"
+    "test": "gulp"
   },
@@ -21,12 +21,13 @@ "keywords": [
   "devDependencies": {
+    "@types/chai": "^3.4.34",
+    "@types/mocha": "^2.2.33",
     "chai": "^3.5.0",
     "gulp": "^3.9.1",
-    "gulp-istanbul": "^0.10.3",
-    "gulp-mocha": "^2.2.0",
-    "gulp-tslint": "^4.3.3",
-    "gulp-typescript": "^2.12.1",
-    "run-sequence": "^1.1.5",
-    "tslint": "^3.5.0",
-    "typescript": "^1.8.2"
+    "gulp-istanbul": "^1.1.1",
+    "gulp-mocha": "^3.0.1",
+    "gulp-typescript": "^3.1.3",
+    "mocha": "^3.2.0",
+    "run-sequence": "^1.2.2",
+    "typescript": "^2.0.10"
   }
 }

README.md

@@ -11,3 +11,2 @@ #Benalu
 Benalu also useful for IOC container library that hasn't support for interception
-like [Inversify 1.x](http://inversify.io)
 
@@ -30,2 +29,4 @@ ###Features
 ```Javascript
+var Benalu = require('benalu');
+
 //declare the class
@@ -74,5 +75,47 @@ function MyObject(){}
 
-###Interception Priority
-Interception can be applied more than one in a proxy. The last inserted interceptor 
-having the most priority. If the last interceptor change the return value of Invocation 
-then all previous override will be ignored.
+###Multiple Interception
+Benalu also support multiple interception. 
+
+```Javascript
+var Benalu = require('benalu');
+
+function MyObject(){}
+MyObject.prototype.getNumber = function(){
+    console.log("The real method called");
+    return 700;
+}
+
+var myObject = new MyObject();
+     
+var proxy = Benalu.fromInstance(myObject)
+    .addInterception(function(i) {
+        if(i.methodName == "getNumber"){
+            console.log("First interceptor before proceed");
+            i.proceed();
+            console.log("First interceptor after proceed");
+            i.returnValue = 300;
+        }
+    })
+    .addInterception(function(i) {
+        if(i.methodName == "getNumber"){
+            console.log("Second interceptor before proceed");
+            i.proceed();
+            console.log("Second interceptor after proceed");
+            i.returnValue = i.returnValue + 300;
+        }
+    })
+    .build();
+    
+var numResult = proxy.getNumber();
+//numResult = 600
+```
+
+Above code will write log in the console like below:
+
+```
+Second interceptor before proceed
+First interceptor before proceed
+The real method called
+First interceptor after proceed
+Second interceptor after proceed
+```

Fixed alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

10912

increased by10.47%

Lines of code

166

increased by2.47%

Number of low quality alerts

0

decreased by-100%

Number of lines in readme file

119

increased by56.58%

Worsened metrics

Dev dependency count

10

increased by11.11%

No dependency changes