1 | "use strict";
|
2 | var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
3 | if (k2 === undefined) k2 = k;
|
4 | Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
|
5 | }) : (function(o, m, k, k2) {
|
6 | if (k2 === undefined) k2 = k;
|
7 | o[k2] = m[k];
|
8 | }));
|
9 | var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
|
10 | Object.defineProperty(o, "default", { enumerable: true, value: v });
|
11 | }) : function(o, v) {
|
12 | o["default"] = v;
|
13 | });
|
14 | var __importStar = (this && this.__importStar) || function (mod) {
|
15 | if (mod && mod.__esModule) return mod;
|
16 | var result = {};
|
17 | if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
|
18 | __setModuleDefault(result, mod);
|
19 | return result;
|
20 | };
|
21 | Object.defineProperty(exports, "__esModule", { value: true });
|
22 | exports.typeConstraint = exports.namedConstraint = exports.taggedConstraint = exports.traverseAncerstors = void 0;
|
23 | var METADATA_KEY = __importStar(require("../constants/metadata_keys"));
|
24 | var metadata_1 = require("../planning/metadata");
|
25 | var traverseAncerstors = function (request, constraint) {
|
26 | var parent = request.parentRequest;
|
27 | if (parent !== null) {
|
28 | return constraint(parent) ? true : traverseAncerstors(parent, constraint);
|
29 | }
|
30 | else {
|
31 | return false;
|
32 | }
|
33 | };
|
34 | exports.traverseAncerstors = traverseAncerstors;
|
35 | var taggedConstraint = function (key) { return function (value) {
|
36 | var constraint = function (request) {
|
37 | return request !== null && request.target !== null && request.target.matchesTag(key)(value);
|
38 | };
|
39 | constraint.metaData = new metadata_1.Metadata(key, value);
|
40 | return constraint;
|
41 | }; };
|
42 | exports.taggedConstraint = taggedConstraint;
|
43 | var namedConstraint = taggedConstraint(METADATA_KEY.NAMED_TAG);
|
44 | exports.namedConstraint = namedConstraint;
|
45 | var typeConstraint = function (type) { return function (request) {
|
46 | var binding = null;
|
47 | if (request !== null) {
|
48 | binding = request.bindings[0];
|
49 | if (typeof type === "string") {
|
50 | var serviceIdentifier = binding.serviceIdentifier;
|
51 | return serviceIdentifier === type;
|
52 | }
|
53 | else {
|
54 | var constructor = request.bindings[0].implementationType;
|
55 | return type === constructor;
|
56 | }
|
57 | }
|
58 | return false;
|
59 | }; };
|
60 | exports.typeConstraint = typeConstraint;
|
61 | //# sourceMappingURL=constraint_helpers.js.map |
\ | No newline at end of file |