62 lines
No EOL
2.4 KiB
JavaScript
62 lines
No EOL
2.4 KiB
JavaScript
"use strict";
|
|
var __extends = (this && this.__extends) || (function () {
|
|
var extendStatics = function (d, b) {
|
|
extendStatics = Object.setPrototypeOf ||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|
return extendStatics(d, b);
|
|
}
|
|
return function (d, b) {
|
|
extendStatics(d, b);
|
|
function __() { this.constructor = d; }
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|
};
|
|
})();
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var OuterSubscriber_1 = require("../OuterSubscriber");
|
|
var InnerSubscriber_1 = require("../InnerSubscriber");
|
|
var subscribeToResult_1 = require("../util/subscribeToResult");
|
|
function catchError(selector) {
|
|
return function catchErrorOperatorFunction(source) {
|
|
var operator = new CatchOperator(selector);
|
|
var caught = source.lift(operator);
|
|
return (operator.caught = caught);
|
|
};
|
|
}
|
|
exports.catchError = catchError;
|
|
var CatchOperator = (function () {
|
|
function CatchOperator(selector) {
|
|
this.selector = selector;
|
|
}
|
|
CatchOperator.prototype.call = function (subscriber, source) {
|
|
return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught));
|
|
};
|
|
return CatchOperator;
|
|
}());
|
|
var CatchSubscriber = (function (_super) {
|
|
__extends(CatchSubscriber, _super);
|
|
function CatchSubscriber(destination, selector, caught) {
|
|
var _this = _super.call(this, destination) || this;
|
|
_this.selector = selector;
|
|
_this.caught = caught;
|
|
return _this;
|
|
}
|
|
CatchSubscriber.prototype.error = function (err) {
|
|
if (!this.isStopped) {
|
|
var result = void 0;
|
|
try {
|
|
result = this.selector(err, this.caught);
|
|
}
|
|
catch (err2) {
|
|
_super.prototype.error.call(this, err2);
|
|
return;
|
|
}
|
|
this._unsubscribeAndRecycle();
|
|
var innerSubscriber = new InnerSubscriber_1.InnerSubscriber(this, undefined, undefined);
|
|
this.add(innerSubscriber);
|
|
subscribeToResult_1.subscribeToResult(this, result, undefined, undefined, innerSubscriber);
|
|
}
|
|
};
|
|
return CatchSubscriber;
|
|
}(OuterSubscriber_1.OuterSubscriber));
|
|
//# sourceMappingURL=catchError.js.map
|