@connectv/core
Version:
agent-based reactive programming library for typescript/javascript
60 lines • 2.22 kB
JavaScript
;
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 emission_1 = require("../emission");
/**
*
* Represents when an error has occured during handling an emission.
* You can retrieve the emission that resulted in the error via `.emission` property,
* and you can retrieve the original error via `.original` property.
*
*/
var EmissionError = /** @class */ (function (_super) {
__extends(EmissionError, _super);
function EmissionError(original, emission) {
var _this = _super.call(this, original instanceof Error ? original.message : original) || this;
_this.emission = emission;
if (original instanceof Error)
_this.original = original;
else
_this.original = new Error(original);
return _this;
}
Object.defineProperty(EmissionError.prototype, "message", {
get: function () { return this.original.message; },
enumerable: true,
configurable: true
});
Object.defineProperty(EmissionError.prototype, "stack", {
get: function () { return this.original.stack; },
enumerable: true,
configurable: true
});
return EmissionError;
}(Error));
exports.EmissionError = EmissionError;
/**
*
* Checks if an object is an `EmissionError` (this is needed due to some issues
* with Typescript's typechecking on Errors).
*
*/
function isEmissionError(err) {
return err instanceof Error &&
err.original instanceof Error &&
err.emission instanceof emission_1.Emission;
}
exports.isEmissionError = isEmissionError;
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