nakedobjects.spa/lib/app/error.service.js

Single Page Application client for a Naked Objects application.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { UrlManagerService } from './url-manager.service';
import { ContextService } from './context.service';
import * as Models from './models';
import { Injectable } from '@angular/core';
import { ConfigService } from './config.service';
var ErrorService = (function () {
    function ErrorService(urlManager, context, configService) {
        var _this = this;
        this.urlManager = urlManager;
        this.context = context;
        this.configService = configService;
        this.preProcessors = [];
        this.setErrorPreprocessor(function (reject) {
            if (reject.category === Models.ErrorCategory.HttpClientError && reject.httpErrorCode === Models.HttpStatusCode.PreconditionFailed) {
                if (reject.originalUrl) {
                    var oid = Models.ObjectIdWrapper.fromHref(reject.originalUrl, configService.config.keySeparator);
                    _this.context.setConcurrencyError(oid);
                    reject.handled = true;
                }
            }
        });
    }
    ErrorService.prototype.handleHttpServerError = function (reject) {
        this.urlManager.setError(Models.ErrorCategory.HttpServerError);
    };
    ErrorService.prototype.handleHttpClientError = function (reject, displayMessages) {
        switch (reject.httpErrorCode) {
            case (Models.HttpStatusCode.UnprocessableEntity):
                displayMessages(reject.error);
                break;
            default:
                this.urlManager.setError(Models.ErrorCategory.HttpClientError, reject.httpErrorCode);
        }
    };
    ErrorService.prototype.handleClientError = function (reject) {
        this.urlManager.setError(Models.ErrorCategory.ClientError, reject.clientErrorCode);
    };
    ErrorService.prototype.handleError = function (reject) {
        this.handleErrorAndDisplayMessages(reject, function () { });
    };
    ;
    ErrorService.prototype.handleErrorAndDisplayMessages = function (reject, displayMessages) {
        this.preProcessors.forEach(function (p) { return p(reject); });
        if (reject.handled) {
            return;
        }
        reject.handled = true;
        this.context.setError(reject);
        switch (reject.category) {
            case (Models.ErrorCategory.HttpServerError):
                this.handleHttpServerError(reject);
                break;
            case (Models.ErrorCategory.HttpClientError):
                this.handleHttpClientError(reject, displayMessages);
                break;
            case (Models.ErrorCategory.ClientError):
                this.handleClientError(reject);
                break;
        }
    };
    ;
    ErrorService.prototype.setErrorPreprocessor = function (handler) {
        this.preProcessors.push(handler);
    };
    ;
    return ErrorService;
}());
ErrorService = __decorate([
    Injectable(),
    __metadata("design:paramtypes", [UrlManagerService,
        ContextService,
        ConfigService])
], ErrorService);
export { ErrorService };
//# sourceMappingURL=error.service.js.map