| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| import {Injectable} from '@angular/core'; |
| import {HttpClient, HttpErrorResponse, HttpHeaders} from '@angular/common/http'; |
| import {RestURLBuilder} from 'rest-url-builder'; |
| import swal from 'sweetalert'; |
| |
| import 'rxjs/add/operator/toPromise'; |
| import {Subject} from 'rxjs/Subject'; |
| |
| import {ServiceDefinition} from './servicedefinition'; |
| |
| @Injectable() |
| export class ServiceDefinitionService { |
| apiUrl = window.location.pathname.replace(new RegExp('admin-ui/.*'), 'api/v1/'); |
| serviceDefinitionsBaseUrl = this.apiUrl + 'servicedefinitions'; |
| serviceDefinitionUrlTemplate = this.serviceDefinitionsBaseUrl + '/:service/:role/:version'; |
| selectedServiceDefinitionSource = new Subject<ServiceDefinition>(); |
| selectedServiceDefinition$ = this.selectedServiceDefinitionSource.asObservable(); |
| urlBuilder = new RestURLBuilder(); |
| |
| constructor(private http: HttpClient) { |
| } |
| |
| getServiceDefinitions(): Promise<ServiceDefinition[]> { |
| let headers = new HttpHeaders(); |
| headers = this.addXmlHeaders(headers); |
| return this.http.get(this.serviceDefinitionsBaseUrl, { headers: headers}) |
| .toPromise() |
| .then(response => response['serviceDefinitions'].serviceDefinition as ServiceDefinition[]) |
| .catch((err: HttpErrorResponse) => { |
| console.debug('ServiceDefinitionService --> getServiceDefinitions() --> ' + this.serviceDefinitionsBaseUrl |
| + '\n error: ' + err.message); |
| if (err.status === 401) { |
| window.location.assign(document.location.pathname); |
| } else { |
| return this.handleError(err); |
| } |
| }); |
| } |
| |
| getServiceDefinitionXml(serviceDefinition: ServiceDefinition) { |
| let headers = new HttpHeaders(); |
| headers = this.addXmlHeaders(headers); |
| let urlBuilder = this.urlBuilder.buildRestURL(this.serviceDefinitionUrlTemplate); |
| urlBuilder.setNamedParameter('service', serviceDefinition.service); |
| urlBuilder.setNamedParameter('role', serviceDefinition.role); |
| urlBuilder.setNamedParameter('version', serviceDefinition.version); |
| return this.http.get(urlBuilder.get(), {headers: headers, responseType: 'text'}) |
| .toPromise() |
| .then(response => response) |
| .catch((err: HttpErrorResponse) => { |
| console.debug('ServiceDefinitionService --> getServiceDefinitionXml() --> ' + urlBuilder.get() |
| + '\n error: ' + err.message); |
| if (err.status === 401) { |
| window.location.assign(document.location.pathname); |
| } else { |
| return this.handleError(err); |
| } |
| }); |
| } |
| |
| saveNewServiceDefinition(xml: string): Promise<string> { |
| let xheaders = new HttpHeaders(); |
| xheaders = this.addXmlHeaders(xheaders); |
| let serviceDefintionXml = xml.replace('<serviceDefinitions>', '').replace('</serviceDefinitions>', ''); |
| return this.http.post(this.serviceDefinitionsBaseUrl, serviceDefintionXml, {headers: xheaders, responseType: 'text'}) |
| .toPromise() |
| .then(response => response) |
| .catch((err: HttpErrorResponse) => { |
| console.debug('ServiceDefinitionService --> saveNewServiceDefinition() --> ' + this.serviceDefinitionsBaseUrl |
| + '\n error: ' + err.status + ' ' + err.message); |
| if (err.status === 401) { |
| window.location.assign(document.location.pathname); |
| } else { |
| return this.handleError(err); |
| } |
| }); |
| } |
| |
| updateServiceDefinition(xml: string): Promise<string> { |
| let xheaders = new HttpHeaders(); |
| xheaders = this.addXmlHeaders(xheaders); |
| let serviceDefintionXml = xml.replace('<serviceDefinitions>', '').replace('</serviceDefinitions>', ''); |
| return this.http.put(this.serviceDefinitionsBaseUrl, serviceDefintionXml, {headers: xheaders, responseType: 'text'}) |
| .toPromise() |
| .then(response => response) |
| .catch((err: HttpErrorResponse) => { |
| console.debug('ServiceDefinitionService --> updateServiceDefinition() --> ' + this.serviceDefinitionsBaseUrl |
| + '\n error: ' + err.status + ' ' + err.message); |
| if (err.status === 401) { |
| window.location.assign(document.location.pathname); |
| } else { |
| return this.handleError(err); |
| } |
| }); |
| } |
| |
| deleteServiceDefinition(serviceDefinition: ServiceDefinition): Promise<string> { |
| let xheaders = new HttpHeaders(); |
| xheaders = this.addXmlHeaders(xheaders); |
| let urlBuilder = this.urlBuilder.buildRestURL(this.serviceDefinitionUrlTemplate); |
| urlBuilder.setNamedParameter('service', serviceDefinition.service); |
| urlBuilder.setNamedParameter('role', serviceDefinition.role); |
| urlBuilder.setNamedParameter('version', serviceDefinition.version); |
| return this.http.delete(urlBuilder.get(), {headers: xheaders, responseType: 'text'}) |
| .toPromise() |
| .then(response => response) |
| .catch((err: HttpErrorResponse) => { |
| console.debug('ServiceDefinitionService --> deleteServiceDefinition() --> ' + urlBuilder.get() |
| + '\n error: ' + err.status + ' ' + err.message); |
| if (err.status === 401) { |
| window.location.assign(document.location.pathname); |
| } else { |
| return this.handleError(err); |
| } |
| }); |
| } |
| |
| selectedServiceDefinition(value: ServiceDefinition) { |
| this.selectedServiceDefinitionSource.next(value); |
| } |
| |
| addJsonHeaders(headers: HttpHeaders): HttpHeaders { |
| return this.addCsrfHeaders(headers.append('Accept', 'application/json') |
| .append('Content-Type', 'application/json')); |
| } |
| |
| addXmlHeaders(headers: HttpHeaders): HttpHeaders { |
| return this.addCsrfHeaders(headers.append('Accept', 'application/xml') |
| .append('Content-Type', 'application/xml')); |
| } |
| |
| addCsrfHeaders(headers: HttpHeaders): HttpHeaders { |
| return this.addXHRHeaders(headers.append('X-XSRF-Header', 'admin-ui')); |
| } |
| |
| addXHRHeaders(headers: HttpHeaders): HttpHeaders { |
| return headers.append('X-Requested-With', 'XMLHttpRequest'); |
| } |
| |
| private handleError(error: HttpErrorResponse): Promise<any> { |
| swal('Oops!', 'Something went wrong!\n' + (error.error ? error.error : error.statusText), 'error'); |
| return Promise.reject(error.message || error); |
| } |
| |
| } |