@eclipse-ditto/ditto-javascript-client-dom
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DOM implementation of Eclipse Ditto JavaScript API to be used in browsers.
101 lines • 3.7 kB
JavaScript
/*!
* Copyright (c) 2019 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
import { SearchThingsResponse } from '../../model/response';
import { DefaultSearchOptions } from '../../options/request.options';
import { ContentType } from '../constants/content-type';
import { Header } from '../constants/header';
import { HttpVerb } from '../constants/http-verb';
/**
* Handle to send Search requests.
*/
export class DefaultSearchHandle {
constructor(requestFactory) {
this.requestFactory = requestFactory;
}
/**
* returns an instance of SearchHandle using the provided RequestSender.
*
* @param builder - The builder for the RequestSender to work with.
* @returns The SearchHandle
*/
static getInstance(builder) {
return new DefaultSearchHandle(builder.buildInstance('search/things'));
}
/**
* Searches for Things that match the restrictions set in options.
*
* @param options - Options to use for the search.
* @returns The search result
*/
search(options) {
return this.requestFactory.fetchJsonRequest({
verb: HttpVerb.GET,
parser: SearchThingsResponse.fromObject,
requestOptions: options
});
}
/**
* Searches for Things that match the restrictions set in options using a http post request.
*
* @param options - Options to use for the search.
* @returns The search result
*/
postSearch(options) {
return this.requestFactory.fetchFormRequest({
verb: HttpVerb.POST,
parser: SearchThingsResponse.fromObject,
payload: options === null || options === void 0 ? void 0 : options.getOptions(),
requestOptions: this.getFormRequestOptions(options)
});
}
/**
* Counts the Things that match the restrictions set in options.
*
* @param options - Options to use for the search.
* @returns The count
*/
count(options) {
return this.requestFactory.fetchJsonRequest({
verb: HttpVerb.GET,
parser: Number,
path: 'count',
requestOptions: options
});
}
/**
* Counts the Things that match the restrictions set in options using a http post request.
*
* @param options - Options to use for the search.
* @returns The count
*/
postCount(options) {
return this.requestFactory.fetchFormRequest({
verb: HttpVerb.POST,
parser: Number,
path: 'count',
payload: options === null || options === void 0 ? void 0 : options.getOptions(),
requestOptions: this.getFormRequestOptions(options)
});
}
getFormRequestOptions(options) {
const requestOptions = DefaultSearchOptions.getInstance();
options === null || options === void 0 ? void 0 : options.getHeaders().forEach((value, key) => {
requestOptions.addHeader(key, value);
});
if (!(requestOptions === null || requestOptions === void 0 ? void 0 : requestOptions.getHeaders().has(Header.CONTENT_TYPE))) {
requestOptions === null || requestOptions === void 0 ? void 0 : requestOptions.addHeader(Header.CONTENT_TYPE, ContentType.FORM_URLENCODED);
}
return requestOptions;
}
}
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