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AddressMatchService.js
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126 lines (118 loc) · 4.11 KB
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/* Copyright© 2000 - 2023 SuperMap Software Co.Ltd. All rights reserved.
* This program are made available under the terms of the Apache License, Version 2.0
* which accompanies this distribution and is available at http://www.apache.org/licenses/LICENSE-2.0.html.*/
import { CommonServiceBase } from './CommonServiceBase';
import { GeoCodingParameter } from './GeoCodingParameter';
import { GeoDecodingParameter } from './GeoDecodingParameter';
/**
* @class AddressMatchService
* @deprecatedclass SuperMap.AddressMatchService
* @category iServer AddressMatch
* @classdesc 地址匹配服务，包括正向匹配和反向匹配。
* @param {string} url - 服务地址。
* @param {Object} options - 可选参数。
* @param {boolean} [options.crossOrigin] - 是否允许跨域请求。
* @param {Object} [options.headers] - 请求头。
* @usage
*/
export class AddressMatchService extends CommonServiceBase {
constructor(url, options) {
super(url, options);
this.options = options || {};
this.eventCount = 0;
this.CLASS_NAME = 'SuperMap.AddressMatchService';
}
/**
* @function AddressMatchService.prototype.destroy
* @override
*/
destroy() {
super.destroy();
}
/**
* @function AddressMatchService.prototype.code
* @param {string} url - 正向地址匹配服务地址。
* @param {GeoCodingParameter} params - 正向地址匹配服务参数。
*/
code(url, params, callback) {
if (!(params instanceof GeoCodingParameter)) {
return;
}
this.processAsync(url, params, callback);
}
/**
* @function AddressMatchService.prototype.decode
* @param {string} url - 反向地址匹配服务地址。
* @param {GeoDecodingParameter} params - 反向地址匹配服务参数。
*/
decode(url, params, callback) {
if (!(params instanceof GeoDecodingParameter)) {
return;
}
this.processAsync(url, params, callback);
}
/**
* @function AddressMatchService.prototype.processAsync
* @description 负责将客户端的动态分段服务参数传递到服务端。
* @param {string} url - 服务地址。
* @param {Object} params - 参数。
*/
processAsync(url, params, callback) {
let eventId = ++this.eventCount;
let eventListeners = {
scope: this,
processCompleted: function(result) {
if (eventId === result.result.eventId && callback) {
delete result.result.eventId;
callback(result);
this.events && this.events.un(eventListeners);
return false;
}
},
processFailed: function(result) {
if ((eventId === result.error.eventId || eventId === result.eventId) && callback) {
callback(result);
this.events && this.events.un(eventListeners);
return false;
}
}
}
this.events.on(eventListeners);
this.request({
method: 'GET',
url,
params,
scope: this,
success(result, options) {
result.eventId = eventId;
this.serviceProcessCompleted(result, options);
},
failure(result, options) {
if (result.error) {
result.error.eventId = eventId;
}
result.eventId = eventId;
this.serviceProcessFailed(result, options);
}
});
}
/**
* @function AddressMatchService.prototype.serviceProcessCompleted
* @param {Object} result - 服务器返回的结果对象。
* @description 服务流程是否完成
*/
serviceProcessCompleted(result, options) {
if (result.succeed) {
delete result.succeed;
}
super.serviceProcessCompleted(result, options);
}
/**
* @function AddressMatchService.prototype.serviceProcessCompleted
* @param {Object} result - 服务器返回的结果对象。
* @description 服务流程是否失败
*/
serviceProcessFailed(result, options) {
super.serviceProcessFailed(result, options);
}
}