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Merge pull request #53 from 3dcitydb/kml-datasource
Add support for thematic data in KML documents
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127 changes: 127 additions & 0 deletions
127
3dwebclient/utils/mashup-data-source-service/application/KMLDataSource.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| 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 __()); | ||
| }; | ||
| })(); | ||
| var KMLDataSource = /** @class */ (function (_super) { | ||
| __extends(KMLDataSource, _super); | ||
| function KMLDataSource(signInController, options) { | ||
| return _super.call(this, signInController, options) || this; | ||
| } | ||
| KMLDataSource.prototype.responseToKvp = function (response) { | ||
| if (this._thirdPartyHandler) { | ||
| switch (this._thirdPartyHandler.type) { | ||
| case ThirdPartyHandler.Cesium: { | ||
| // the handler is Cesium.KMLDataSource | ||
| return this.responseCesiumToKvp(response); | ||
| break; | ||
| } | ||
| default: { | ||
| // no valid handler found | ||
| return this.responseOwnToKvp(response); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| }; | ||
| KMLDataSource.prototype.responseCesiumToKvp = function (response) { | ||
| // response is already in JSON | ||
| // only support Data https://cesium.com/docs/cesiumjs-ref-doc/KmlFeatureData.html | ||
| var result = new Map(); | ||
| /* <Data name=""> | ||
| <displayName></displayName> | ||
| <value></value> | ||
| </Data | ||
| */ | ||
| for (var key in response) { | ||
| // if no displayName is available -> use attribute name instead | ||
| if (response[key] && response[key].displayName) { | ||
| result[response[key].displayName] = response[key].value; | ||
| } | ||
| else { | ||
| result[key] = response[key].value; | ||
| } | ||
| } | ||
| return result; | ||
| }; | ||
| KMLDataSource.prototype.responseOwnToKvp = function (response) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.countFromResult = function (res) { | ||
| return res.getSize(); | ||
| }; | ||
| KMLDataSource.prototype.deleteDataRecordUsingId = function (id) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.fetchIdsFromResult = function (res) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.insertDataRecord = function (record) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.queryUsingIds = function (ids) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.queryUsingNames = function (names, limit) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.queryUsingId = function (id, callback, limit) { | ||
| if (this._thirdPartyHandler) { | ||
| // prioritize the implementation of the provided 3rd-party handler | ||
| switch (this._thirdPartyHandler.type) { | ||
| case ThirdPartyHandler.Cesium: { | ||
| // the handler is Cesium.KMLDataSource | ||
| var entities = this._thirdPartyHandler.handler.entities; | ||
| var entity = entities.getById(id); | ||
| // entity is Cesium.KMLFeatureData | ||
| callback(entity.kml.extendedData); | ||
| break; | ||
| } | ||
| default: { | ||
| // no valid handler found | ||
| callback(null); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| else { | ||
| // using own implementation | ||
| // TODO | ||
| } | ||
| }; | ||
| KMLDataSource.prototype.queryUsingSql = function (sql, callback, limit) { | ||
| // TODO | ||
| return; | ||
| }; | ||
| KMLDataSource.prototype.queryUsingTypes = function (types, limit) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.sumFromResultByColIndex = function (res, colIndex) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.sumFromResultByName = function (res, name) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| KMLDataSource.prototype.updateDataRecordUsingId = function (id, newRecord) { | ||
| // TODO | ||
| return null; | ||
| }; | ||
| return KMLDataSource; | ||
| }(XMLDataSource)); |
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20 changes: 20 additions & 0 deletions
20
3dwebclient/utils/mashup-data-source-service/core/XMLDataSource.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| 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 __()); | ||
| }; | ||
| })(); | ||
| var XMLDataSource = /** @class */ (function (_super) { | ||
| __extends(XMLDataSource, _super); | ||
| function XMLDataSource(signInController, options) { | ||
| return _super.call(this, signInController, options) || this; | ||
| } | ||
| return XMLDataSource; | ||
| }(DataSource)); |
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