@itwin/core-backend
Version:
iTwin.js backend components
82 lines • 4.04 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
/** @packageDocumentation
* @module iModels
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.GeoCoordConfig = void 0;
const core_bentley_1 = require("@itwin/core-bentley");
const CloudSqlite_1 = require("./CloudSqlite");
const IModelHost_1 = require("./IModelHost");
const NativePlatform_1 = require("./internal/NativePlatform");
const loggerCat = "GeoCoord";
const makeSettingName = (name) => `${"itwin/core/gcs"}/${name}`;
/**
* Internal class to configure and load the gcs workspaces for an iModel.
* @internal
*/
class GeoCoordConfig {
/** array of cloud prefetch tasks that may be awaited to permit offline usage */
static prefetches = [];
static settingName = {
databases: makeSettingName("databases"),
defaultDatabases: makeSettingName("default/databases"),
disableWorkspaces: makeSettingName("disableWorkspaces"),
};
static addGcsWorkspace(dbProps) {
// override to disable loading GCS data from workspaces
if (IModelHost_1.IModelHost.appWorkspace.settings.getBoolean(GeoCoordConfig.settingName.disableWorkspaces, false))
return;
try {
const ws = IModelHost_1.IModelHost.appWorkspace;
const container = ws.getContainer({ ...dbProps, accessToken: "" }); // all gcs containers are public so no accessToken is required
const cloudContainer = container.cloudContainer;
if (!cloudContainer?.isConnected) {
core_bentley_1.Logger.logError("GeoCoord", `could not load gcs database "${dbProps.dbName}"`);
return;
}
const gcsDbName = container.resolveDbFileName(dbProps);
const gcsDbProps = cloudContainer.queryDatabase(gcsDbName);
if (undefined === gcsDbProps)
throw new Error(`database "${gcsDbName}" not found in container "${dbProps.containerId}"`);
if (!NativePlatform_1.IModelNative.platform.addGcsWorkspaceDb(gcsDbName, cloudContainer, dbProps.priority))
return; // already had this db
core_bentley_1.Logger.logInfo(loggerCat, `loaded gcsDb "${gcsDbName}", from "${dbProps.baseUri}/${dbProps.containerId}" size=${gcsDbProps.totalBlocks}, local=${gcsDbProps.localBlocks}`);
if (true === dbProps.prefetch)
this.prefetches.push(CloudSqlite_1.CloudSqlite.startCloudPrefetch(cloudContainer, gcsDbName));
}
catch (e) {
let msg = `Cannot load GCS workspace (${e.errorNumber}): ${core_bentley_1.BentleyError.getErrorMessage(e)}`;
msg += `,container=${dbProps.baseUri}/${dbProps.containerId}, storage=${dbProps.storageType}, public=${dbProps.isPublic}, cacheDir=${IModelHost_1.IModelHost.cacheDir}`;
core_bentley_1.Logger.logError(loggerCat, msg);
}
}
static loadAll(settings, settingName) {
const dbProps = settings.getArray(settingName);
if (dbProps) {
for (const entry of dbProps) {
this.addGcsWorkspace(entry);
}
}
}
static _defaultDbsLoaded = false;
static onStartup() {
this._defaultDbsLoaded = false;
this.prefetches.length = 0;
}
static loadDefaultDatabases() {
if (!this._defaultDbsLoaded) {
this._defaultDbsLoaded = true;
this.loadAll(IModelHost_1.IModelHost.appWorkspace.settings, this.settingName.defaultDatabases);
}
}
static loadForImodel(settings) {
this.loadDefaultDatabases();
this.loadAll(settings, this.settingName.databases);
}
}
exports.GeoCoordConfig = GeoCoordConfig;
//# sourceMappingURL=GeoCoordConfig.js.map