@itwin/ecschema-rpcinterface-common
Version:
Schema RPC Interface common interface
55 lines • 2.7 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.RpcIncrementalSchemaLocater = void 0;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
const core_common_1 = require("@itwin/core-common");
const ecschema_metadata_1 = require("@itwin/ecschema-metadata");
const ECSchemaRpcInterface_1 = require("./ECSchemaRpcInterface");
/**
* A [[ECSqlSchemaLocater]]($ecschema-metadata) implementation that uses the ECSchema RPC interfaces to load schemas incrementally.
* @beta
*/
class RpcIncrementalSchemaLocater extends ecschema_metadata_1.ECSqlSchemaLocater {
_iModelProps;
/**
* Initializes a new instance of the RpcIncrementalSchemaLocater class.
*/
constructor(iModelProps, options) {
super(options);
this._iModelProps = iModelProps;
}
/**
* Executes the given ECSql query and returns the resulting rows.
* @param query The ECSql query to execute.
* @param options Optional arguments to control the query result.
* @returns A promise that resolves to the resulting rows.
*/
async executeQuery(query, options) {
const ecSqlQueryClient = core_common_1.IModelReadRpcInterface.getClient();
const queryExecutor = {
execute: async (request) => ecSqlQueryClient.queryRows(this._iModelProps, request),
};
const queryOptions = {
limit: { count: options?.limit },
rowFormat: core_common_1.QueryRowFormat.UseECSqlPropertyNames,
};
const queryParameters = options && options.parameters ? core_common_1.QueryBinder.from(options.parameters) : undefined;
const queryReader = new core_common_1.ECSqlReader(queryExecutor, query, queryParameters, queryOptions);
return queryReader.toArray();
}
/**
* Gets the [[SchemaProps]]($ecschema-metadata) for the given [[SchemaKey]]($ecschema-metadata).
* This is the full schema json with all elements that are defined in the schema.
* @param schemaKey The schema key of the schema to be resolved.
*/
async getSchemaProps(schemaKey) {
const rpcSchemaClient = ECSchemaRpcInterface_1.ECSchemaRpcInterface.getClient();
return rpcSchemaClient.getSchemaJSON(this._iModelProps, schemaKey.name);
}
;
}
exports.RpcIncrementalSchemaLocater = RpcIncrementalSchemaLocater;
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