@aws-cdk/core/lib/names.js

"use strict";
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Names = void 0;
const jsiiDeprecationWarnings = require("../.warnings.jsii.js");
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const constructs_1 = require("constructs");
const uniqueid_1 = require("./private/uniqueid");
/**
 * Functions for devising unique names for constructs. For example, those can be
 * used to allocate unique physical names for resources.
 */
class Names {
    constructor() { }
    /**
     * Returns a CloudFormation-compatible unique identifier for a construct based
     * on its path. The identifier includes a human readable portion rendered
     * from the path components and a hash suffix.
     *
     * @param construct The construct
     * @returns a unique id based on the construct path
     */
    static uniqueId(construct) {
        const node = constructs_1.Node.of(construct);
        const components = node.scopes.slice(1).map(c => constructs_1.Node.of(c).id);
        return components.length > 0 ? uniqueid_1.makeUniqueId(components) : '';
    }
    /**
     * Returns a CloudFormation-compatible unique identifier for a construct based
     * on its path. The identifier includes a human readable portion rendered
     * from the path components and a hash suffix.
     *
     * TODO (v2): replace with API to use `constructs.Node`.
     *
     * @param node The construct node
     * @returns a unique id based on the construct path
     */
    static nodeUniqueId(node) {
        try {
            jsiiDeprecationWarnings._aws_cdk_core_ConstructNode(node);
        }
        catch (error) {
            if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
                Error.captureStackTrace(error, this.nodeUniqueId);
            }
            throw error;
        }
        const components = node.scopes.slice(1).map(c => c.node.id);
        return components.length > 0 ? uniqueid_1.makeUniqueId(components) : '';
    }
}
exports.Names = Names;
_a = JSII_RTTI_SYMBOL_1;
Names[_a] = { fqn: "@aws-cdk/core.Names", version: "1.204.0" };
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