@aws-cdk/aws-events-targets/lib/state-machine.js

"use strict";
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.SfnStateMachine = void 0;
const jsiiDeprecationWarnings = require("../.warnings.jsii.js");
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const iam = require("@aws-cdk/aws-iam");
const util_1 = require("./util");
/**
 * Use a StepFunctions state machine as a target for Amazon EventBridge rules.
 */
class SfnStateMachine {
    constructor(machine, props = {}) {
        var _b;
        this.machine = machine;
        this.props = props;
        try {
            jsiiDeprecationWarnings._aws_cdk_aws_events_targets_SfnStateMachineProps(props);
        }
        catch (error) {
            if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
                Error.captureStackTrace(error, this.constructor);
            }
            throw error;
        }
        if (props.role) {
            props.role.grant(new iam.ServicePrincipal('events.amazonaws.com'));
        }
        // no statements are passed because we are configuring permissions by using grant* helper below
        this.role = (_b = props.role) !== null && _b !== void 0 ? _b : util_1.singletonEventRole(machine, []);
        machine.grantStartExecution(this.role);
    }
    /**
     * Returns a properties that are used in an Rule to trigger this State Machine
     *
     * @see https://docs.aws.amazon.com/eventbridge/latest/userguide/resource-based-policies-eventbridge.html#sns-permissions
     */
    bind(_rule, _id) {
        if (this.props.deadLetterQueue) {
            util_1.addToDeadLetterQueueResourcePolicy(_rule, this.props.deadLetterQueue);
        }
        return {
            ...util_1.bindBaseTargetConfig(this.props),
            arn: this.machine.stateMachineArn,
            role: this.role,
            input: this.props.input,
            targetResource: this.machine,
        };
    }
}
exports.SfnStateMachine = SfnStateMachine;
_a = JSII_RTTI_SYMBOL_1;
SfnStateMachine[_a] = { fqn: "@aws-cdk/aws-events-targets.SfnStateMachine", version: "1.156.1" };
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