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1"use strict";
2var _a;
3Object.defineProperty(exports, "__esModule", { value: true });
4exports.CompositeAlarm = void 0;
5const jsiiDeprecationWarnings = require("../.warnings.jsii.js");
6const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
7const core_1 = require("@aws-cdk/core");
8const alarm_base_1 = require("./alarm-base");
9const cloudwatch_generated_1 = require("./cloudwatch.generated");
10/**
11 * A Composite Alarm based on Alarm Rule.
12 */
13class CompositeAlarm extends alarm_base_1.AlarmBase {
14 constructor(scope, id, props) {
15 var _b;
16 super(scope, id, {
17 physicalName: (_b = props.compositeAlarmName) !== null && _b !== void 0 ? _b : core_1.Lazy.string({ produce: () => this.generateUniqueId() }),
18 });
19 try {
20 jsiiDeprecationWarnings._aws_cdk_aws_cloudwatch_CompositeAlarmProps(props);
21 }
22 catch (error) {
23 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
24 Error.captureStackTrace(error, this.constructor);
25 }
26 throw error;
27 }
28 if (props.alarmRule.renderAlarmRule().length > 10240) {
29 throw new Error('Alarm Rule expression cannot be greater than 10240 characters, please reduce the conditions in the Alarm Rule');
30 }
31 this.alarmRule = props.alarmRule.renderAlarmRule();
32 const alarm = new cloudwatch_generated_1.CfnCompositeAlarm(this, 'Resource', {
33 alarmName: this.physicalName,
34 alarmRule: this.alarmRule,
35 alarmDescription: props.alarmDescription,
36 actionsEnabled: props.actionsEnabled,
37 alarmActions: core_1.Lazy.list({ produce: () => this.alarmActionArns }),
38 insufficientDataActions: core_1.Lazy.list({ produce: (() => this.insufficientDataActionArns) }),
39 okActions: core_1.Lazy.list({ produce: () => this.okActionArns }),
40 });
41 this.alarmName = this.getResourceNameAttribute(alarm.ref);
42 this.alarmArn = this.getResourceArnAttribute(alarm.attrArn, {
43 service: 'cloudwatch',
44 resource: 'alarm',
45 resourceName: this.physicalName,
46 arnFormat: core_1.ArnFormat.COLON_RESOURCE_NAME,
47 });
48 }
49 /**
50 * Import an existing CloudWatch composite alarm provided an Name.
51 *
52 * @param scope The parent creating construct (usually `this`)
53 * @param id The construct's name
54 * @param compositeAlarmName Composite Alarm Name
55 */
56 static fromCompositeAlarmName(scope, id, compositeAlarmName) {
57 const stack = core_1.Stack.of(scope);
58 return this.fromCompositeAlarmArn(scope, id, stack.formatArn({
59 service: 'cloudwatch',
60 resource: 'alarm',
61 resourceName: compositeAlarmName,
62 }));
63 }
64 /**
65 * Import an existing CloudWatch composite alarm provided an ARN.
66 *
67 * @param scope The parent creating construct (usually `this`)
68 * @param id The construct's name
69 * @param compositeAlarmArn Composite Alarm ARN (i.e. arn:aws:cloudwatch:<region>:<account-id>:alarm/CompositeAlarmName)
70 */
71 static fromCompositeAlarmArn(scope, id, compositeAlarmArn) {
72 class Import extends alarm_base_1.AlarmBase {
73 constructor() {
74 super(...arguments);
75 this.alarmArn = compositeAlarmArn;
76 this.alarmName = core_1.Stack.of(scope).splitArn(compositeAlarmArn, core_1.ArnFormat.SLASH_RESOURCE_NAME).resourceName;
77 }
78 }
79 return new Import(scope, id);
80 }
81 generateUniqueId() {
82 const name = core_1.Names.uniqueId(this);
83 if (name.length > 240) {
84 return name.substring(0, 120) + name.substring(name.length - 120);
85 }
86 return name;
87 }
88}
89exports.CompositeAlarm = CompositeAlarm;
90_a = JSII_RTTI_SYMBOL_1;
91CompositeAlarm[_a] = { fqn: "@aws-cdk/aws-cloudwatch.CompositeAlarm", version: "1.157.0" };
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Lazy.string({ produce: () => this.generateUniqueId() }),\n    });\n\n    if (props.alarmRule.renderAlarmRule().length > 10240) {\n      throw new Error('Alarm Rule expression cannot be greater than 10240 characters, please reduce the conditions in the Alarm Rule');\n    }\n\n    this.alarmRule = props.alarmRule.renderAlarmRule();\n\n    const alarm = new CfnCompositeAlarm(this, 'Resource', {\n      alarmName: this.physicalName,\n      alarmRule: this.alarmRule,\n      alarmDescription: props.alarmDescription,\n      actionsEnabled: props.actionsEnabled,\n      alarmActions: Lazy.list({ produce: () => this.alarmActionArns }),\n      insufficientDataActions: Lazy.list({ produce: (() => this.insufficientDataActionArns) }),\n      okActions: Lazy.list({ produce: () => this.okActionArns }),\n    });\n\n    this.alarmName = this.getResourceNameAttribute(alarm.ref);\n    this.alarmArn = this.getResourceArnAttribute(alarm.attrArn, {\n      service: 'cloudwatch',\n      resource: 'alarm',\n      resourceName: this.physicalName,\n      arnFormat: ArnFormat.COLON_RESOURCE_NAME,\n    });\n\n  }\n\n  private generateUniqueId(): string {\n    const name = Names.uniqueId(this);\n    if (name.length > 240) {\n      return name.substring(0, 120) + name.substring(name.length - 120);\n    }\n    return name;\n  }\n\n}\n"]}
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