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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 super(scope, id, {
16 physicalName: props.compositeAlarmName ?? core_1.Lazy.string({ produce: () => this.generateUniqueId() }),
17 });
18 try {
19 jsiiDeprecationWarnings._aws_cdk_aws_cloudwatch_CompositeAlarmProps(props);
20 }
21 catch (error) {
22 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
23 Error.captureStackTrace(error, CompositeAlarm);
24 }
25 throw error;
26 }
27 if (props.alarmRule.renderAlarmRule().length > 10240) {
28 throw new Error('Alarm Rule expression cannot be greater than 10240 characters, please reduce the conditions in the Alarm Rule');
29 }
30 this.alarmRule = props.alarmRule.renderAlarmRule();
31 const alarm = new cloudwatch_generated_1.CfnCompositeAlarm(this, 'Resource', {
32 alarmName: this.physicalName,
33 alarmRule: this.alarmRule,
34 alarmDescription: props.alarmDescription,
35 actionsEnabled: props.actionsEnabled,
36 alarmActions: core_1.Lazy.list({ produce: () => this.alarmActionArns }),
37 insufficientDataActions: core_1.Lazy.list({ produce: (() => this.insufficientDataActionArns) }),
38 okActions: core_1.Lazy.list({ produce: () => this.okActionArns }),
39 });
40 this.alarmName = this.getResourceNameAttribute(alarm.ref);
41 this.alarmArn = this.getResourceArnAttribute(alarm.attrArn, {
42 service: 'cloudwatch',
43 resource: 'alarm',
44 resourceName: this.physicalName,
45 arnFormat: core_1.ArnFormat.COLON_RESOURCE_NAME,
46 });
47 }
48 /**
49 * Import an existing CloudWatch composite alarm provided an Name.
50 *
51 * @param scope The parent creating construct (usually `this`)
52 * @param id The construct's name
53 * @param compositeAlarmName Composite Alarm Name
54 */
55 static fromCompositeAlarmName(scope, id, compositeAlarmName) {
56 const stack = core_1.Stack.of(scope);
57 return this.fromCompositeAlarmArn(scope, id, stack.formatArn({
58 service: 'cloudwatch',
59 resource: 'alarm',
60 resourceName: compositeAlarmName,
61 }));
62 }
63 /**
64 * Import an existing CloudWatch composite alarm provided an ARN.
65 *
66 * @param scope The parent creating construct (usually `this`)
67 * @param id The construct's name
68 * @param compositeAlarmArn Composite Alarm ARN (i.e. arn:aws:cloudwatch:<region>:<account-id>:alarm/CompositeAlarmName)
69 */
70 static fromCompositeAlarmArn(scope, id, compositeAlarmArn) {
71 class Import extends alarm_base_1.AlarmBase {
72 constructor() {
73 super(...arguments);
74 this.alarmArn = compositeAlarmArn;
75 this.alarmName = core_1.Stack.of(scope).splitArn(compositeAlarmArn, core_1.ArnFormat.SLASH_RESOURCE_NAME).resourceName;
76 }
77 }
78 return new Import(scope, id);
79 }
80 generateUniqueId() {
81 const name = core_1.Names.uniqueId(this);
82 if (name.length > 240) {
83 return name.substring(0, 120) + name.substring(name.length - 120);
84 }
85 return name;
86 }
87}
88exports.CompositeAlarm = CompositeAlarm;
89_a = JSII_RTTI_SYMBOL_1;
90CompositeAlarm[_a] = { fqn: "@aws-cdk/aws-cloudwatch.CompositeAlarm", version: "1.161.0" };
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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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