hazelcast-client
Version:
Hazelcast - open source In-Memory Data Grid - client for NodeJS
51 lines • 1.8 kB
JavaScript
;
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var events_1 = require('events');
exports.LifecycleEvent = {
name: 'lifecycleEvent',
starting: 'starting',
started: 'started',
shuttingDown: 'shuttingDown',
shutdown: 'shutdown'
};
var LifecycleService = (function (_super) {
__extends(LifecycleService, _super);
function LifecycleService(client) {
var _this = this;
_super.call(this);
this.setMaxListeners(0);
this.client = client;
var listeners = [];
try {
listeners = client.getConfig().listeners.lifecycle;
listeners.forEach(function (listener) {
_this.on(exports.LifecycleEvent.name, listener);
});
}
catch (err) {
}
this.emit(exports.LifecycleEvent.name, exports.LifecycleEvent.starting);
}
LifecycleService.prototype.emitLifecycleEvent = function (state) {
if (!exports.LifecycleEvent.hasOwnProperty(state)) {
throw new Error(state + ' is not a valid lifecycle event');
}
if (state === exports.LifecycleEvent.started) {
this.active = true;
}
else if (state === exports.LifecycleEvent.shuttingDown) {
this.active = false;
}
this.emit(exports.LifecycleEvent.name, state);
};
LifecycleService.prototype.isRunning = function () {
return this.active;
};
return LifecycleService;
}(events_1.EventEmitter));
exports.LifecycleService = LifecycleService;
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