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mysql-connector: deduplicate requests

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This commit is contained in:
Alexander Zobnin
2017-07-23 09:50:37 +03:00
parent fb145575ec
commit 3f13aab9b8
8 changed files with 79 additions and 26 deletions
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17
src/datasource-zabbix/zabbix.js
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@@ -22,17 +22,26 @@ function ZabbixFactory(zabbixAPIService, ZabbixCachingProxy, ZabbixDBConnector)
var ZabbixAPI = zabbixAPIService;
this.zabbixAPI = new ZabbixAPI(url, username, password, basicAuth, withCredentials);
if (enableDirectDBConnection) {
this.dbConnector = new ZabbixDBConnector(sqlDatasourceId);
}
// Initialize caching proxy for requests
let cacheOptions = {
enabled: true,
ttl: cacheTTL
};
this.cachingProxy = new ZabbixCachingProxy(this.zabbixAPI, cacheOptions);
this.cachingProxy = new ZabbixCachingProxy(this.zabbixAPI, this.dbConnector, cacheOptions);
// Proxy methods
this.getHistory = this.cachingProxy.getHistory.bind(this.cachingProxy);
this.getMacros = this.cachingProxy.getMacros.bind(this.cachingProxy);
if (enableDirectDBConnection) {
this.getHistoryDB = this.cachingProxy.getHistoryDB.bind(this.cachingProxy);
this.getTrendsDB = this.cachingProxy.getTrendsDB.bind(this.cachingProxy);
}
this.getTrend = this.zabbixAPI.getTrend.bind(this.zabbixAPI);
this.getEvents = this.zabbixAPI.getEvents.bind(this.zabbixAPI);
this.getAlerts = this.zabbixAPI.getAlerts.bind(this.zabbixAPI);
@@ -41,12 +50,6 @@ function ZabbixFactory(zabbixAPIService, ZabbixCachingProxy, ZabbixDBConnector)
this.getSLA = this.zabbixAPI.getSLA.bind(this.zabbixAPI);
this.getVersion = this.zabbixAPI.getVersion.bind(this.zabbixAPI);
this.login = this.zabbixAPI.login.bind(this.zabbixAPI);
if (enableDirectDBConnection) {
this.dbConnector = new ZabbixDBConnector(sqlDatasourceId);
this.getHistoryDB = this.dbConnector.getHistory.bind(this.dbConnector);
this.getTrendsDB = this.dbConnector.getTrends.bind(this.dbConnector);
}
}
getItemsFromTarget(target, options) {