extensions/das/modules/artifacts/monitoring-dashboard/jaggery-files/oracle/scaling-details.jag

<%
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */
include("monitoring-authentication.jag");

(function () {
    var log = new Log();

    var TIME_INTERVAL_1 = '30 Min';
    var TIME_INTERVAL_2 = '1 Hour';
    var TIME_INTERVAL_3 = '1 Day';
    var TIME_INTERVAL_4 = '1 Week';
    var TIME_INTERVAL_5 = '1 Month';
    var ALL_CLUSTERS = 'All Clusters';

    var content = request.getContent();
    var contentAsString = null;
    if (content != '' && content != null) {
        contentAsString = stringify(content);
        if (log.isDebugEnabled()) {
            log.debug("Value of content: " + contentAsString);
        }
    }

    var db = new Database("WSO2_ANALYTICS_EVENT_STORE_DB");

    try {
        var result;
        var timeInterval = request.getParameter("time");
        var interval = 1800;
        var time_format = 'yyyy-mm-dd hh24:mi';
        if (timeInterval === TIME_INTERVAL_1) {
            interval = 1800;
        } else if (timeInterval === TIME_INTERVAL_2) {
            interval = 3600;
        } else if (timeInterval === TIME_INTERVAL_3) {
            interval = 86400;
        } else if (timeInterval === TIME_INTERVAL_4) {
            interval = 604800;
        } else if (timeInterval === TIME_INTERVAL_5) {
            interval = 2419200;
        }

        var clusterId = request.getParameter("clusterId");
        result = db.query("SELECT TO_CHAR((TIMESTAMP '1970-01-01 00:00:00' AT TIME ZONE 'UTC' + NUMTODSINTERVAL(CEIL" +
                "(Time/1000), 'second')) AT LOCAL, '" + time_format + "') AS \"Time\", ClusterId \"ClusterId\", " +
                "MinInstanceCount \"MinInstanceCount\", MaxInstanceCount \"MaxInstanceCount\", RIFPredicted " +
                "\"RIFPredicted\", RIFThreshold \"RIFThreshold\", RIFRequiredInstances \"RIFRequiredInstances\", " +
                "MCPredicted \"MCPredicted\", MCThreshold \"MCThreshold\", MCRequiredInstances " +
                "\"MCRequiredInstances\", LAPredicted \"LAPredicted\", LAThreshold \"LAThreshold\", " +
                "LARequiredInstances \"LARequiredInstances\", RequiredInstanceCount \"RequiredInstanceCount\", " +
                "ActiveInstanceCount \"ActiveInstanceCount\", AdditionalInstanceCount \"AdditionalInstanceCount\", " +
                "ScalingReason \"ScalingReason\" FROM SCALING_DETAILS WHERE ClusterId=? AND TO_CHAR((TIMESTAMP " +
                "'1970-01-01 00:00:00' AT TIME ZONE 'UTC' + NUMTODSINTERVAL(Time/1000,'second')) AT LOCAL, " +
                "'yyyy-mm-dd hh24:mi') BETWEEN TO_CHAR(LOCALTIMESTAMP - NUMTODSINTERVAL(" + interval + ", 'second')," +
                "'yyyy-mm-dd hh24:mi') AND TO_CHAR(LOCALTIMESTAMP,'yyyy-mm-dd hh24:mi') ORDER BY TO_CHAR((TIMESTAMP " +
                "'1970-01-01 00:00:00' AT TIME ZONE 'UTC' + NUMTODSINTERVAL(CEIL(Time/1000), 'second')) AT LOCAL, '"
                + time_format + "')", clusterId);
        print(result);
    }
    catch (e) {
        print(e.toString());
    }
    finally {
        db.close();
    }
}());
%>