io.engineblock.extensions.scriptingmetrics.ScriptingMetrics Maven / Gradle / Ivy

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/*
 *
 *    Copyright 2016 jshook
 *    Licensed 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.
 * /
 */

package io.engineblock.extensions.scriptingmetrics;

import com.codahale.metrics.MetricRegistry;
import io.engineblock.metrics.ActivityMetrics;
import org.slf4j.Logger;

import javax.script.ScriptContext;

public class ScriptingMetrics {
    private Logger logger;
    private MetricRegistry metricRegistry;
    private ScriptContext scriptContext;

    public ScriptingMetrics(Logger logger, MetricRegistry metricRegistry, ScriptContext scriptContext) {

        this.logger = logger;
        this.metricRegistry = metricRegistry;
        this.scriptContext = scriptContext;
    }

    public ScriptingGauge newGauge(String name, double initialValue) {
        ScriptingGauge scriptingGauge = new ScriptingGauge(name, initialValue);
        ActivityMetrics.gauge(scriptContext,name, scriptingGauge);
        logger.info("registered scripting gauge:" + name);
        return scriptingGauge;
    }

}