com.webtide.jetty.load.generator.jenkins.LoadGeneratorBuildAction.java Source code

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Here is the source code for com.webtide.jetty.load.generator.jenkins.LoadGeneratorBuildAction.java

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//
//  ========================================================================
//  Copyright (c) 1995-2016 Webtide LLC, Olivier Lamy
//  ------------------------------------------------------------------------
//  All rights reserved. This program and the accompanying materials
//  are made available under the terms of the Eclipse Public License v1.0
//  and Apache License v2.0 which accompanies this distribution.
//
//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
//
//      The Apache License v2.0 is available at
//      http://www.opensource.org/licenses/apache2.0.php
//
//  You may elect to redistribute this code under either of these licenses.
//  ========================================================================

package com.webtide.jetty.load.generator.jenkins;

import com.fasterxml.jackson.databind.ObjectMapper;
import hudson.model.Action;
import hudson.model.HealthReport;
import hudson.model.HealthReportingAction;
import hudson.model.Run;
import hudson.util.RunList;
import jenkins.model.RunAction2;
import jenkins.tasks.SimpleBuildStep;
import org.mortbay.jetty.load.generator.listeners.CollectorInformations;
import org.mortbay.jetty.load.generator.listeners.report.SummaryReport;
import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.servlet.ServletException;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import java.util.concurrent.atomic.LongAdder;

/**
 *
 */
public class LoadGeneratorBuildAction
        implements HealthReportingAction, SimpleBuildStep.LastBuildAction, RunAction2 {

    private static final Logger LOGGER = LoggerFactory.getLogger(LoadGeneratorBuildAction.class);

    private HealthReport health = null;

    private final SummaryReport summaryReport;

    private final CollectorInformations globalResponseTimeInformations;

    private final CollectorInformations globalLatencyTimeInformations;

    private final Map<String, List<ResponseTimeInfo>> allResponseInfoTimePerPath;

    /**
     * key is the http status family 1,2,3,4,5
     */
    private final Map<Integer, LongAdder> responseNumberPerStatusFamily = new TreeMap<>();

    private String jobName;

    private String buildId;

    private transient RunList<?> builds;

    /**
     * json produced by MonitorServlet
     */
    private Map<String, Object> monitoringResultMap;

    /**
     * xml produced by Jetty StatisticsServlet
     */
    private String xmlStats;

    public LoadGeneratorBuildAction(HealthReport health, SummaryReport summaryReport,
            CollectorInformations globalResponseTimeInformations,
            CollectorInformations globalLatencyTimeInformations,
            Map<String, List<ResponseTimeInfo>> allResponseInfoTimePerPath, Run<?, ?> run,
            Map<String, Object> monitoringResultMap, String xmlStats) {
        this.health = health;
        this.summaryReport = summaryReport;
        this.globalResponseTimeInformations = globalResponseTimeInformations;
        this.globalLatencyTimeInformations = globalLatencyTimeInformations;
        this.jobName = run.getParent().getName();
        this.allResponseInfoTimePerPath = allResponseInfoTimePerPath;
        this.buildId = run.getId();
        this.monitoringResultMap = monitoringResultMap;
        this.xmlStats = xmlStats;
        for (List<ResponseTimeInfo> responseTimeInfos : allResponseInfoTimePerPath.values()) {
            for (ResponseTimeInfo info : responseTimeInfos) {
                int statusFamily = info.getStatus() / 100;
                LongAdder longAdder = responseNumberPerStatusFamily.get(statusFamily);
                if (longAdder == null) {
                    longAdder = new LongAdder();
                    responseNumberPerStatusFamily.put(statusFamily, longAdder);
                }
                longAdder.add(1);
            }
        }

    }

    public Map<String, Object> getMonitoringResultMap() {
        return monitoringResultMap;
    }

    public String getXmlStats() {
        return xmlStats;
    }

    public SummaryReport getSummaryReport() {
        return summaryReport;
    }

    public CollectorInformations getGlobalResponseTimeInformations() {
        return globalResponseTimeInformations;
    }

    public CollectorInformations getGlobalLatencyTimeInformations() {
        return globalLatencyTimeInformations;
    }

    public Map<String, List<ResponseTimeInfo>> getAllResponseInfoTimePerPath() {
        return allResponseInfoTimePerPath;
    }

    public void doTimeSeries(StaplerRequest req, StaplerResponse rsp) throws IOException, ServletException {
        LOGGER.debug("doTimeSeries");

        ObjectMapper objectMapper = new ObjectMapper();

        objectMapper.writeValue(rsp.getWriter(), allResponseInfoTimePerPath.get(req.getParameter("path")));

    }

    public Map<Integer, LongAdder> getResponseNumberPerStatusFamily() {
        return responseNumberPerStatusFamily;
    }

    @Override
    public Collection<? extends Action> getProjectActions() {
        return Arrays.asList(new LoadGeneratorProjectAction(this.builds));
    }

    @Override
    public void onAttached(Run<?, ?> r) {
        onLoad(r);
    }

    @Override
    public void onLoad(Run<?, ?> r) {
        this.builds = r.getParent().getBuilds();
    }

    @Override
    public HealthReport getBuildHealth() {
        if (health != null) {
            return health;
        }
        return null;
    }

    public Map<String, CollectorInformations> getPerPath() {
        return summaryReport.getResponseTimeInformationsPerPath();
    }

    @Override
    public String getIconFileName() {
        return PluginConstants.ICON_URL;
    }

    @Override
    public String getDisplayName() {
        return PluginConstants.DISPLAY_NAME;
    }

    @Override
    public String getUrlName() {
        return PluginConstants.URL_NAME;
    }

}