Example usage for org.apache.commons.configuration SubsetConfiguration containsKey

Introduction

In this page you can find the example usage for org.apache.commons.configuration SubsetConfiguration containsKey.

Prototype

public boolean containsKey(String key) 

Source Link

Usage

From source file:com.chocolatefactory.newrelic.plugins.hadoop.NewRelicSink.java

@Override
public void init(SubsetConfiguration conf) {
    debugEnabled = false;//from  w  w  w. j a v  a  2s. c om
    getGroupings = false;
    div = NewRelicMetrics.kMetricTreeDivider;
    categoryName = NewRelicMetrics.kCategoryMetricName;
    deltaName = NewRelicMetrics.kDeltaMetricName;
    overviewName = NewRelicMetrics.kOverviewMetricName;
    hadoopProcType = conf.getString("proctype", NewRelicMetrics.kDefaultAgentName);
    nrLicenseKey = conf.getString("nrlicensekey", "");
    logger = Logger.getLogger(NewRelicSink.class);

    if (hadoopProcType.equals(NewRelicMetrics.kDefaultAgentName) && !conf.containsKey("enabled")) {
        logger.info("Monitoring disabled for this procees.");
        logger.info("Shutting down New Relic sink.");
        return;
    } else if ("".equals(nrLicenseKey) || (nrLicenseKey == null)) {
        logger.info("No New Relic License Key given.");
        logger.info("Shutting down New Relic sink.");
        return;
    } else {
        context = buildContext(nrLicenseKey, conf.getString("hostname", ""), hadoopProcType);
        component = context.getComponents().next();
    }

    // Debug stuff
    if (conf.getString("debug", "false").equals("true")) {
        debugEnabled = true;
        logger.info("New Relic Sink: DEBUG enabled.");
    }
    if (conf.getString("nrgroupings", "false").equals("true")) {
        getGroupings = true;
        metricGroupings = new HashMap<String, Integer>();
        logger.info("New Relic Sink: Getting Metric Groupings");
    }

    // For Insights
    nrInsightsKey = conf.getString("nrinsightskey", "");
    nrAccountId = conf.getString("nraccountid", "");
    if ("".equals(nrInsightsKey) || (nrInsightsKey == null) || "".equals(nrAccountId)
            || (nrAccountId == null)) {
        logger.info("No New Relic (Insights Insert Key || Account ID) given.");
        logger.info("Metrics will not be fed to insights.");
        useInsights = false;
    } else {
        logger.info("Insights metric recording is enabled!");
        useInsights = true;
        insightsService = InsightsService.withAccountId(nrAccountId).withApiKey(nrInsightsKey).withSsl(true);
    }

    // Initializing hashmaps to hold metrics
    metricNames = new HashMap<String, String[]>();
    oldMetricValues = new HashMap<String, Float>();
    insightsMetrics = new HashMap<String, Object>();
}

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