com.ajjpj.asysmon.config.ASysMonConfig Maven / Gradle / Ivy

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package com.ajjpj.asysmon.config;

import com.ajjpj.asysmon.config.appinfo.AApplicationInfoProvider;
import com.ajjpj.asysmon.config.presentation.APresentationMenuEntry;
import com.ajjpj.asysmon.datasink.ADataSink;
import com.ajjpj.asysmon.measure.environment.AEnvironmentMeasurer;
import com.ajjpj.asysmon.measure.http.AHttpRequestAnalyzer;
import com.ajjpj.asysmon.measure.scalar.AScalarMeasurer;
import com.ajjpj.asysmon.util.timer.ATimer;

import java.util.Collections;
import java.util.List;


/**
 * @author arno
 */
public class ASysMonConfig {
    public static final String PROPNAME_GLOBALLY_DISABLED = "com.ajjpj.asysmon.globallydisabled";

    public final AApplicationInfoProvider appInfo;

    public final int averagingDelayForScalarsMillis;

    public final int maxNestedMeasurements;
    public final int maxNumMeasurementsPerHierarchy;

    public final long measurementTimeoutNanos;
    public final int maxNumMeasurementTimeouts;

    public final long dataSinkTimeoutNanos;
    public final int maxNumDataSinkTimeouts;

    public final ATimer timer;
    public final AHttpRequestAnalyzer httpRequestAnalyzer;

    public final List initialEnvironmentMeasurers;
    public final List initialScalarMeasurers;
    public final List initialDataSinks;

    public final String defaultPage;
    public final List presentationMenuEntries;

    public ASysMonConfig(AApplicationInfoProvider appInfo,
                         int averagingDelayForScalarsMillis,
                         int maxNestedMeasurements, int maxNumMeasurementsPerHierarchy,
                         long measurementTimeoutNanos, int maxNumMeasurementTimeouts, long dataSinkTimeoutNanos, int maxNumDataSinkTimeouts,
                         ATimer timer, AHttpRequestAnalyzer httpRequestAnalyzer,
                         List environmentMeasurers, List initialScalarMeasurers, List initialDataSinks,
                         String defaultPage, List presentationMenuEntries) {
        this.appInfo = appInfo;
        this.averagingDelayForScalarsMillis = averagingDelayForScalarsMillis;
        this.maxNestedMeasurements = maxNestedMeasurements;
        this.maxNumMeasurementsPerHierarchy = maxNumMeasurementsPerHierarchy;
        this.measurementTimeoutNanos = measurementTimeoutNanos;
        this.maxNumMeasurementTimeouts = maxNumMeasurementTimeouts;
        this.dataSinkTimeoutNanos = dataSinkTimeoutNanos;
        this.maxNumDataSinkTimeouts = maxNumDataSinkTimeouts;
        this.timer = timer;
        this.httpRequestAnalyzer = httpRequestAnalyzer;
        this.initialEnvironmentMeasurers = Collections.unmodifiableList(environmentMeasurers);
        this.initialScalarMeasurers = Collections.unmodifiableList(initialScalarMeasurers);
        this.initialDataSinks = Collections.unmodifiableList(initialDataSinks);
        this.defaultPage = defaultPage;
        this.presentationMenuEntries = Collections.unmodifiableList(presentationMenuEntries);
    }

    /**
     * This flag switches off all 'risky' (or potentially expensive) functionality. It serves as a safeguard in case
     *  A-SysMon has a bug that impacts an application.
     */
    public static boolean isGloballyDisabled() {
        final String s = System.getProperty(PROPNAME_GLOBALLY_DISABLED);
        return "true".equals(s);
    }
}