org.elasticsearch.xpack.core.monitoring.MonitoringFeatureSetUsage Maven / Gradle / Ivy

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */
package org.elasticsearch.xpack.core.monitoring;

import org.elasticsearch.Version;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.xpack.core.XPackFeatureSet;
import org.elasticsearch.xpack.core.XPackField;

import java.io.IOException;
import java.util.Collections;
import java.util.Map;

public class MonitoringFeatureSetUsage extends XPackFeatureSet.Usage {

    @Nullable
    private Boolean collectionEnabled;
    @Nullable
    private Map exporters;

    public MonitoringFeatureSetUsage(StreamInput in) throws IOException {
        super(in);
        exporters = in.readMap();
        if (in.getVersion().onOrAfter(Version.V_6_3_0)) {
            collectionEnabled = in.readOptionalBoolean();
        }
    }

    public MonitoringFeatureSetUsage(boolean collectionEnabled, Map exporters) {
        super(XPackField.MONITORING, true, true);
        this.exporters = exporters;
        this.collectionEnabled = collectionEnabled;
    }

    @Override
    public Version getMinimalSupportedVersion() {
        return Version.V_7_0_0;
    }

    public Map getExporters() {
        return exporters == null ? Collections.emptyMap() : Collections.unmodifiableMap(exporters);
    }

    @Override
    public void writeTo(StreamOutput out) throws IOException {
        super.writeTo(out);
        out.writeMap(exporters);
        if (out.getVersion().onOrAfter(Version.V_6_3_0)) {
            out.writeOptionalBoolean(collectionEnabled);
        }
    }

    @Override
    protected void innerXContent(XContentBuilder builder, Params params) throws IOException {
        super.innerXContent(builder, params);
        if (collectionEnabled != null) {
            builder.field("collection_enabled", collectionEnabled);
        }
        if (exporters != null) {
            builder.field("enabled_exporters", exporters);
        }
    }
}