org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.dashboardwidgets.FieldChartConfig Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.dashboardwidgets;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.auto.value.AutoValue;
import com.google.common.base.Strings;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.RandomUUIDProvider;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.TimeRange;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.ViewWidget;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.Widget;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.viewwidgets.AggregationConfig;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.viewwidgets.Pivot;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.viewwidgets.Series;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.viewwidgets.TimeHistogramConfig;
import org.graylog.plugins.views.migrations.V20191125144500_MigrateDashboardsToViewsSupport.viewwidgets.VisualizationConfig;
import javax.annotation.Nullable;
import java.util.Collections;
import java.util.Optional;
import java.util.Set;
@AutoValue
@JsonAutoDetect
@JsonIgnoreProperties(ignoreUnknown = true)
public abstract class FieldChartConfig extends WidgetConfigBase implements WidgetConfigWithQueryAndStreams {
public abstract String valuetype();
public abstract String renderer();
public abstract String interpolation();
public abstract String field();
public abstract String interval();
private String visualization() {
return mapRendererToVisualization(renderer());
}
private Series series() {
return Series.create(mapStatsFunction(valuetype()), field());
}
public Set toViewWidgets(Widget widget, RandomUUIDProvider randomUUIDProvider) {
final AggregationConfig.Builder configBuilder = AggregationConfig.builder()
.rowPivots(Collections.singletonList(
Pivot.timeBuilder()
.field(TIMESTAMP_FIELD)
.config(TimeHistogramConfig.builder().interval(ApproximatedAutoIntervalFactory.of(interval(), timerange())).build())
.build()
))
.series(Collections.singletonList(series()))
.visualization(visualization());
return Collections.singleton(
createAggregationWidget(randomUUIDProvider.get())
.config(visualizationConfig().map(configBuilder::visualizationConfig).orElse(configBuilder).build())
.build()
);
}
private Optional visualizationConfig() {
return createVisualizationConfig(renderer(), interpolation());
}
@JsonCreator
static FieldChartConfig create(
@JsonProperty("valuetype") String valuetype,
@JsonProperty("renderer") String renderer,
@JsonProperty("interpolation") String interpolation,
@JsonProperty("field") String field,
@JsonProperty("interval") String interval,
@JsonProperty("query") @Nullable String query,
@JsonProperty("timerange") TimeRange timerange,
@JsonProperty("stream_id") @Nullable String streamId
) {
return new AutoValue_FieldChartConfig(
timerange,
Strings.nullToEmpty(query),
Optional.ofNullable(streamId),
valuetype,
renderer,
interpolation,
field,
interval
);
}
}