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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.dockerapi.metrics;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
/**
* @author freva
*/
public class DimensionMetrics {
private final static ObjectMapper objectMapper = new ObjectMapper();
private final String application;
private final Dimensions dimensions;
private final Map<String, Number> metrics;
DimensionMetrics(String application, Dimensions dimensions, Map<String, Number> metrics) {
this.application = application;
this.dimensions = dimensions;
this.metrics = metrics;
}
Map<String, Object> getMetrics() {
final Map<String, Object> routing = new HashMap<>();
final Map<String, Object> routingMonitoring = new HashMap<>();
routing.put("yamas", routingMonitoring);
routingMonitoring.put("namespaces", Collections.singletonList("Vespa"));
Map<String, Object> report = new HashMap<>();
report.put("application", application);
report.put("dimensions", dimensions.dimensionsMap);
report.put("metrics", metrics);
report.put("routing", routing);
return report;
}
public String toSecretAgentReport() throws JsonProcessingException {
Map<String, Object> report = getMetrics();
report.put("timestamp", System.currentTimeMillis() / 1000);
return objectMapper.writeValueAsString(report);
}
public static class Builder {
private final String application;
private final Dimensions dimensions;
private final Map<String, Number> metrics = new HashMap<>();
public Builder(String application, Dimensions dimensions) {
this.application = application;
this.dimensions = dimensions;
}
public Builder withMetric(String metricName, Number metricValue) {
metrics.put(metricName, metricValue);
return this;
}
public DimensionMetrics build() {
return new DimensionMetrics(application, dimensions, metrics);
}
}
}
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