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// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.api.integration.vcmr;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.yahoo.vespa.hosted.controller.api.integration.configserver.Node;
import java.time.ZonedDateTime;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import static com.yahoo.yolean.Exceptions.uncheck;
/**
* @author olaa
*
* Node repository report containing list of upcoming VCMRs impacting a node
*/
@JsonIgnoreProperties(ignoreUnknown = true)
public class VCMRReport {
private static final String REPORT_ID = "vcmr";
private static final ObjectMapper objectMapper = new ObjectMapper()
.registerModule(new JavaTimeModule());
@JsonProperty("upcoming")
private Set<VCMR> vcmrs;
public VCMRReport() {
this(new HashSet<>());
}
public VCMRReport(Set<VCMR> vcmrs) {
this.vcmrs = vcmrs;
}
public Set<VCMR> getVcmrs() {
return vcmrs;
}
/**
* @return true if list of VCMRs is changed
*/
public boolean addVcmr(String id, ZonedDateTime plannedStartTime, ZonedDateTime plannedEndtime) {
var vcmr = new VCMR(id, plannedStartTime, plannedEndtime);
if (vcmrs.contains(vcmr))
return false;
// Remove to catch any changes in start/end time
removeVcmr(id);
return vcmrs.add(vcmr);
}
public boolean removeVcmr(String id) {
return vcmrs.removeIf(vcmr -> id.equals(vcmr.getId()));
}
public static String getReportId() {
return REPORT_ID;
}
/**
* Serialization functions - mapped to {@link Node#reports()}
*/
public static VCMRReport fromReports(Map<String, String> reports) {
var serialized = reports.get(REPORT_ID);
if (serialized == null)
return new VCMRReport();
return uncheck(() -> objectMapper.readValue(serialized, VCMRReport.class));
}
/**
* Set report to 'null' if list is empty - clearing the report
* See NodePatcher in node-repository
*/
public Map<String, JsonNode> toNodeReports() {
Map<String, JsonNode> reports = new HashMap<>();
JsonNode jsonNode = vcmrs.isEmpty() ?
null : uncheck(() -> objectMapper.valueToTree(this));
reports.put(REPORT_ID, jsonNode);
return reports;
}
@Override
public String toString() {
return "VCMRReport{" + vcmrs + "}";
}
public static class VCMR {
private String id;
private ZonedDateTime plannedStartTime;
private ZonedDateTime plannedEndTime;
VCMR(@JsonProperty("id") String id,
@JsonProperty("plannedStartTime") ZonedDateTime plannedStartTime,
@JsonProperty("plannedEndTime") ZonedDateTime plannedEndTime) {
this.id = id;
this.plannedStartTime = plannedStartTime;
this.plannedEndTime = plannedEndTime;
}
public String getId() {
return id;
}
public ZonedDateTime getPlannedStartTime() {
return plannedStartTime;
}
public ZonedDateTime getPlannedEndTime() {
return plannedEndTime;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
VCMR vcmr = (VCMR) o;
return Objects.equals(id, vcmr.id) &&
Objects.equals(plannedStartTime, vcmr.plannedStartTime) &&
Objects.equals(plannedEndTime, vcmr.plannedEndTime);
}
@Override
public int hashCode() {
return Objects.hash(id, plannedStartTime, plannedEndTime);
}
@Override
public String toString() {
return "VCMR{" +
"id='" + id + '\'' +
", plannedStartTime=" + plannedStartTime +
", plannedEndTime=" + plannedEndTime +
'}';
}
}
}
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