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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.persistence;
import com.yahoo.config.provision.TenantName;
import com.yahoo.slime.Slime;
import com.yahoo.slime.SlimeUtils;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.logging.Logger;
/**
* @author bjorncs
*/
public record TrialNotifications(List<Status> tenants) {
private static final Logger log = Logger.getLogger(TrialNotifications.class.getName());
public TrialNotifications { tenants = List.copyOf(tenants); }
public record Status(TenantName tenant, State state, Instant lastUpdate) {}
public enum State { SIGNED_UP, MID_CHECK_IN, EXPIRES_SOON, EXPIRES_IMMEDIATELY, EXPIRED, UNKNOWN }
public Slime toSlime() {
var slime = new Slime();
var rootCursor = slime.setObject();
var tenantsCursor = rootCursor.setArray("tenants");
for (Status t : tenants) {
var tenantCursor = tenantsCursor.addObject();
tenantCursor.setString("tenant", t.tenant().value());
tenantCursor.setString("state", t.state().name());
tenantCursor.setString("lastUpdate", t.lastUpdate().toString());
}
log.fine(() -> "Generated json '%s' from '%s'".formatted(SlimeUtils.toJson(slime), this));
return slime;
}
public static TrialNotifications fromSlime(Slime slime) {
var rootCursor = slime.get();
var tenantsCursor = rootCursor.field("tenants");
var tenants = new ArrayList<Status>();
for (int i = 0; i < tenantsCursor.entries(); i++) {
var tenantCursor = tenantsCursor.entry(i);
var name = TenantName.from(tenantCursor.field("tenant").asString());
var stateStr = tenantCursor.field("state").asString();
var state = Arrays.stream(State.values())
.filter(s -> s.name().equals(stateStr)).findFirst().orElse(State.UNKNOWN);
var lastUpdate = Instant.parse(tenantCursor.field("lastUpdate").asString());
tenants.add(new Status(name, state, lastUpdate));
}
var tn = new TrialNotifications(tenants);
log.fine(() -> "Parsed '%s' from '%s'".formatted(tn, SlimeUtils.toJson(slime)));
return tn;
}
}
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