pl.allegro.tech.hermes.api.PublishingChaosPolicy Maven / Gradle / Ivy

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Fast and reliable message broker built on top of Kafka.

There is a newer version: 2.6.22

package pl.allegro.tech.hermes.api;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

import java.util.Collections;
import java.util.Map;

public record PublishingChaosPolicy(ChaosMode mode, ChaosPolicy globalPolicy, Map datacenterPolicies) {

    @JsonCreator
    public PublishingChaosPolicy(@JsonProperty("mode") ChaosMode mode,
                                 @JsonProperty("globalPolicy") ChaosPolicy globalPolicy,
                                 @JsonProperty("datacenterPolicies") Map datacenterPolicies) {
        this.mode = mode;
        this.globalPolicy = globalPolicy;
        this.datacenterPolicies = datacenterPolicies == null ? Map.of() : datacenterPolicies;
    }

    public static PublishingChaosPolicy disabled() {
        return new PublishingChaosPolicy(ChaosMode.DISABLED, null, Collections.emptyMap());
    }

    public record ChaosPolicy(int probability, int delayFrom, int delayTo, boolean completeWithError) {

        @JsonCreator
        public ChaosPolicy(@JsonProperty("probability") int probability,
                           @JsonProperty("delayFrom") int delayFrom,
                           @JsonProperty("delayTo") int delayTo,
                           @JsonProperty("completeWithError") boolean completeWithError) {
            this.probability = probability;
            this.delayFrom = delayFrom;
            this.delayTo = delayTo;
            this.completeWithError = completeWithError;
        }
    }

    public enum ChaosMode {
        DISABLED,
        GLOBAL,
        DATACENTER
    }
}