de.codecentric.spring.boot.chaos.monkey.configuration.AssaultProperties Maven / Gradle / Ivy

/*
 * Copyright 2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package de.codecentric.spring.boot.chaos.monkey.configuration;

import com.fasterxml.jackson.annotation.JsonIgnore;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import org.apache.commons.lang3.RandomUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.validation.annotation.Validated;

import javax.validation.constraints.Max;
import javax.validation.constraints.Min;

/**
 * @author Benjamin Wilms
 */
@Data
@NoArgsConstructor
@ConfigurationProperties(prefix = "chaos.monkey.assaults")
@EqualsAndHashCode
public class AssaultProperties {

    @Value("${level : 5}")
    @Min(value = 1)
    @Max(value = 10)
    private int level;

    @Value("${latencyRangeStart : 1000}")
    @Min(value = 1)
    @Max(value = Integer.MAX_VALUE)
    private int latencyRangeStart;

    @Value("${latencyRangeEnd : 3000}")
    @Min(value = 1)
    @Max(value = Integer.MAX_VALUE)
    private int latencyRangeEnd;

    @Value("${latencyActive : true}")
    private boolean latencyActive;

    @Value("${exceptionsActive : false}")
    private boolean exceptionsActive;

    @Value("${killApplicationActive : false}")
    private boolean killApplicationActive;

    @JsonIgnore
    public int getTroubleRandom() {
        return RandomUtils.nextInt(1, 11);
    }

    @JsonIgnore
    public int chooseAssault(int amount) {
        return RandomUtils.nextInt(1, amount + 1);
    }
}