org.graylog2.indexer.indices.HealthStatus Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.indexer.indices;
import java.util.Locale;
import static com.google.common.base.Preconditions.checkNotNull;
public enum HealthStatus {
Red,
Yellow,
Green;
public static HealthStatus fromString(String value) {
checkNotNull(value);
final String normalizedValue = value.toUpperCase(Locale.ENGLISH);
switch (normalizedValue) {
case "RED": return Red;
case "YELLOW": return Yellow;
case "GREEN": return Green;
default: throw new IllegalArgumentException("Unable to parse health status from string (known: GREEN/YELLOW/RED): " + normalizedValue);
}
}
}