ServerStatus.java

package com.vip.saturn.job.console.domain;

import com.google.common.base.Strings;

/**
 * @author chembo.huang
 *
 */
public enum ServerStatus {
	
    ONLINE,
    OFFLINE;
    
	/**
	 * if the status ephemeral node doesn't exist, it's offline. 
	 * @param status should be ready or running or null.
	 * @return
	 */
    public static ServerStatus getServerStatus(final String status) {
        if (Strings.isNullOrEmpty(status)) {
            return ServerStatus.OFFLINE;
        }
        return ServerStatus.ONLINE;
    }
}