IsilonStoragePool.java

/*
 * Copyright (c) 2008-2015 EMC Corporation
 * All Rights Reserved
 */

package com.emc.storageos.isilon.restapi;

@SuppressWarnings({ "squid:S00100" })
/*
 * Isilon API return with json fields has underline.
 */
public class IsilonStoragePool extends IsilonPool {

	/*
	{
	"storagepools" : 
		[
		
		{
		"children" : [],
		"id" : 5,
		"lnns" : [],
		"name" : "test",
		"type" : "tier",
		"usage" : 
			{
			"avail_bytes" : "0",
			"avail_ssd_bytes" : "0",
			"balanced" : true,
			"free_bytes" : "0",
			"free_ssd_bytes" : "0",
			"total_bytes" : "0",
			"total_ssd_bytes" : "0",
			"virtual_hot_spare_bytes" : "0"
			}
		},
		
		{
		"can_disable_l3" : true,
		"can_enable_l3" : true,
		"id" : 1,
		"l3" : false,
		"l3_status" : "storage",
		"lnns" : [ 1, 3 ],
		"manual" : false,
		"name" : "x200_5.5tb_200gb-ssd_6gb",
		"protection_policy" : "+2d:1n",
		"type" : "nodepool",
		"usage" : 
			{
			"avail_bytes" : "9709328130048",
			"avail_ssd_bytes" : "394471268352",
			"balanced" : false,
			"free_bytes" : "10769470152704",
			"free_ssd_bytes" : "394471268352",
			"total_bytes" : "10786122113024",
			"total_ssd_bytes" : "394539646976",
			"virtual_hot_spare_bytes" : "1060142022656"
			}
		}
		],
	}

	*/

    private Usage usage;
    private String id;
    private String name;

    public class Usage {
        public String avail_bytes;
        public String total_bytes;
        public String free_bytes;

        public String toString() {
            StringBuilder str = new StringBuilder();
            str.append("[ avail_bytes: " + avail_bytes);
            str.append(", total_bytes: " + total_bytes);
            str.append(", free_bytes: " + free_bytes + "]");
            return str.toString();
        }

    };

    public Usage getUsage() {
        return usage;
    }

    public String getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public Long getAvailableBytes() {
        return Long.valueOf(getUsage().avail_bytes);
    }

    public Long getFreeBytes() {
        return Long.valueOf(getUsage().free_bytes);
    }

    public Long getTotalBytes() {
        return Long.valueOf(getUsage().total_bytes);
    }
    
    public Long getUsedBytes() {
    	return (getTotalBytes() - getAvailableBytes());
    }

    public String getNativeId() {
        return getName();
    }

	@Override
	public String toString() {
		return "storagepools [usage: " + usage + ", id: " + id + ", name: "
				+ name + "]";
	}
}