/*
* Need this changes on datacollection-config.xml
*
*  <resourceType name="hrStorageIndex" label="Storage (MIB-2 Host Resources)">
*      <persistenceSelectorStrategy class="org.opennms.netmgt.collectd.PersistAllSelectorStrategy"/>
*      <storageStrategy class="org.opennms.netmgt.collectd.HostFileSystemStorageStrategy"/>
*    </resourceType>
*/
package org.opennms.netmgt.collectd;

import org.opennms.netmgt.snmp.SnmpObjId;
import org.opennms.netmgt.snmp.SnmpUtils;
import org.opennms.netmgt.snmp.SnmpValue;

public class HostFileSystemStorageStrategy extends IndexStorageStrategy {
	
	public static String HR_STORAGE_DESC = ".1.3.6.1.2.1.25.2.3.1.3";
	
	@Override
    public String getResourceNameFromIndex(String resourceParent, String resourceIndex) {
		SnmpObjId oid = new SnmpObjId(HR_STORAGE_DESC + "." + resourceIndex);
		SnmpValue snmpValue = SnmpUtils.get(m_snmpAgentConfig, oid);
		String value = (snmpValue != null ? snmpValue.toString() : resourceIndex);
		if (value.equals("/"))
			return "root";
		value = value.replaceFirst("/", "");
		value = value.replaceAll("\\s", "");
		return value;
    }

}