/*
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2004-2008], Hyperic, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. 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 GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package org.hyperic.hq.plugin.vim;
import org.hyperic.hq.product.MeasurementPlugin;
import org.hyperic.hq.product.Metric;
import org.hyperic.hq.product.MetricNotFoundException;
import org.hyperic.hq.product.MetricUnreachableException;
import org.hyperic.hq.product.MetricValue;
import org.hyperic.hq.product.PluginException;
public class VimMeasurementPlugin extends MeasurementPlugin {
public MetricValue getValue(Metric metric)
throws PluginException, MetricNotFoundException, MetricUnreachableException {
MetricValue value = super.getValue(metric);
//special case where VM service (NIC,CPU,etc) metrics are collected
//by the VmCollector who won't set Availabilty.%instance%
//when a VM is off
if ((value.getValue() == MetricValue.VALUE_NONE) &&
metric.getAttributeName().equals(Metric.ATTR_AVAIL))
{
value.setValue(Metric.AVAIL_DOWN);
}
return value;
}
}