package org.opennaas.extensions.power.capabilities;
import java.util.Date;
import org.opennaas.core.resources.descriptor.CapabilityDescriptor;
import org.opennaas.extensions.gim.controller.capabilities.IPowerMonitoringController;
import org.opennaas.extensions.gim.model.load.MeasuredLoad;
import org.opennaas.extensions.gim.model.log.PowerMonitorLog;
import org.opennaas.extensions.power.capabilities.driver.ConsumerDriverInstantiator;
public class PowerMonitoringCapability extends AbstractPowerConsumerCapability implements IPowerMonitoringCapability {
public static String CAPABILITY_TYPE = "consumer_pw_mon";
private String resourceId = "";
private IPowerMonitoringController driver;
public PowerMonitoringCapability(CapabilityDescriptor descriptor, String resourceId) {
super(descriptor);
this.resourceId = resourceId;
}
@Override
public String getCapabilityName() {
return CAPABILITY_TYPE;
}
@Override
public MeasuredLoad getCurrentPowerMetrics() throws Exception {
return getDriver().getCurrentPowerMetrics();
}
@Override
public PowerMonitorLog getPowerMetricsByTimeRange(Date from, Date to)
throws Exception {
return getDriver().getPowerMetricsByTimeRange(from, to);
}
private IPowerMonitoringController getDriver() throws Exception {
// FIXME CAPABILITY SHOULD NOT INSTANTIATE IT'S OWN DRIVER.
if (driver == null)
driver = instantiateDriver();
return driver;
}
// FIXME CAPABILITY SHOULD NOT INSTANTIATE IT'S OWN DRIVER.
private IPowerMonitoringController instantiateDriver() throws Exception {
// FIXME PDUDriverInstantiator should be unknown for the capability
// capability should take the driver from an OSGI service.
return (IPowerMonitoringController) ConsumerDriverInstantiator.create(resourceId, getPowernetId(), consumerId, descriptor);
}
@Override
public void resyncModel() throws Exception {
// Nothing to do
}
}