return OpsContext.runInContext(opsContext, new CheckedCallable<MetricDataSource, Exception>() {
@Override
public MetricDataSource call() throws Exception {
BindingScope bindingScope = BindingScope.push(managedItem, managedItem);
try {
MetricDataSource metrics = serviceProvider.getMetricValues(managedItem, query);
return metrics;
} finally {
bindingScope.pop();
}
}