Slice out MetricsHelper/Util
Change-Id: Ic6848f47d38550b78ebd6cdcf414305e54408882
diff --git a/core/net/src/main/java/org/onlab/onos/cluster/impl/MastershipManager.java b/core/net/src/main/java/org/onlab/onos/cluster/impl/MastershipManager.java
index 66509b6..4f993c4 100644
--- a/core/net/src/main/java/org/onlab/onos/cluster/impl/MastershipManager.java
+++ b/core/net/src/main/java/org/onlab/onos/cluster/impl/MastershipManager.java
@@ -17,6 +17,7 @@
import static com.google.common.base.Preconditions.checkNotNull;
import static org.slf4j.LoggerFactory.getLogger;
+import static org.onlab.metrics.MetricsUtil.*;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
@@ -27,8 +28,6 @@
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service;
-import org.onlab.metrics.MetricsComponent;
-import org.onlab.metrics.MetricsFeature;
import org.onlab.metrics.MetricsService;
import org.onlab.onos.cluster.ClusterEvent;
import org.onlab.onos.cluster.ClusterEventListener;
@@ -36,6 +35,7 @@
import org.onlab.onos.cluster.ControllerNode;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.cluster.RoleInfo;
+import org.onlab.onos.core.MetricsHelper;
import org.onlab.onos.event.AbstractListenerRegistry;
import org.onlab.onos.event.EventDeliveryService;
import org.onlab.onos.mastership.MastershipAdminService;
@@ -56,7 +56,8 @@
@Component(immediate = true)
@Service
public class MastershipManager
- implements MastershipService, MastershipAdminService, MastershipTermService {
+ implements MastershipService, MastershipAdminService, MastershipTermService,
+ MetricsHelper {
private static final String NODE_ID_NULL = "Node ID cannot be null";
private static final String DEVICE_ID_NULL = "Device ID cannot be null";
@@ -192,7 +193,10 @@
listenerRegistry.removeListener(listener);
}
- // FIXME: provide wiring to allow events to be triggered by changes within the store
+ @Override
+ public MetricsService metricsService() {
+ return metricsService;
+ }
// Posts the specified event to the local event dispatcher.
private void post(MastershipEvent event) {
@@ -201,30 +205,6 @@
}
}
-
-
- private Timer createTimer(String component, String feature, String name) {
- if (metricsService != null) {
- MetricsComponent c = metricsService.registerComponent(component);
- MetricsFeature f = c.registerFeature(feature);
- return metricsService.createTimer(c, f, name);
- }
- return null;
- }
-
- private static final Context startTimer(Timer timer) {
- if (timer != null) {
- return timer.time();
- }
- return null;
- }
-
- private static final void stopTimer(Context context) {
- if (context != null) {
- context.stop();
- }
- }
-
//callback for reacting to cluster events
private class InternalClusterEventListener implements ClusterEventListener {