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[ONOS-3113] flow-classifier manager modification

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Change-Id: I9e7c8f8f397edb36be0a6a4cc53ee2b2174679c5
This commit is contained in:
Mahesh Poojary Huawei 2015-12-05 14:25:53 +05:30
parent 905ea22db6
commit ecf971de20
2 changed files with 7 additions and 33 deletions
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17
apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/flowclassifier/FlowClassifierService.java
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@ -15,13 +15,14 @@
*/ */
package org.onosproject.vtnrsc.flowclassifier; package org.onosproject.vtnrsc.flowclassifier;
import org.onosproject.event.ListenerService;
import org.onosproject.vtnrsc.FlowClassifier; import org.onosproject.vtnrsc.FlowClassifier;
import org.onosproject.vtnrsc.FlowClassifierId; import org.onosproject.vtnrsc.FlowClassifierId;
/** /**
* Provides Services for Flow Classifier. * Provides Services for Flow Classifier.
*/ */
public interface FlowClassifierService { public interface FlowClassifierService extends ListenerService<FlowClassifierEvent, FlowClassifierListener> {
/** /**
* Check whether Flow Classifier is present based on given Flow Classifier * Check whether Flow Classifier is present based on given Flow Classifier
@ -79,18 +80,4 @@ public interface FlowClassifierService {
* false * false
*/ */
boolean removeFlowClassifier(FlowClassifierId id); boolean removeFlowClassifier(FlowClassifierId id);
/**
* Adds the specified listener to Flow-Classifier manager.
*
* @param listener Flow-Classifier listener
*/
void addListener(FlowClassifierListener listener);
/**
* Removes the specified listener to Flow-Classifier manager.
*
* @param listener Flow-Classifier listener
*/
void removeListener(FlowClassifierListener listener);
} }

23
apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/flowclassifier/impl/FlowClassifierManager.java
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@ -25,6 +25,7 @@ import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality; import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service; import org.apache.felix.scr.annotations.Service;
import org.onlab.util.KryoNamespace; import org.onlab.util.KryoNamespace;
import org.onosproject.event.AbstractListenerManager;
import org.onosproject.store.serializers.KryoNamespaces; import org.onosproject.store.serializers.KryoNamespaces;
import org.onosproject.store.service.EventuallyConsistentMap; import org.onosproject.store.service.EventuallyConsistentMap;
import org.onosproject.store.service.MultiValuedTimestamp; import org.onosproject.store.service.MultiValuedTimestamp;
@ -32,28 +33,27 @@ import org.onosproject.store.service.StorageService;
import org.onosproject.store.service.WallClockTimestamp; import org.onosproject.store.service.WallClockTimestamp;
import org.onosproject.vtnrsc.FlowClassifierId; import org.onosproject.vtnrsc.FlowClassifierId;
import org.onosproject.vtnrsc.FlowClassifier; import org.onosproject.vtnrsc.FlowClassifier;
import org.onosproject.vtnrsc.flowclassifier.FlowClassifierEvent;
import org.onosproject.vtnrsc.flowclassifier.FlowClassifierListener; import org.onosproject.vtnrsc.flowclassifier.FlowClassifierListener;
import org.onosproject.vtnrsc.flowclassifier.FlowClassifierService; import org.onosproject.vtnrsc.flowclassifier.FlowClassifierService;
import org.slf4j.Logger; import org.slf4j.Logger;
import java.util.Set;
import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableList;
import com.google.common.collect.Sets;
/** /**
* Provides implementation of the Flow Classifier Service. * Provides implementation of the Flow Classifier Service.
*/ */
@Component(immediate = true) @Component(immediate = true)
@Service @Service
public class FlowClassifierManager implements FlowClassifierService { public class FlowClassifierManager extends AbstractListenerManager<FlowClassifierEvent, FlowClassifierListener>
implements FlowClassifierService {
private static final String FLOW_CLASSIFIER_NOT_NULL = "Flow Classifier cannot be null"; private static final String FLOW_CLASSIFIER_NOT_NULL = "Flow Classifier cannot be null";
private static final String FLOW_CLASSIFIER_ID_NOT_NULL = "Flow Classifier Id cannot be null"; private static final String FLOW_CLASSIFIER_ID_NOT_NULL = "Flow Classifier Id cannot be null";
private static final String LISTENER_NOT_NULL = "Listener cannot be null"; private static final String LISTENER_NOT_NULL = "Listener cannot be null";
private final Logger log = getLogger(FlowClassifierManager.class); private final Logger log = getLogger(FlowClassifierManager.class);
private final Set<FlowClassifierListener> listeners = Sets.newCopyOnWriteArraySet();
private EventuallyConsistentMap<FlowClassifierId, FlowClassifier> flowClassifierStore; private EventuallyConsistentMap<FlowClassifierId, FlowClassifier> flowClassifierStore;
@Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
@ -75,7 +75,6 @@ public class FlowClassifierManager implements FlowClassifierService {
@Deactivate @Deactivate
protected void deactivate() { protected void deactivate() {
flowClassifierStore.destroy(); flowClassifierStore.destroy();
listeners.clear();
log.info("Flow Classifier service deactivated"); log.info("Flow Classifier service deactivated");
} }
@ -145,16 +144,4 @@ public class FlowClassifierManager implements FlowClassifierService {
} }
return true; return true;
} }
@Override
public void addListener(FlowClassifierListener listener) {
checkNotNull(listener, LISTENER_NOT_NULL);
listeners.add(listener);
}
@Override
public void removeListener(FlowClassifierListener listener) {
checkNotNull(listener, LISTENER_NOT_NULL);
listeners.remove(listener);
}
} }