import akka.event.LoggingAdapter;
import akka.japi.Creator;
import akka.serialization.Serialization;
+
import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
+
import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
import org.opendaylight.controller.cluster.datastore.identifiers.ShardTransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardMBeanFactory;
import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener;
import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
-import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreConfigProperties;
import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreFactory;
import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransactionChain;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+
import scala.concurrent.duration.FiniteDuration;
import java.util.ArrayList;
/// The name of this shard
private final ShardIdentifier name;
- private volatile SchemaContext schemaContext;
-
private final ShardStats shardMBean;
private final List<ActorSelection> dataChangeListeners = new ArrayList<>();
+ private final DatastoreContext datastoreContext;
+
+
+ private SchemaContext schemaContext;
+
private Shard(ShardIdentifier name, Map<ShardIdentifier, String> peerAddresses,
- InMemoryDOMDataStoreConfigProperties dataStoreProperties) {
+ DatastoreContext datastoreContext) {
super(name.toString(), mapPeerAddresses(peerAddresses), Optional.of(configParams));
this.name = name;
+ this.datastoreContext = datastoreContext;
String setting = System.getProperty("shard.persistent");
LOG.info("Shard created : {} persistent : {}", name, persistent);
- store = InMemoryDOMDataStoreFactory.create(name.toString(), null, dataStoreProperties);
+ store = InMemoryDOMDataStoreFactory.create(name.toString(), null,
+ datastoreContext.getDataStoreProperties());
shardMBean = ShardMBeanFactory.getShardStatsMBean(name.toString());
+
}
private static Map<String, String> mapPeerAddresses(
return map;
}
-
-
-
public static Props props(final ShardIdentifier name,
final Map<ShardIdentifier, String> peerAddresses,
- final InMemoryDOMDataStoreConfigProperties dataStoreProperties) {
+ DatastoreContext datastoreContext) {
Preconditions.checkNotNull(name, "name should not be null");
- Preconditions
- .checkNotNull(peerAddresses, "peerAddresses should not be null");
-
- return Props.create(new Creator<Shard>() {
-
- @Override
- public Shard create() throws Exception {
- return new Shard(name, peerAddresses, dataStoreProperties);
- }
+ Preconditions.checkNotNull(peerAddresses, "peerAddresses should not be null");
+ Preconditions.checkNotNull(datastoreContext, "shardContext should not be null");
- });
+ return Props.create(new ShardCreator(name, peerAddresses, datastoreContext));
}
-
@Override public void onReceiveCommand(Object message) {
LOG.debug("Received message {} from {}", message.getClass().toString(),
getSender());
shardMBean.incrementReadOnlyTransactionCount();
return getContext().actorOf(
- ShardTransaction
- .props(store.newReadOnlyTransaction(), getSelf(),
- schemaContext), transactionId.toString());
+ ShardTransaction.props(store.newReadOnlyTransaction(), getSelf(),
+ schemaContext,datastoreContext, name.toString()), transactionId.toString());
} else if (createTransaction.getTransactionType()
== TransactionProxy.TransactionType.READ_WRITE.ordinal()) {
shardMBean.incrementReadWriteTransactionCount();
return getContext().actorOf(
- ShardTransaction
- .props(store.newReadWriteTransaction(), getSelf(),
- schemaContext), transactionId.toString());
+ ShardTransaction.props(store.newReadWriteTransaction(), getSelf(),
+ schemaContext, datastoreContext,name.toString()), transactionId.toString());
} else if (createTransaction.getTransactionType()
shardMBean.incrementWriteOnlyTransactionCount();
return getContext().actorOf(
- ShardTransaction
- .props(store.newWriteOnlyTransaction(), getSelf(),
- schemaContext), transactionId.toString());
+ ShardTransaction.props(store.newWriteOnlyTransaction(), getSelf(),
+ schemaContext, datastoreContext, name.toString()), transactionId.toString());
} else {
throw new IllegalArgumentException(
"Shard="+name + ":CreateTransaction message has unidentified transaction type="
final ActorRef self = getSelf();
Futures.addCallback(future, new FutureCallback<Void>() {
+ @Override
public void onSuccess(Void v) {
sender.tell(new CommitTransactionReply().toSerializable(),self);
shardMBean.incrementCommittedTransactionCount();
shardMBean.setLastCommittedTransactionTime(new Date());
}
+ @Override
public void onFailure(Throwable t) {
LOG.error(t, "An exception happened during commit");
shardMBean.incrementFailedTransactionsCount();
dataChangeListeners.add(dataChangeListenerPath);
AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>
- listener =
- new DataChangeListenerProxy(schemaContext, dataChangeListenerPath);
+ listener = new DataChangeListenerProxy(schemaContext, dataChangeListenerPath);
- org.opendaylight.yangtools.concepts.ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>>
- registration =
- store.registerChangeListener(registerChangeListener.getPath(),
+ ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>>
+ registration = store.registerChangeListener(registerChangeListener.getPath(),
listener, registerChangeListener.getScope());
ActorRef listenerRegistration =
getContext().actorOf(
private void createTransactionChain() {
DOMStoreTransactionChain chain = store.createTransactionChain();
- ActorRef transactionChain =
- getContext().actorOf(
- ShardTransactionChain.props(chain, schemaContext));
- getSender()
- .tell(new CreateTransactionChainReply(transactionChain.path())
- .toSerializable(),
+ ActorRef transactionChain = getContext().actorOf(
+ ShardTransactionChain.props(chain, schemaContext, datastoreContext,name.toString() ));
+ getSender().tell(new CreateTransactionChainReply(transactionChain.path()).toSerializable(),
getSelf());
}
return HEART_BEAT_INTERVAL;
}
}
+
+ private static class ShardCreator implements Creator<Shard> {
+
+ private static final long serialVersionUID = 1L;
+
+ final ShardIdentifier name;
+ final Map<ShardIdentifier, String> peerAddresses;
+ final DatastoreContext datastoreContext;
+
+ ShardCreator(ShardIdentifier name, Map<ShardIdentifier, String> peerAddresses,
+ DatastoreContext datastoreContext) {
+ this.name = name;
+ this.peerAddresses = peerAddresses;
+ this.datastoreContext = datastoreContext;
+ }
+
+ @Override
+ public Shard create() throws Exception {
+ return new Shard(name, peerAddresses, datastoreContext);
+ }
+ }
}