import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.ListeningExecutorService;
-
+import com.google.common.util.concurrent.MoreExecutors;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
-
import javax.annotation.concurrent.GuardedBy;
-
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener;
import org.opendaylight.controller.md.sal.common.api.data.OptimisticLockFailedException;
import org.opendaylight.yangtools.concepts.Identifiable;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.util.ExecutorServiceUtil;
-import org.opendaylight.yangtools.util.concurrent.NotificationManager;
import org.opendaylight.yangtools.util.concurrent.QueuedNotificationManager;
import org.opendaylight.yangtools.util.concurrent.QueuedNotificationManager.Invoker;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
private final AtomicLong txCounter = new AtomicLong(0);
private final ListeningExecutorService listeningExecutor;
- private final NotificationManager<DataChangeListenerRegistration<?>, DOMImmutableDataChangeEvent> dataChangeListenerNotificationManager;
+ private final QueuedNotificationManager<DataChangeListenerRegistration<?>, DOMImmutableDataChangeEvent> dataChangeListenerNotificationManager;
private final ExecutorService dataChangeListenerExecutor;
+ private final ExecutorService domStoreExecutor;
+ private final boolean debugTransactions;
private final String name;
- public InMemoryDOMDataStore(final String name, final ListeningExecutorService listeningExecutor,
+ private volatile AutoCloseable closeable;
+
+ public InMemoryDOMDataStore(final String name, final ExecutorService domStoreExecutor,
final ExecutorService dataChangeListenerExecutor) {
- this(name, listeningExecutor, dataChangeListenerExecutor,
- InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE);
+ this(name, domStoreExecutor, dataChangeListenerExecutor,
+ InMemoryDOMDataStoreConfigProperties.DEFAULT_MAX_DATA_CHANGE_LISTENER_QUEUE_SIZE, false);
}
- public InMemoryDOMDataStore(final String name, final ListeningExecutorService listeningExecutor,
- final ExecutorService dataChangeListenerExecutor, final int maxDataChangeListenerQueueSize) {
+ public InMemoryDOMDataStore(final String name, final ExecutorService domStoreExecutor,
+ final ExecutorService dataChangeListenerExecutor, final int maxDataChangeListenerQueueSize,
+ final boolean debugTransactions) {
this.name = Preconditions.checkNotNull(name);
- this.listeningExecutor = Preconditions.checkNotNull(listeningExecutor);
+ this.domStoreExecutor = Preconditions.checkNotNull(domStoreExecutor);
+ this.listeningExecutor = MoreExecutors.listeningDecorator(this.domStoreExecutor);
this.dataChangeListenerExecutor = Preconditions.checkNotNull(dataChangeListenerExecutor);
+ this.debugTransactions = debugTransactions;
dataChangeListenerNotificationManager =
new QueuedNotificationManager<>(this.dataChangeListenerExecutor,
"DataChangeListenerQueueMgr");
}
+ public void setCloseable(AutoCloseable closeable) {
+ this.closeable = closeable;
+ }
+
+ public QueuedNotificationManager<?, ?> getDataChangeListenerNotificationManager() {
+ return dataChangeListenerNotificationManager;
+ }
+
+ public ExecutorService getDomStoreExecutor() {
+ return domStoreExecutor;
+ }
+
@Override
public final String getIdentifier() {
return name;
@Override
public DOMStoreReadTransaction newReadOnlyTransaction() {
- return new SnapshotBackedReadTransaction(nextIdentifier(), dataTree.takeSnapshot());
+ return new SnapshotBackedReadTransaction(nextIdentifier(), debugTransactions, dataTree.takeSnapshot());
}
@Override
public DOMStoreReadWriteTransaction newReadWriteTransaction() {
- return new SnapshotBackedReadWriteTransaction(nextIdentifier(), dataTree.takeSnapshot(), this);
+ return new SnapshotBackedReadWriteTransaction(nextIdentifier(), debugTransactions, dataTree.takeSnapshot(), this);
}
@Override
public DOMStoreWriteTransaction newWriteOnlyTransaction() {
- return new SnapshotBackedWriteTransaction(nextIdentifier(), dataTree.takeSnapshot(), this);
+ return new SnapshotBackedWriteTransaction(nextIdentifier(), debugTransactions, dataTree.takeSnapshot(), this);
}
@Override
public void close() {
ExecutorServiceUtil.tryGracefulShutdown(listeningExecutor, 30, TimeUnit.SECONDS);
ExecutorServiceUtil.tryGracefulShutdown(dataChangeListenerExecutor, 30, TimeUnit.SECONDS);
+
+ if(closeable != null) {
+ try {
+ closeable.close();
+ } catch(Exception e) {
+ LOG.debug("Error closing instance", e);
+ }
+ }
+ }
+
+ boolean getDebugTransactions() {
+ return debugTransactions;
}
+
@Override
public <L extends AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>> ListenerRegistration<L> registerChangeListener(
final YangInstanceIdentifier path, final L listener, final DataChangeScope scope) {
} else {
snapshot = dataTree.takeSnapshot();
}
- return new SnapshotBackedReadTransaction(nextIdentifier(), snapshot);
+ return new SnapshotBackedReadTransaction(nextIdentifier(), getDebugTransactions(), snapshot);
}
@Override
snapshot = dataTree.takeSnapshot();
}
final SnapshotBackedReadWriteTransaction ret = new SnapshotBackedReadWriteTransaction(nextIdentifier(),
- snapshot, this);
+ getDebugTransactions(), snapshot, this);
latestOutstandingTx = ret;
return ret;
}
} else {
snapshot = dataTree.takeSnapshot();
}
- final SnapshotBackedWriteTransaction ret = new SnapshotBackedWriteTransaction(nextIdentifier(), snapshot,
- this);
+ final SnapshotBackedWriteTransaction ret = new SnapshotBackedWriteTransaction(nextIdentifier(),
+ getDebugTransactions(), snapshot, this);
latestOutstandingTx = ret;
return ret;
}
} catch (ConflictingModificationAppliedException e) {
LOG.warn("Store Tx: {} Conflicting modification for {}.", transaction.getIdentifier(),
e.getPath());
+ transaction.warnDebugContext(LOG);
throw new OptimisticLockFailedException("Optimistic lock failed.",e);
} catch (DataValidationFailedException e) {
LOG.warn("Store Tx: {} Data Precondition failed for {}.", transaction.getIdentifier(),
e.getPath(), e);
+ transaction.warnDebugContext(LOG);
throw new TransactionCommitFailedException("Data did not pass validation.",e);
}
}