package org.opendaylight.controller.cluster.databroker;
import com.google.common.base.Preconditions;
-import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.FluentFuture;
import java.util.Collection;
import java.util.EnumMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreTransactionFactory;
+import org.opendaylight.mdsal.common.api.CommitInfo;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreThreePhaseCommitCohort;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreTransactionFactory;
public abstract class AbstractDOMTransactionFactory<T extends DOMStoreTransactionFactory> implements AutoCloseable {
+ @SuppressWarnings("rawtypes")
private static final AtomicIntegerFieldUpdater<AbstractDOMTransactionFactory> UPDATER =
AtomicIntegerFieldUpdater.newUpdater(AbstractDOMTransactionFactory.class, "closed");
private final Map<LogicalDatastoreType, T> storeTxFactories;
/**
* Implementations must return unique identifier for each and every call of
- * this method;
+ * this method.
*
* @return new Unique transaction identifier.
*/
protected abstract Object newTransactionIdentifier();
/**
+ * Submits a transaction asynchronously for commit.
*
- * @param transaction
- * @param cohorts
- * @return
+ * @param transaction the transaction to submit
+ * @param cohorts the associated cohorts
+ * @return a resulting Future
*/
- protected abstract CheckedFuture<Void,TransactionCommitFailedException> submit(final DOMDataWriteTransaction transaction,
- final Collection<DOMStoreThreePhaseCommitCohort> cohorts);
+ protected abstract FluentFuture<? extends CommitInfo> commit(DOMDataTreeWriteTransaction transaction,
+ Collection<DOMStoreThreePhaseCommitCohort> cohorts);
/**
+ * Creates a new read-only transaction.
*
- * @return
+ * @return the transaction instance
*/
- public final DOMDataReadOnlyTransaction newReadOnlyTransaction() {
+ public final DOMDataTreeReadTransaction newReadOnlyTransaction() {
checkNotClosed();
return new DOMBrokerReadOnlyTransaction(newTransactionIdentifier(), storeTxFactories);
/**
+ * Creates a new write-only transaction.
*
- * @return
+ * @return the transaction instance
*/
- public final DOMDataWriteTransaction newWriteOnlyTransaction() {
+ public final DOMDataTreeWriteTransaction newWriteOnlyTransaction() {
checkNotClosed();
return new DOMBrokerWriteOnlyTransaction(newTransactionIdentifier(), storeTxFactories, this);
/**
+ * Creates a new read-write transaction.
*
- * @return
+ * @return the transaction instance
*/
- public final DOMDataReadWriteTransaction newReadWriteTransaction() {
+ public final DOMDataTreeReadWriteTransaction newReadWriteTransaction() {
checkNotClosed();
- return new DOMBrokerReadWriteTransaction<>(newTransactionIdentifier(), storeTxFactories, this);
+ return new DOMBrokerReadWriteTransaction(newTransactionIdentifier(), storeTxFactories, this);
}
/**
*
* @return Map of backing transaction factories.
*/
- protected final Map<LogicalDatastoreType, T> getTxFactories() {
+ public final Map<LogicalDatastoreType, T> getTxFactories() {
return storeTxFactories;
}