* @param <T> Identifier type
*/
@Beta
-public class SnapshotBackedWriteTransaction<T> extends AbstractDOMStoreTransaction<T> implements DOMStoreWriteTransaction {
+public class SnapshotBackedWriteTransaction<T> extends AbstractDOMStoreTransaction<T>
+ implements DOMStoreWriteTransaction {
+
private static final Logger LOG = LoggerFactory.getLogger(SnapshotBackedWriteTransaction.class);
+
@SuppressWarnings("rawtypes")
- private static final AtomicReferenceFieldUpdater<SnapshotBackedWriteTransaction, TransactionReadyPrototype> READY_UPDATER =
- AtomicReferenceFieldUpdater.newUpdater(SnapshotBackedWriteTransaction.class, TransactionReadyPrototype.class, "readyImpl");
+ private static final AtomicReferenceFieldUpdater<SnapshotBackedWriteTransaction,
+ TransactionReadyPrototype> READY_UPDATER =
+ AtomicReferenceFieldUpdater.newUpdater(SnapshotBackedWriteTransaction.class,
+ TransactionReadyPrototype.class, "readyImpl");
+
@SuppressWarnings("rawtypes")
- private static final AtomicReferenceFieldUpdater<SnapshotBackedWriteTransaction, DataTreeModification> TREE_UPDATER =
- AtomicReferenceFieldUpdater.newUpdater(SnapshotBackedWriteTransaction.class, DataTreeModification.class, "mutableTree");
+ private static final AtomicReferenceFieldUpdater<SnapshotBackedWriteTransaction,
+ DataTreeModification> TREE_UPDATER =
+ AtomicReferenceFieldUpdater.newUpdater(SnapshotBackedWriteTransaction.class,
+ DataTreeModification.class, "mutableTree");
// non-null when not ready
private volatile TransactionReadyPrototype<T> readyImpl;
LOG.debug("Write Tx: {} allocated with snapshot {}", identifier, snapshot);
}
+ @SuppressWarnings("checkstyle:IllegalCatch")
@Override
public void write(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
checkNotReady();
try {
tree.write(path, data);
// FIXME: Add checked exception
- } catch (final Exception e) {
+ } catch (Exception e) {
LOG.error("Tx: {}, failed to write {}:{} in {}", getIdentifier(), path, data, tree, e);
// Rethrow original ones if they are subclasses of RuntimeException
// or Error
}
}
+ @SuppressWarnings("checkstyle:IllegalCatch")
@Override
public void merge(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
checkNotReady();
try {
tree.merge(path, data);
// FIXME: Add checked exception
- } catch (final Exception e) {
+ } catch (Exception e) {
LOG.error("Tx: {}, failed to write {}:{} in {}", getIdentifier(), path, data, tree, e);
// Rethrow original ones if they are subclasses of RuntimeException
// or Error
}
}
+ @SuppressWarnings("checkstyle:IllegalCatch")
@Override
public void delete(final YangInstanceIdentifier path) {
checkNotReady();
try {
tree.delete(path);
// FIXME: Add checked exception
- } catch (final Exception e) {
+ } catch (Exception e) {
LOG.error("Tx: {}, failed to delete {} in {}", getIdentifier(), path, tree, e);
// Rethrow original ones if they are subclasses of RuntimeException
// or Error
return readyImpl == null ? null : mutableTree.readNode(path);
}
- private final void checkNotReady() {
- checkState(readyImpl != null, "Transaction %s is no longer open. No further modifications allowed.", getIdentifier());
+ private void checkNotReady() {
+ checkState(readyImpl != null,
+ "Transaction %s is no longer open. No further modifications allowed.", getIdentifier());
}
@Override
}
/**
- * Prototype implementation of {@link SnapshotBackedWriteTransaction#ready()}
+ * Prototype implementation of {@link SnapshotBackedWriteTransaction#ready()}.
*
+ * <p>
* This class is intended to be implemented by Transaction factories responsible for allocation
* of {@link org.opendaylight.mdsal.dom.spi.store.SnapshotBackedWriteTransaction} and
* providing underlying logic for applying implementation.
*
* @param tx Transaction which got aborted.
*/
- protected abstract void transactionAborted(final SnapshotBackedWriteTransaction<T> tx);
+ protected abstract void transactionAborted(SnapshotBackedWriteTransaction<T> tx);
/**
* Returns a commit coordinator associated with supplied transactions.
- *
* This call must not fail.
*
* @param tx
* Modified data tree which has been constructed.
* @return DOMStoreThreePhaseCommitCohort associated with transaction
*/
- protected abstract DOMStoreThreePhaseCommitCohort transactionReady(SnapshotBackedWriteTransaction<T> tx, DataTreeModification tree);
+ protected abstract DOMStoreThreePhaseCommitCohort transactionReady(
+ SnapshotBackedWriteTransaction<T> tx, DataTreeModification tree);
}
-}
\ No newline at end of file
+}