*/
package org.opendaylight.controller.md.sal.binding.impl;
-import com.google.common.base.Preconditions;
-import com.google.common.util.concurrent.CheckedFuture;
+import static com.google.common.base.Preconditions.checkState;
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.util.concurrent.FluentFuture;
import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.MoreExecutors;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
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.md.sal.dom.api.DOMTransactionChain;
+import org.opendaylight.mdsal.common.api.CommitInfo;
import org.opendaylight.yangtools.concepts.Delegator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+@Deprecated
final class BindingDOMTransactionChainAdapter implements BindingTransactionChain, Delegator<DOMTransactionChain> {
private static final Logger LOG = LoggerFactory.getLogger(BindingDOMTransactionChainAdapter.class);
private final DelegateChainListener domListener;
private final TransactionChainListener bindingListener;
- public BindingDOMTransactionChainAdapter(final DOMDataBroker chainFactory,
+ BindingDOMTransactionChainAdapter(final DOMDataBroker chainFactory,
final BindingToNormalizedNodeCodec codec, final TransactionChainListener listener) {
- Preconditions.checkNotNull(chainFactory, "DOM Transaction chain factory must not be null");
this.domListener = new DelegateChainListener();
this.bindingListener = listener;
- this.delegate = chainFactory.createTransactionChain(domListener);
+ this.delegate = requireNonNull(chainFactory, "DOM Transaction chain factory must not be null")
+ .createTransactionChain(domListener);
this.codec = codec;
}
@Override
public ReadOnlyTransaction newReadOnlyTransaction() {
- DOMDataReadOnlyTransaction delegateTx = delegate.newReadOnlyTransaction();
- ReadOnlyTransaction bindingTx = new BindingDOMReadTransactionAdapter(delegateTx, codec);
- return bindingTx;
+ final DOMDataReadOnlyTransaction delegateTx = delegate.newReadOnlyTransaction();
+ return new BindingDOMReadTransactionAdapter(delegateTx, codec);
}
@Override
public ReadWriteTransaction newReadWriteTransaction() {
- DOMDataReadWriteTransaction delegateTx = delegate.newReadWriteTransaction();
- ReadWriteTransaction bindingTx = new BindingDOMReadWriteTransactionAdapter(delegateTx, codec) {
+ final DOMDataReadWriteTransaction delegateTx = delegate.newReadWriteTransaction();
+ return new BindingDOMReadWriteTransactionAdapter(delegateTx, codec) {
@Override
- public CheckedFuture<Void, TransactionCommitFailedException> submit() {
- return listenForFailure(this,super.submit());
+ public FluentFuture<? extends CommitInfo> commit() {
+ return listenForFailure(this, super.commit());
}
};
- return bindingTx;
}
@Override
public WriteTransaction newWriteOnlyTransaction() {
final DOMDataWriteTransaction delegateTx = delegate.newWriteOnlyTransaction();
- WriteTransaction bindingTx = new BindingDOMWriteTransactionAdapter<DOMDataWriteTransaction>(delegateTx, codec) {
+ return new BindingDOMWriteTransactionAdapter<DOMDataWriteTransaction>(delegateTx, codec) {
@Override
- public CheckedFuture<Void,TransactionCommitFailedException> submit() {
- return listenForFailure(this,super.submit());
- };
+ public FluentFuture<? extends CommitInfo> commit() {
+ return listenForFailure(this, super.commit());
+ }
};
- return bindingTx;
}
- private CheckedFuture<Void, TransactionCommitFailedException> listenForFailure(
- final WriteTransaction tx, CheckedFuture<Void, TransactionCommitFailedException> future) {
- Futures.addCallback(future, new FutureCallback<Void>() {
+ @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD",
+ justification = "https://github.com/spotbugs/spotbugs/issues/811")
+ private FluentFuture<? extends CommitInfo> listenForFailure(
+ final WriteTransaction tx, final FluentFuture<? extends CommitInfo> future) {
+ future.addCallback(new FutureCallback<CommitInfo>() {
@Override
- public void onFailure(Throwable t) {
- failTransactionChain(tx,t);
+ public void onFailure(final Throwable ex) {
+ failTransactionChain(tx,ex);
}
@Override
- public void onSuccess(Void result) {
+ public void onSuccess(final CommitInfo result) {
// Intentionally NOOP
}
- });
+ }, MoreExecutors.directExecutor());
return future;
}
- private void failTransactionChain(WriteTransaction tx, Throwable t) {
+ @SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD",
+ justification = "https://github.com/spotbugs/spotbugs/issues/811")
+ private void failTransactionChain(final WriteTransaction tx, final Throwable ex) {
/*
* We asume correct state change for underlaying transaction
*
* chain, so we are not changing any of our internal state
* to mark that we failed.
*/
- this.bindingListener.onTransactionChainFailed(this, tx, t);
+ this.bindingListener.onTransactionChainFailed(this, tx, ex);
}
@Override
}
private final class DelegateChainListener implements TransactionChainListener {
-
@Override
public void onTransactionChainFailed(final TransactionChain<?, ?> chain,
final AsyncTransaction<?, ?> transaction, final Throwable cause) {
- Preconditions.checkState(delegate.equals(chain),
- "Illegal state - listener for %s was invoked for incorrect chain %s.", delegate, chain);
+ checkChain(chain);
/*
* Intentionally NOOP, callback for failure, since we
* are also listening on each transaction future for failure,
* of this transaction chain), instead of DOM transaction
* which is known only to this chain, binding transaction implementation
* and underlying transaction chain.
- *
*/
LOG.debug("Transaction chain {} failed. Failed DOM Transaction {}",this,transaction,cause);
}
@Override
public void onTransactionChainSuccessful(final TransactionChain<?, ?> chain) {
- Preconditions.checkState(delegate.equals(chain),
- "Illegal state - listener for %s was invoked for incorrect chain %s.", delegate, chain);
+ checkChain(chain);
bindingListener.onTransactionChainSuccessful(BindingDOMTransactionChainAdapter.this);
}
+
+ private void checkChain(final TransactionChain<?, ?> chain) {
+ checkState(delegate.equals(chain), "Illegal state - listener for %s was invoked for incorrect chain %s.",
+ delegate, chain);
+ }
}
}