import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
-import java.util.AbstractMap.SimpleImmutableEntry;
-import java.util.Map.Entry;
-import java.util.Optional;
-import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.persisted.DataTreeCandidateInputOutput;
-import org.opendaylight.controller.cluster.datastore.persisted.DataTreeCandidateSupplier;
+import org.opendaylight.controller.cluster.raft.persisted.MigratedSerializable;
import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
/**
+ * Payload wrapper for a DataTreeCandidatePayload.
+ *
* @deprecated Deprecated in Boron in favor of CommitTransactionPayload
*/
@Deprecated
-final class DataTreeCandidatePayload extends Payload implements DataTreeCandidateSupplier, Externalizable {
+final class DataTreeCandidatePayload extends Payload implements Externalizable, MigratedSerializable {
private static final long serialVersionUID = 1L;
private transient byte[] serialized;
+ // checkstyle flags the public modifier as redundant which really doesn't make sense since it clearly isn't
+ // redundant. It is explicitly needed for Java serialization to be able to create instances via reflection.
+ @SuppressWarnings("checkstyle:RedundantModifier")
public DataTreeCandidatePayload() {
// Required by Externalizable
}
}
/**
+ * Creates a DataTreeCandidatePayload.
+ *
* @deprecated Use CommitTransactionPayload instead
*/
@Deprecated
return new DataTreeCandidatePayload(out.toByteArray());
}
-
- @Override
- public Entry<Optional<TransactionIdentifier>, DataTreeCandidate> getCandidate() throws IOException {
- return new SimpleImmutableEntry<>(Optional.empty(),
- DataTreeCandidateInputOutput.readDataTreeCandidate(ByteStreams.newDataInput(serialized)));
+ public DataTreeCandidate getCandidate() throws IOException {
+ return DataTreeCandidateInputOutput.readDataTreeCandidate(ByteStreams.newDataInput(serialized));
}
@Override
serialized = new byte[length];
in.readFully(serialized);
}
+
+ @Override
+ public boolean isMigrated() {
+ return true;
+ }
+
+ @Deprecated
+ @Override
+ public Object writeReplace() {
+ // this is fine
+ return this;
+ }
}