*/
package org.opendaylight.controller.cluster.raft.persisted;
+import akka.dispatch.ControlMessage;
import java.io.Serializable;
-import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
+import org.apache.commons.lang3.SerializationUtils;
+import org.opendaylight.controller.cluster.raft.messages.Payload;
/**
* Payload used for no-op log entries that are put into the journal by the PreLeader in order to commit
*
* @author Thomas Pantelis
*/
-public final class NoopPayload extends Payload implements Serializable {
- private static final long serialVersionUID = 1L;
+public final class NoopPayload extends Payload implements ControlMessage {
public static final NoopPayload INSTANCE = new NoopPayload();
+ // There is no need for Externalizable
+ @Deprecated(since = "7.0.0", forRemoval = true)
+ private static final class Proxy implements Serializable {
+ @java.io.Serial
+ private static final long serialVersionUID = 1L;
+
+ @java.io.Serial
+ private Object readResolve() {
+ return INSTANCE;
+ }
+ }
+
+ @java.io.Serial
+ private static final long serialVersionUID = 1L;
+ private static final NP PROXY = new NP();
+ // Estimate to how big the proxy is. Note this includes object stream overhead, so it is a bit conservative
+ private static final int PROXY_SIZE = SerializationUtils.serialize(PROXY).length;
+
private NoopPayload() {
+ // Hidden on purpose
}
@Override
return 0;
}
- private Object readResolve() {
- return INSTANCE;
+ @Override
+ public int serializedSize() {
+ return PROXY_SIZE;
+ }
+
+ @Override
+ protected Object writeReplace() {
+ return PROXY;
}
}