package org.opendaylight.controller.cluster.raft.persisted;
import akka.dispatch.ControlMessage;
-import java.io.Serializable;
+import org.apache.commons.lang3.SerializationUtils;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.raft.messages.Payload;
/**
*
* @author Thomas Pantelis
*/
-public final class NoopPayload extends Payload implements Serializable, ControlMessage {
- public static final NoopPayload INSTANCE = new NoopPayload();
-
- // There is no need for Externalizable
- private static final class Proxy implements Serializable {
- private static final long serialVersionUID = 1L;
-
- private Object readResolve() {
- return INSTANCE;
- }
- }
-
+public final class NoopPayload extends Payload implements ControlMessage {
+ @java.io.Serial
private static final long serialVersionUID = 1L;
- private static final Proxy PROXY = new Proxy();
+ private static final @NonNull 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;
+
+ public static final @NonNull NoopPayload INSTANCE = new NoopPayload();
private NoopPayload() {
+ // Hidden on purpose
}
@Override
return 0;
}
- private Object writeReplace() {
+ @Override
+ public int serializedSize() {
+ return PROXY_SIZE;
+ }
+
+ @Override
+ protected Object writeReplace() {
return PROXY;
}
}