- private static final class Proxy implements Externalizable {
- private static final long serialVersionUID = 1L;
-
- private ReplicatedLogEntry replicatedLogEntry;
-
- // 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 Proxy() {
- // For Externalizable
- }
-
- Proxy(final ReplicatedLogEntry replicatedLogEntry) {
- this.replicatedLogEntry = replicatedLogEntry;
- }
-
- @Override
- public void writeExternal(final ObjectOutput out) throws IOException {
- out.writeLong(replicatedLogEntry.getIndex());
- out.writeLong(replicatedLogEntry.getTerm());
- out.writeObject(replicatedLogEntry.getData());
- }
-
- @Override
- public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
- replicatedLogEntry = new SimpleReplicatedLogEntry(in.readLong(), in.readLong(), (Payload) in.readObject());
- }
-
- private Object readResolve() {
- return replicatedLogEntry;
- }
- }
-