import java.io.ObjectInput;
import java.io.ObjectOutput;
import org.opendaylight.controller.cluster.raft.RaftVersions;
+import org.opendaylight.controller.cluster.raft.ServerConfigurationPayload;
import org.opendaylight.controller.protobuff.messages.cluster.raft.InstallSnapshotMessages;
public class InstallSnapshot extends AbstractRaftRPC implements Externalizable {
private int chunkIndex;
private int totalChunks;
private Optional<Integer> lastChunkHashCode;
+ private Optional<ServerConfigurationPayload> serverConfig;
/**
* Empty constructor to satisfy Externalizable.
public InstallSnapshot() {
}
- public InstallSnapshot(long term, String leaderId, long lastIncludedIndex,
- long lastIncludedTerm, byte[] data, int chunkIndex, int totalChunks, Optional<Integer> lastChunkHashCode) {
+ public InstallSnapshot(long term, String leaderId, long lastIncludedIndex, long lastIncludedTerm, byte[] data,
+ int chunkIndex, int totalChunks, Optional<Integer> lastChunkHashCode, Optional<ServerConfigurationPayload> serverConfig) {
super(term);
this.leaderId = leaderId;
this.lastIncludedIndex = lastIncludedIndex;
this.chunkIndex = chunkIndex;
this.totalChunks = totalChunks;
this.lastChunkHashCode = lastChunkHashCode;
+ this.serverConfig = serverConfig;
}
public InstallSnapshot(long term, String leaderId, long lastIncludedIndex,
long lastIncludedTerm, byte[] data, int chunkIndex, int totalChunks) {
- this(term, leaderId, lastIncludedIndex, lastIncludedTerm, data, chunkIndex, totalChunks, Optional.<Integer>absent());
+ this(term, leaderId, lastIncludedIndex, lastIncludedTerm, data, chunkIndex, totalChunks,
+ Optional.<Integer>absent(), Optional.<ServerConfigurationPayload>absent());
}
public String getLeaderId() {
return lastChunkHashCode;
}
+ public Optional<ServerConfigurationPayload> getServerConfig() {
+ return serverConfig;
+ }
+
@Override
public void writeExternal(ObjectOutput out) throws IOException {
out.writeShort(RaftVersions.CURRENT_VERSION);
out.writeInt(lastChunkHashCode.get().intValue());
}
+ out.writeByte(serverConfig.isPresent() ? 1 : 0);
+ if(serverConfig.isPresent()) {
+ out.writeObject(serverConfig.get());
+ }
+
out.writeObject(data);
}
lastChunkHashCode = Optional.of(in.readInt());
}
+ serverConfig = Optional.absent();
+ boolean serverConfigPresent = in.readByte() == 1;
+ if(serverConfigPresent) {
+ serverConfig = Optional.of((ServerConfigurationPayload)in.readObject());
+ }
+
data = (byte[])in.readObject();
}
public String toString() {
return "InstallSnapshot [term=" + getTerm() + ", leaderId=" + leaderId + ", lastIncludedIndex="
+ lastIncludedIndex + ", lastIncludedTerm=" + lastIncludedTerm + ", datasize=" + data.length
- + ", Chunk=" + chunkIndex + "/" + totalChunks + ", lastChunkHashCode=" + lastChunkHashCode + "]";
+ + ", Chunk=" + chunkIndex + "/" + totalChunks + ", lastChunkHashCode=" + lastChunkHashCode
+ + ", serverConfig=" + serverConfig.orNull() + "]";
}
public static InstallSnapshot fromSerializable (Object o) {
InstallSnapshot installSnapshot = new InstallSnapshot(from.getTerm(),
from.getLeaderId(), from.getLastIncludedIndex(),
from.getLastIncludedTerm(), from.getData().toByteArray(),
- from.getChunkIndex(), from.getTotalChunks(), lastChunkHashCode);
+ from.getChunkIndex(), from.getTotalChunks(), lastChunkHashCode,
+ Optional.<ServerConfigurationPayload>absent());
return installSnapshot;
}