import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
+import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeStreamVersion;
/**
* Abstract base class for a versioned Externalizable message.
public VersionedExternalizableMessage() {
}
- public VersionedExternalizableMessage(short version) {
- this.version = version <= DataStoreVersions.CURRENT_VERSION ? version: DataStoreVersions.CURRENT_VERSION;
+ public VersionedExternalizableMessage(final short version) {
+ this.version = version <= DataStoreVersions.CURRENT_VERSION ? version : DataStoreVersions.CURRENT_VERSION;
}
public short getVersion() {
return version;
}
+ protected final @NonNull NormalizedNodeStreamVersion getStreamVersion() {
+ return version < DataStoreVersions.NEON_SR2_VERSION
+ ? NormalizedNodeStreamVersion.LITHIUM : NormalizedNodeStreamVersion.NEON_SR2;
+ }
+
@Override
- public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+ public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
version = in.readShort();
}
@Override
- public void writeExternal(ObjectOutput out) throws IOException {
+ public void writeExternal(final ObjectOutput out) throws IOException {
out.writeShort(version);
}
+
+ @Override
+ public final Object toSerializable() {
+ if (getVersion() < DataStoreVersions.BORON_VERSION) {
+ throw new UnsupportedOperationException("Versions prior to " + DataStoreVersions.BORON_VERSION
+ + " are not supported");
+ }
+
+ return this;
+ }
+
+ @Override
+ public String toString() {
+ return getClass().getSimpleName() + " [version=" + getVersion() + "]";
+ }
}