/*
- * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
+ * Copyright (c) 2016, 2017 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
*/
package org.opendaylight.controller.cluster.access.concepts;
+import static java.util.Objects.requireNonNull;
+
import akka.actor.ActorRef;
-import com.google.common.annotations.Beta;
+import akka.serialization.JavaSerializer;
+import akka.serialization.Serialization;
import com.google.common.base.MoreObjects.ToStringHelper;
-import com.google.common.base.Preconditions;
-import javax.annotation.Nonnull;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.access.ABIVersion;
import org.opendaylight.yangtools.concepts.WritableIdentifier;
* A request message concept. Upon receipt of this message, the recipient will respond with either
* a {@link RequestSuccess} or a {@link RequestFailure} message.
*
- * @author Robert Varga
- *
* @param <T> Target identifier type
* @param <C> Message type
*/
-@Beta
public abstract class Request<T extends WritableIdentifier, C extends Request<T, C>> extends Message<T, C> {
+ protected interface SerialForm<T extends WritableIdentifier, C extends Request<T, C>>
+ extends Message.SerialForm<T, C> {
+ @Override
+ default C readExternal(final ObjectInput in, final T target, final long sequence)
+ throws ClassNotFoundException, IOException {
+ return readExternal(in, target, sequence,
+ JavaSerializer.currentSystem().value().provider().resolveActorRef((String) in.readObject()));
+ }
+
+ @NonNull C readExternal(@NonNull ObjectInput in, @NonNull T target, long sequence, @NonNull ActorRef replyTo)
+ throws IOException;
+
+ @Override
+ default void writeExternal(final ObjectOutput out, final C msg) throws IOException {
+ out.writeObject(Serialization.serializedActorPath(msg.getReplyTo()));
+ }
+ }
+
+ @java.io.Serial
private static final long serialVersionUID = 1L;
- private final ActorRef replyTo;
- protected Request(final @Nonnull T target, final long sequence, final @Nonnull ActorRef replyTo) {
+ private final @NonNull ActorRef replyTo;
+
+ protected Request(final @NonNull T target, final long sequence, final @NonNull ActorRef replyTo) {
super(target, sequence);
- this.replyTo = Preconditions.checkNotNull(replyTo);
+ this.replyTo = requireNonNull(replyTo);
}
- protected Request(final @Nonnull C request, final @Nonnull ABIVersion version) {
+ protected Request(final @NonNull C request, final @NonNull ABIVersion version) {
super(request, version);
- this.replyTo = Preconditions.checkNotNull(request.getReplyTo());
+ this.replyTo = requireNonNull(request.getReplyTo());
}
/**
*
* @return Original requestor
*/
- public final @Nonnull ActorRef getReplyTo() {
+ public final @NonNull ActorRef getReplyTo() {
return replyTo;
}
* @param cause Failure cause
* @return {@link RequestFailure} corresponding to this request
*/
- public abstract @Nonnull RequestFailure<T, ?> toRequestFailure(final @Nonnull RequestException cause);
+ public abstract @NonNull RequestFailure<T, ?> toRequestFailure(@NonNull RequestException cause);
@Override
protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
}
@Override
- protected abstract AbstractRequestProxy<T, C> externalizableProxy(@Nonnull ABIVersion version);
+ protected abstract SerialForm<T, C> externalizableProxy(ABIVersion version);
}