*/
package org.opendaylight.controller.remote.rpc.messages;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
import java.io.Serializable;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages;
+import javax.annotation.Nullable;
+import org.opendaylight.controller.cluster.datastore.node.utils.stream.SerializationUtils;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
public class RpcResponse implements Serializable {
private static final long serialVersionUID = -4211279498688989245L;
- private final NormalizedNodeMessages.Node resultNormalizedNode;
+ @SuppressFBWarnings(value = "SE_BAD_FIELD", justification = "This field is not Serializable but this class "
+ + "implements writeReplace to delegate serialization to a Proxy class and thus instances of this class "
+ + "aren't serialized. FindBugs does not recognize this.")
+ private final NormalizedNode<?, ?> resultNormalizedNode;
- public RpcResponse(final NormalizedNodeMessages.Node inputNormalizedNode) {
+ public RpcResponse(@Nullable final NormalizedNode<?, ?> inputNormalizedNode) {
resultNormalizedNode = inputNormalizedNode;
}
- public NormalizedNodeMessages.Node getResultNormalizedNode() {
+ @Nullable
+ public NormalizedNode<?, ?> getResultNormalizedNode() {
return resultNormalizedNode;
}
+
+ private Object writeReplace() {
+ return new Proxy(this);
+ }
+
+ private static class Proxy implements Externalizable {
+ private static final long serialVersionUID = 1L;
+
+ private RpcResponse rpcResponse;
+
+ // 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() {
+ }
+
+ Proxy(RpcResponse rpcResponse) {
+ this.rpcResponse = rpcResponse;
+ }
+
+ @Override
+ public void writeExternal(ObjectOutput out) throws IOException {
+ SerializationUtils.serializeNormalizedNode(rpcResponse.getResultNormalizedNode(), out);
+ }
+
+ @Override
+ public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+ rpcResponse = new RpcResponse(SerializationUtils.deserializeNormalizedNode(in));
+ }
+
+ private Object readResolve() {
+ return rpcResponse;
+ }
+ }
}