X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-remoterpc-connector%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fremote%2Frpc%2Fmessages%2FRpcResponse.java;h=02d0f1f185116ce30ce0d46754ff26aefe4dd86f;hb=refs%2Fchanges%2F11%2F80211%2F6;hp=387cb90112dad6ffbab6fb7cce7bf7c1d92442f1;hpb=b131db5779e46e9555aa3358c5b6aa13109ef8f5;p=controller.git

diff --git a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/messages/RpcResponse.java b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/messages/RpcResponse.java
index 387cb90112..02d0f1f185 100644
--- a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/messages/RpcResponse.java
+++ b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/messages/RpcResponse.java
@@ -7,17 +7,62 @@
  */
 package org.opendaylight.controller.remote.rpc.messages;
 
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import java.io.Externalizable;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
 import java.io.Serializable;
+import org.eclipse.jdt.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 = 1L;
-  private final String resultCompositeNode;
+    private static final long serialVersionUID = -4211279498688989245L;
 
-  public RpcResponse(final String resultCompositeNode) {
-    this.resultCompositeNode = resultCompositeNode;
-  }
+    @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 String getResultCompositeNode() {
-    return resultCompositeNode;
-  }
+    public RpcResponse(final @Nullable NormalizedNode<?, ?> inputNormalizedNode) {
+        resultNormalizedNode = inputNormalizedNode;
+    }
+
+    public @Nullable 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) {
+            SerializationUtils.serializeNormalizedNode(rpcResponse.getResultNormalizedNode(), out);
+        }
+
+        @Override
+        public void readExternal(ObjectInput in) {
+            rpcResponse = new RpcResponse(SerializationUtils.deserializeNormalizedNode(in));
+        }
+
+        private Object readResolve() {
+            return rpcResponse;
+        }
+    }
 }