X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Fmessages%2FInstallSnapshotReply.java;h=bbee5c4175e800d71f689db9310b77b03b4cdf9c;hp=71e7ecc189fc882eaa0917b19af99376ed05f1b7;hb=81674d6fd50b419b868d0851062e23f34b34557d;hpb=5448d6812e386bd56aec7209c4852c586a6163b3

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/InstallSnapshotReply.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/InstallSnapshotReply.java
index 71e7ecc189..bbee5c4175 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/InstallSnapshotReply.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/InstallSnapshotReply.java
@@ -8,17 +8,21 @@
 
 package org.opendaylight.controller.cluster.raft.messages;
 
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+
 public class InstallSnapshotReply extends AbstractRaftRPC {
-    private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 642227896390779503L;
 
     // The followerId - this will be used to figure out which follower is
     // responding
     private final String followerId;
     private final int chunkIndex;
-    private boolean success;
+    private final boolean success;
 
-    public InstallSnapshotReply(long term, String followerId, int chunkIndex,
-        boolean success) {
+    public InstallSnapshotReply(long term, String followerId, int chunkIndex, boolean success) {
         super(term);
         this.followerId = followerId;
         this.chunkIndex = chunkIndex;
@@ -36,4 +40,54 @@ public class InstallSnapshotReply extends AbstractRaftRPC {
     public boolean isSuccess() {
         return success;
     }
+
+    @Override
+    public String toString() {
+        return "InstallSnapshotReply [term=" + getTerm()
+                + ", followerId=" + followerId
+                + ", chunkIndex=" + chunkIndex
+                + ", success=" + success + "]";
+    }
+
+    private Object writeReplace() {
+        return new Proxy(this);
+    }
+
+    private static class Proxy implements Externalizable {
+        private static final long serialVersionUID = 1L;
+
+        private InstallSnapshotReply installSnapshotReply;
+
+        // 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(InstallSnapshotReply installSnapshotReply) {
+            this.installSnapshotReply = installSnapshotReply;
+        }
+
+        @Override
+        public void writeExternal(ObjectOutput out) throws IOException {
+            out.writeLong(installSnapshotReply.getTerm());
+            out.writeObject(installSnapshotReply.followerId);
+            out.writeInt(installSnapshotReply.chunkIndex);
+            out.writeBoolean(installSnapshotReply.success);
+        }
+
+        @Override
+        public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+            long term = in.readLong();
+            String followerId = (String) in.readObject();
+            int chunkIndex = in.readInt();
+            boolean success = in.readBoolean();
+
+            installSnapshotReply = new InstallSnapshotReply(term, followerId, chunkIndex, success);
+        }
+
+        private Object readResolve() {
+            return installSnapshotReply;
+        }
+    }
 }