Add Payload.serializedSize()

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / persisted / NoopPayload.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java
index 800ea45d15c087fe59b399df3444d7883d74edfc..e190bf0919828714047ddbab275858acf5bb6ad3 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java
@@ -9,6 +9,7 @@ package org.opendaylight.controller.cluster.raft.persisted;
 
 import akka.dispatch.ControlMessage;
 import java.io.Serializable;
+import org.apache.commons.lang3.SerializationUtils;
 import org.opendaylight.controller.cluster.raft.messages.Payload;
 
 /**
@@ -31,8 +32,11 @@ public final class NoopPayload extends Payload implements ControlMessage {
 
     private static final long serialVersionUID = 1L;
     private static final Proxy PROXY = new Proxy();
+    // Estimate to how big the proxy is. Note this includes object stream overhead, so it is a bit conservative
+    private static final int PROXY_SIZE = SerializationUtils.serialize(PROXY).length;
 
     private NoopPayload() {
+        // Hidden on purpose
     }
 
     @Override
@@ -40,6 +44,11 @@ public final class NoopPayload extends Payload implements ControlMessage {
         return 0;
     }
 
+    @Override
+    public int serializedSize() {
+        return PROXY_SIZE;
+    }
+
     @Override
     protected Object writeReplace() {
         return PROXY;