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Reorder fields in replication message, to avoid writing value size, when deleted event is sent

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This commit is contained in:
leventov
2015-12-17 21:25:47 +03:00
parent f0bcd784b7
commit 268ba7f569
2 changed files with 20 additions and 32 deletions
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src/main/java/net/openhft/chronicle/map/ReplicatedChronicleMap.java
+14 -21
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@@ -372,34 +372,25 @@ public class ReplicatedChronicleMap<K, V, R> extends VanillaChronicleMap<K, V, R
ReplicableEntry entry, Bytes payload, @NotNull Bytes destination,
int chronicleId, long bootstrapTime) {
Data key;
Data value;
long valueSize;
boolean isDeleted;
if (entry instanceof MapEntry) {
isDeleted = false;
MapEntry mapEntry = (MapEntry) entry;
key = mapEntry.key();
value = mapEntry.value();
valueSize = value.size();
} else {
isDeleted = true;
MapAbsentEntry mapAbsentEntry = (MapAbsentEntry) entry;
key = mapAbsentEntry.absentKey();
value = null;
valueSize = Math.max(0, valueSizeMarshaller.minStorableSize());
}
destination.writeLong(bootstrapTime);
keySizeMarshaller.writeSize(destination, key.size());
valueSizeMarshaller.writeSize(destination, valueSize);
destination.writeStopBit(entry.originTimestamp());
if (entry.originIdentifier() == 0)
throw new IllegalStateException("Identifier can't be 0");
destination.writeByte(entry.originIdentifier());
Data key;
boolean isDeleted;
if (entry instanceof MapEntry) {
isDeleted = false;
key = ((MapEntry) entry).key();
} else {
isDeleted = true;
key = ((MapAbsentEntry) entry).absentKey();
}
destination.writeBoolean(isDeleted);
keySizeMarshaller.writeSize(destination, key.size());
key.writeTo(destination, destination.writePosition());
destination.writeSkip(key.size());
@@ -419,6 +410,8 @@ public class ReplicatedChronicleMap<K, V, R> extends VanillaChronicleMap<K, V, R
if (isDeleted)
return;
Data value = ((MapEntry) entry).value();
valueSizeMarshaller.writeSize(destination, value.size());
value.writeTo(destination, destination.writePosition());
destination.writeSkip(value.size());