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leventov
2015-03-14 20:28:44 +07:00
parent 1a8998d521
commit b0b0bb87c1
6 changed files with 83 additions and 72 deletions
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src/main/java/net/openhft/chronicle/map/MapWireHandler.java
+32 -24
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@@ -65,7 +65,7 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
@NotNull
private final StringBuilder methodName = new StringBuilder();
private final Supplier<ChronicleHashInstanceBuilder<ChronicleMap<K, V>>> chronicleHashInstanceBuilder;
private final Supplier<ChronicleHashInstanceBuilder<ChronicleMap<K, V>>> mapFactory;
private Wire inWire = null;
private Wire outWire = null;
private final Consumer writeElement = new Consumer<Iterator<byte[]>>() {
@@ -102,24 +102,24 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
private byte localIdentifier;
private long timestamp;
private short channelId;
private List<Replica> channelList;
private List<Replica> channels;
private ReplicationHub hub;
private byte remoteIdentifier;
public MapWireHandler(@NotNull final Supplier<ChronicleHashInstanceBuilder<ChronicleMap<K, V>>> chronicleHashInstanceBuilder,
@NotNull final ReplicationHub hub,
byte localIdentifier,
@NotNull final List<Replica> channelList) {
this(chronicleHashInstanceBuilder, hub);
this.channelList = channelList;
public MapWireHandler(
@NotNull Supplier<ChronicleHashInstanceBuilder<ChronicleMap<K, V>>> mapFactory,
@NotNull ReplicationHub hub, byte localIdentifier, @NotNull List<Replica> channels) {
this(mapFactory, hub);
this.channels = channels;
this.localIdentifier = localIdentifier;
}
public MapWireHandler(Supplier<ChronicleHashInstanceBuilder<ChronicleMap<K, V>>> chronicleHashInstanceBuilder, ReplicationHub hub) {
this.chronicleHashInstanceBuilder = chronicleHashInstanceBuilder;
public MapWireHandler(Supplier<ChronicleHashInstanceBuilder<ChronicleMap<K, V>>> mapFactory,
ReplicationHub hub) {
this.mapFactory = mapFactory;
this.hub = hub;
}
@@ -136,8 +136,9 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
}
private void writeChunked(long transactionId, @NotNull final Function<BytesChronicleMap, Iterator> function,
@NotNull final Consumer<Iterator> c) throws StreamCorruptedException {
private void writeChunked(
long transactionId, @NotNull final Function<BytesChronicleMap, Iterator> function,
@NotNull final Consumer<Iterator> c) throws StreamCorruptedException {
final BytesChronicleMap m = bytesMap(channelId);
final Iterator<byte[]> iterator = function.apply(m);
@@ -258,7 +259,7 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
if ("CREATE_CHANNEL".contentEquals(methodName)) {
writeVoid(() -> {
short channelId1 = inWire.read(ARG_1).int16();
chronicleHashInstanceBuilder.get().replicatedViaChannel(hub.createChannel(channelId1)).create();
mapFactory.get().replicatedViaChannel(hub.createChannel(channelId1)).create();
return null;
});
return;
@@ -281,12 +282,14 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
}
if ("CONTAINS_KEY".contentEquals(methodName)) {
write(b -> outWire.write(RESULT).bool(b.delegate.containsKey(toByteArray(inWire, ARG_1))));
write(b -> outWire.write(RESULT).bool(
b.delegate.containsKey(toByteArray(inWire, ARG_1))));
return;
}
if ("CONTAINS_VALUE".contentEquals(methodName)) {
write(b -> outWire.write(RESULT).bool(b.delegate.containsValue(toByteArray(inWire, ARG_1))));
write(b -> outWire.write(RESULT).bool(
b.delegate.containsValue(toByteArray(inWire, ARG_1))));
return;
}
@@ -297,7 +300,8 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
if ("PUT".contentEquals(methodName)) {
writeValue(b -> {
final net.openhft.lang.io.Bytes reader = MapWireHandler.this.toReader(inWire, ARG_1, ARG_2);
final net.openhft.lang.io.Bytes reader =
MapWireHandler.this.toReader(inWire, ARG_1, ARG_2);
// todo call return b.put(reader, reader, timestamp, identifier());
return b.put(reader, reader);
@@ -364,7 +368,8 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
if ("REMOVE_WITH_VALUE".contentEquals(methodName)) {
write(bytesMap -> {
final net.openhft.lang.io.Bytes reader = toReader(inWire, ARG_1, ARG_2);
// todo call outWire.write(RESULT).bool(bytesMap.remove(reader, reader, timestamp, identifier()));
// todo call outWire.write(RESULT)
// .bool(bytesMap.remove(reader, reader, timestamp, identifier()));
outWire.write(RESULT).bool(bytesMap.remove(reader, reader));
});
return;
@@ -394,7 +399,8 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
// if (len > 4)
if (EventGroup.IS_DEBUG) {
long len = outWire.bytes().position() - SIZE_OF_SIZE;
System.out.println("--------------------------------------------\nserver wrote:\n\n" + Bytes.toDebugString(outWire.bytes(), SIZE_OF_SIZE, len));
System.out.println("--------------------------------------------\nserver wrote:\n\n"
+ Bytes.toDebugString(outWire.bytes(), SIZE_OF_SIZE, len));
}
}
@@ -486,7 +492,8 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
}
private byte identifier() {
// if the client provides a remote identifier then we will use that otherwise we will use the local identifier
// if the client provides a remote identifier then we will use that otherwise we will use
// the local identifier
return remoteIdentifier == 0 ? localIdentifier : remoteIdentifier;
}
@@ -597,11 +604,11 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
private ReplicatedChronicleMap map(short channelId) {
// todo this cast is a bit of a hack, improve later
final ReplicatedChronicleMap replicas =
(ReplicatedChronicleMap) channelList.get(channelId);
final ReplicatedChronicleMap map =
(ReplicatedChronicleMap) channels.get(channelId);
if (replicas != null)
return replicas;
if (map != null)
return map;
throw new IllegalStateException();
}
@@ -736,7 +743,8 @@ class MapWireHandler<K, V> implements WireHandler, Consumer<WireHandlers> {
*/
@SuppressWarnings("UnusedDeclaration")
private void showOutWire() {
System.out.println("pos=" + outWire.bytes().position() + ",bytes=" + Bytes.toDebugString(outWire.bytes(), 0, outWire.bytes().position()));
System.out.println("pos=" + outWire.bytes().position() + ",bytes=" +
Bytes.toDebugString(outWire.bytes(), 0, outWire.bytes().position()));
}
@SuppressWarnings("SameReturnValue")