Examples of com.opengamma.engine.cache.RemoteCacheClient

com.opengamma.engine.cache.RemoteCacheClient
{@link FudgeSynchronousClient} implementation for the remote cache component clients. The clienthas a "get" and "put" channel. Although equal priority, this gives two blocking queues to isolate operations that query the cache from those that update or control it. This allows, for example, cache writes from a previous job to not delay loads needed by the next job.

  @Test(timeOut = 10000l)
  public void singleThreadSpecLookupDifferentIdentifierValues() {
    InMemoryViewComputationCacheSource cache = new InMemoryViewComputationCacheSource(s_fudgeContext);
    ViewComputationCacheServer server = new ViewComputationCacheServer(cache);
    DirectFudgeConnection conduit = new DirectFudgeConnection(cache.getFudgeContext());
    RemoteCacheClient client = new RemoteCacheClient(conduit.getEnd1());
    conduit.connectEnd2(server);
    IdentifierMap identifierMap = new RemoteIdentifierMap(client);


    final ValueSpecification[] valueSpec = new ValueSpecification[10];
    for (int i = 0; i < valueSpec.length; i++) {

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  public void singleThreadLookupDifferentIdentifierValuesRepeated() {
    InMemoryViewComputationCacheSource cache = new InMemoryViewComputationCacheSource(s_fudgeContext);
    ViewComputationCacheServer server = new ViewComputationCacheServer(cache);
    DirectFudgeConnection conduit = new DirectFudgeConnection(cache.getFudgeContext());
    conduit.connectEnd2(server);
    RemoteCacheClient client = new RemoteCacheClient(conduit.getEnd1());
    IdentifierMap identifierMap = new RemoteIdentifierMap(client);


    Map<String, Long> _idsByValueName = new HashMap<String, Long>();
    for (int i = 0; i < 10; i++) {
      String valueName = "Value" + i;

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    ViewComputationCacheServer server = new ViewComputationCacheServer(cache);
    DirectFudgeConnection conduit1 = new DirectFudgeConnection(cache.getFudgeContext());
    conduit1.connectEnd2(server);
    DirectFudgeConnection conduit2 = new DirectFudgeConnection(cache.getFudgeContext());
    conduit2.connectEnd2(server);
    final RemoteCacheClient client = new RemoteCacheClient(conduit1.getEnd1(), conduit2.getEnd1());
    final IdentifierMap identifierMap = new RemoteIdentifierMap(client);


    final ConcurrentMap<String, Long> _idsByValueName = new ConcurrentHashMap<String, Long>();
    final Random rand = new Random();
    final AtomicBoolean failed = new AtomicBoolean(false);

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      final DirectFudgeConnection conduit = new DirectFudgeConnection(cache.getFudgeContext());
      conduit.connectEnd2(server);
      Thread t = new Thread(new Runnable() {
        @Override
        public void run() {
          final RemoteCacheClient client = new RemoteCacheClient(conduit.getEnd1());
          final IdentifierMap identifierMap = new RemoteIdentifierMap(client);
          try {
            for (int j = 0; j < 1000; j++) {
              int randomValue = rand.nextInt(100);
              String valueName = "Value" + randomValue;

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  public void singleThreadPutLoad() throws InterruptedException {
    InMemoryViewComputationCacheSource cache = new InMemoryViewComputationCacheSource(s_fudgeContext);
    ViewComputationCacheServer server = new ViewComputationCacheServer(cache);
    DirectFudgeConnection conduit = new DirectFudgeConnection(cache.getFudgeContext());
    conduit.connectEnd2(server);
    RemoteCacheClient client = new RemoteCacheClient(conduit.getEnd1());
    FudgeMessageStore dataStore = new RemoteFudgeMessageStore(client, new ViewComputationCacheKey(UniqueId.of("Test", "ViewCycle1"), "Config1"));


    // Single value
    final MutableFudgeMsg inputValue1 = s_fudgeContext.newMessage();
    for (int i = 0; i < 32; i++) {

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  public void singleThreadPutLoadPurgeLoad() throws InterruptedException {
    InMemoryViewComputationCacheSource cache = new InMemoryViewComputationCacheSource(s_fudgeContext);
    ViewComputationCacheServer server = new ViewComputationCacheServer(cache);
    DirectFudgeConnection conduit = new DirectFudgeConnection(cache.getFudgeContext());
    conduit.connectEnd2(server);
    RemoteCacheClient client = new RemoteCacheClient(conduit.getEnd1());
    FudgeMessageStore dataStore = new RemoteFudgeMessageStore(client, new ViewComputationCacheKey(
        UniqueId.of("Test", "ViewCycle1"), "Config1"));
    final MutableFudgeMsg inputValue = s_fudgeContext.newMessage();
    for (int i = 0; i < 32; i++) {
      inputValue.add(i, Integer.toString(i));

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    } catch (UnknownHostException e) {
      throw new OpenGammaRuntimeException("", e);
    }
    _socket.setPortNumber(_serverSocket.getPortNumber());


    RemoteCacheClient client = new RemoteCacheClient(_socket);
    Configuration configuration = new Configuration();
    CacheConfiguration cacheConfig = new CacheConfiguration();
    cacheConfig.setMaxElementsInMemory(cacheSize);
    configuration.setDefaultCacheConfiguration(cacheConfig);
    _cacheSource = new RemoteViewComputationCacheSource(client, new DefaultFudgeMessageStoreFactory(

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Related Classes of com.opengamma.engine.cache.RemoteCacheClient

com.opengamma.engine.cache.msg.SlaveChannelMessage

com.opengamma.engine.cache.RemoteCacheRequestResponseTest

com.opengamma.engine.cache.ServerSocketRemoteViewComputationCacheTest

org.fudgemsg.FudgeMsg

org.fudgemsg.mapping.FudgeDeserializer

org.fudgemsg.mapping.FudgeSerializer

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