/**
* @param underlying The provider to wrap
* @param manager The cache manager
*/
public EHCachingSecurityMasterDetailProvider(
SecurityMasterDetailProvider underlying, CacheManager manager) {
super();
_underlying = underlying;
_manager = manager;
EHCacheUtils.addCache(_manager, SECURITY_CACHE);
_detailsCache = EHCacheUtils.getCacheFromManager(_manager, SECURITY_CACHE);
}
/**
* Creates an instance over an underlying source specifying the cache manager.
*
* @param underlying the underlying security source, not null
* @param cacheManager the cache manager, not null
*/
public AbstractEHCachingSourceWithExternalBundle(
final S underlying, final CacheManager cacheManager) {
super(underlying, cacheManager);
EHCacheUtils.addCache(cacheManager, this.getClass().getName() + EID_TO_UID_CACHE);
_eidToUidCache =
EHCacheUtils.getCacheFromManager(
cacheManager, this.getClass().getName() + EID_TO_UID_CACHE);
// this is crude but it allows caching of lookups that use VersionCorrection.LATEST.
// VersionCorrection.LATEST can refer to different versions of the same object, but by clearing
// the caches
// when anything in the underlying source changes we ensure we never see stale data.
// this won't work well if the data changes frequently.
getUnderlying()
.changeManager()
.addChangeListener(
new ChangeListener() {
@Override
public void entityChanged(ChangeEvent event) {
_eidToUidCache.flush();
}
});
}
private Future<?> executeTestJob(DependencyGraphExecutorFactory<?> factory) {
final InMemoryLKVMarketDataProvider marketDataProvider = new InMemoryLKVMarketDataProvider();
final MarketDataProviderResolver marketDataProviderResolver =
new SingleMarketDataProviderResolver(
new SingletonMarketDataProviderFactory(marketDataProvider));
final InMemoryFunctionRepository functionRepository = new InMemoryFunctionRepository();
_functionCount.set(0);
final MockFunction mockFunction =
new MockFunction(new ComputationTarget("Foo")) {
@Override
public Set<ComputedValue> execute(
FunctionExecutionContext executionContext,
FunctionInputs inputs,
ComputationTarget target,
Set<ValueRequirement> desiredValues) {
try {
Thread.sleep(JOB_FINISH_TIME / (JOB_SIZE * 2));
} catch (InterruptedException e) {
throw new OpenGammaRuntimeException("Function interrupted", e);
}
_functionCount.incrementAndGet();
return super.execute(executionContext, inputs, target, desiredValues);
}
};
functionRepository.addFunction(mockFunction);
final FunctionCompilationContext compilationContext = new FunctionCompilationContext();
final CompiledFunctionService compilationService =
new CompiledFunctionService(
functionRepository, new CachingFunctionRepositoryCompiler(), compilationContext);
compilationService.initialize();
final FunctionResolver functionResolver = new DefaultFunctionResolver(compilationService);
final MockSecuritySource securitySource = new MockSecuritySource();
final MockPositionSource positionSource = new MockPositionSource();
final ViewComputationCacheSource computationCacheSource =
new InMemoryViewComputationCacheSource(FudgeContext.GLOBAL_DEFAULT);
final FunctionInvocationStatisticsGatherer functionInvocationStatistics =
new DiscardingInvocationStatisticsGatherer();
final ViewProcessorQueryReceiver viewProcessorQueryReceiver = new ViewProcessorQueryReceiver();
final ViewProcessorQuerySender viewProcessorQuerySender =
new ViewProcessorQuerySender(InMemoryRequestConduit.create(viewProcessorQueryReceiver));
final FunctionExecutionContext executionContext = new FunctionExecutionContext();
final ComputationTargetResolver targetResolver =
new DefaultComputationTargetResolver(securitySource, positionSource);
final JobDispatcher jobDispatcher =
new JobDispatcher(
new LocalNodeJobInvoker(
new LocalCalculationNode(
computationCacheSource,
compilationService,
executionContext,
targetResolver,
viewProcessorQuerySender,
Executors.newCachedThreadPool(),
functionInvocationStatistics)));
final ViewPermissionProvider viewPermissionProvider = new DefaultViewPermissionProvider();
final GraphExecutorStatisticsGathererProvider graphExecutorStatisticsProvider =
new DiscardingGraphStatisticsGathererProvider();
ViewDefinition viewDefinition = new ViewDefinition("TestView", UserPrincipal.getTestUser());
viewDefinition.addViewCalculationConfiguration(
new ViewCalculationConfiguration(viewDefinition, "default"));
MockViewDefinitionRepository viewDefinitionRepository = new MockViewDefinitionRepository();
viewDefinitionRepository.addDefinition(viewDefinition);
final ViewProcessContext vpc =
new ViewProcessContext(
viewDefinitionRepository,
viewPermissionProvider,
marketDataProviderResolver,
compilationService,
functionResolver,
positionSource,
securitySource,
new DefaultCachingComputationTargetResolver(
new DefaultComputationTargetResolver(securitySource, positionSource),
EHCacheUtils.createCacheManager()),
computationCacheSource,
jobDispatcher,
viewProcessorQueryReceiver,
factory,
graphExecutorStatisticsProvider);
final DependencyGraph graph = new DependencyGraph("Default");
DependencyNode previous = null;
for (int i = 0; i < JOB_SIZE; i++) {
DependencyNode node = new DependencyNode(new ComputationTarget("Foo"));
node.setFunction(mockFunction);
if (previous != null) {
node.addInputNode(previous);
}
graph.addDependencyNode(node);
previous = node;
}
final Map<String, DependencyGraph> graphs = new HashMap<String, DependencyGraph>();
graphs.put(graph.getCalculationConfigurationName(), graph);
CompiledViewDefinitionWithGraphsImpl viewEvaluationModel =
new CompiledViewDefinitionWithGraphsImpl(
viewDefinition, graphs, new SimplePortfolio("Test Portfolio"), 0);
ViewCycleExecutionOptions cycleOptions = new ViewCycleExecutionOptions();
cycleOptions.setValuationTime(Instant.ofEpochMillis(1));
cycleOptions.setMarketDataSpecification(new MarketDataSpecification());
final SingleComputationCycle cycle =
new SingleComputationCycle(
UniqueId.of("Test", "Cycle1"),
UniqueId.of("Test", "ViewProcess1"),
vpc,
viewEvaluationModel,
cycleOptions,
VersionCorrection.of(Instant.ofEpochMillis(1), Instant.ofEpochMillis(1)));
return cycle.getDependencyGraphExecutor().execute(graph, cycle.getStatisticsGatherer());
}
