Examples with DistributedExecutorMassIndexer org.infinispan.query.impl.massindex.DistributedExecutorMassIndexer used on opensource projects

Example 1 with DistributedExecutorMassIndexer

use of org.infinispan.query.impl.massindex.DistributedExecutorMassIndexer in project infinispan by infinispan.

the class LifecycleManager method cacheStarting.

/**
 * Registers the Search interceptor in the cache before it gets started
 */
@Override
public void cacheStarting(ComponentRegistry cr, Configuration cfg, String cacheName) {
    InternalCacheRegistry icr = cr.getGlobalComponentRegistry().getComponent(InternalCacheRegistry.class);
    LocalQueryStatistics queryStatistics = cr.getComponent(LocalQueryStatistics.class);
    if (!icr.isInternalCache(cacheName) || icr.internalCacheHasFlag(cacheName, Flag.QUERYABLE)) {
        AdvancedCache<?, ?> cache = cr.getComponent(Cache.class).getAdvancedCache();
        SecurityActions.addCacheDependency(cache.getCacheManager(), cacheName, QueryCache.QUERY_CACHE_NAME);
        ClassLoader aggregatedClassLoader = makeAggregatedClassLoader(cr.getGlobalComponentRegistry().getGlobalConfiguration().classLoader());
        boolean isIndexed = cfg.indexing().enabled();
        SearchMapping searchMapping = null;
        if (isIndexed) {
            Map<String, Class<?>> indexedClasses = makeIndexedClassesMap(cache);
            KeyTransformationHandler keyTransformationHandler = new KeyTransformationHandler(aggregatedClassLoader);
            cr.registerComponent(keyTransformationHandler, KeyTransformationHandler.class);
            for (Map.Entry<Class<?>, Class<?>> kt : cfg.indexing().keyTransformers().entrySet()) {
                keyTransformationHandler.registerTransformer(kt.getKey(), (Class<? extends Transformer>) kt.getValue());
            }
            searchMapping = createSearchMapping(queryStatistics, cfg.indexing(), indexedClasses, cr, cache, keyTransformationHandler, aggregatedClassLoader);
            createQueryInterceptorIfNeeded(cr, cfg, cache, indexedClasses);
            Indexer massIndexer = new DistributedExecutorMassIndexer(cache);
            cr.registerComponent(massIndexer, Indexer.class);
            if (searchMapping != null) {
                BasicComponentRegistry bcr = cr.getComponent(BasicComponentRegistry.class);
                bcr.replaceComponent(IndexStatistics.class.getName(), new LocalIndexStatistics(), true);
                bcr.rewire();
            }
        }
        cr.registerComponent(ObjectReflectionMatcher.create(new ReflectionEntityNamesResolver(aggregatedClassLoader), searchMapping), ObjectReflectionMatcher.class);
        cr.registerComponent(new QueryEngine<>(cache, isIndexed), QueryEngine.class);
    }
}