Examples with DistributedCacheManager org.exoplatform.services.ispn.DistributedCacheManager used on opensource projects

Example 1 with DistributedCacheManager

use of org.exoplatform.services.ispn.DistributedCacheManager in project kernel by exoplatform.

the class TestDistributedExoCache method testDistributedCache.

/**
 * WARNING: For Linux distributions the following JVM parameter must be set to true: java.net.preferIPv4Stack.
 *
 * @throws Exception
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public void testDistributedCache() throws Exception {
    PortalContainer pc = PortalContainer.getInstance();
    ExoCacheConfig config = new ExoCacheConfig();
    config.setName("MyCacheDistributed");
    config.setMaxSize(5);
    config.setLiveTime(1);
    config.setImplementation("LRU");
    config.setDistributed(true);
    Map<String, String> params = new HashMap<String, String>();
    params.put("infinispan-num-owners", "1");
    ConfigurationManager cm = (ConfigurationManager) pc.getComponentInstanceOfType(ConfigurationManager.class);
    DistributedCacheManager dcm2 = new DistributedCacheManager("jar:/conf/portal/distributed-cache-configuration.xml", params, cm);
    DistributedExoCache<Serializable, Object> cache1 = (DistributedExoCache<Serializable, Object>) ((ExoCacheFactory) pc.getComponentInstanceOfType(ExoCacheFactory.class)).createCache(config);
    DistributionManager dm = cache1.getCache().getDistributionManager();
    DistributedExoCache<Serializable, Object> cache2 = (DistributedExoCache<Serializable, Object>) new ExoCacheFactoryImpl((ExoContainerContext) pc.getComponentInstanceOfType(ExoContainerContext.class), "jar:/conf/portal/cache-configuration-template.xml", cm, dcm2).createCache(config);
    KeyAffinityService kas1 = KeyAffinityServiceFactory.newLocalKeyAffinityService(cache1.getCache(), new MyKeyGenerator(cache1.getFullName()), Executors.newSingleThreadExecutor(), 100);
    KeyAffinityService kas2 = KeyAffinityServiceFactory.newLocalKeyAffinityService(cache2.getCache(), new MyKeyGenerator(cache1.getFullName()), Executors.newSingleThreadExecutor(), 100);
    try {
        Object a, b, c;
        for (int i = 0; i < 2; i++) {
            if (i == 0) {
                a = new MyKey("a", ((DistributedExoCache.CacheKey<MyKey>) kas1.getKeyForAddress(cache1.getCache().getRpcManager().getAddress())).getKey().value);
            } else {
                a = new MyKey("a", ((DistributedExoCache.CacheKey<MyKey>) kas2.getKeyForAddress(cache2.getCache().getRpcManager().getAddress())).getKey().value);
            }
            for (int j = 0; j < 2; j++) {
                if (j == 0) {
                    b = new MyKey("b", ((DistributedExoCache.CacheKey<MyKey>) kas1.getKeyForAddress(cache1.getCache().getRpcManager().getAddress())).getKey().value);
                } else {
                    b = new MyKey("b", ((DistributedExoCache.CacheKey<MyKey>) kas2.getKeyForAddress(cache2.getCache().getRpcManager().getAddress())).getKey().value);
                }
                for (int k = 0; k < 2; k++) {
                    if (k == 0) {
                        c = new MyKey("c", ((DistributedExoCache.CacheKey<MyKey>) kas1.getKeyForAddress(cache1.getCache().getRpcManager().getAddress())).getKey().value);
                    } else {
                        c = new MyKey("c", ((DistributedExoCache.CacheKey<MyKey>) kas2.getKeyForAddress(cache2.getCache().getRpcManager().getAddress())).getKey().value);
                    }
                    checkUseCase(cache1, cache2, dm, a, b, c);
                }
            }
        }
    } finally {
        dcm2.stop();
    }
}