Examples with AccessedExpiryPolicy javax.cache.expiry.AccessedExpiryPolicy used on opensource projects

Example 1 with AccessedExpiryPolicy

use of javax.cache.expiry.AccessedExpiryPolicy in project caffeine by ben-manes.

the class JCacheAccessExpiryTest method getConfiguration.

@Override
protected CaffeineConfiguration<Integer, Integer> getConfiguration() {
    CaffeineConfiguration<Integer, Integer> configuration = new CaffeineConfiguration<>();
    configuration.setExpiryPolicyFactory(() -> new AccessedExpiryPolicy(new Duration(TimeUnit.MILLISECONDS, EXPIRY_DURATION)));
    configuration.setTickerFactory(() -> ticker::read);
    return configuration;
}

Example 2 with AccessedExpiryPolicy

use of javax.cache.expiry.AccessedExpiryPolicy in project gora by apache.

the class JCacheStore method initialize.

@Override
public void initialize(Class<K> keyClass, Class<T> persistentClass, Properties properties) {
    super.initialize(keyClass, persistentClass, properties);
    CachingProvider cachingProvider = Caching.getCachingProvider(properties.getProperty(GORA_DEFAULT_JCACHE_PROVIDER_KEY));
    if (properties.getProperty(JCACHE_CACHE_NAMESPACE_PROPERTY_KEY) != null) {
        goraCacheNamespace = properties.getProperty(JCACHE_CACHE_NAMESPACE_PROPERTY_KEY);
    }
    try {
        this.persistentDataStore = DataStoreFactory.getDataStore(keyClass, persistentClass, new Configuration());
    } catch (GoraException ex) {
        LOG.error("Couldn't initialize persistent DataStore.", ex);
    }
    if (properties.getProperty(GORA_DEFAULT_JCACHE_PROVIDER_KEY).contains(HAZELCAST_SERVER_CACHE_PROVIDER_IDENTIFIER)) {
        Config config = new ClasspathXmlConfig(properties.getProperty(GORA_DEFAULT_JCACHE_HAZELCAST_CONFIG_KEY));
        hazelcastInstance = Hazelcast.newHazelcastInstance(config);
    } else {
        try {
            ClientConfig config = new XmlClientConfigBuilder(properties.getProperty(GORA_DEFAULT_JCACHE_HAZELCAST_CONFIG_KEY)).build();
            hazelcastInstance = HazelcastClient.newHazelcastClient(config);
        } catch (IOException ex) {
            LOG.error("Couldn't locate the client side cache provider configuration.", ex);
        }
    }
    Properties providerProperties = new Properties();
    providerProperties.setProperty(HazelcastCachingProvider.HAZELCAST_INSTANCE_NAME, hazelcastInstance.getName());
    try {
        manager = cachingProvider.getCacheManager(new URI(goraCacheNamespace), null, providerProperties);
    } catch (URISyntaxException ex) {
        LOG.error("Couldn't initialize cache manager to bounded hazelcast instance.", ex);
        manager = cachingProvider.getCacheManager();
    }
    if (((properties.getProperty(JCACHE_AUTO_CREATE_CACHE_PROPERTY_KEY) != null) && Boolean.valueOf(properties.getProperty(JCACHE_AUTO_CREATE_CACHE_PROPERTY_KEY))) || ((manager.getCache(super.getPersistentClass().getSimpleName(), keyClass, persistentClass) == null))) {
        cacheEntryList = new ConcurrentSkipListSet<>();
        cacheConfig = new CacheConfig<K, T>();
        cacheConfig.setTypes(keyClass, persistentClass);
        if (properties.getProperty(JCACHE_READ_THROUGH_PROPERTY_KEY) != null) {
            cacheConfig.setReadThrough(Boolean.valueOf(properties.getProperty(JCACHE_READ_THROUGH_PROPERTY_KEY)));
        } else {
            cacheConfig.setReadThrough(true);
        }
        if (properties.getProperty(JCACHE_WRITE_THROUGH_PROPERTY_KEY) != null) {
            cacheConfig.setWriteThrough(Boolean.valueOf(properties.getProperty(JCACHE_WRITE_THROUGH_PROPERTY_KEY)));
        } else {
            cacheConfig.setWriteThrough(true);
        }
        if (properties.getProperty(JCACHE_STORE_BY_VALUE_PROPERTY_KEY) != null) {
            cacheConfig.setStoreByValue(Boolean.valueOf(properties.getProperty(JCACHE_STORE_BY_VALUE_PROPERTY_KEY)));
        }
        if (properties.getProperty(JCACHE_STATISTICS_PROPERTY_KEY) != null) {
            cacheConfig.setStatisticsEnabled(Boolean.valueOf(properties.getProperty(JCACHE_STATISTICS_PROPERTY_KEY)));
        }
        if (properties.getProperty(JCACHE_MANAGEMENT_PROPERTY_KEY) != null) {
            cacheConfig.setStatisticsEnabled(Boolean.valueOf(properties.getProperty(JCACHE_MANAGEMENT_PROPERTY_KEY)));
        }
        if (properties.getProperty(JCACHE_EVICTION_POLICY_PROPERTY_KEY) != null) {
            cacheConfig.getEvictionConfig().setEvictionPolicy(EvictionPolicy.valueOf(properties.getProperty(JCACHE_EVICTION_POLICY_PROPERTY_KEY)));
        }
        if (properties.getProperty(JCACHE_EVICTION_MAX_SIZE_POLICY_PROPERTY_KEY) != null) {
            cacheConfig.getEvictionConfig().setMaximumSizePolicy(EvictionConfig.MaxSizePolicy.valueOf(properties.getProperty(JCACHE_EVICTION_MAX_SIZE_POLICY_PROPERTY_KEY)));
        }
        if (properties.getProperty(JCACHE_EVICTION_SIZE_PROPERTY_KEY) != null) {
            cacheConfig.getEvictionConfig().setSize(Integer.valueOf(properties.getProperty(JCACHE_EVICTION_SIZE_PROPERTY_KEY)));
        }
        if (properties.getProperty(JCACHE_EXPIRE_POLICY_PROPERTY_KEY) != null) {
            String expiryPolicyIdentifier = properties.getProperty(JCACHE_EXPIRE_POLICY_PROPERTY_KEY);
            if (expiryPolicyIdentifier.equals(JCACHE_ACCESSED_EXPIRY_IDENTIFIER)) {
                cacheConfig.setExpiryPolicyFactory(FactoryBuilder.factoryOf(new AccessedExpiryPolicy(new Duration(TimeUnit.SECONDS, Integer.valueOf(properties.getProperty(JCACHE_EXPIRE_POLICY_DURATION_PROPERTY_KEY))))));
            } else if (expiryPolicyIdentifier.equals(JCACHE_CREATED_EXPIRY_IDENTIFIER)) {
                cacheConfig.setExpiryPolicyFactory(FactoryBuilder.factoryOf(new CreatedExpiryPolicy(new Duration(TimeUnit.SECONDS, Integer.valueOf(properties.getProperty(JCACHE_EXPIRE_POLICY_DURATION_PROPERTY_KEY))))));
            } else if (expiryPolicyIdentifier.equals(JCACHE_MODIFIED_EXPIRY_IDENTIFIER)) {
                cacheConfig.setExpiryPolicyFactory(FactoryBuilder.factoryOf(new ModifiedExpiryPolicy(new Duration(TimeUnit.SECONDS, Integer.valueOf(properties.getProperty(JCACHE_EXPIRE_POLICY_DURATION_PROPERTY_KEY))))));
            } else if (expiryPolicyIdentifier.equals(JCACHE_TOUCHED_EXPIRY_IDENTIFIER)) {
                cacheConfig.setExpiryPolicyFactory(FactoryBuilder.factoryOf(new TouchedExpiryPolicy(new Duration(TimeUnit.SECONDS, Integer.valueOf(properties.getProperty(JCACHE_EXPIRE_POLICY_DURATION_PROPERTY_KEY))))));
            }
        }
        if (properties.getProperty(HAZELCAST_CACHE_IN_MEMORY_FORMAT_PROPERTY_KEY) != null) {
            String inMemoryFormat = properties.getProperty(HAZELCAST_CACHE_IN_MEMORY_FORMAT_PROPERTY_KEY);
            if (inMemoryFormat.equals(HAZELCAST_CACHE_BINARY_IN_MEMORY_FORMAT_IDENTIFIER) || inMemoryFormat.equals(HAZELCAST_CACHE_OBJECT_IN_MEMORY_FORMAT_IDENTIFIER) || inMemoryFormat.equals(HAZELCAST_CACHE_NATIVE_IN_MEMORY_FORMAT_IDENTIFIER)) {
                cacheConfig.setInMemoryFormat(InMemoryFormat.valueOf(inMemoryFormat));
            }
        }
        cacheConfig.setCacheLoaderFactory(JCacheCacheFactoryBuilder.factoryOfCacheLoader(this.persistentDataStore, keyClass, persistentClass));
        cacheConfig.setCacheWriterFactory(JCacheCacheFactoryBuilder.factoryOfCacheWriter(this.persistentDataStore, keyClass, persistentClass));
        cache = manager.createCache(persistentClass.getSimpleName(), cacheConfig).unwrap(ICache.class);
    } else {
        cache = manager.getCache(super.getPersistentClass().getSimpleName(), keyClass, persistentClass).unwrap(ICache.class);
        this.populateLocalCacheEntrySet(cache);
    }
    cache.registerCacheEntryListener(new MutableCacheEntryListenerConfiguration<>(JCacheCacheFactoryBuilder.factoryOfEntryListener(new JCacheCacheEntryListener<K, T>(cacheEntryList)), null, true, true));
    LOG.info("JCache Gora datastore initialized successfully.");
}

Example 3 with AccessedExpiryPolicy

use of javax.cache.expiry.AccessedExpiryPolicy in project ignite by apache.

the class IgniteCacheReadThroughEvictionSelfTest method testReadThroughWithExpirePolicy.

/**
     * @throws Exception if failed.
     */
public void testReadThroughWithExpirePolicy() throws Exception {
    Ignite ig = testedGrid();
    CacheConfiguration<Object, Object> cc = variationConfig("expire");
    IgniteCache<Object, Object> cache = ig.createCache(cc);
    try {
        ExpiryPolicy exp = new CreatedExpiryPolicy(new Duration(TimeUnit.MILLISECONDS, TIMEOUT));
        for (int i = 0; i < KEYS; i++) cache.withExpiryPolicy(exp).put(key(i), value(i));
        U.sleep(TIMEOUT);
        waitEmpty(cc.getName());
        exp = new AccessedExpiryPolicy(new Duration(TimeUnit.MILLISECONDS, TIMEOUT));
        for (int i = 0; i < KEYS; i++) {
            assertEquals(value(i), cache.get(key(i)));
            cache.withExpiryPolicy(exp).get(key(i));
        }
        U.sleep(TIMEOUT);
        waitEmpty(cc.getName());
        for (int i = 0; i < KEYS; i++) assertEquals(value(i), cache.get(key(i)));
    } finally {
        destroyCacheSafe(ig, cc.getName());
    }
}