net.sf.ehcache.CacheManager#addCache

Source File: EHCacheProvider.java From pentaho-reporting with GNU Lesser General Public License v2.1

6 votes

public ResourceFactoryCache createFactoryCache() {
  try {
    final CacheManager manager = getCacheManager();
    synchronized( manager ) {
      if ( manager.cacheExists( FACTORY_CACHE_NAME ) == false ) {
        final Cache libloaderCache = new Cache( FACTORY_CACHE_NAME,   // cache name
          500,         // maxElementsInMemory
          false,       // overflowToDisk
          false,       // eternal
          600,         // timeToLiveSeconds
          600,         // timeToIdleSeconds
          false,       // diskPersistent
          120 );        // diskExpiryThreadIntervalSeconds
        manager.addCache( libloaderCache );
        return new EHResourceFactoryCache( libloaderCache );
      } else {
        return new EHResourceFactoryCache( manager.getCache( FACTORY_CACHE_NAME ) );
      }
    }
  } catch ( CacheException e ) {
    logger.debug( "Failed to create EHCache libloader-factory cache", e );
    return null;
  }
}

Source File: EHCacheProvider.java From pentaho-reporting with GNU Lesser General Public License v2.1

6 votes

public ResourceBundleDataCache createBundleDataCache() {
  try {
    final CacheManager manager = getCacheManager();
    synchronized( manager ) {
      if ( manager.cacheExists( BUNDLES_CACHE_NAME ) == false ) {
        final Cache libloaderCache = new Cache( BUNDLES_CACHE_NAME,   // cache name
          500,         // maxElementsInMemory
          false,       // overflowToDisk
          false,       // eternal
          600,         // timeToLiveSeconds
          600,         // timeToIdleSeconds
          false,       // diskPersistent
          120 );        // diskExpiryThreadIntervalSeconds
        manager.addCache( libloaderCache );
        return new EHResourceBundleDataCache( libloaderCache );
      } else {
        return new EHResourceBundleDataCache( manager.getCache( BUNDLES_CACHE_NAME ) );
      }
    }
  } catch ( CacheException e ) {
    logger.debug( "Failed to create EHCache libloader-bundles cache", e );
    return null;
  }
}

Source File: TicketRegistryDecoratorTests.java From springboot-shiro-cas-mybatis with MIT License

6 votes

@Test
public void verifyEhCacheTicketRegistryWithClearPass() {
    final Cache serviceTicketsCache = new Cache("serviceTicketsCache", 200, false, false, 100, 100);
    final Cache ticketGrantingTicketCache = new Cache("ticketGrantingTicketCache", 200, false, false, 100, 100);

    final CacheManager manager = new CacheManager(this.getClass().getClassLoader().getResourceAsStream("ehcacheClearPass.xml"));
    manager.addCache(serviceTicketsCache);
    manager.addCache(ticketGrantingTicketCache);

    final Map<String, String> map = new HashMap<>();

    final TicketRegistry ticketRegistry = new EhCacheTicketRegistry(serviceTicketsCache, ticketGrantingTicketCache);
    final TicketRegistryDecorator decorator = new TicketRegistryDecorator(ticketRegistry, map);
    assertNotNull(decorator);

    assertEquals(decorator.serviceTicketCount(), 0);
    assertEquals(decorator.sessionCount(), 0);

    manager.removalAll();
    manager.shutdown();

}

Source File: TicketRegistryDecoratorTests.java From cas4.0.x-server-wechat with Apache License 2.0

6 votes

@Test
public void testEhCacheTicketRegistryWithClearPass() {
    final Cache serviceTicketsCache = new Cache("serviceTicketsCache", 200, false, false, 100, 100);
    final Cache ticketGrantingTicketCache = new Cache("ticketGrantingTicketCache", 200, false, false, 100, 100);

    final CacheManager manager = new CacheManager(this.getClass().getClassLoader().getResourceAsStream("ehcacheClearPass.xml"));
    manager.addCache(serviceTicketsCache);
    manager.addCache(ticketGrantingTicketCache);

    final Map<String, String> map = new HashMap<String, String>();

    final TicketRegistry ticketRegistry = new EhCacheTicketRegistry(serviceTicketsCache, ticketGrantingTicketCache);
    final TicketRegistryDecorator decorator = new TicketRegistryDecorator(ticketRegistry, map);
    assertNotNull(decorator);

    assertEquals(decorator.serviceTicketCount(), 0);
    assertEquals(decorator.sessionCount(), 0);

    manager.removalAll();
    manager.shutdown();

}

Source File: EnchachePooFactory.java From Mycat2 with GNU General Public License v3.0

6 votes

@Override
public CachePool createCachePool(String poolName, int cacheSize,
		int expiredSeconds) {
	CacheManager cacheManager = CacheManager.create();
	Cache enCache = cacheManager.getCache(poolName);
	if (enCache == null) {

		CacheConfiguration cacheConf = cacheManager.getConfiguration()
				.getDefaultCacheConfiguration().clone();
		cacheConf.setName(poolName);
		if (cacheConf.getMaxEntriesLocalHeap() != 0) {
			cacheConf.setMaxEntriesLocalHeap(cacheSize);
		} else {
			cacheConf.setMaxBytesLocalHeap(String.valueOf(cacheSize));
		}
		cacheConf.setTimeToIdleSeconds(expiredSeconds);
		Cache cache = new Cache(cacheConf);
		cacheManager.addCache(cache);
		return new EnchachePool(poolName,cache,cacheSize);
	} else {
		return new EnchachePool(poolName,enCache,cacheSize);
	}
}

Source File: EnchachePooFactory.java From dble with GNU General Public License v2.0

6 votes

@Override
public CachePool createCachePool(String poolName, int cacheSize,
                                 int expiredSeconds) {
    CacheManager cacheManager = CacheManager.create();
    Cache enCache = cacheManager.getCache(poolName);
    if (enCache == null) {

        CacheConfiguration cacheConf = cacheManager.getConfiguration().getDefaultCacheConfiguration().clone();
        cacheConf.setName(poolName);
        if (cacheConf.getMaxEntriesLocalHeap() != 0) {
            cacheConf.setMaxEntriesLocalHeap(cacheSize);
        } else {
            cacheConf.setMaxBytesLocalHeap(String.valueOf(cacheSize));
        }
        cacheConf.setTimeToIdleSeconds(expiredSeconds);
        Cache cache = new Cache(cacheConf);
        cacheManager.addCache(cache);
        return new EnchachePool(poolName, cache, cacheSize);
    } else {
        return new EnchachePool(poolName, enCache, cacheSize);
    }
}

Source File: EhcacheApiTest.java From spring-tutorial with Creative Commons Attribution Share Alike 4.0 International

6 votes

/**
 * 使用特定的配置添加缓存
 */
@Test
public void addAndRemove03() {
	CacheManager manager = CacheManager.create();

	// 添加缓存
	Cache testCache = new Cache(new CacheConfiguration("testCache3", 5000)
		.memoryStoreEvictionPolicy(MemoryStoreEvictionPolicy.LFU).eternal(false).timeToLiveSeconds(60)
		.timeToIdleSeconds(30).diskExpiryThreadIntervalSeconds(0)
		.persistence(new PersistenceConfiguration().strategy(PersistenceConfiguration.Strategy.LOCALTEMPSWAP)));
	manager.addCache(testCache);

	// 打印配置信息和状态
	Cache test = manager.getCache("testCache3");
	System.out.println("cache name:" + test.getCacheConfiguration().getName());
	System.out.println("cache status:" + test.getStatus().toString());
	System.out.println("maxElementsInMemory:" + test.getCacheConfiguration().getMaxElementsInMemory());
	System.out.println("timeToIdleSeconds:" + test.getCacheConfiguration().getTimeToIdleSeconds());
	System.out.println("timeToLiveSeconds:" + test.getCacheConfiguration().getTimeToLiveSeconds());

	// 删除缓存
	manager.removeCache("testCache3");
	System.out.println("cache status:" + test.getStatus().toString());
}

Source File: GenericDaoBase.java From cosmic with Apache License 2.0

6 votes

@DB()
protected void createCache(final Map<String, ? extends Object> params) {
    final String value = (String) params.get("cache.size");

    if (value != null) {
        final CacheManager cm = CacheManager.create();
        final int maxElements = NumbersUtil.parseInt(value, 0);
        final int live = NumbersUtil.parseInt((String) params.get("cache.time.to.live"), 300);
        final int idle = NumbersUtil.parseInt((String) params.get("cache.time.to.idle"), 300);
        _cache = new Cache(getName(), maxElements, false, live == -1, live == -1 ? Integer.MAX_VALUE : live, idle);
        cm.addCache(_cache);
        s_logger.info("Cache created: " + _cache.toString());
    } else {
        _cache = null;
    }
}

Source File: EhcacheApiTest.java From spring-tutorial with Creative Commons Attribution Share Alike 4.0 International

6 votes

/**
 * 使用自定义配置添加缓存，注意缓存未添加进CacheManager之前并不可用
 */
@Test
public void addAndRemove02() {
	CacheManager singletonManager = CacheManager.create();

	// 添加缓存
	Cache memoryOnlyCache = new Cache("testCache2", 5000, false, false, 5, 2);
	singletonManager.addCache(memoryOnlyCache);

	// 打印配置信息和状态
	Cache test = singletonManager.getCache("testCache2");
	System.out.println("cache name:" + test.getCacheConfiguration().getName());
	System.out.println("cache status:" + test.getStatus().toString());
	System.out.println("maxElementsInMemory:" + test.getCacheConfiguration().getMaxElementsInMemory());
	System.out.println("timeToIdleSeconds:" + test.getCacheConfiguration().getTimeToIdleSeconds());
	System.out.println("timeToLiveSeconds:" + test.getCacheConfiguration().getTimeToLiveSeconds());

	// 删除缓存
	singletonManager.removeCache("testCache2");
	System.out.println("cache status:" + test.getStatus().toString());
}

Source File: EhCacheCacheTests.java From spring4-understanding with Apache License 2.0

5 votes

@Before
public void setUp() {
	cacheManager = new CacheManager(new Configuration().name("EhCacheCacheTests")
			.defaultCache(new CacheConfiguration("default", 100)));
	nativeCache = new net.sf.ehcache.Cache(new CacheConfiguration(CACHE_NAME, 100));
	cacheManager.addCache(nativeCache);

	cache = new EhCacheCache(nativeCache);
}

Source File: EhCacheBackedMapImpl.java From openregistry with Apache License 2.0

5 votes

public EhCacheBackedMapImpl() {
    final CacheManager cacheManager = CacheManager.getInstance();
    final Cache tempCache = cacheManager.getCache(DEFAULT_CACHE_NAME);

    if (tempCache == null) {
        this.cache = new Cache(DEFAULT_CACHE_NAME, 20000, false, false, 60000, 60000);
        cacheManager.addCache(this.cache);
    } else {
        this.cache = tempCache;
    }
}

Source File: TestHtmlReport.java From javamelody with Apache License 2.0

5 votes

/** Test.
 * @throws IOException e */
@Test
public void testCache() throws IOException {
	final String cacheName = "test 1";
	final CacheManager cacheManager = CacheManager.getInstance();
	cacheManager.addCache(cacheName);
	// test empty cache name in the cache keys link:
	// cacheManager.addCache("") does nothing, but cacheManager.addCache(new Cache("", ...)) works
	cacheManager.addCache(new Cache("", 1000, true, false, 10000, 10000, false, 10000));
	final String cacheName2 = "test 2";
	try {
		final Cache cache = cacheManager.getCache(cacheName);
		cache.put(new Element(1, Math.random()));
		cache.get(1);
		cache.get(0);
		cacheManager.addCache(cacheName2);
		final Cache cache2 = cacheManager.getCache(cacheName2);
		cache2.getCacheConfiguration().setOverflowToDisk(false);
		cache2.getCacheConfiguration().setEternal(true);
		cache2.getCacheConfiguration().setMaxElementsInMemory(0);

		// JavaInformations doit être réinstancié pour récupérer les caches
		final List<JavaInformations> javaInformationsList2 = Collections
				.singletonList(new JavaInformations(null, true));
		final HtmlReport htmlReport = new HtmlReport(collector, null, javaInformationsList2,
				Period.TOUT, writer);
		htmlReport.toHtml(null, null);
		assertNotEmptyAndClear(writer);
		setProperty(Parameter.SYSTEM_ACTIONS_ENABLED, "false");
		htmlReport.toHtml(null, null);
		assertNotEmptyAndClear(writer);
	} finally {
		setProperty(Parameter.SYSTEM_ACTIONS_ENABLED, null);
		cacheManager.removeCache(cacheName);
		cacheManager.removeCache(cacheName2);
	}
}

Source File: SubscriptionsCacheConfiguration.java From gravitee-gateway with Apache License 2.0

5 votes

@Bean
public Cache cache() {
    CacheManager cacheManager = cacheManager();
    Cache apiKeyCache = cacheManager.getCache(CACHE_NAME);
    if (apiKeyCache == null) {
        LOGGER.warn("EHCache cache for " + CACHE_NAME + " not found. Fallback to default EHCache configuration");
        CacheConfiguration cacheConfiguration = new CacheConfiguration(CACHE_NAME, 1000);
        cacheManager.addCache(new Cache(cacheConfiguration));
    }

    return cacheManager.getCache(CACHE_NAME);
}

Source File: ApiKeysCacheConfiguration.java From gravitee-gateway with Apache License 2.0

5 votes

@Bean
public Cache cache() {
    CacheManager cacheManager = cacheManager();
    Cache apiKeyCache = cacheManager.getCache(API_KEY_CACHE_NAME);
    if (apiKeyCache == null) {
        LOGGER.warn("EHCache cache for apikey not found. Fallback to default EHCache configuration");
        CacheConfiguration cacheConfiguration = new CacheConfiguration(API_KEY_CACHE_NAME, 1000);
        cacheManager.addCache(new Cache(cacheConfiguration));
    }

    return cacheManager.getCache(API_KEY_CACHE_NAME);
}

Source File: JobInstanceSqlMapDao.java From gocd with Apache License 2.0

5 votes

private static Ehcache createCacheIfRequired(String cacheName) {
    final CacheManager instance = CacheManager.newInstance(new Configuration().name(cacheName));
    synchronized (instance) {
        if (!instance.cacheExists(cacheName)) {
            instance.addCache(new net.sf.ehcache.Cache(cacheConfiguration(cacheName)));
        }
        return instance.getCache(cacheName);
    }
}

Source File: ApiRateLimitServiceImpl.java From cosmic with Apache License 2.0

5 votes

@Override
public boolean configure(final String name, final Map<String, Object> params) throws ConfigurationException {
    super.configure(name, params);

    if (_store == null) {
        // get global configured duration and max values
        final String isEnabled = _configDao.getValue(Config.ApiLimitEnabled.key());
        if (isEnabled != null) {
            enabled = Boolean.parseBoolean(isEnabled);
        }
        final String duration = _configDao.getValue(Config.ApiLimitInterval.key());
        if (duration != null) {
            timeToLive = Integer.parseInt(duration);
        }
        final String maxReqs = _configDao.getValue(Config.ApiLimitMax.key());
        if (maxReqs != null) {
            maxAllowed = Integer.parseInt(maxReqs);
        }
        // create limit store
        final EhcacheLimitStore cacheStore = new EhcacheLimitStore();
        int maxElements = 10000;
        final String cachesize = _configDao.getValue(Config.ApiLimitCacheSize.key());
        if (cachesize != null) {
            maxElements = Integer.parseInt(cachesize);
        }
        final CacheManager cm = CacheManager.create();
        final Cache cache = new Cache("api-limit-cache", maxElements, false, false, timeToLive, timeToLive);
        cm.addCache(cache);
        s_logger.info("Limit Cache created with timeToLive=" + timeToLive + ", maxAllowed=" + maxAllowed + ", maxElements=" + maxElements);
        cacheStore.setCache(cache);
        _store = cacheStore;
    }

    return true;
}

Source File: EhCacheCacheTests.java From spring-analysis-note with MIT License

5 votes

@Before
public void setup() {
	cacheManager = new CacheManager(new Configuration().name("EhCacheCacheTests")
			.defaultCache(new CacheConfiguration("default", 100)));
	nativeCache = new net.sf.ehcache.Cache(new CacheConfiguration(CACHE_NAME, 100));
	cacheManager.addCache(nativeCache);

	cache = new EhCacheCache(nativeCache);
}

Source File: EhcacheCacheStorage.java From esigate with Apache License 2.0

5 votes

@Override
public void init(Properties properties) {
    String cacheName = Parameters.EHCACHE_CACHE_NAME_PROPERTY.getValue(properties);
    String configurationFileName = Parameters.EHCACHE_CONFIGURATION_FILE_PROPERTY.getValue(properties);
    // Loaded from the Classpath, default will use /ehcache.xml or if not found /ehcache-failsafe.xml
    CacheManager cacheManager = CacheManager.create(configurationFileName);
    Ehcache ehcache = cacheManager.getEhcache(cacheName);
    if (ehcache == null) {
        cacheManager.addCache(cacheName);
        ehcache = cacheManager.getEhcache(cacheName);
    }
    CacheConfig cacheConfig = CacheConfigHelper.createCacheConfig(properties);
    setImpl(new EhcacheHttpCacheStorage(ehcache, cacheConfig));
}

Source File: GoCacheFactory.java From gocd with Apache License 2.0

5 votes

@Bean(name = "goCache")
public GoCache createCache() {
    CacheManager cacheManager = CacheManager.newInstance(new Configuration().name(getClass().getName()));
    Cache cache = new Cache(cacheConfiguration);
    cacheManager.addCache(cache);
    return new GoCache(cache, transactionSynchronizationManager);
}

Source File: ApiRateLimitServiceImpl.java From cloudstack with Apache License 2.0

5 votes

@Override
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    super.configure(name, params);

    if (_store == null) {
        // get global configured duration and max values
        String isEnabled = _configDao.getValue(Config.ApiLimitEnabled.key());
        if (isEnabled != null) {
            enabled = Boolean.parseBoolean(isEnabled);
        }
        String duration = _configDao.getValue(Config.ApiLimitInterval.key());
        if (duration != null) {
            timeToLive = Integer.parseInt(duration);
        }
        String maxReqs = _configDao.getValue(Config.ApiLimitMax.key());
        if (maxReqs != null) {
            maxAllowed = Integer.parseInt(maxReqs);
        }
        // create limit store
        EhcacheLimitStore cacheStore = new EhcacheLimitStore();
        int maxElements = 10000;
        String cachesize = _configDao.getValue(Config.ApiLimitCacheSize.key());
        if (cachesize != null) {
            maxElements = Integer.parseInt(cachesize);
        }
        CacheManager cm = CacheManager.create();
        Cache cache = new Cache("api-limit-cache", maxElements, false, false, timeToLive, timeToLive);
        cm.addCache(cache);
        s_logger.info("Limit Cache created with timeToLive=" + timeToLive + ", maxAllowed=" + maxAllowed + ", maxElements=" + maxElements);
        cacheStore.setCache(cache);
        _store = cacheStore;

    }

    return true;
}

Java Code Examples for net.sf.ehcache.CacheManager#addCache()