Examples with Cache org.cache2k.Cache used on opensource projects

Example 26 with Cache

use of org.cache2k.Cache in project cache2k by cache2k.

the class IntegrationTest method ignoreMissingCacheConfiguration.

@Test
public void ignoreMissingCacheConfiguration() {
    Cache c = new Cache2kBuilder<String, String>() {
    }.manager(CacheManager.getInstance("specialCases")).name("missingConfiguration").build();
    c.close();
}

Example 27 with Cache

use of org.cache2k.Cache in project cache2k by cache2k.

the class IntegrationTest method typeMismatch.

@Test(expected = ConfigurationException.class)
public void typeMismatch() {
    Cache c = new Cache2kBuilder<String, String>() {
    }.manager(CacheManager.getInstance("specialCases")).name("typeMismatch").build();
    c.close();
}

Example 28 with Cache

use of org.cache2k.Cache in project cache2k by cache2k.

the class CacheManagerImpl method close.

/**
 * The shutdown takes place in two phases. First all caches are notified to
 * cancel their scheduled timer jobs, after that the shutdown is done. Cancelling
 * the timer jobs first is needed, because there may be cache stacking and
 * a timer job of one cache may call an already closed cache.
 *
 * <p>Rationale exception handling: Exceptions on shutdown just could silently
 * ignored, because a shutdown is done any way. Exceptions could be happened
 * long before in a parallel task, shutdown is the last point where this could
 * be propagated to the application. Silently ignoring is bad anyway, because
 * this will cause that serious problems keep undetected. The exception and
 * error handling within the cache tries everything that exceptions will be
 * routed through as early and directly as possible.
 */
@Override
public void close() {
    Iterable<Cache> _caches;
    synchronized (lock) {
        if (closing) {
            return;
        }
        _caches = cachesCopy();
        closing = true;
    }
    logPhase("close");
    List<Throwable> _suppressedExceptions = new ArrayList<Throwable>();
    for (Cache c : _caches) {
        ((InternalCache) c).cancelTimerJobs();
    }
    for (Cache c : _caches) {
        try {
            c.close();
        } catch (Throwable t) {
            _suppressedExceptions.add(t);
        }
    }
    try {
        for (CacheManagerLifeCycleListener lc : cacheManagerLifeCycleListeners) {
            lc.managerDestroyed(this);
        }
    } catch (Throwable t) {
        _suppressedExceptions.add(t);
    }
    ((Cache2kCoreProviderImpl) PROVIDER).removeManager(this);
    synchronized (lock) {
        for (Cache c : cacheNames.values()) {
            log.warn("unable to close cache: " + c.getName());
        }
    }
    eventuallyThrowException(_suppressedExceptions);
    cacheNames = null;
}

Example 29 with Cache

use of org.cache2k.Cache in project cache2k by cache2k.

the class OsgiIT method testEventPackage.

/**
 * Simple test to see whether event package is exported.
 */
@Test
public void testEventPackage() {
    CacheManager m = CacheManager.getInstance("testEventPackage");
    final AtomicInteger _count = new AtomicInteger();
    Cache<String, String> c = new Cache2kBuilder<String, String>() {
    }.manager(m).eternal(true).addListener(new CacheEntryCreatedListener<String, String>() {

        @Override
        public void onEntryCreated(final Cache<String, String> cache, final CacheEntry<String, String> entry) {
            _count.incrementAndGet();
        }
    }).build();
    c.put("abc", "123");
    assertTrue(c.containsKey("abc"));
    assertEquals("123", c.peek("abc"));
    assertEquals(1, _count.get());
    c.close();
}

Example 30 with Cache

use of org.cache2k.Cache in project cache2k by cache2k.

the class IllegalNamesTest method testCache.

@Test
public void testCache() {
    try {
        Cache c = Cache2kBuilder.forUnknownTypes().name(IllegalNamesTest.class.getName() + "-test-with-char-" + aChar).build();
        c.close();
        fail("expected exception for cache name with " + aChar);
    } catch (IllegalArgumentException expected) {
    /* expected */
    }
}