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

Example 11 with CacheManager

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

the class OsgiIT method testSimple.

@Test
public void testSimple() {
    CacheManager m = CacheManager.getInstance("testSimple");
    Cache<String, String> c = Cache2kBuilder.of(String.class, String.class).manager(m).eternal(true).build();
    c.put("abc", "123");
    assertTrue(c.containsKey("abc"));
    assertEquals("123", c.peek("abc"));
    c.close();
}

Example 12 with CacheManager

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

the class OsgiIT method testWithAnonBuilder.

@Test
public void testWithAnonBuilder() {
    CacheManager m = CacheManager.getInstance("testWithAnonBuilder");
    Cache<String, String> c = new Cache2kBuilder<String, String>() {
    }.manager(m).eternal(true).build();
    c.put("abc", "123");
    assertTrue(c.containsKey("abc"));
    assertEquals("123", c.peek("abc"));
    c.close();
}

Example 13 with CacheManager

use of org.cache2k.CacheManager 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 14 with CacheManager

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

the class JmxSupportTest method multipleWarnings.

/**
 * Construct three caches with multiple issues and check the health string of the manager JMX.
 */
@Test
public void multipleWarnings() throws Exception {
    final String _MANAGER_NAME = getClass().getName() + ".multipleWarnings";
    final String _CACHE_NAME_BAD_HASHING = "cacheWithBadHashing";
    final String _CACHE_NAME_KEY_MUTATION = "cacheWithKeyMutation";
    final String _CACHE_NAME_MULTIPLE_ISSUES = "cacheWithMultipleIssues";
    final String _SUPPRESS1 = "org.cache2k.Cache/" + _MANAGER_NAME + ":" + _CACHE_NAME_KEY_MUTATION;
    final String _SUPPRESS2 = "org.cache2k.Cache/" + _MANAGER_NAME + ":" + _CACHE_NAME_MULTIPLE_ISSUES;
    Log.registerSuppression(_SUPPRESS1, new Log.SuppressionCounter());
    Log.registerSuppression(_SUPPRESS2, new Log.SuppressionCounter());
    CacheManager m = CacheManager.getInstance(_MANAGER_NAME);
    Cache _cacheWithBadHashing = Cache2kBuilder.of(Object.class, Object.class).manager(m).name(_CACHE_NAME_BAD_HASHING).eternal(true).build();
    Cache _cacheWithKeyMutation = Cache2kBuilder.of(Object.class, Object.class).manager(m).name(_CACHE_NAME_KEY_MUTATION).eternal(true).entryCapacity(50).build();
    Cache _cacheWithMultipleIssues = Cache2kBuilder.of(Object.class, Object.class).manager(m).name(_CACHE_NAME_MULTIPLE_ISSUES).entryCapacity(50).eternal(true).build();
    for (int i = 0; i < 9; i++) {
        _cacheWithBadHashing.put(new KeyForMutation(), 1);
    }
    for (int i = 0; i < 100; i++) {
        _cacheWithMultipleIssues.put(new KeyForMutation(), 1);
    }
    for (int i = 0; i < 100; i++) {
        KeyForMutation v = new KeyForMutation();
        _cacheWithKeyMutation.put(v, 1);
        _cacheWithMultipleIssues.put(v, 1);
        v.value = 1;
    }
    String _health = (String) server.getAttribute(getCacheManagerObjectName(_MANAGER_NAME), "HealthStatus");
    assertEquals("FAILURE: [cacheWithKeyMutation] hash quality is 0 (threshold: 5); " + "FAILURE: [cacheWithMultipleIssues] hash quality is 0 (threshold: 5); " + "WARNING: [cacheWithBadHashing] hash quality is 7 (threshold: 20); " + "WARNING: [cacheWithKeyMutation] key mutation detected; " + "WARNING: [cacheWithMultipleIssues] key mutation detected", _health);
    Log.deregisterSuppression(_SUPPRESS1);
    Log.deregisterSuppression(_SUPPRESS2);
    m.close();
}

Example 15 with CacheManager

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

the class JmxSupportTest method testManagerPresent.

@Test
public void testManagerPresent() throws Exception {
    String _name = getClass().getName() + ".testManagerPresent";
    CacheManager m = CacheManager.getInstance(_name);
    MBeanInfo i = getCacheManagerInfo(_name);
    assertEquals(ManagerMXBeanImpl.class.getName(), i.getClassName());
    m.close();
}