@Test
public void testWriteBehind()
throws ClassNotFoundException, InstantiationException, IllegalAccessException, SAXException,
IOException, InterruptedException {
Configuration configuration =
new XmlConfiguration(this.getClass().getResource("/configs/writebehind-cache.xml"));
assertThat(configuration.getCacheConfigurations().containsKey("bar"), is(true));
final CacheManager cacheManager = CacheManagerBuilder.newCacheManager(configuration);
cacheManager.init();
final Cache<Number, String> cache = cacheManager.getCache("bar", Number.class, String.class);
assertThat(cache, notNullValue());
assertThat(cache.get(1), notNullValue());
final Number key = 42L;
TestCacheLoaderWriter.latch = new CountDownLatch(1);
cache.put(key, "Bye y'all!");
TestCacheLoaderWriter.latch.await(2, TimeUnit.SECONDS);
assertThat(TestCacheLoaderWriter.lastWrittenKey, is(key));
assertThat(configuration.getCacheConfigurations().containsKey("template1"), is(true));
final Cache<Number, String> templateCache =
cacheManager.getCache("template1", Number.class, String.class);
assertThat(templateCache, notNullValue());
assertThat(templateCache.get(1), notNullValue());
final Number key1 = 100L;
TestCacheLoaderWriter.latch = new CountDownLatch(2);
templateCache.put(42L, "Howdy!");
templateCache.put(key1, "Bye y'all!");
TestCacheLoaderWriter.latch.await(2, TimeUnit.SECONDS);
assertThat(TestCacheLoaderWriter.lastWrittenKey, is(key1));
}
@Test
public void testCacheEventListener() throws Exception {
Configuration configuration =
new XmlConfiguration(
this.getClass().getResource("/configs/ehcache-cacheEventListener.xml"));
assertThat(configuration.getCacheConfigurations().containsKey("bar"), is(true));
final CacheManager cacheManager = CacheManagerBuilder.newCacheManager(configuration);
cacheManager.init();
final Cache<Number, String> cache = cacheManager.getCache("bar", Number.class, String.class);
cache.put(10, "dog");
assertThat(TestCacheEventListener.FIRED_EVENT.getType(), is(EventType.CREATED));
cache.put(10, "cat");
assertThat(TestCacheEventListener.FIRED_EVENT.getType(), is(EventType.UPDATED));
cache.remove(10);
assertThat(TestCacheEventListener.FIRED_EVENT.getType(), is(EventType.REMOVED));
cache.put(10, "dog");
resetValues();
assertThat(configuration.getCacheConfigurations().containsKey("template1"), is(true));
final Cache<Number, String> templateCache =
cacheManager.getCache("template1", Number.class, String.class);
templateCache.put(10, "cat");
assertThat(TestCacheEventListener.FIRED_EVENT, nullValue());
templateCache.put(10, "dog");
assertThat(TestCacheEventListener.FIRED_EVENT.getType(), is(EventType.UPDATED));
}
@Test
public void testLoaderWriter()
throws ClassNotFoundException, SAXException, InstantiationException, IOException,
IllegalAccessException {
Configuration configuration =
new XmlConfiguration(this.getClass().getResource("/configs/cache-integration.xml"));
assertThat(configuration.getCacheConfigurations().containsKey("bar"), is(true));
final CacheManager cacheManager = CacheManagerBuilder.newCacheManager(configuration);
cacheManager.init();
final Cache<Number, String> cache = cacheManager.getCache("bar", Number.class, String.class);
assertThat(cache, notNullValue());
assertThat(cache.get(1), notNullValue());
final Number key = new Long(42);
cache.put(key, "Bye y'all!");
assertThat(TestCacheLoaderWriter.lastWrittenKey, is(key));
assertThat(configuration.getCacheConfigurations().containsKey("template1"), is(true));
final Cache<Number, String> templateCache =
cacheManager.getCache("template1", Number.class, String.class);
assertThat(templateCache, notNullValue());
assertThat(templateCache.get(1), notNullValue());
final Number key1 = new Long(100);
templateCache.put(key1, "Bye y'all!");
assertThat(TestCacheLoaderWriter.lastWrittenKey, is(key1));
}