Author: dereed Date: 2014-02-27 21:47:41 -0500 (Thu, 27 Feb 2014) New Revision: 8584 Added: core/support-branches/3.2.8.GA_JBCACHE-1633/src/test/java/org/jboss/cache/eviction/ExpirationWithCacheLoaderTest.java Modified: core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationAlgorithm.java core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationPolicy.java Log: [JBPAPP-11017] Backport JBCACHE-1633 Modified: core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationAlgorithm.java =================================================================== --- core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationAlgorithm.java 2014-02-28 02:46:53 UTC (rev 8583) +++ core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationAlgorithm.java 2014-02-28 02:47:41 UTC (rev 8584) @@ -173,6 +173,7 @@ { case ADD_NODE_EVENT: case ADD_ELEMENT_EVENT: + case VISIT_NODE_EVENT: // JBCACHE-1633 addEvictionEntry(node); break; case REMOVE_ELEMENT_EVENT: @@ -181,9 +182,6 @@ // Removals will be noticed when double-checking expiry time // removeEvictionEntry(node); break; - case VISIT_NODE_EVENT: - // unused - break; case MARK_IN_USE_EVENT: markInUse(node); break; @@ -287,12 +285,6 @@ throw new UnsupportedOperationException(); } - @Override - public boolean canIgnoreEvent(Type eventType) - { - return (eventType == EvictionEvent.Type.VISIT_NODE_EVENT); - } - public Class<? extends EvictionAlgorithmConfig> getConfigurationClass() { return ExpirationAlgorithmConfig.class; Modified: core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationPolicy.java =================================================================== --- core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationPolicy.java 2014-02-28 02:46:53 UTC (rev 8583) +++ core/support-branches/3.2.8.GA_JBCACHE-1633/src/main/java/org/jboss/cache/eviction/ExpirationPolicy.java 2014-02-28 02:47:41 UTC (rev 8584) @@ -50,15 +50,6 @@ return ExpirationConfiguration.class; } - /** - * Returns true if it's a visit node event. - */ - @Override - public boolean canIgnoreEvent(Fqn fqn, EvictionEventType eventType) - { - return (eventType == EvictionEventType.VISIT_NODE_EVENT); - } - public Class<? extends EvictionAlgorithm> modernizePolicy() { return ExpirationAlgorithm.class; Added: core/support-branches/3.2.8.GA_JBCACHE-1633/src/test/java/org/jboss/cache/eviction/ExpirationWithCacheLoaderTest.java =================================================================== --- core/support-branches/3.2.8.GA_JBCACHE-1633/src/test/java/org/jboss/cache/eviction/ExpirationWithCacheLoaderTest.java (rev 0) +++ core/support-branches/3.2.8.GA_JBCACHE-1633/src/test/java/org/jboss/cache/eviction/ExpirationWithCacheLoaderTest.java 2014-02-28 02:47:41 UTC (rev 8584) @@ -0,0 +1,93 @@ +/* + * JBoss, the OpenSource J2EE webOS + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package org.jboss.cache.eviction; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; +import org.jboss.cache.CacheSPI; +import org.jboss.cache.Fqn; +import org.jboss.cache.Region; +import org.jboss.cache.UnitTestCacheFactory; +import org.jboss.cache.config.CacheLoaderConfig; +import org.jboss.cache.config.Configuration; +import org.jboss.cache.config.EvictionConfig; +import org.jboss.cache.config.EvictionRegionConfig; +import org.jboss.cache.factories.UnitTestConfigurationFactory; +import org.jboss.cache.loader.testloaders.DummyInMemoryCacheLoader; +import org.jboss.cache.util.TestingUtil; +import org.jboss.cache.util.internals.EvictionController; +import org.jboss.cache.util.internals.EvictionWatcher; +import static org.testng.AssertJUnit.*; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +import java.util.concurrent.TimeUnit; + +/** + * Test for JBCACHE-1633 + * + * @author Dennis Reed + * @version $Revision: 8393 $ + */ +@Test(groups = {"functional"}, sequential = true, testName = "eviction.ExpirationWithCacheLoaderTest") +public class ExpirationWithCacheLoaderTest extends EvictionTestsBase +{ + private static final Log log = LogFactory.getLog(ExpirationPolicyTest.class); + + private CacheSPI<Object, Object> cache; + private EvictionController ec; + + Fqn fqn1 = Fqn.fromString("/node/1"); + + Long future; + Long past; + + @BeforeMethod(alwaysRun = true) + public void setUp() throws Exception + { + Configuration conf = new Configuration(); + ExpirationAlgorithmConfig eAC = new ExpirationAlgorithmConfig(); + EvictionRegionConfig eRC = new EvictionRegionConfig(Fqn.ROOT, eAC); + EvictionConfig econf = new EvictionConfig(eRC); + econf.setWakeupInterval(0); + conf.setEvictionConfig(econf); + cache = (CacheSPI<Object, Object>) new UnitTestCacheFactory<Object, Object>().createCache(conf, false, getClass()); + + CacheLoaderConfig clc = UnitTestConfigurationFactory.buildSingleCacheLoaderConfig(false, "", DummyInMemoryCacheLoader.class.getName(), "", false, true, false, true, false); + cache.getConfiguration().setCacheLoaderConfig(clc); + + cache.start(); + ec = new EvictionController(cache); + + future = System.currentTimeMillis() + 1500; + past = System.currentTimeMillis() - 1500; + } + + @AfterMethod(alwaysRun = true) + public void tearDown() throws Exception + { + TestingUtil.killCaches(cache); + cache = null; + } + + public void testExpirationWithCacheLoader() throws Exception + { + cache.put(fqn1, ExpirationAlgorithmConfig.EXPIRATION_KEY, past); + + EvictionWatcher w = new EvictionWatcher(cache, fqn1); + ec.startEviction(); + assert w.waitForEviction(30, TimeUnit.SECONDS); + + // loads into memory again + assertNotNull(cache.get(fqn1, ExpirationAlgorithmConfig.EXPIRATION_KEY)); + + EvictionWatcher w2 = new EvictionWatcher(cache, fqn1); + ec.startEviction(); + assert w2.waitForEviction(30, TimeUnit.SECONDS); + } +}