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| package org.jboss.cache.optimistic; |
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| import junit.framework.Assert; |
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| import org.jboss.cache.CacheImpl; |
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| import org.jboss.cache.loader.CacheLoader; |
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| import org.jboss.cache.transaction.DummyTransactionManager; |
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| import javax.transaction.Transaction; |
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| public class OptimisticWithCacheLoaderTest extends AbstractOptimisticTestCase |
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| { |
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| public OptimisticWithCacheLoaderTest(String s)
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| { |
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| super(s);
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| } |
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| public void testLoaderIndependently() throws Exception
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| { |
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| CacheImpl cache = createCacheWithLoader();
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| CacheLoader loader = cache.getCacheLoaderManager().getCacheLoader();
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| loader.remove(fqn);
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| Assert.assertNull(loader.get(fqn));
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| loader.put(fqn, key, value);
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| Assert.assertEquals(value, loader.get(fqn).get(key));
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| loader.remove(fqn);
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| Assert.assertNull(loader.get(fqn));
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| } |
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| public void testCacheLoadOnTree() throws Exception
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| { |
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| CacheLoader loader = null;
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| try
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| { |
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| CacheImpl cache = createCacheWithLoader();
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| loader = cache.getCacheLoaderManager().getCacheLoader();
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| DummyTransactionManager mgr = DummyTransactionManager.getInstance();
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| Transaction tx;
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| assertNull(cache.get(fqn));
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| loader.put(fqn, key, value);
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| mgr.begin();
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| tx = mgr.getTransaction();
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| assertEquals(value, cache.get(fqn, key));
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| mgr.suspend();
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| mgr.begin();
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| assertEquals(value, cache.get(fqn, key));
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| mgr.commit();
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| mgr.resume(tx);
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| assertEquals(value, cache.get(fqn, key));
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| mgr.commit();
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| } |
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| finally |
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| { |
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| if (loader != null) loader.remove(fqn);
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| } |
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| } |
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| public void testCacheStoring() throws Exception
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| { |
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| Transaction tx;
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| CacheImpl cache = createCacheWithLoader();
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| CacheLoader loader = cache.getCacheLoaderManager().getCacheLoader();
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| DummyTransactionManager mgr = DummyTransactionManager.getInstance();
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| assertNull(mgr.getTransaction());
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| mgr.begin();
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| cache.put(fqn, key, value);
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| mgr.commit();
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| Assert.assertEquals(value, cache.get(fqn, key));
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| Assert.assertEquals(value, loader.get(fqn).get(key));
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| mgr.begin();
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| cache.remove(fqn);
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| mgr.commit();
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| Assert.assertNull(cache.get(fqn, key));
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| Assert.assertNull(loader.get(fqn));
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| mgr.begin();
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| cache.put(fqn, key, value);
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| tx = mgr.getTransaction();
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| mgr.suspend();
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| Assert.assertNull(cache.get(fqn, key));
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| Assert.assertNull(loader.get(fqn));
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| mgr.resume(tx);
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| mgr.commit();
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| Assert.assertEquals(value, cache.get(fqn, key));
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| Assert.assertEquals(value, loader.get(fqn).get(key));
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| loader.remove(fqn);
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| } |
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| public void testCacheLoading() throws Exception
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| { |
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| CacheImpl cache = createCacheWithLoader();
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| CacheLoader loader = cache.getCacheLoaderManager().getCacheLoader();
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| Assert.assertNull(cache.get(fqn, key));
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| loader.put(fqn, key, value);
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| Assert.assertEquals(value, loader.get(fqn).get(key));
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| Assert.assertEquals(value, cache.get(fqn, key));
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| loader.remove(fqn);
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| Assert.assertNotNull(cache.get(fqn, key));
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| } |
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| public void testCacheLoadingWithReplication() throws Exception
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| { |
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| CacheImpl cache1 = createReplicatedCacheWithLoader(false);
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| CacheLoader loader1 = cache1.getCacheLoader();
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| CacheImpl cache2 = createReplicatedCacheWithLoader(false);
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| CacheLoader loader2 = cache2.getCacheLoader();
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| DummyTransactionManager mgr = DummyTransactionManager.getInstance();
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| assertNull(mgr.getTransaction());
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| mgr.begin();
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| cache1.put(fqn, key, value);
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| Assert.assertEquals(value, cache1.get(fqn, key));
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| Assert.assertNull(loader1.get(fqn));
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| Assert.assertNull(loader2.get(fqn));
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| Assert.assertNull(cache2.get(fqn, key));
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| mgr.commit();
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| Assert.assertEquals(value, cache1.get(fqn, key));
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| Assert.assertEquals(value, loader1.get(fqn).get(key));
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| Assert.assertEquals(value, loader2.get(fqn).get(key));
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| Assert.assertEquals(value, cache2.get(fqn, key));
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| mgr.begin();
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| cache2.remove(fqn);
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| Assert.assertNull(cache2.get(fqn, key));
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| Assert.assertEquals(value, cache1.get(fqn, key));
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| Assert.assertEquals(value, loader1.get(fqn).get(key));
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| Assert.assertEquals(value, loader2.get(fqn).get(key));
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| mgr.commit();
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| Assert.assertNull(cache1.get(fqn));
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| Assert.assertNull(loader1.get(fqn));
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| Assert.assertNull(loader2.get(fqn));
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| Assert.assertNull(cache2.get(fqn));
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| } |
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| public void testSharedCacheLoadingWithReplication() throws Exception
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| { |
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| CacheImpl cache1 = createReplicatedCacheWithLoader(true);
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| CacheLoader loader1 = cache1.getCacheLoader();
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| CacheImpl cache2 = createReplicatedCacheWithLoader(true);
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| CacheLoader loader2 = cache2.getCacheLoader();
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| DummyTransactionManager mgr = DummyTransactionManager.getInstance();
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| assertNull(mgr.getTransaction());
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| mgr.begin();
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| cache1.put(fqn, key, value);
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| Assert.assertEquals(value, cache1.get(fqn, key));
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| System.out.println("*** " + loader1.get(fqn));
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| Assert.assertNull(loader1.get(fqn));
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| Assert.assertNull(loader2.get(fqn));
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| Assert.assertNull(cache2.get(fqn, key));
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| mgr.commit();
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| Assert.assertEquals(value, cache1.get(fqn, key));
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| Assert.assertEquals(value, loader1.get(fqn).get(key));
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| Assert.assertEquals(value, loader2.get(fqn).get(key));
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| Assert.assertEquals(value, cache2.get(fqn, key));
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| mgr.begin();
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| cache2.remove(fqn);
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| Assert.assertNull(cache2.get(fqn, key));
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| Assert.assertEquals(value, cache1.get(fqn, key));
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| Assert.assertEquals(value, loader1.get(fqn).get(key));
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| Assert.assertEquals(value, loader2.get(fqn).get(key));
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| mgr.commit();
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| Assert.assertNull(cache1.get(fqn));
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| Assert.assertNull(loader1.get(fqn));
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| Assert.assertNull(loader2.get(fqn));
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| Assert.assertNull(cache2.get(fqn));
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| } |
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| } |