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| package org.jboss.cache.pojo; |
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| import junit.framework.Test; |
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| import junit.framework.TestCase; |
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| import junit.framework.TestSuite; |
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| import org.apache.commons.logging.Log; |
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| import org.apache.commons.logging.LogFactory; |
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| import org.jboss.aop.Advised; |
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| import org.jboss.aop.advice.Interceptor; |
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| import org.jboss.cache.pojo.interceptors.dynamic.CacheFieldInterceptor; |
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| import org.jboss.cache.pojo.test.Person; |
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| import org.jboss.cache.transaction.DummyTransactionManager; |
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| import javax.transaction.TransactionManager; |
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| public class TxUndoTest extends TestCase |
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| { |
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| Log log_ = LogFactory.getLog(TxUndoTest.class); |
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| PojoCache cache_; |
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| TransactionManager tx_mgr; |
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| public TxUndoTest(String name)
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| { |
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| super(name);
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| } |
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| protected void setUp() throws Exception
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| { |
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| super.setUp();
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| log_.info("setUp() ....");
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| String configFile = "META-INF/local-service.xml";
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| boolean toStart = false;
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| cache_ = PojoCacheFactory.createCache(configFile, toStart);
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| cache_.start();
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| tx_mgr = DummyTransactionManager.getInstance();
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| } |
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| protected void tearDown() throws Exception
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| { |
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| super.tearDown();
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| cache_.stop();
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| } |
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| public void testSimpleTxWithRollback1() throws Exception
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| { |
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| log_.info("testSimpleTxWithRollback1() ....");
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| Person test = new Person();
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| test.setName("Ben");
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| test.setAge(10);
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| tx_mgr.begin();
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| cache_.attach("/a", test);
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| tx_mgr.getTransaction().rollback();
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| assertFalse("Should not have cache interceptor ", hasCacheInterceptor(test));
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| } |
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| private boolean hasCacheInterceptor(Object pojo)
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| { |
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| Interceptor[] interceptors = null;
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| try
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| { |
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| interceptors = ((Advised) pojo)._getInstanceAdvisor().getInterceptors();
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| } |
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| catch (Exception ex) |
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| { |
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| return false;
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| } |
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| for (int i = 0; i < interceptors.length; i++)
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| { |
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| if (interceptors[i] instanceof CacheFieldInterceptor)
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| return true;
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| } |
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| return false;
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| } |
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| public void testSimpleTxWithRollback2() throws Exception
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| { |
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| log_.info("testSimpleTxWithRollback1() ....");
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| Person test = new Person();
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| test.setName("Ben");
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| test.setAge(10);
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| cache_.attach("/a", test);
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| tx_mgr.begin();
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| cache_.detach("/a");
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| tx_mgr.getTransaction().rollback();
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| assertTrue("Should still have cache interceptor ", hasCacheInterceptor(test));
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| } |
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| public void testSimpleTxWithRollback3() throws Exception
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| { |
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| log_.info("testSimpleTxWithRollback1() ....");
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| Person test = new Person();
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| test.setName("Ben");
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| test.setAge(10);
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| tx_mgr.begin();
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| cache_.attach("/a", test);
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| cache_.detach("/a");
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| tx_mgr.getTransaction().rollback();
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| assertFalse("Should not have cache interceptor ", hasCacheInterceptor(test));
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| } |
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| public static Test suite() throws Exception
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| { |
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| return new TestSuite(TxUndoTest.class);
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| } |
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| public static void main(String[] args) throws Exception
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| { |
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| junit.textui.TestRunner.run(TxUndoTest.suite());
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| } |
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| } |