Java tutorial
/* * Copyright 2002-2013 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.springframework.orm.hibernate3; import java.io.File; import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.HashSet; import java.util.LinkedList; import java.util.List; import java.util.Map; import java.util.Properties; import java.util.Set; import javax.transaction.TransactionManager; import org.hibernate.HibernateException; import org.hibernate.Interceptor; import org.hibernate.SessionFactory; import org.hibernate.cache.RegionFactory; import org.hibernate.cache.impl.NoCachingRegionFactory; import org.hibernate.cfg.Configuration; import org.hibernate.cfg.Environment; import org.hibernate.cfg.ImprovedNamingStrategy; import org.hibernate.cfg.Mappings; import org.hibernate.cfg.NamingStrategy; import org.hibernate.connection.UserSuppliedConnectionProvider; import org.hibernate.engine.FilterDefinition; import org.hibernate.event.MergeEvent; import org.hibernate.event.MergeEventListener; import org.hibernate.mapping.TypeDef; import org.junit.Test; import org.springframework.beans.factory.support.DefaultListableBeanFactory; import org.springframework.beans.factory.xml.XmlBeanDefinitionReader; import org.springframework.core.io.ClassPathResource; import org.springframework.core.io.FileSystemResource; import org.springframework.core.io.Resource; import org.springframework.jdbc.datasource.DriverManagerDataSource; import static org.junit.Assert.*; import static org.mockito.BDDMockito.*; /** * @author Juergen Hoeller * @author Phillip Webb * @since 05.03.2005 */ public class LocalSessionFactoryBeanTests { @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithDataSource() throws Exception { final DriverManagerDataSource ds = new DriverManagerDataSource(); final List invocations = new ArrayList(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration addInputStream(InputStream is) { try { is.close(); } catch (IOException ex) { } invocations.add("addResource"); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(LocalDataSourceConnectionProvider.class.getName(), config.getProperty(Environment.CONNECTION_PROVIDER)); assertEquals(ds, LocalSessionFactoryBean.getConfigTimeDataSource()); invocations.add("newSessionFactory"); return null; } }; sfb.setDataSource(ds); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertEquals("newSessionFactory", invocations.get(0)); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithCacheRegionFactory() throws Exception { final RegionFactory regionFactory = new NoCachingRegionFactory(null); final List invocations = new ArrayList(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration addInputStream(InputStream is) { try { is.close(); } catch (IOException ex) { } invocations.add("addResource"); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(LocalRegionFactoryProxy.class.getName(), config.getProperty(Environment.CACHE_REGION_FACTORY)); assertSame(regionFactory, LocalSessionFactoryBean.getConfigTimeRegionFactory()); invocations.add("newSessionFactory"); return null; } }; sfb.setCacheRegionFactory(regionFactory); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertEquals("newSessionFactory", invocations.get(0)); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithTransactionAwareDataSource() throws Exception { final DriverManagerDataSource ds = new DriverManagerDataSource(); final List invocations = new ArrayList(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration addInputStream(InputStream is) { try { is.close(); } catch (IOException ex) { } invocations.add("addResource"); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(TransactionAwareDataSourceConnectionProvider.class.getName(), config.getProperty(Environment.CONNECTION_PROVIDER)); assertEquals(ds, LocalSessionFactoryBean.getConfigTimeDataSource()); invocations.add("newSessionFactory"); return null; } }; sfb.setDataSource(ds); sfb.setUseTransactionAwareDataSource(true); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertEquals("newSessionFactory", invocations.get(0)); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithDataSourceAndMappingResources() throws Exception { final DriverManagerDataSource ds = new DriverManagerDataSource(); final TransactionManager tm = mock(TransactionManager.class); final List invocations = new ArrayList(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration addInputStream(InputStream is) { try { is.close(); } catch (IOException ex) { } invocations.add("addResource"); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(LocalJtaDataSourceConnectionProvider.class.getName(), config.getProperty(Environment.CONNECTION_PROVIDER)); assertEquals(ds, LocalSessionFactoryBean.getConfigTimeDataSource()); assertEquals(LocalTransactionManagerLookup.class.getName(), config.getProperty(Environment.TRANSACTION_MANAGER_STRATEGY)); assertEquals(tm, LocalSessionFactoryBean.getConfigTimeTransactionManager()); invocations.add("newSessionFactory"); return null; } }; sfb.setMappingResources(new String[] { "/org/springframework/beans/factory/xml/test.xml", "/org/springframework/beans/factory/xml/child.xml" }); sfb.setDataSource(ds); sfb.setJtaTransactionManager(tm); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertEquals("addResource", invocations.get(0)); assertEquals("addResource", invocations.get(1)); assertEquals("newSessionFactory", invocations.get(2)); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithDataSourceAndMappingJarLocations() throws Exception { final DriverManagerDataSource ds = new DriverManagerDataSource(); final Set invocations = new HashSet(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration addJar(File file) { invocations.add("addResource " + file.getPath()); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(LocalDataSourceConnectionProvider.class.getName(), config.getProperty(Environment.CONNECTION_PROVIDER)); assertEquals(ds, LocalSessionFactoryBean.getConfigTimeDataSource()); invocations.add("newSessionFactory"); return null; } }; sfb.setMappingJarLocations(new Resource[] { new FileSystemResource("mapping.hbm.jar"), new FileSystemResource("mapping2.hbm.jar") }); sfb.setDataSource(ds); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertTrue(invocations.contains("addResource mapping.hbm.jar")); assertTrue(invocations.contains("addResource mapping2.hbm.jar")); assertTrue(invocations.contains("newSessionFactory")); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithDataSourceAndProperties() throws Exception { final DriverManagerDataSource ds = new DriverManagerDataSource(); final Set invocations = new HashSet(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration addInputStream(InputStream is) { try { is.close(); } catch (IOException ex) { } invocations.add("addResource"); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(LocalDataSourceConnectionProvider.class.getName(), config.getProperty(Environment.CONNECTION_PROVIDER)); assertEquals(ds, LocalSessionFactoryBean.getConfigTimeDataSource()); assertEquals("myValue", config.getProperty("myProperty")); invocations.add("newSessionFactory"); return null; } }; sfb.setMappingLocations( new Resource[] { new ClassPathResource("/org/springframework/beans/factory/xml/test.xml") }); sfb.setDataSource(ds); Properties prop = new Properties(); prop.setProperty(Environment.CONNECTION_PROVIDER, "myClass"); prop.setProperty("myProperty", "myValue"); sfb.setHibernateProperties(prop); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertTrue(invocations.contains("addResource")); assertTrue(invocations.contains("newSessionFactory")); } @Test public void testLocalSessionFactoryBeanWithValidProperties() throws Exception { final Set invocations = new HashSet(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected SessionFactory newSessionFactory(Configuration config) { assertEquals(UserSuppliedConnectionProvider.class.getName(), config.getProperty(Environment.CONNECTION_PROVIDER)); assertEquals("myValue", config.getProperty("myProperty")); invocations.add("newSessionFactory"); return null; } }; Properties prop = new Properties(); prop.setProperty(Environment.CONNECTION_PROVIDER, UserSuppliedConnectionProvider.class.getName()); prop.setProperty("myProperty", "myValue"); sfb.setHibernateProperties(prop); sfb.afterPropertiesSet(); assertTrue(sfb.getConfiguration() != null); assertTrue(invocations.contains("newSessionFactory")); } @Test public void testLocalSessionFactoryBeanWithInvalidProperties() throws Exception { LocalSessionFactoryBean sfb = new LocalSessionFactoryBean(); sfb.setMappingResources(new String[0]); Properties prop = new Properties(); prop.setProperty(Environment.CONNECTION_PROVIDER, "myClass"); sfb.setHibernateProperties(prop); try { sfb.afterPropertiesSet(); } catch (HibernateException ex) { // expected, provider class not found } } @Test public void testLocalSessionFactoryBeanWithInvalidMappings() throws Exception { LocalSessionFactoryBean sfb = new LocalSessionFactoryBean(); sfb.setMappingResources(new String[] { "mapping.hbm.xml" }); try { sfb.afterPropertiesSet(); } catch (IOException ex) { // expected, mapping resource not found } } @Test public void testLocalSessionFactoryBeanWithCustomSessionFactory() throws Exception { final SessionFactory sessionFactory = mock(SessionFactory.class); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected SessionFactory newSessionFactory(Configuration config) { return sessionFactory; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); sfb.setExposeTransactionAwareSessionFactory(false); sfb.afterPropertiesSet(); assertTrue(sessionFactory == sfb.getObject()); sfb.destroy(); verify(sessionFactory).close(); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithEntityInterceptor() throws Exception { LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration setInterceptor(Interceptor interceptor) { throw new IllegalArgumentException(interceptor.toString()); } }; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); Interceptor entityInterceptor = mock(Interceptor.class); sfb.setEntityInterceptor(entityInterceptor); try { sfb.afterPropertiesSet(); fail("Should have thrown IllegalArgumentException"); } catch (IllegalArgumentException ex) { // expected assertTrue("Correct exception", ex.getMessage().equals(entityInterceptor.toString())); } } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithNamingStrategy() throws Exception { LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration setNamingStrategy(NamingStrategy namingStrategy) { throw new IllegalArgumentException(namingStrategy.toString()); } }; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); sfb.setNamingStrategy(ImprovedNamingStrategy.INSTANCE); try { sfb.afterPropertiesSet(); fail("Should have thrown IllegalArgumentException"); } catch (IllegalArgumentException ex) { // expected assertTrue("Correct exception", ex.getMessage().equals(ImprovedNamingStrategy.INSTANCE.toString())); } } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithCacheStrategies() throws Exception { final Properties registeredClassCache = new Properties(); final Properties registeredCollectionCache = new Properties(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration setCacheConcurrencyStrategy(String clazz, String concurrencyStrategy) { registeredClassCache.setProperty(clazz, concurrencyStrategy); return this; } @Override public Configuration setCollectionCacheConcurrencyStrategy(String collectionRole, String concurrencyStrategy) { registeredCollectionCache.setProperty(collectionRole, concurrencyStrategy); return this; } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { return null; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); Properties classCache = new Properties(); classCache.setProperty("org.springframework.tests.sample.beans.TestBean", "read-write"); sfb.setEntityCacheStrategies(classCache); Properties collectionCache = new Properties(); collectionCache.setProperty("org.springframework.tests.sample.beans.TestBean.friends", "read-only"); sfb.setCollectionCacheStrategies(collectionCache); sfb.afterPropertiesSet(); assertEquals(classCache, registeredClassCache); assertEquals(collectionCache, registeredCollectionCache); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithCacheStrategiesAndRegions() throws Exception { final Properties registeredClassCache = new Properties(); final Properties registeredCollectionCache = new Properties(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public Configuration setCacheConcurrencyStrategy(String clazz, String concurrencyStrategy, String regionName) { registeredClassCache.setProperty(clazz, concurrencyStrategy + "," + regionName); return this; } @Override public void setCollectionCacheConcurrencyStrategy(String collectionRole, String concurrencyStrategy, String regionName) { registeredCollectionCache.setProperty(collectionRole, concurrencyStrategy + "," + regionName); } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { return null; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); Properties classCache = new Properties(); classCache.setProperty("org.springframework.tests.sample.beans.TestBean", "read-write,myRegion"); sfb.setEntityCacheStrategies(classCache); Properties collectionCache = new Properties(); collectionCache.setProperty("org.springframework.tests.sample.beans.TestBean.friends", "read-only,myRegion"); sfb.setCollectionCacheStrategies(collectionCache); sfb.afterPropertiesSet(); assertEquals(classCache, registeredClassCache); assertEquals(collectionCache, registeredCollectionCache); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithEventListeners() throws Exception { final Map registeredListeners = new HashMap(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public void setListener(String type, Object listener) { registeredListeners.put(type, listener); } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { return null; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); Map listeners = new HashMap(); listeners.put("flush", "myListener"); listeners.put("create", "yourListener"); sfb.setEventListeners(listeners); sfb.afterPropertiesSet(); assertEquals(listeners, registeredListeners); } @Test @SuppressWarnings("serial") public void testLocalSessionFactoryBeanWithEventListenerSet() throws Exception { final Map registeredListeners = new HashMap(); LocalSessionFactoryBean sfb = new LocalSessionFactoryBean() { @Override protected Configuration newConfiguration() { return new Configuration() { @Override public void setListeners(String type, Object[] listeners) { assertTrue(listeners instanceof MergeEventListener[]); registeredListeners.put(type, new HashSet(Arrays.asList(listeners))); } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { return null; } }; sfb.setMappingResources(new String[0]); sfb.setDataSource(new DriverManagerDataSource()); Map listeners = new HashMap(); Set mergeSet = new HashSet(); mergeSet.add(new DummyMergeEventListener()); mergeSet.add(new DummyMergeEventListener()); listeners.put("merge", mergeSet); sfb.setEventListeners(listeners); sfb.afterPropertiesSet(); assertEquals(listeners, registeredListeners); } /* @Test public void testLocalSessionFactoryBeanWithFilterDefinitions() throws Exception { XmlBeanFactory xbf = new XmlBeanFactory(new ClassPathResource("filterDefinitions.xml", getClass())); FilterTestLocalSessionFactoryBean sf = (FilterTestLocalSessionFactoryBean) xbf.getBean("&sessionFactory"); assertEquals(2, sf.registeredFilterDefinitions.size()); FilterDefinition filter1 = (FilterDefinition) sf.registeredFilterDefinitions.get(0); FilterDefinition filter2 = (FilterDefinition) sf.registeredFilterDefinitions.get(1); assertEquals("filter1", filter1.getFilterName()); assertEquals(2, filter1.getParameterNames().size()); assertEquals(Hibernate.STRING, filter1.getParameterType("param1")); assertEquals(Hibernate.LONG, filter1.getParameterType("otherParam")); assertEquals("someCondition", filter1.getDefaultFilterCondition()); assertEquals("filter2", filter2.getFilterName()); assertEquals(1, filter2.getParameterNames().size()); assertEquals(Hibernate.INTEGER, filter2.getParameterType("myParam")); } */ @Test public void testLocalSessionFactoryBeanWithTypeDefinitions() throws Exception { DefaultListableBeanFactory xbf = new DefaultListableBeanFactory(); new XmlBeanDefinitionReader(xbf) .loadBeanDefinitions(new ClassPathResource("typeDefinitions.xml", getClass())); TypeTestLocalSessionFactoryBean sf = (TypeTestLocalSessionFactoryBean) xbf.getBean("&sessionFactory"); // Requires re-compilation when switching to Hibernate 3.5/3.6 // since Mappings changed from a class to an interface TypeDef type1 = sf.mappings.getTypeDef("type1"); TypeDef type2 = sf.mappings.getTypeDef("type2"); assertEquals("mypackage.MyTypeClass", type1.getTypeClass()); assertEquals(2, type1.getParameters().size()); assertEquals("value1", type1.getParameters().getProperty("param1")); assertEquals("othervalue", type1.getParameters().getProperty("otherParam")); assertEquals("mypackage.MyOtherTypeClass", type2.getTypeClass()); assertEquals(1, type2.getParameters().size()); assertEquals("myvalue", type2.getParameters().getProperty("myParam")); } @SuppressWarnings("serial") public static class FilterTestLocalSessionFactoryBean extends LocalSessionFactoryBean { public List registeredFilterDefinitions = new LinkedList(); @Override protected Configuration newConfiguration() throws HibernateException { return new Configuration() { @Override public void addFilterDefinition(FilterDefinition definition) { registeredFilterDefinitions.add(definition); } }; } @Override protected SessionFactory newSessionFactory(Configuration config) { return null; } } public static class TypeTestLocalSessionFactoryBean extends LocalSessionFactoryBean { public Mappings mappings; @Override protected SessionFactory newSessionFactory(Configuration config) { this.mappings = config.createMappings(); return null; } } @SuppressWarnings("serial") public static class DummyMergeEventListener implements MergeEventListener { @Override public void onMerge(MergeEvent event) throws HibernateException { } @Override public void onMerge(MergeEvent event, Map copiedAlready) throws HibernateException { } } }