hibernateinterceptortests.java

spring 框架代码

		sfControl.replay();
		sessionControl.replay();

		TransactionSynchronizationManager.bindResource(sf, new SessionHolder(session));
		HibernateInterceptor interceptor = new HibernateInterceptor();
		interceptor.setSessionFactory(sf);
		interceptor.setFlushMode(HibernateInterceptor.FLUSH_ALWAYS);
		try {
			interceptor.invoke(new TestInvocation(sf));
		}
		catch (Throwable t) {
			fail("Should not have thrown Throwable: " + t.getMessage());
		}
		finally {
			TransactionSynchronizationManager.unbindResource(sf);
		}

		sfControl.verify();
		sessionControl.verify();
	}

	public void testInterceptorWithThreadBoundAndFilter() {
		MockControl sfControl = MockControl.createControl(SessionFactory.class);
		SessionFactory sf = (SessionFactory) sfControl.getMock();
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		session.getSessionFactory();
		sessionControl.setReturnValue(sf, 1);
		session.isOpen();
		sessionControl.setReturnValue(true, 1);
		session.enableFilter("myFilter");
		sessionControl.setReturnValue(null, 1);
		session.disableFilter("myFilter");
		sessionControl.setVoidCallable(1);
		sfControl.replay();
		sessionControl.replay();

		TransactionSynchronizationManager.bindResource(sf, new SessionHolder(session));
		HibernateInterceptor interceptor = new HibernateInterceptor();
		interceptor.setSessionFactory(sf);
		interceptor.setFilterName("myFilter");
		try {
			interceptor.invoke(new TestInvocation(sf));
		}
		catch (Throwable t) {
			fail("Should not have thrown Throwable: " + t.getMessage());
		}
		finally {
			TransactionSynchronizationManager.unbindResource(sf);
		}

		sfControl.verify();
		sessionControl.verify();
	}

	public void testInterceptorWithThreadBoundAndFilters() {
		MockControl sfControl = MockControl.createControl(SessionFactory.class);
		SessionFactory sf = (SessionFactory) sfControl.getMock();
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		session.getSessionFactory();
		sessionControl.setReturnValue(sf, 1);
		session.isOpen();
		sessionControl.setReturnValue(true, 1);
		session.enableFilter("myFilter");
		sessionControl.setReturnValue(null, 1);
		session.enableFilter("yourFilter");
		sessionControl.setReturnValue(null, 1);
		session.disableFilter("myFilter");
		sessionControl.setVoidCallable(1);
		session.disableFilter("yourFilter");
		sessionControl.setVoidCallable(1);
		sfControl.replay();
		sessionControl.replay();

		TransactionSynchronizationManager.bindResource(sf, new SessionHolder(session));
		HibernateInterceptor interceptor = new HibernateInterceptor();
		interceptor.setSessionFactory(sf);
		interceptor.setFilterNames(new String[] {"myFilter", "yourFilter"});
		try {
			interceptor.invoke(new TestInvocation(sf));
		}
		catch (Throwable t) {
			fail("Should not have thrown Throwable: " + t.getMessage());
		}
		finally {
			TransactionSynchronizationManager.unbindResource(sf);
		}

		sfControl.verify();
		sessionControl.verify();
	}

	public void testInterceptorWithFlushFailure() throws Throwable {
		MockControl sfControl = MockControl.createControl(SessionFactory.class);
		SessionFactory sf = (SessionFactory) sfControl.getMock();
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		sf.openSession();
		sfControl.setReturnValue(session, 1);
		session.getSessionFactory();
		sessionControl.setReturnValue(sf, 1);
		SQLException sqlex = new SQLException("argh", "27");
		session.flush();
		sessionControl.setThrowable(new JDBCException("", sqlex), 1);
		session.close();
		sessionControl.setReturnValue(null, 1);
		sfControl.replay();
		sessionControl.replay();

		HibernateInterceptor interceptor = new HibernateInterceptor();
		interceptor.setSessionFactory(sf);
		try {
			interceptor.invoke(new TestInvocation(sf));
			fail("Should have thrown DataIntegrityViolationException");
		}
		catch (DataIntegrityViolationException ex) {
			// expected
			assertEquals(sqlex, ex.getCause());
		}

		sfControl.verify();
		sessionControl.verify();
	}

	public void testInterceptorWithEntityInterceptor() throws HibernateException {
		MockControl interceptorControl = MockControl.createControl(org.hibernate.Interceptor.class);
		org.hibernate.Interceptor entityInterceptor = (org.hibernate.Interceptor) interceptorControl.getMock();
		interceptorControl.replay();
		MockControl sfControl = MockControl.createControl(SessionFactory.class);
		SessionFactory sf = (SessionFactory) sfControl.getMock();
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		sf.openSession(entityInterceptor);
		sfControl.setReturnValue(session, 1);
		session.getSessionFactory();
		sessionControl.setReturnValue(sf, 1);
		session.flush();
		sessionControl.setVoidCallable(1);
		session.close();
		sessionControl.setReturnValue(null, 1);
		sfControl.replay();
		sessionControl.replay();

		HibernateInterceptor interceptor = new HibernateInterceptor();
		interceptor.setSessionFactory(sf);
		interceptor.setEntityInterceptor(entityInterceptor);
		try {
			interceptor.invoke(new TestInvocation(sf));
		}
		catch (Throwable t) {
			fail("Should not have thrown Throwable: " + t.getMessage());
		}

		interceptorControl.verify();
		sfControl.verify();
		sessionControl.verify();
	}

	public void testInterceptorWithEntityInterceptorBeanName() throws HibernateException {
		MockControl interceptorControl = MockControl.createControl(org.hibernate.Interceptor.class);
		org.hibernate.Interceptor entityInterceptor = (org.hibernate.Interceptor) interceptorControl.getMock();
		interceptorControl.replay();
		MockControl interceptor2Control = MockControl.createControl(org.hibernate.Interceptor.class);
		org.hibernate.Interceptor entityInterceptor2 = (org.hibernate.Interceptor) interceptor2Control.getMock();
		interceptor2Control.replay();

		MockControl sfControl = MockControl.createControl(SessionFactory.class);
		SessionFactory sf = (SessionFactory) sfControl.getMock();
		MockControl sessionControl = MockControl.createControl(Session.class);
		Session session = (Session) sessionControl.getMock();
		sf.openSession(entityInterceptor);
		sfControl.setReturnValue(session, 1);
		sf.openSession(entityInterceptor2);
		sfControl.setReturnValue(session, 1);
		session.getSessionFactory();
		sessionControl.setReturnValue(sf, 2);
		session.flush();
		sessionControl.setVoidCallable(2);
		session.close();
		sessionControl.setReturnValue(null, 2);
		sfControl.replay();
		sessionControl.replay();

		MockControl beanFactoryControl = MockControl.createControl(BeanFactory.class);
		BeanFactory beanFactory = (BeanFactory) beanFactoryControl.getMock();
		beanFactory.getBean("entityInterceptor", org.hibernate.Interceptor.class);
		beanFactoryControl.setReturnValue(entityInterceptor, 1);
		beanFactory.getBean("entityInterceptor", org.hibernate.Interceptor.class);
		beanFactoryControl.setReturnValue(entityInterceptor2, 1);
		beanFactoryControl.replay();

		HibernateInterceptor interceptor = new HibernateInterceptor();
		interceptor.setSessionFactory(sf);
		interceptor.setEntityInterceptorBeanName("entityInterceptor");
		interceptor.setBeanFactory(beanFactory);
		for (int i = 0; i < 2; i++) {
			try {
				interceptor.invoke(new TestInvocation(sf));
			}
			catch (Throwable t) {
				fail("Should not have thrown Throwable: " + t.getMessage());
			}
		}

		interceptorControl.verify();
		interceptor2Control.verify();
		sfControl.verify();
		sessionControl.verify();
	}

	protected void tearDown() {
		assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
		assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
	}


	private static class TestInvocation implements MethodInvocation {

		private SessionFactory sessionFactory;

		public TestInvocation(SessionFactory sessionFactory) {
			this.sessionFactory = sessionFactory;
		}

		public Object proceed() throws Throwable {
			if (!TransactionSynchronizationManager.hasResource(this.sessionFactory)) {
				throw new IllegalStateException("Session not bound");
			}
			return null;
		}

		public int getCurrentInterceptorIndex() {
			return 0;
		}

		public int getNumberOfInterceptors() {
			return 0;
		}

		public Interceptor getInterceptor(int i) {
			return null;
		}

		public Method getMethod() {
			return null;
		}

		public AccessibleObject getStaticPart() {
			return null;
		}

		public Object getArgument(int i) {
			return null;
		}

		public Object[] getArguments() {
			return null;
		}

		public void setArgument(int i, Object handler) {
		}

		public int getArgumentCount() {
			return 0;
		}

		public Object getThis() {
			return null;
		}

		public Object getProxy() {
			return null;
		}

		public Invocation cloneInstance() {
			return null;
		}

		public void release() {
		}
	}

}