/*
* Copyright 2002-2008 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.transaction.annotation;
import java.lang.management.ManagementFactory;
import java.util.Collection;
import java.util.Map;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import junit.framework.TestCase;
import org.springframework.aop.support.AopUtils;
import org.springframework.beans.factory.generic.GenericBeanFactoryAccessor;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.jmx.export.annotation.ManagedOperation;
import org.springframework.jmx.export.annotation.ManagedResource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.CallCountingTransactionManager;
/**
* @author Rob Harrop
* @author Juergen Hoeller
*/
public class AnnotationTransactionNamespaceHandlerTests extends TestCase {
private ConfigurableApplicationContext context;
public void setUp() {
this.context = new ClassPathXmlApplicationContext(
"org/springframework/transaction/annotation/annotationTransactionNamespaceHandlerTests.xml");
}
protected void tearDown() {
this.context.close();
}
public void testIsProxy() throws Exception {
TransactionalTestBean bean = getTestBean();
assertTrue("testBean is not a proxy", AopUtils.isAopProxy(bean));
Map services = new GenericBeanFactoryAccessor(this.context).getBeansWithAnnotation(Service.class);
assertTrue("Stereotype annotation not visible", services.containsKey("testBean"));
}
public void testInvokeTransactional() throws Exception {
TransactionalTestBean testBean = getTestBean();
CallCountingTransactionManager ptm = (CallCountingTransactionManager) context.getBean("transactionManager");
// try with transactional
assertEquals("Should not have any started transactions", 0, ptm.begun);
testBean.findAllFoos();
assertEquals("Should have 1 started transaction", 1, ptm.begun);
assertEquals("Should have 1 committed transaction", 1, ptm.commits);
// try with non-transaction
testBean.doSomething();
assertEquals("Should not have started another transaction", 1, ptm.begun);
// try with exceptional
try {
testBean.exceptional(new IllegalArgumentException("foo"));
fail("Should NEVER get here");
}
catch (Throwable throwable) {
assertEquals("Should have another started transaction", 2, ptm.begun);
assertEquals("Should have 1 rolled back transaction", 1, ptm.rollbacks);
}
}
public void testNonPublicMethodsNotAdvised() {
TransactionalTestBean testBean = getTestBean();
CallCountingTransactionManager ptm = (CallCountingTransactionManager) context.getBean("transactionManager");
assertEquals("Should not have any started transactions", 0, ptm.begun);
testBean.annotationsOnProtectedAreIgnored();
assertEquals("Should not have any started transactions", 0, ptm.begun);
}
public void testMBeanExportAlsoWorks() throws Exception {
MBeanServer server = ManagementFactory.getPlatformMBeanServer();
assertEquals("done",
server.invoke(ObjectName.getInstance("test:type=TestBean"), "doSomething", new Object[0], new String[0]));
}
private TransactionalTestBean getTestBean() {
return (TransactionalTestBean) context.getBean("testBean");
}
@Service
@ManagedResource("test:type=TestBean")
public static class TransactionalTestBean {
@Transactional(readOnly = true)
public Collection findAllFoos() {
return null;
}
@Transactional
public void saveFoo() {
}
@Transactional
public void exceptional(Throwable t) throws Throwable {
throw t;
}
@ManagedOperation
public String doSomething() {
return "done";
}
@Transactional
protected void annotationsOnProtectedAreIgnored() {
}
}
}