我一直在努力尝试构建一个非常简单的应用程序,使用spring,hibernate和JMS来部署。我相信我的所有配置都是正确的(具有mysql xa数据源和xa活动mq连接工厂),但事情并不像我所期望的那样工作。目前我有一个简单的服务,使用注入的实体管理器写入,然后在一个被注释为事务性(Spring注释)的方法中推送到JMS,但是我的消息侦听器在事务提交之前正在传递这些消息。Spring + tomee JTA交易
我试过直接使用JMS模板和xa连接工厂,但都没有正常工作。该模板使用从jndi收到的jta事务管理器进行配置。任何想法为什么要看JMS发送的提示都不参与与数据库写入相同的事务?
Spring配置文件:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr"
xmlns:task="http://www.springframework.org/schema/task"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:encryption="http://www.jasypt.org/schema/encryption"
xmlns:jms="http://www.springframework.org/schema/jms"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.1.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.directwebremoting.org/schema/spring-dwr http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd
http://www.jasypt.org/schema/encryption http://www.jasypt.org/schema/encryption/jasypt-spring31-encryption-1.xsd
http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.1.xsd"
default-autowire="byType" default-lazy-init="false">
<context:component-scan annotation-config="false" base-package="org.superbiz" />
<bean class="org.springframework.orm.jpa.DefaultJpaDialect" />
<bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />
<bean class="org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor" />
<bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor" />
<bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor">
<property name="alwaysUseJndiLookup" value="false" />
<property name="jndiFactory" >
<ref local="jndiFactory"/>
</property>
</bean>
<bean id="jndiFactory" class="org.springframework.jndi.support.SimpleJndiBeanFactory">
<property name="resourceRef" value="true" />
</bean>
<bean id="PrintTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory">
<ref local="jmsFactory" />
</property>
<property name="defaultDestinationName" value="resources/jms/PrintQueue" />
<property name="deliveryPersistent" value="true"/>
<!-- <property name="sessionTransacted" value="true"/> -->
<!-- <property name="sessionAcknowledgeMode" value="0"/> -->
</bean>
<bean id="PersistTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory">
<ref local="jmsFactory" />
</property>
<property name="defaultDestinationName" value="resources/jms/PersistQueue" />
<property name="deliveryPersistent" value="true"/>
<!-- <property name="sessionTransacted" value="true"/> -->
<!-- <property name="sessionAcknowledgeMode" value="0"/> -->
</bean>
<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor">
<property name="defaultPersistenceUnitName" value="movie-unit" />
<property name="persistenceContexts">
<map>
<entry key="movie-unit" value="persistence/movie-unit" />
</map>
</property>
</bean>
<context:component-scan base-package="org.superbiz.ejb" annotation-config="false">
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<jee:jndi-lookup id="jmsFactory" jndi-name="resources/jms/ConnectionFactory" expected-type="javax.jms.ConnectionFactory" />
<tx:jta-transaction-manager />
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="printBean" class="org.superbiz.mdb.PrintBean"/>
<bean id="persistBean" class="org.superbiz.mdb.PersistBean"/>
<jms:listener-container container-type="default" connection-factory="jmsFactory" cache="none" transaction-manager="transactionManager" concurrency="1" receive-timeout="1000" prefetch="-1">
<jms:listener destination="resources/jms/PrintQueue" ref="printBean" />
<jms:listener destination="resources/jms/PersistQueue" ref="persistBean" />
</jms:listener-container>
</beans>
tomee.xml(从http://tomee-openejb.979440.n4.nabble.com/MDB-doesn-t-read-messages-td4666169.html拼凑)
<Resource id="ActiveMQResourceAdapter" type="ActiveMQResourceAdapter">
BrokerXmlConfig=broker:(vm://localhost)
</Resource>
<Resource id="resources/jms/ConnectionFactory" type="javax.jms.ConnectionFactory">
ResourceAdapter = ActiveMQResourceAdapter
</Resource>
<Resource id="resources/jms/XAConnectionFactory" class-name="org.apache.activemq.ActiveMQXAConnectionFactory">
BrokerURL = vm://localhost
ResourceAdapter = ActiveMQResourceAdapter
</Resource>
<Resource id="resources/jms/PrintQueue" type="javax.jms.Queue"/>
<Resource id="resources/jms/PersistQueue" type="javax.jms.Queue"/>
<Resource id="MySQL Database" type="DataSource">
JdbcDriver com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
JdbcUrl jdbc:mysql://localhost/test
UserName test
</Resource>
我试过几种方法,包括不使用与JmsTemplate中XAConnectionFactory配置为sessionTransacted和不是,删除JMSTemplate并从connectionFactory创建连接/会话/生成器/消息,但每次都遇到问题。通过从ConnectionFactory手动创建连接/会话/生产者/消息,我注意到我尝试写入数据库的20个项目然后发送到另一个JMS队列,在服务事务完成之前开始读取。
据我可以告诉一切正确配置(虽然我可以肯定是错误的,因为这是从很多地方拉)。我的目标是能够使用JMSTemplate,而不是自己手动创建连接/会话/ etc,但是我为此感到茫然,因为在这一点上这是发生的,所以任何想法都非常感谢。
我也碰到了Spring的JtaTransactionManager的记录了,我看到下面的情况发生时,@Transactional方法被调用
DEBUG org.springframework.transaction.jta.JtaTransactionManager - Creating new transaction with name [org.superbiz.ejb.Movies.send]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT; ''
DEBUG org.springframework.transaction.jta.JtaTransactionManager - Initiating transaction commit
然后,我看到了我的MDB代码试图检索从项目entityManager(它会间歇地工作/失败)。当它成功我看到这个
printing from MDB: director: director0title: title0year: 0
DEBUG org.springframework.transaction.jta.JtaTransactionManager - Initiating transaction commit
DEBUG org.springframework.transaction.jta.JtaTransactionManager - Creating new transaction with name [org.springframework.jms.listener.DefaultMessageListenerContainer#0]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
当它失败我看到这个
/***************** BROKEN ***************/
/*******************435265*****************/
/***************** BROKEN ***************/
DEBUG org.springframework.transaction.jta.JtaTransactionManager - Initiating transaction commit
DEBUG org.springframework.transaction.jta.JtaTransactionManager - Creating new transaction with name [org.springframework.jms.listener.DefaultMessageListenerContainer#0]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
我进一步在这种情况下拍成记录
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] DEBUG org.springframework.transaction.jta.JtaTransactionManager - Creating new transaction with name [org.springframework.jms.listener.DefaultMessageListenerContainer#1]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
**bold** [org.springframework.jms.listener.DefaultMessageListenerContainer#0-1] DEBUG org.springframework.transaction.jta.JtaTransactionManager - Creating new transaction with name [org.springframework.jms.listener.DefaultMessageListenerContainer#0]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.support.TransactionSynchronizationManager - Initializing transaction synchronization
[org.springframework.jms.listener.DefaultMessageListenerContainer#0-1] TRACE org.springframework.transaction.support.TransactionSynchronizationManager - Initializing transaction synchronization
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.support.TransactionSynchronizationManager - Bound value [[email protected]] for key [[email protected]] to thread [org.springframework.jms.listener.DefaultMessageListenerContainer#1-1]
[org.springframework.jms.listener.DefaultMessageListenerContainer#0-1] TRACE org.springframework.transaction.support.TransactionSynchronizationManager - Bound value [[email protected]] for key [[email protected]] to thread [org.springframework.jms.listener.DefaultMessageListenerContainer#0-1]
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] DEBUG org.springframework.transaction.jta.JtaTransactionManager - Participating in existing transaction
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.interceptor.TransactionInterceptor - Getting transaction for [org.superbiz.mdb.PersistBean.onMessage]
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.support.TransactionSynchronizationManager - Retrieved value [[email protected]] for key [[email protected]] bound to thread [org.springframework.jms.listener.DefaultMessageListenerContainer#1-1]
Persisted finished, but not yet committed
Leaving persist, should commit
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.interceptor.TransactionInterceptor - Completing transaction for [org.superbiz.mdb.PersistBean.onMessage]
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.jta.JtaTransactionManager - Triggering beforeCommit synchronization
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.jta.JtaTransactionManager - Triggering beforeCompletion synchronization
[org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] TRACE org.springframework.transaction.support.TransactionSynchronizationManager - Removed value [[email protected]] for key [[email protected]] from thread [org.springframework.jms.listener.DefaultMessageListenerContainer#1-1]
**bold** [org.springframework.jms.listener.DefaultMessageListenerContainer#1-1] DEBUG org.springframework.transaction.jta.JtaTransactionManager - Initiating transaction commit
Entering print
/***************** BROKEN ***************/
/*******************597852*****************/
/***************** BROKEN ***************/
使用DefaultMessageListenerContainer#1-1我的persist bean和0-1是一个bean,它通过id检索实体,然后打印内容。
我不是百分百肯定如何阅读这个,但是对我来说很有意思,DMLC#1-1在DMLC#0-1上开始一个新的事务后很好地提交,但是DMLC#0-1看到信息。我会认为DMLC#0-1需要启动一个新的事务才能看到这个OR,因为他收到了JMS消息,这个实体也应该保存到数据库中。
我的坚持豆 @Override @Transactional 公共无效的onMessage(消息信息){ 的TextMessage味精=(TextMessage的)消息的内容; int x;
try {
x = Integer.parseInt(msg.getText());
Movie movie = new Movie("director" + x, "title" + x, x);
entityManager.persist(movie);
final long id = movie.getId();
template.send(new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(Long.toString(id));
}
});
System.out.println("Persisted finished, but not yet committed");
System.out.println("Leaving persist, should commit");
} catch (Exception e) {
e.printStackTrace();
}
}
我打印豆
public void onMessage(Message message) {
System.out.println("Entering print");
final TextMessage textMessage = (TextMessage) message;
try {
long id = Long.parseLong(textMessage.getText());
Movie movie = entityManager.find(Movie.class, id);
if(movie == null){
System.out.println("/***************** BROKEN ***************/");
System.out.println("/*******************" + id + "*****************/");
System.out.println("/***************** BROKEN ***************/");
} else {
System.out.println("updating: "+ movie);
}
} catch (Exception e) {
e.printStackTrace();
}
}
整个应用程序可在https://github.com/jej2003/simple-spring,运行香草Tomee 1.7.1与添加到tomee/lib目录必需的Hibernate jar文件的内容。
我真的不知所措,没有人在Tomee与Spring一起运行JTA事务吗?
当你问这样的问题时,你需要显示你的配置,并提供更多的信息 - “...既不能正常工作......”,这样的评论也不会削减它;抱歉。另外,打开“TRACE”级日志记录将会暴露很多信息。如果你无法从'TRACE'日志中找出它,将它们发布到某个地方。 – 2014-12-06 00:08:18