Question

大家好我已经使用jsf，spring 3.0，hybernate + JPA和atomikos进行了XA transcation管理的应用程序配置，而mysql是我的后端，这里的每一件事都很好但是插入操作，当异常抛出transcation应该回滚，但它没有发生！这是我们应用程序的一个小流程我正在使用jsfmanagedbean来调用我的servive，从我的服务类开始，我的transcation将开始

TextileUIBean.java
package com.textile.web; 公共类TextileUIBean扩展BaseManagedBean实现Serializable， { public insertPaymentDetails（） { PaymentDetails PaymentDetails = new PaymentDetails（）; //值是硬编码的，只有两个使用的推理 PaymentDetails.setCustomerName（ “Manikandan”）; PaymentDetails.setAmount（1000）; getTextileManager（）insertPaymentDetails（PaymentDetails）。 } public ITextileManager getTextileManager（）{ textileManager =（ITextileManager）getBean（“textileManager”）; 返回textileManager; } }

   service class


  package com.textile.web
       public interface ITextileManager 
       {
         public void insertPaymentDetails(PaymentDetails PaymentDetails);
       }
        package com.textile.web
        public class TextileManager implements ITextileManager 
            {
            ITextileBusiness  TextileBusiness ;

            public void setTextileBusiness(ITextileBusiness textileBusiness) {
           this.textileBusiness = textileBusiness;
             }
             void insertPaymentDetails(PaymentDetails PaymentDetails)
             {
              TextileBusiness.insertPaymentDetails(PaymentDetails);


             }

        and my business class is 


package com.textile.web

             public interface ITextileBusiness
             {
              public void insertPaymentDetails(PaymentDetails PaymentDetails);
             }

             package com.textile.web
             public class TextileBusiness implements ITextileBusiness 
             {
             ITextileDao  textileDao;

            public void setTextileDao(ITextileDao textileDao) {
           this.textileDao = textileDao;
             }
             void insertPaymentDetails(PaymentDetails ormPaymentTable)
             {

               OrmPaymentTable ormPaymentTable= OrmPaymentTable();
                ormPaymentTable.setCustomerName(PaymentDetails.getCustomerName());
           ormPaymentTable.setAmount(PaymentDetails.getAmount(););
              textileDao.insertPaymentDetails(ormPaymentTable);
                               int a=0;
                if(a==0)
                    throw new BusinessException("Transcation Rollback");            

             }
             }
         and my dao class is 


 package com.textile.web
             public interface IPaymentsDao {
              public void insertPaymentDetails(OrmPaymentTable ormPaymentTable);
              }
               package com.textile.web
               public class PaymentsDao implements IPaymentsDao
               {
               void insertPaymentDetails(OrmPaymentTable ormPaymentTable)
               {
               this.getJpaTemplate().persist(ormPaymentTable);
                  after this line the record is insertinf into table               
               }               
               }


           my FacesConfig.xml is 


   <application>
            <el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
            <locale-config>
            <default-locale>en</default-locale>
            <supported-locale>en</supported-locale>
            </locale-config>
            <message-bundle>Messages</message-bundle>
            </application>
            <managed-bean>          <managed-bean-name>textileUIBean</managed-bean-name>                                                    <managed-bean-class>com.textile.web.TextileUIBean</managed-bean-class>
    <managed-bean-scope>view</managed-bean-scope>
</managed-bean>

我的applicationConfig.xml文件是

<beans:bean id="dataSource"
        class="org.springframework.jndi.JndiObjectFactoryBean" >
        <beans: property name="jndiName">
            <beans: value>java:comp/env/jdbc/textWeb</beans:value>
        </beans: property> 
        <beans: property name="resourceRef">
            <beans:value>true</beans:value>
        </beans: property>
     </beans: bean>
        <beans: bean id="jpaTemplate" class="org.springframework.orm.jpa.JpaTemplate">
        <beans: property name="entityManagerFactory">
            <beans: ref bean="entityManagerFactory" />
        </beans: property>
    </beans: bean>
    <beans: bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <!-- hidden by shiju  because we need one datasource support its  in prsistence.xml !-->
        <beans: property name="dataSource">
            <beans: ref bean="dataSource" />
        </beans: property>
         <beans: property name="persistenceUnitName" value="payhub" />
        <beans: property name="jpaVendorAdapter">
            <beans:bean
                class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <beans: property name="generateDdl" value="false" />
                <beans: property name="showSql" value="true" />
                <beans: property name="databasePlatform" value="${database.target}" />
            </beans: bean>
        </beans: property>
        <beans: property name="persistenceXmlLocation">
            <beans: value>classpath:META-INF/persistence.xml</beans:value>
        </beans: property>
    </beans: bean>
<beans:bean id="textileManager"
        class=" com.textile.web.TextileManager">
        <beans: property name="textileBusiness" ref="textileBusiness" />
    </beans: bean>
    <beans: bean id="textileBusiness" class="com.textile.web.TextileBusiness">
        <beans: property name="textileDao" ref="textileDao" />       
    </beans: bean>
    <beans: bean id="textileDao" class="com.textile.web.textileDao">
        <beans: property name="jpaTemplate">
            <beans: ref bean="jpaTemplate"/>
        </beans: property>
    </beans: bean>

     <aop:config>
            <aop:pointcut id="fooServiceOperation"  expression="execution(* com.textile.web.*.*(..))"/>
             <aop:advisor advice-ref="txAdvice" pointcut-ref="fooServiceOperation"/>
             </aop:config>
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
     <tx:attributes>             
           <tx:method name="*" propagation="REQUIRED"/>
        </tx:attributes>
    </tx:advice>

        <beans: bean id="atomikosTransactionManager"
        class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init"
        destroy-method="close">
        <beans: property name="forceShutdown" value="true" />
        <beans: property name="startupTransactionService" value="true" />
    </beans:bean>

    <beans:bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp">
        <beans: property name="transactionTimeout">
            <beans: value>3000</beans:value>
        </beans: property>
    </beans:bean>

    <beans: bean id="transactionManager"
        class="org.springframework.transaction.jta.JtaTransactionManager">
        <beans: property name="transactionManager">
            <beans: ref bean="atomikosTransactionManager" />
        </beans: property>
        <beans: property name="userTransaction">
            <beans: ref bean="atomikosUserTransaction"/>
        </beans: property>
            <beans: property name="rollbackOnCommitFailure" value="true">
            </beans: property>
    </beans: bean>

 and orm.xml file is 




<entity class="OrmPaymentTable" name="OrmPaymentTable">
<table name="ta_payment" />
<attributes>
<id name="paymentId">
<column name="USER_ID" />
<generated-value strategy="AUTO" />
</id>
<basic name="customerName">
<column name="CUST_NAME" length="50" />
</basic>
<basic name="amount">
<column name="AMOUNT" length="50" />
</basic>
</attributes>
</entity> 

<persistence-unit name="payhub" transaction-type="JTA">
        <provider>org.hibernate.ejb.HibernatePersistence</provider> 
        <jta-data-source>java:comp/env/jdbc/textWeb</jta-data-source>
         <mapping-file>META-INF/orm.xml</mapping-file>
         <class>com.textile.web.OrmPaymentTable</class>
         <properties>
            <property name="hibernate.transaction.manager_lookup_class"
                value="com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup"/>

             <property name="hibernate.transaction.factory_class"
                value="org.hibernate.transaction.JTATransactionFactory" />
 </properties>
    </persistence-unit>
</persistence>

我在meta-inf / context.xml中配置jndi

<Context>
         <Transaction factory="com.atomikos.icatch.jta.UserTransactionFactory"/> 
         <Resource name="jdbc/textWeb" auth="Container"
        driverClassName="com.mysql.jdbc.Driver" user="root" password="root"
        type="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource" factory="com.mysql.jdbc.jdbc2.optional.MysqlDataSourceFactory"
        url="jdbc:mysql://localhost:3306/textWeb" explicitUrl="true"
        pinGlobalTxToPhysicalConnection="true">
    </Resource> 
    </Context>

web.xml 

         <resource-ref>
   <description>PaymentsDatabase</description>
   <res-ref-name>jdbc/textWeb</res-ref-name>
   <res-type>javax.sql.DataSource</res-type>
   <res-auth>Container</res-auth>
   <res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>

我跟踪日志..查看我的交易日志详细信息

 78 [main] INFO atomikos - USING core version: 3.6.4
78 [main] INFO atomikos - USING com.atomikos.icatch.console_file_name = tm.out
78 [main] INFO atomikos - USING com.atomikos.icatch.console_file_count = 1
78 [main] INFO atomikos - USING com.atomikos.icatch.automatic_resource_registration = true
78 [main] INFO atomikos - USING com.atomikos.icatch.client_demarcation = false
78 [main] INFO atomikos - USING com.atomikos.icatch.threaded_2pc = true
78 [main] INFO atomikos - USING com.atomikos.icatch.serial_jta_transactions = false
78 [main] INFO atomikos - USING com.atomikos.icatch.log_base_dir = .\
94 [main] INFO atomikos - USING com.atomikos.icatch.console_log_level = WARN
94 [main] INFO atomikos - USING com.atomikos.icatch.max_actives = 50
94 [main] INFO atomikos - USING com.atomikos.icatch.checkpoint_interval = 500
94 [main] INFO atomikos - USING com.atomikos.icatch.enable_logging = false
94 [main] INFO atomikos - USING com.atomikos.icatch.output_dir = .\
94 [main] INFO atomikos - USING com.atomikos.icatch.log_base_name = tmlog
94 [main] INFO atomikos - USING com.atomikos.icatch.console_file_limit = 0
94 [main] INFO atomikos - USING com.atomikos.icatch.max_timeout = 300000
94 [main] INFO atomikos - USING com.atomikos.icatch.tm_unique_name = PaymentsTransactions
94 [main] INFO atomikos - USING java.naming.factory.initial = com.sun.jndi.rmi.registry.RegistryContextFactory
94 [main] INFO atomikos - USING java.naming.provider.url = rmi://localhost:1099
94 [main] INFO atomikos - USING com.atomikos.icatch.service = com.atomikos.icatch.standalone.UserTransactionServiceFactory
94 [main] INFO atomikos - USING com.atomikos.icatch.force_shutdown_on_vm_exit = false
94 [main] INFO atomikos - USING com.atomikos.icatch.default_jta_timeout = 10000
INFO - JtaTransactionManager.checkUserTransactionAndTransactionManager(469) | Using JTA UserTransaction: com.atomikos.icatch.jta.UserTransactionImp@16a6027
INFO - JtaTransactionManager.checkUserTransactionAndTransactionManager(480) | Using JTA TransactionManager: com.atomikos.icatch.jta.UserTransactionManager@e68513
DEBUG - NameMatchTransactionAttributeSource.addTransactionalMethod(94) | Adding transactional method [*] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
DEBUG - AbstractPlatformTransactionManager.getTransaction(365) | Creating new transaction with name [com.evolvus.payments.manager.IPaymentsManager.findColumnChartDisplayByGateWays]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
40500 [http-8080-Processor24] WARN atomikos - Attempt to create a transaction with a timeout that exceeds com.atomikos.icatch.max_timeout - truncating to: 300000
40641 [http-8080-Processor24] INFO atomikos - THREADS: using JDK thread pooling...
40703 [http-8080-Processor24] INFO atomikos - createCompositeTransaction ( 3000000 ): created new ROOT transaction with id PaymentsTransactions0000100688
DEBUG - AbstractPlatformTransactionManager.handleExistingTransaction(470) | Participating in existing transaction
DEBUG - AbstractPlatformTransactionManager.handleExistingTransaction(470) | Participating in existing transaction
DEBUG - AbstractPlatformTransactionManager.processRollback(850) | Participating transaction failed - marking existing transaction as rollback-only
DEBUG - JtaTransactionManager.doSetRollbackOnly(1060) | Setting JTA transaction rollback-only
49110 [http-8080-Processor24] INFO atomikos - setRollbackOnly() called for transaction PaymentsTransactions0000100688
DEBUG - AbstractPlatformTransactionManager.processRollback(843) | Initiating transaction rollback
49172 [http-8080-Processor24] INFO atomikos - afterCompletion ( STATUS_ROLLEDBACK ) called  on Synchronization: org.hibernate.transaction.CacheSynchronization
49172 [http-8080-Processor24] INFO atomikos - afterCompletion ( STATUS_ROLLEDBACK ) called  on Synchronization: org.hibernate.ejb.EntityManagerImpl$1@1f6e48a
49172 [http-8080-Processor24] INFO atomikos - rollback() done of transaction PaymentsTransactions0000100688

你可以帮帮我吗？

Answer 1

显然，您的数据库插入不会发生在事务管理器当前事务的范围内。

一些想法：

1）也许它不在您的帖子中，但我没有在您的服务类上看到Spring @Transactional注释。您控制交易边界的策略是什么？

2）因为您使用的是JNDI，所以我们无法查看您的数据源，但如果您使用的是Atomikos，则应使用其XA感知池数据源。你呢？

3）您应该将Atomikos正常日志记录增加到DEBUG以查看它正在处理哪些SQL命令。

4）Atomikos保留了正常日志文件之外的事务日志。这些用于恢复和其他目的。您还应该检查这些线索。

希望这有帮助。

<强>更新

MySQL对XA事务有一些限制，你可以在这里谈论here。在context.xml中尝试这个配置，至少看它是否有效。它使用来自Atomikos的XA感知（但不支持XA）数据源。如果这样可行，那么你可以从那里去：

<Transaction factory="com.atomikos.icatch.jta.UserTransactionFactory" />

并定义JNDI数据源以注入您的实体管理器：

<Resource name="jdbc/myDataSource" auth="Container" factory="org.apache.naming.factory.BeanFactory" type="com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean" uniqueResourceName="myMySqlDatabase" driverClassName="com.mysql.jdbc.Driver" url="......" user="....." password="...." maxPoolSize="20" reapTimeout="300" />

事务回滚，但插入了一条记录

1 个答案: