java跨库事务Atomikos

• Z时代
• 2024-01-10
• 分类：综合

1:引入额外的jar

<dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions-jdbc</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions-jta</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions-api</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions-jms</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>atomikos-util</artifactId>
            <version>4.0.6</version>
        </dependency>
        <dependency>
            <groupId>javax.transaction</groupId>
            <artifactId>jta</artifactId>
            <version>1.1</version>
        </dependency>
    </dependencies>

2:配制文件

#mysql
index.jdbc.driverClassName=com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
index.jdbc.url=jdbc:mysql://*.*.*.*:4316/k12_fee_tabindex?serverTimezone=UTC&useSSL=false&characterEncoding=UTF8
index.jdbc.username=myhuiqu
index.jdbc.password=Huiqu.com@123
merch.jdbc.driverClassName=com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
merch.jdbc.url=jdbc:mysql://1.1.1.1.1:4316/k12_fee?serverTimezone=UTC&useSSL=false&characterEncoding=UTF8
merch.jdbc.username=myhuiqu
merch.jdbc.password=Huiqu.com@123
user.jdbc.driverClassName=com.mysql.jdbc.jdbc2.optional.MysqlXADataSource
user.jdbc.url=jdbc:mysql://1.1.1.1.1:4316/k12_fee_userclient?serverTimezone=UTC&useSSL=false&characterEncoding=UTF8
user.jdbc.username=myhuiqu
user.jdbc.password=Huiqu.com@123
#active
brokerURL=tcp://1.1.1.1:61616
userName=admin
password=abc123

3：数据源配制

    spring-index-orm.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:c="http://www.springframework.org/schema/c"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:task="http://www.springframework.org/schema/task" xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd"
    default-lazy-init="false">
    <context:annotation-config />
    <context:property-placeholder location="classpath*:/**/*.properties"
        ignore-unresolvable="true" />
    <context:component-scan base-package="fbs.demo">
        <context:exclude-filter type="annotation"
            expression="org.springframework.stereotype.Controller" />
    </context:component-scan>
    <bean id="k12_index_dataSource" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close">  
        <property name="uniqueResourceName" value="ds1"/>  
        <property name="xaDataSourceClassName" value="${index.jdbc.driverClassName}"/>  
        <property name="xaProperties">  
            <props>  
                <prop key="url">${index.jdbc.url}</prop>  
                <prop key="user">${index.jdbc.username}</prop>  
                <prop key="password">${index.jdbc.password}</prop>  
            </props>  
        </property>  
        <property name="minPoolSize" value="10" />  
        <property name="maxPoolSize" value="100" />  
        <property name="borrowConnectionTimeout" value="30" />  
        <property name="testQuery" value="select 1" />  
        <property name="maintenanceInterval" value="60" />  
    </bean>
       <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">  
        <property name="transactionManager">  
            <bean class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">  
                <property name="forceShutdown" value="true"/>  
            </bean>  
        </property>  
        <property name="userTransaction">  
            <bean class="com.atomikos.icatch.jta.UserTransactionImp"/>  
        </property>  
    </bean> 
    <tx:annotation-driven/>
    <bean id="indexJdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource" ref="k12_index_dataSource" />
    </bean>
</beans>

spring-merch-orm.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:c="http://www.springframework.org/schema/c"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:task="http://www.springframework.org/schema/task" xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd"
    default-lazy-init="false">
    <context:annotation-config />
    <context:property-placeholder location="classpath*:/**/*.properties"
        ignore-unresolvable="true" />
    <context:component-scan base-package="fbs.demo">
        <context:exclude-filter type="annotation"
            expression="org.springframework.stereotype.Controller" />
    </context:component-scan>
     <bean id="k12_merch_dataSource" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close">  
        <property name="uniqueResourceName" value="ds2"/>  
        <property name="xaDataSourceClassName" value="${merch.jdbc.driverClassName}"/>  
        <property name="xaProperties">  
            <props>  
                <prop key="url">${merch.jdbc.url}</prop>  
                <prop key="user">${merch.jdbc.username}</prop>  
                <prop key="password">${merch.jdbc.password}</prop>  
            </props>  
        </property>  
        <property name="minPoolSize" value="10" />  
        <property name="maxPoolSize" value="100" />  
        <property name="borrowConnectionTimeout" value="30" />  
        <property name="testQuery" value="select 1" />  
        <property name="maintenanceInterval" value="60" />  
    </bean>
   <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">  
        <property name="transactionManager">  
            <bean class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">  
                <property name="forceShutdown" value="true"/>  
            </bean>  
        </property>  
        <property name="userTransaction">  
            <bean class="com.atomikos.icatch.jta.UserTransactionImp"/>  
        </property>  
    </bean>  
    <tx:annotation-driven />
    <bean id="merchJdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource" ref="k12_merch_dataSource" />
    </bean>
</beans>

spring-user-orm.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:c="http://www.springframework.org/schema/c"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:task="http://www.springframework.org/schema/task" xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd"
    default-lazy-init="false">
    <context:annotation-config />
    <context:property-placeholder location="classpath*:/**/*.properties"
        ignore-unresolvable="true" />
    <context:component-scan base-package="fbs.demo">
        <context:exclude-filter type="annotation"
            expression="org.springframework.stereotype.Controller" />
    </context:component-scan>
    <bean id="k12_user_dataSource" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close">  
        <property name="uniqueResourceName" value="ds3"/>  
        <property name="xaDataSourceClassName" value="${user.jdbc.driverClassName}"/>  
        <property name="xaProperties">  
            <props>  
                <prop key="url">${user.jdbc.url}</prop>  
                <prop key="user">${user.jdbc.username}</prop>  
                <prop key="password">${user.jdbc.password}</prop>  
            </props>  
        </property>  
        <property name="minPoolSize" value="10" />  
        <property name="maxPoolSize" value="100" />  
        <property name="borrowConnectionTimeout" value="30" />  
        <property name="testQuery" value="select 1" />  
        <property name="maintenanceInterval" value="60" />  
    </bean>
   <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">  
        <property name="transactionManager">  
            <bean class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">  
                <property name="forceShutdown" value="true"/>  
            </bean>  
        </property>  
        <property name="userTransaction">  
            <bean class="com.atomikos.icatch.jta.UserTransactionImp"/>  
        </property>  
    </bean>  
    <tx:annotation-driven />
    <bean id="userJdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource" ref="k12_user_dataSource" />
    </bean>
</beans>

spring-jms.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:amq="http://activemq.apache.org/schema/core"
    xmlns:jms="http://www.springframework.org/schema/jms"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-4.3.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
        http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.8.0.xsd">
    <context:property-placeholder location="classpath*:/**/*.properties" />
    <jms:annotation-driven></jms:annotation-driven>
    <amq:connectionFactory id="amqConnectionFactory"
        brokerURL="${brokerURL}" useAsyncSend="true" />
    <!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
    <bean id="connectionFactory"
        class="org.springframework.jms.connection.CachingConnectionFactory">
        <constructor-arg ref="amqConnectionFactory" />
        <property name="sessionCacheSize" value="10" />
        <property name="cacheConsumers" value="false"></property>
        <property name="cacheProducers" value="false"></property>
    </bean>
    <!-- 类型转换器 -->
    <bean id="messageConverter"
        class="org.springframework.jms.support.converter.SimpleMessageConverter" />
    <!-- Spring提供的JMS工具类，它可以进行消息发送、接收等 -->
    <bean id="jmsQueueTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="messageConverter" ref="messageConverter" />
        <!-- 非pub/sub模型（发布/订阅），false即队列模式 ,true为发布/订阅模式 -->
        <property name="pubSubDomain" value="false" />
        <property name="explicitQosEnabled" value="true" />
        <!--发送模式，1：非持久化，2：持久化 -->
        <property name="deliveryMode" value="2"></property>
        <!--开启分布式事务 -->
        <property name="sessionTransacted" value="true" />
    </bean>
    <bean id="jmsTopicTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="messageConverter" ref="messageConverter" />
        <!-- 非pub/sub模型（发布/订阅），false即队列模式 ,true为发布/订阅模式 -->
        <property name="pubSubDomain" value="true" />
        <property name="explicitQosEnabled" value="true" />
        <!--发送模式，1：非持久化，2：持久化 -->
        <property name="deliveryMode" value="2"></property>
        <!--开启分布式事务 -->
        <property name="sessionTransacted" value="true" />
    </bean>
    <!-- 商户订单同步到用户 -->
    <bean id="abc" class="org.apache.activemq.command.ActiveMQQueue">
        <constructor-arg>
            <value>abc</value>
        </constructor-arg>
    </bean>
    <!-- 消息接收监听器用于异步接收消息 -->
<!--     <bean ></bean>
    <bean
        class="org.springframework.jms.listener.DefaultMessageListenerContainer">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="destination" ref="merch2UserQueue" />
        <property name="messageListener" ref="merch2UserListener" />
        <property name="concurrency" value="50-100" />
        <property name="sessionTransacted" value="true"></property>
    </bean> -->
</beans>

4：service层

package fbs.demo.service;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MapMessage;
import javax.jms.Message;
import javax.jms.Session;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.huiqu.common.tools.utils.CodeUtil;
@Service
public class FbsDemo1Service {
    @Resource
    private JdbcTemplate indexJdbcTemplate;
    @Resource
    private JdbcTemplate merchJdbcTemplate;
    @Resource
    private Destination abc;
    @Resource
    private JmsTemplate jmsQueueTemplate;
    @Transactional
    public boolean add() {
        String id1 = CodeUtil.getUUID();
        String id2 = "2121";
        String sql1="INSERT INTO tabindex0 (order_num, id_number, schools_id) VALUES (?,?,?)";
        String sql2="INSERT INTO k12_fee.testa (id, NAME) VALUES (?,?)";
        jmsQueueTemplate.send(abc, new MessageCreator() {
            // 以map形式发送，以map形式接收
            @Override
            public Message createMessage(Session session) throws JMSException {
                MapMessage message = null;
                    message = session.createMapMessage();
                    session.createObjectMessage();
                    message.setString("buyer_id", "11111111111111");
                return message;
            }
        });
        merchJdbcTemplate.update(sql2,id2,"");
        indexJdbcTemplate.update(sql1, id1,"232",11);
        throw new RuntimeException("");
        //return true;
    }
}

做到以上几步就可以回滚了

注：tomcat启动时出错

在每一个项目中都指定atomikos的文件名称，修改jta.properties文件中的
com.atomikos.icatch.console_file_name = rm.out
com.atomikos.icatch.log_base_name = rmlog.log
com.atomikos.icatch.log_base_dir = ${catalina.base}/logs
两个属性的值，保证每个项目的名称都不一样

以上是 java跨库事务Atomikos 的全部内容， 来源链接： utcz.com/z/395134.html