分布式事务JTA实现之:SSM+JOTM
1.SSM+JOTM代码实现
1.maven依赖
<properties>
<spring.version>4.0.2.RELEASEspring.version>
<mybatis.version>3.2.6mybatis.version>
<slf4j.version>1.7.7slf4j.version>
<log4j.version>1.2.17log4j.version>
properties>
<dependencies>
<dependency>
<groupId>com.experloggroupId>
<artifactId>xapoolartifactId>
<version>1.5.0version>
dependency>
<dependency>
<groupId>org.ow2.jotmgroupId>
<artifactId>jotm-coreartifactId>
<version>2.2.3version>
dependency>
<dependency>
<groupId>org.ow2.jotmgroupId>
<artifactId>jotmartifactId>
<version>2.2.2version>
<type>pomtype>
dependency>
<dependency>
<groupId>org.ow2.spec.eegroupId>
<artifactId>ow2-connector-1.5-specartifactId>
<version>1.0.9version>
dependency>
<dependency>
<groupId>org.jacorbgroupId>
<artifactId>jacorbartifactId>
<version>2.3.1version>
dependency>
<dependency>
<groupId>org.jacorb-digroupId>
<artifactId>jacorb-2.2.3-jonas-patch-20071018artifactId>
<version>2.2.4version>
dependency>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<version>4.11version>
<scope>testscope>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-coreartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-oxmartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-txartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-jdbcartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webmvcartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-aopartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-context-supportartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>c3p0groupId>
<artifactId>c3p0artifactId>
<version>0.9.1.2version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-testartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatisartifactId>
<version>${mybatis.version}version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatis-springartifactId>
<version>1.2.2version>
dependency>
<dependency>
<groupId>commons-dbcpgroupId>
<artifactId>commons-dbcpartifactId>
<version>1.2.2version>
dependency>
<dependency>
<groupId>jstlgroupId>
<artifactId>jstlartifactId>
<version>1.2version>
dependency>
<dependency>
<groupId>log4jgroupId>
<artifactId>log4jartifactId>
<version>${log4j.version}version>
dependency>
<dependency>
<groupId>com.alibabagroupId>
<artifactId>fastjsonartifactId>
<version>1.1.41version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-apiartifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-log4j12artifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>org.codehaus.jacksongroupId>
<artifactId>jackson-mapper-aslartifactId>
<version>1.9.13version>
dependency>
<dependency>
<groupId>commons-fileuploadgroupId>
<artifactId>commons-fileuploadartifactId>
<version>1.3.1version>
dependency>
<dependency>
<groupId>commons-iogroupId>
<artifactId>commons-ioartifactId>
<version>2.4version>
dependency>
<dependency>
<groupId>commons-codecgroupId>
<artifactId>commons-codecartifactId>
<version>1.9version>
dependency>
<dependency>
<groupId>oraclegroupId>
<artifactId>ojdbcartifactId>
<version>6version>
dependency>
dependencies>2.web.xml配置
<web-app id="web" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>applicationdisplay-name>
<distributable/>
<context-param>
<param-name>contextConfigLocationparam-name>
<param-value>classpath*:spring.xmlparam-value>
context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
listener>
<servlet>
<servlet-name>springmvcservlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
<init-param>
<param-name>contextConfigLocationparam-name>
<param-value>classpath:springMVC-servlet.xmlparam-value>
init-param>
<load-on-startup>1load-on-startup>
servlet>
<servlet-mapping>
<servlet-name>springmvcservlet-name>
<url-pattern>/url-pattern>
servlet-mapping>
<welcome-file-list>
<welcome-file>index.jspwelcome-file>
welcome-file-list>
web-app>3.spring上下文配置
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:rabbit="http://www.springframework.org/schema/rabbit"
xmlns:cache="http://www.springframework.org/schema/cache" xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="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/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd http://www.springframework.org/schema/rabbit http://www.springframework.org/schema/rabbit/spring-rabbit.xsd
http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd">
<context:component-scan base-package="com.xy.service">
context:component-scan>
<context:property-placeholder location="classpath:context/database.properties"/>
<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>
<bean id="jotm" class="com.util.JotmFactoryBean"> bean>
<bean id="transactionManager"
class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="userTransaction" ref="jotm">property>
bean>
<bean id="oracleJtaQa" class="org.enhydra.jdbc.pool.StandardXAPoolDataSource" destroy-method="shutdown">
<property name="dataSource">
<bean class="org.enhydra.jdbc.standard.StandardXADataSource" destroy-method="shutdown">
<property name="transactionManager" ref="jotm"/>
<property name="driverName" value="oracle.jdbc.driver.OracleDriver"/>
<property name="url" value="${qa.db.url}"/>
<property name="user" value="${qa.db.user}"/>
<property name="password" value="${qa.db.password}"/>
bean>
property>
<property name="user" value="${qa.db.user}"/>
<property name="password" value="${qa.db.password}"/>
bean>
<bean id="oracleJtaDev" class="org.enhydra.jdbc.pool.StandardXAPoolDataSource" destroy-method="shutdown">
<property name="dataSource">
<bean class="org.enhydra.jdbc.standard.StandardXADataSource" destroy-method="shutdown">
<property name="transactionManager" ref="jotm"/>
<property name="driverName" value="oracle.jdbc.driver.OracleDriver"/>
<property name="url" value="${dev.db.url}"/>
<property name="user" value="${dev.db.user}"/>
<property name="password" value="${dev.db.password}"/>
bean>
property>
<property name="user" value="${dev.db.user}"/>
<property name="password" value="${dev.db.password}"/>
bean>
<bean id="qasqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="oracleJtaQa" />
bean>
<bean id="devsqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="oracleJtaDev" />
bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.xy.dao"/>
<property name="sqlSessionFactoryBeanName" value="qasqlSessionFactory" />
bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.xy.daodev"/>
<property name="sqlSessionFactoryBeanName" value="devsqlSessionFactory" />
bean>
beans>4.JotmFactoryBean实现类
import javax.naming.NamingException;
import org.objectweb.jotm.Current;
import org.objectweb.jotm.Jotm;
import org.omg.CORBA.SystemException;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.beans.factory.FactoryBean;
public class JotmFactoryBean implements FactoryBean, DisposableBean {
private Current jotmCurrent;
private Jotm jotm;
public JotmFactoryBean() throws NamingException {
jotmCurrent = Current.getCurrent();
if (jotmCurrent == null) {
jotm = new Jotm(true, false);
jotmCurrent = Current.getCurrent();
}
}
public void setDefaultTimeout(int defaultTimeout) {
jotmCurrent.setDefaultTimeout(defaultTimeout);
try {
try {
jotmCurrent.setTransactionTimeout(defaultTimeout);
} catch (javax.transaction.SystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (SystemException ex) {
}
}
public Jotm getJotm() {
return jotm;
}
public Object getObject() {
return jotmCurrent;
}
public Class getObjectType() {
return jotmCurrent.getClass();
}
public boolean isSingleton() {
return true;
}
public void destroy() {
if (jotm != null)
jotm.stop();
}
}5.springMVC-servlet.xml配置
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd ">
<context:annotation-config />
<context:component-scan base-package="com.xy.controller">context:component-scan>
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/"/>
<property name="suffix" value=".jsp"/>
bean>
beans>6.Controller层代码 ,Service层代码,Dao层代码 参考 <分布式事务JTA实现之:SSM+ATOMIKOS >
http://blog.csdn.net/qq_35485753/article/details/54140334
2.JOTM简介
1.JOTM是个开源的JTA事务管理组件，可以让程序脱离J2EE容器而获得分布式事务管理的能力
2.spring集成JOTM编程步骤:
A.定义JotmFactoryBean实现类
B.实例org.springframework.transaction.jta.JtaTransactionManager—JTA事物管理器,注入JOTM实例
C.配置JOTM对应的数据源org.enhydra.jdbc.pool.StandardXAPoolDataSource