jta+spring4+hibernate5/jpa2配置
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- spring配置
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd "> <context:component-scan base-package="com"/> <!--<aop:aspectj-autoproxy proxy-target-class="true"/>--> <!--配置数据源与数据库连接池 --> <bean id="ds1" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close"> <property name="uniqueResourceName" value="ds1"/> <property name="xaDataSourceClassName" value="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"/> <property name="xaProperties"> <props> <prop key="user">root</prop> <prop key="password">1853</prop> <prop key="url">jdbc:mysql://127.0.0.1:3306/world?useUnicode=true&characterEncoding=UTF-8&useFastDateParsing=false&pinGlobalTxToPhysicalConnection=true</prop> </props> </property> <property name="maxPoolSize" value="10"/> <property name="minPoolSize" value="1"/> </bean> <!--配置事务管理器的内部内容--> <bean id="userTransactionService" class="com.atomikos.icatch.config.UserTransactionServiceImp" init-method="init" destroy-method="shutdownForce"> <constructor-arg> <!-- IMPORTANT: specify all Atomikos properties here --> <props> <prop key="com.atomikos.icatch.service"> com.atomikos.icatch.standalone.UserTransactionServiceFactory </prop> </props> </constructor-arg> </bean> <!--配置一个事务管理器--> <bean id="transactionManager" class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close" depends-on="userTransactionService"> <property name="forceShutdown"> <value>false</value> </property> </bean> <!--配置一个用户事务实现--> <bean id="userTransaction" class="com.atomikos.icatch.jta.UserTransactionImp"> <property name="transactionTimeout" value="300" /> </bean> <!--_________________________jpa需要自己重写一个JtaPlatfom______________________________________________--> <!--实例化一个EntityManagerFactory--> <!--该bean的作用是将spring中配置的tranactionManager,usertransaction注入到AtomikosJtaPlatfom中的一个静态域中,实现spring事务管理器与hibernate的事务管理器一致!!!!--> <bean id="ajp" class="com.test.AtomikosJtaPlatfom"> <property name="tm" ref="transactionManager"/> <property name="ut" ref="userTransaction"/> </bean> <!--强制要求先实例化ajp,这样能够保证hibernate使用了spring初始化后的transactionManager与usertransaction--> <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" depends-on="ajp"> <property name="packagesToScan" value="com"/> <property name="persistenceUnitName" value="PU1"/> <property name="jtaDataSource" ref="ds1"/> <!-- 方言,鸡肋--> <property name="jpaVendorAdapter"> <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> <property name="generateDdl" value="true"/> <property name="showSql" value="true"/> <property name="database" value="MYSQL"/> </bean> </property> <property name="jpaProperties"> <props> <!--以下属性必须加有hibernate--> <prop key="hibernate.show_sql">true</prop> <!--必要的--> <prop key="hibernate.transaction.coordinator_class">jta</prop> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <!--由于spring没有为jpa提供jta管理注入,所以需要手工配置一个JtaPlatfom--> <prop key="hibernate.transaction.jta.platform">com.test.AtomikosJtaPlatfom</prop> <!--自动为所有关键字的类名/实例域添加``--> <prop key="hibernate.auto_quote_keyword">true</prop> </props> </property> </bean> <!--____________________________sessionfactory不需要配置jtaPlatform,因为spring提供了支持___________________________________________--> <!--实例化一个SessionFactory,getBean()将返回一个SessionFactory实例--> <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean"> <property name="packagesToScan" value="com"/> <property name="annotatedPackages" value="com"/> <property name="dataSource" ref="ds1"/> <!--spring自动配置jtaplatfom,但是jpa需要自己配置--> <property name="jtaTransactionManager" ref="transactionManager"/> <property name="hibernateProperties"> <props> <!--以下属性必须加有hibernate--> <prop key="hibernate.show_sql">true</prop> <!--必要的--> <prop key="hibernate.transaction.coordinator_class">jta</prop> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <!--自动为所有关键字的类名/实例域添加``--> <prop key="hibernate.auto_quote_keyword">true</prop> </props> </property> </bean> <!--_______________________________________________________________________--> <bean id="jtaTransactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"> <property name="rollbackOnCommitFailure" value="true"/> <property name="transactionManager" ref="transactionManager"/> <property name="userTransaction" ref="userTransaction"/> </bean> <!--编程式事务模板--> <bean id="tansactionTemplate" class="org.springframework.transaction.support.TransactionTemplate"> <property name="transactionManager" ref="jtaTransactionManager"/> </bean> <!--非注解的声明式事务--> <!--<tx:advice id="transactionInterceptor" transaction-manager="jtaTransactionManager">--> <!--<tx:attributes>--> <!--<tx:method name="doPost" propagation="REQUIRED"/>--> <!--<tx:method name="*" propagation="SUPPORTS"/>--> <!--</tx:attributes>--> <!--</tx:advice>--> <!--<aop:config>--> <!--<aop:advisor advice-ref="transactionInterceptor" pointcut="execution(* *..S.*(..))"/>--> <!--</aop:config>--> <!--注解的声明式事务，使用@Transactionals注解bean，可在类上或方法上使用--> <!--<tx:annotation-driven transaction-manager="jtaTransactionManager"/>--> <!--<context:component-scan base-package="com">--> <!--<context:include-filter type="assignable" expression="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"/>--> <!--</context:component-scan>--></beans>- AtomikolsJtaPlatfom,必须先由spring注入hibernate才能正常工作.
package com.test;import org.hibernate.engine.transaction.jta.platform.internal.AbstractJtaPlatform;import org.hibernate.engine.transaction.jta.platform.spi.JtaPlatform;import org.springframework.web.context.WebApplicationContext;import org.springframework.web.context.support.WebApplicationContextUtils;import javax.transaction.*;/** * @author doggy * Created on 16-5-15. */public class AtomikosJtaPlatfom extends AbstractJtaPlatform { private static UserTransaction ut; private static TransactionManager tm; @Override protected TransactionManager locateTransactionManager() { return tm; } @Override protected UserTransaction locateUserTransaction() { return ut; } public UserTransaction getUt() { return ut; } public void setUt(UserTransaction ut) { AtomikosJtaPlatfom.ut = ut; } public TransactionManager getTm() { return tm; } public void setTm(TransactionManager tm) { AtomikosJtaPlatfom.tm = tm; }}- 样例
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { try(PrintWriter writer = resp.getWriter()) { ApplicationContext applicationContext = new ClassPathXmlApplicationContext("applicationContext.xml"); SessionFactory sessionFactoryBean = (SessionFactory) applicationContext.getBean("sessionFactory"); TransactionTemplate template = (TransactionTemplate)applicationContext.getBean("tansactionTemplate"); template.execute(new TransactionCallback<Object>() { @Override public Object doInTransaction(TransactionStatus transactionStatus) { try{ Session session = sessionFactoryBean.getCurrentSession(); Fuck f = new Fuck(); session.save(f); }catch(RuntimeException re){ re.printStackTrace(); } //回滚事务 transactionStatus.setRollbackOnly(); return null; } }); writer.println("love you"); writer.close(); }catch (Exception e){ e.printStackTrace(); } }- 依赖
<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> <resources> <resource> <directory>src</directory> <includes> <include>**/*.xml</include> <include>**/*.xls*</include> <include>**/*.properties</include> </includes> </resource> </resources> </build> <groupId>fish</groupId> <artifactId>fish</artifactId> <version>1.0-SNAPSHOT</version> <dependencies> <!-- spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.2.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>4.2.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>4.2.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>4.2.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>4.2.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.2.5.RELEASE</version> </dependency> <!-- struts2 --> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>2.3.20</version> </dependency> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-spring-plugin</artifactId> <version>2.3.20</version> </dependency> <!-- hibernate --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>5.1.0.Final</version> </dependency> <!-- http://mvnrepository.com/artifact/org.hibernate/hibernate-entitymanager --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>5.1.0.Final</version> </dependency> <!-- jta and mysql --> <dependency> <groupId>com.atomikos</groupId> <artifactId>transactions-jdbc</artifactId> <version>4.0.1</version> </dependency> <!-- http://mvnrepository.com/artifact/com.atomikos/transactions-hibernate3 --> <dependency> <groupId>com.atomikos</groupId> <artifactId>transactions-hibernate3</artifactId> <version>4.0.3</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.38</version> </dependency> <!-- for json --> <dependency> <groupId>com.thoughtworks.xstream</groupId> <artifactId>xstream</artifactId> <version>1.4.2</version> </dependency> <dependency> <groupId>org.codehaus.jettison</groupId> <artifactId>jettison</artifactId> <version>1.3.7</version> </dependency> <dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>2.4</version> </dependency> <!-- joda --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.9.3</version> </dependency> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-catalina</artifactId> <version>8.0.33</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>3.1.6</version> </dependency> </dependencies></project> 1 0
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