Java Hibernate 4没有将对象保存在mysql模式中（使用Atomikos事务管理器的Jpa 2.0+；Jta）_Java_Spring_Hibernate_Jpa_Jta

Java Hibernate 4没有将对象保存在mysql模式中（使用Atomikos事务管理器的Jpa 2.0+；Jta）

java spring hibernate jpa

Java Hibernate 4没有将对象保存在mysql模式中（使用Atomikos事务管理器的Jpa 2.0+；Jta）,java,spring,hibernate,jpa,jta,Java,Spring,Hibernate,Jpa,Jta,我正在阅读ProSpring3这本书，在关于全局事务的章节中，有一些将对象持久化到两个不同mysql模式的示例代码。我正在运行代码，但对象没有保存在两个模式中的任何一个模式中。这是代码 tx-jta-app-context.xml： <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http:/

我正在阅读ProSpring3这本书，在关于全局事务的章节中，有一些将对象持久化到两个不同mysql模式的示例代码。我正在运行代码，但对象没有保存在两个模式中的任何一个模式中。这是代码

tx-jta-app-context.xml：

<?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: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.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">

    <context:annotation-config />
    <context:component-scan base-package="foo.bar.service.jta"/>

    <bean id="dataSourceA" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close">
        <property name="uniqueResourceName">
            <value>XADBMSA</value>
        </property>
        <property name="xaDataSourceClassName">
            <value>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</value>
        </property>
        <property name="xaProperties">
            <props>
                <prop key="databaseName">prospring3_ch13a</prop>
                <prop key="user">prospring3_ch13a</prop>
                <prop key="password">prospring3_ch13a</prop>
            </props>
        </property>
        <property name="poolSize">
            <value>1</value>
        </property>
    </bean>
    <bean id="dataSourceB" class="com.atomikos.jdbc.AtomikosDataSourceBean" init-method="init" destroy-method="close">
        <property name="uniqueResourceName">
            <value>XADBMSB</value>
        </property>
        <property name="xaDataSourceClassName">
            <value>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</value>
        </property>
        <property name="xaProperties">
            <props>
                <prop key="databaseName">prospring3_ch13b</prop>
                <prop key="user">prospring3_ch13b</prop>
                <prop key="password">prospring3_ch13b</prop>
            </props>
        </property>
        <property name="poolSize">
            <value>1</value>
        </property>
    </bean>

    <!-- Construct Atomikos UserTransactionManager, needed to configure Spring -->
    <bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">
        <!-- when close is called, should we force transactions to terminate or not? -->
        <property name="forceShutdown">
            <value>true</value>
        </property>
    </bean>

    <!-- Also use Atomikos UserTransactionImp, needed to configure Spring -->
    <bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp">
        <property name="transactionTimeout">
            <value>300</value>
        </property>
    </bean>

    <!-- Configure the Spring framework to use JTA transactions from Atomikos -->
    <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">
        <property name="transactionManager">
            <ref bean="atomikosTransactionManager"/>
        </property>
        <property name="userTransaction">
            <ref bean="atomikosUserTransaction"/>
        </property>
    </bean>

    <tx:annotation-driven transaction-manager="transactionManager"/>

    <bean id="emfBase" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" abstract="true">
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
        </property>
        <property name="packagesToScan" value="foo.bar.domain"/>
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.transaction.factory_class">
                    ${com.atomikos.icatch.jta.hibernate3.AtomikosJTATransactionFactory}
                </prop>
                <prop key="hibernate.transaction.manager_lookup_class">
                    ${com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup}
                </prop>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQL5Dialect
                </prop>
                <prop key="hibernate.max_fetch_depth">3</prop>
                <prop key="hibernate.jdbc.fetch_size">50</prop>
                <prop key="hibernate.jdbc.batch_size">10</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>

    <bean id="emfA" parent="emfBase">
        <property name="dataSource" ref="dataSourceA"/>
    </bean>

    <bean id="emfB" parent="emfBase">
        <property name="dataSource" ref="dataSourceB"/>
    </bean>
</beans>

foo/bar/TxJtaSample.java：

package foo.bar;

import foo.bar.domain.Contact;
import foo.bar.service.ContactService;
import org.springframework.context.support.GenericXmlApplicationContext;


public class TxJtaSample {

    public static void main(String[] args) {
        GenericXmlApplicationContext ctx = new GenericXmlApplicationContext("tx-jta-app-context.xml");

        ContactService contactService = ctx.getBean("contactService", ContactService.class);

        Contact contact = new Contact();
        contact.setFirstName("Jta");
        contact.setLastName("Manager");
        contactService.save(contact);

        System.out.println("Contact saved successfully");
    }
}

pom.xml：

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>foo.bar</groupId>
    <artifactId>SimpleProject26</artifactId>
    <packaging>jar</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>SimpleProject26</name>
    <url>http://maven.apache.org</url>

    <properties>
        <spring.version>3.2.3.RELEASE</spring.version>
        <aspectj.version>1.7.2</aspectj.version>
    </properties>

    <dependencies>
        <!-- Core Spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <!-- Spring Data -->
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-jpa</artifactId>
            <version>1.3.2.RELEASE</version>
        </dependency>

        <!-- Commons Dbcp Driver -->
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>

        <!-- Hibernate -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.2.1.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>5.0.1.Final</version>
        </dependency>

        <!-- MySql Driver -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.25</version>
        </dependency>

        <!-- JUnit testing framework -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.8.2</version>
            <scope>test</scope>
        </dependency>

        <!-- Logging -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.16</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.2</version>
        </dependency>

        <!-- Javax validation -->
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>1.1.0.Final</version>
        </dependency>

        <!-- Joda time for Hibernate 4 -->
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>2.2</version>
        </dependency>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time-hibernate</artifactId>
            <version>1.3</version>
        </dependency>
        <dependency>
            <groupId>org.jadira.usertype</groupId>
            <artifactId>usertype.core</artifactId>
            <version>3.1.0.CR6</version>
        </dependency>

        <!-- Google Guava -->
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>14.0.1</version>
        </dependency>

        <!-- AspectJ Framework -->
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjrt</artifactId>
            <version>${aspectj.version}</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>${aspectj.version}</version>
        </dependency>

        <!-- Atomikos Transaction Framework -->
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions-jdbc</artifactId>
            <version>3.8.0</version>
        </dependency>
        <dependency>
            <groupId>com.atomikos</groupId>
            <artifactId>transactions-hibernate3</artifactId>
            <version>3.8.0</version>
        </dependency>

    </dependencies>

    <build>
        <finalName>SpringApp</finalName>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <includes>
                        <include>**/*Tests.java</include>
                    </includes>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>


4.0.0
美食酒吧
在测试代码之后，我做了3次修改，都在tx jta app context.xml
配置文件中，在emfBase
bean的声明中：
    <bean id="emfBase" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" abstract="true">
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
        </property>
        <property name="packagesToScan" value="foo.bar.domain"/>
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.transaction.manager_lookup_class">
                    com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup
                </prop>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQL5Dialect
                </prop>
                <prop key="hibernate.max_fetch_depth">3</prop>
                <prop key="hibernate.jdbc.fetch_size">50</prop>
                <prop key="hibernate.jdbc.batch_size">10</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="javax.persistence.transactionType">jta</prop>
            </props>
        </property>
    </bean>

在使用JPA时，我删除了键hibernate.transaction.factory\u class

，如中所述

我删除了com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup类周围的${…}（可能您在项目中定义了一个变量，但是如果没有，您应该删除它们）

我在JPA属性中添加了一个属性：

jta

@Jukka在他的评论中告诉你要查看一个文档，最后，他们说要添加这个属性，它对他们有效

在这些修改之后，它对我有效（我可以更新这两个数据库，如果我在事务期间生成错误，回滚将在这两个数据库中正确执行）。我在这里给出

emfBase

bean的结果定义：

    <bean id="emfBase" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" abstract="true">
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
        </property>
        <property name="packagesToScan" value="foo.bar.domain"/>
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.transaction.manager_lookup_class">
                    com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup
                </prop>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQL5Dialect
                </prop>
                <prop key="hibernate.max_fetch_depth">3</prop>
                <prop key="hibernate.jdbc.fetch_size">50</prop>
                <prop key="hibernate.jdbc.batch_size">10</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="javax.persistence.transactionType">jta</prop>
            </props>
        </property>
    </bean>


com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup
org.hibernate.dialogue.mysql5dialogue
3.
50
10
真的
jta

我希望这能解决您的问题。

看看这个帖子，了解一些想法：这个解决方案真的适用于Hibernate 4！非常感谢你！

    <bean id="emfBase" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" abstract="true">
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>
        </property>
        <property name="packagesToScan" value="foo.bar.domain"/>
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.transaction.manager_lookup_class">
                    com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup
                </prop>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQL5Dialect
                </prop>
                <prop key="hibernate.max_fetch_depth">3</prop>
                <prop key="hibernate.jdbc.fetch_size">50</prop>
                <prop key="hibernate.jdbc.batch_size">10</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="javax.persistence.transactionType">jta</prop>
            </props>
        </property>
    </bean>