同事们，我一个多星期都解决不了一个Spring事务的问题。 我已经创建了非常相似的帖子( Why data wasn't saved when I use @Transactional annotation? )，但无法解决其中的问题；当然，我考虑了给@Florian Schaetz 的建议。我恳请你帮助我。

所以，我有测试类:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = AppConfig.class, loader = AnnotationConfigContextLoader.class)
@Transactional

public class OdValuesServiceTest {
    static final Logger LOG = Logger.getLogger(OdValuesServiceTest.class.getName());

    @Autowired
    OdValuesService odValuesService;
    @Autowired
    DBCommonsService dbCommonsService;

    @Transactional ("txManagerDU")
    @Test
    @Commit

    public void addOdValue() throws Exception {


                OdValuesEntity odValuesEntity = new OdValuesEntity();
                odValuesEntity.setId(dbCommonsService.getNextDocOD("OD_VALUES_ID_GEN"));
                odValuesEntity.setSysname("Name" + DataGenerator.getRandomISIN());
                odValuesEntity.setName("Name");
                odValuesEntity.setIsIn((short) 1);
                odValuesEntity.setvType(2);
                odValuesEntity.setMfu((short) 0);
                odValuesEntity.setIsin("AU000A0JP922");
                odValuesEntity.setCfi("");

                odValuesService.addOdValue(odValuesEntity);
    }
}

接口(interface)类 addOdValue 如下所示:

public interface OdValuesDAO {

    public void addOdValue (OdValuesEntity odValuesEntity);

}

DAO 实现类是:

@Component
public class OdValuesDAOImpl implemets OdValuesDAO  
{

    static final Logger LOG = Logger.getLogger(OdValuesDAO.class.getName());


    @Autowired
    @Qualifier("emDU")
    private EntityManager em;

    public void addOdValue (OdValuesEntity odValuesEntity) {
        LOG.info(odValuesEntity.toString());

        LOG.info("Transaction is active:" + em.getTransaction().isActive());
        //em.getTransaction().begin();
        em.persist(odValuesEntity);
        //em.getTransaction().commit();

    }

}

作为配置文件的 Spring 上下文是:

@Configuration
@EnableTransactionManagement
@ComponentScan

public class AppConfig {

static final Logger LOG = Logger.getLogger(AppConfig.class.getName());


/*There are some beans to work with properties file*/

    @Bean
    public BasicDataSource primaryDuDataSource() {
        BasicDataSource primaryDuDataSource = new BasicDataSource();
        primaryDuDataSource.setDriverClassName("org.firebirdsql.jdbc.FBDriver");
        primaryDuDataSource.setUrl(primaryDuDbUrl);
        primaryDuDataSource.setUsername(primaryDuDbUser);
        primaryDuDataSource.setPassword(primaryDuDbPassword);
        primaryDuDataSource.setMaxIdle(30);
        primaryDuDataSource.setMaxWaitMillis(10000);

        primaryDuDataSource.setValidationQuery("select 1 from rdb$database");
        primaryDuDataSource.setTestOnBorrow(false);
        primaryDuDataSource.setTestWhileIdle(true);
        primaryDuDataSource.setDefaultAutoCommit(true);

        return primaryDuDataSource;
    }


    @Bean

    public BasicDataSource secondaryDataSource() {
        BasicDataSource secondaryDataSource = new BasicDataSource();
        secondaryDataSource.setDriverClassName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
        secondaryDataSource.setUrl(scndsysDbUrl);
        secondaryDataSource.setUsername(scndsysDbUser);
        secondaryDataSource.setPassword(scndsysDbPassword);
        secondaryDataSource.setMaxIdle(2);
        secondaryDataSource.setMaxWaitMillis(10000);
        secondaryDataSource.setValidationQuery("select 1");
        secondaryDataSource.setTestOnBorrow(true);
        secondaryDataSource.setTestWhileIdle(true);
        secondaryDataSource.setDefaultAutoCommit(true);
        return secondaryDataSource;
    }


    @Bean
    public  LocalContainerEntityManagerFactoryBean entityManagerFactory (@Qualifier("secondaryDataSource") BasicDataSource secondaryDataSource) {
        LocalContainerEntityManagerFactoryBean localConnectionFactoryBean = new LocalContainerEntityManagerFactoryBean();
        localConnectionFactoryBean.setPersistenceXmlLocation("classpath:META-INF/persistence.xml");
        localConnectionFactoryBean.setDataSource(secondaryDataSource);
        localConnectionFactoryBean.setJpaVendorAdapter(new HibernateJpaVendorAdapter());
        return localConnectionFactoryBean;
    }


    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactoryprmsys (@Qualifier("primaryDuDataSource")BasicDataSource primaryDuDataSource) {
        LocalContainerEntityManagerFactoryBean emf = new LocalContainerEntityManagerFactoryBean();
        emf.setPersistenceXmlLocation("classpath:META-INF/persistence.xml");
        emf.setDataSource(primaryDuDataSource);
        Map<String, Object> properties = new HashMap<String, Object>();
        properties.put("hibernate.dialect", "org.hibernate.dialect.FirebirdDialect");
        emf.setJpaPropertyMap(properties);
        HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter();
        hibernateJpaVendorAdapter.setGenerateDdl(true);
        hibernateJpaVendorAdapter.setShowSql(true);
        emf.setJpaVendorAdapter(hibernateJpaVendorAdapter);

        return emf;
    }


    @Bean
    public EntityManager emDU (@Qualifier("entityManagerFactoryprmsys") EntityManagerFactory entityManagerFactoryprmsys) {
        return entityManagerFactoryprmsys.createEntityManager();
    }


    @Bean
    public EntityManager emscndsys (@Qualifier("entityManagerFactory") EntityManagerFactory entityManagerFactory ) {
        return entityManagerFactory.createEntityManager();
    }




    @Bean
    public  JpaTransactionManager txManagerDU (@Qualifier("entityManagerFactoryprmsys") EntityManagerFactory entityManagerFactoryprmsys) {
         JpaTransactionManager txManager = new JpaTransactionManager();
         txManager.setEntityManagerFactory(entityManagerFactoryprmsys);
         return txManager;
    }


    @Bean
    public  JpaTransactionManager txManagerscndsys (@Qualifier("entityManagerFactory") EntityManagerFactory entityManagerFactory) {
        JpaTransactionManager txManager = new JpaTransactionManager();
        txManager.setEntityManagerFactory(entityManagerFactory);
        return txManager;
    }

}

堆栈跟踪是:

>     "C:\Program Files\Java\jdk1.8.0_77\bin\java" -ea
>     -Didea.launcher.port=7537 "-Didea.launcher.bin.path=C:\Program Files (x86)\JetBrains\IntelliJ IDEA 2016.1.3\bin"
>     -Didea.junit.sm_runner
>     -Dfile.encoding=UTF-8 -classpath "jars"
>     com.intellij.rt.execution.application.AppMain
>     com.intellij.rt.execution.junit.JUnitStarter -ideVersion5
>     au.acap.app.JpaEntities.Service.OdValuesServiceTest,addOdValue
>     log4j:WARN Continuable parsing error 86 and column 23 log4j:WARN The
>     content of element type "log4j:configuration" must match
>     "(renderer*,throwableRenderer?,appender*,plugin*,(category|logger)*,root?,(categoryFactory|loggerFactory)?)". INFO : [sep-16 15:08:48,172]
>     context.support.DefaultTestContextBootstrapper - Loaded default
>     TestExecutionListener class names from location
>     [META-INF/spring.factories]:
>     [org.springframework.test.context.web.ServletTestExecutionListener,
>     org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener,
>     org.springframework.test.context.support.DependencyInjectionTestExecutionListener,
>     org.springframework.test.context.support.DirtiesContextTestExecutionListener,
>     org.springframework.test.context.transaction.TransactionalTestExecutionListener,
>     org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener]
>     INFO : [sep-16 15:08:48,213]
>     context.support.DefaultTestContextBootstrapper - Could not instantiate
>     TestExecutionListener
>     [org.springframework.test.context.web.ServletTestExecutionListener].
>     Specify custom listener classes or make the default listener classes
>     (and their required dependencies) available. Offending class:
>     [org/springframework/web/context/request/RequestAttributes] INFO :
>     [sep-16 15:08:48,215] context.support.DefaultTestContextBootstrapper -
>     Using TestExecutionListeners:
>     [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@67784306,
>     org.springframework.test.context.support.DependencyInjectionTestExecutionListener@335eadca,
>     org.springframework.test.context.support.DirtiesContextTestExecutionListener@210366b4,
>     org.springframework.test.context.transaction.TransactionalTestExecutionListener@eec5a4a,
>     org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@2b2948e2]INFO
>     : [sep-16 15:08:48,402] context.support.GenericApplicationContext -
>     Refreshing
>     org.springframework.context.support.GenericApplicationContext@3712b94:
>     startup date [Fri Sep 16 15:08:48 MSK 2016]; root of context hierarchy
>     INFO : [sep-16 15:08:48,956] app.Commons.QortCommons - StartDate:
>         24.06.2016 00:00:00 INFO : [sep-16 15:08:48,958] app.Commons.QortCommons - EndDate: 11.08.2016 23:59:59 INFO : [sep-16
>     15:08:48,970] acap.app.AppConfig -  mainClassLocation:
>     /C:/Users/maya/Documents/GIT/qort-integration/prmsys/target/classes/
>     INFO : [sep-16 15:08:48,971] acap.app.AppConfig - Properties will read
>     from:
>     /C:/Users/maya/Documents/GIT/qort-integration/prmsys/target/classes/application.properties
>     INFO : [sep-16 15:08:49,238]
>     orm.jpa.LocalContainerEntityManagerFactoryBean - Building JPA
>     container EntityManagerFactory for persistence unit 'PersistenceUnit'
>     INFO : [sep-16 15:08:50,587]
>     orm.jpa.LocalContainerEntityManagerFactoryBean - Building JPA
>     container EntityManagerFactory for persistence unit 'PersistenceUnit'
>     Hibernate: create table HT_OD_A_SHARES (SHARE integer not null,
>     hib_sess_id CHAR(36)) Hibernate: create table HT_OD_DOLS (ID integer
>     not null, hib_sess_id CHAR(36)) Hibernate: create table HT_OD_VALUES
>     (ID integer not null, hib_sess_id CHAR(36)) .... INFO : [sep-16
>     15:08:52,350] java.sql.DatabaseMetaData - HHH000262: Table not found:
>     ...... ERROR: [sep-16 15:08:52,442] tool.hbm2ddl.SchemaUpdate -
>     HHH000388: Unsuccessful: create table ..... ERROR: [sep-16
>     15:08:52,444] tool.hbm2ddl.SchemaUpdate - GDS Exception. 335544569.
>     Dynamic SQL Error SQL error code = -104 Token unknown - line 1, column
>     17 . ERROR: [sep-16 15:08:52,449] tool.hbm2ddl.SchemaUpdate -
>     HHH000388: Unsuccessful: create table .....
>     INFO : [sep-16 15:08:52,741] context.transaction.TransactionContext - Began transaction (1) for
>     test context [DefaultTestContext@222afc67 testClass =
>     OdValuesServiceTest, testInstance =
>     au.acap.app.JpaEntities.Service.OdValuesServiceTest@4c2fb9dd,
>     testMethod = addOdValue@OdValuesServiceTest, testException = [null],
>     mergedContextConfiguration = [MergedContextConfiguration@58cf8f94
>     testClass = OdValuesServiceTest, locations = '{}', classes = '{class
>     au.acap.app.AppConfig}', contextInitializerClasses = '[]',
>     activeProfiles = '{}', propertySourceLocations = '{}',
>     propertySourceProperties = '{}', contextLoader =
>     'org.springframework.test.context.support.AnnotationConfigContextLoader',
>     parent = [null]]]; transaction manager
>     [org.springframework.orm.jpa.JpaTransactionManager@54f4a7f0]; rollback
>     [false] Hibernate: select gen_id(OD_VALUES_ID_GEN,1) as DOC_ID from
>     rdb$database INFO : [sep-16 15:08:52,872]
>     JpaEntities.Service.DBCommonsService - docId = 10465 INFO : [sep-16
>     15:08:52,931] app.DAO.OdValuesDAO -
>     au.acap.app.JpaEntities.OdValuesEntity@70c0a3d5[   id=10465  
>     sysname=NameJP3228600007   name=Name   vType=2   isin=AU000A0JP922  
>     mfu=0   isIn=1   cfi= ] INFO : [sep-16 15:08:52,933]
>     app.DAO.OdValuesDAO - Transaction is active:false Hibernate: insert
>     into OD_VALUES (B_DATE, BASE_VAL, CFI, IS_IN, ISIN, MFU, NAME,
>     SYSNAME, V_TYPE, ID) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?) INFO :
>     [sep-16 15:08:53,004] context.transaction.TransactionContext -
>     Committed transaction for test context [DefaultTestContext@222afc67
>     testClass = OdValuesServiceTest, testInstance =
>     au.acap.app.JpaEntities.Service.OdValuesServiceTest@4c2fb9dd,
>     testMethod = addOdValue@OdValuesServiceTest, testException = [null],
>     mergedContextConfiguration = [MergedContextConfiguration@58cf8f94
>     testClass = OdValuesServiceTest, locations = '{}', classes = '{class
>     au.acap.app.AppConfig}', contextInitializerClasses = '[]',
>     activeProfiles = '{}', propertySourceLocations = '{}',
>     propertySourceProperties = '{}', contextLoader =
>     'org.springframework.test.context.support.AnnotationConfigContextLoader',
>     parent = [null]]]. INFO : [sep-16 15:08:53,007]
>     context.support.GenericApplicationContext - Closing
>     org.springframework.context.support.GenericApplicationContext@3712b94:
>     startup date [Fri Sep 16 15:08:48 MSK 2016]; root of context hierarchy
>     INFO : [sep-16 15:08:53,013]
>     orm.jpa.LocalContainerEntityManagerFactoryBean - Closing JPA
>     EntityManagerFactory for persistence unit 'PersistenceUnit' INFO :
>     [sep-16 15:08:53,030] orm.jpa.LocalContainerEntityManagerFactoryBean -
>     Closing JPA EntityManagerFactory for persistence unit 'PersistenceUnit'
>     Process finished with exit code 0

问题是事务没有提交。请帮我在测试期间将数据保存在数据库中。谢谢你。

更新: 仍然需要帮助!

可能是我的导入有问题？

import org.springframework.batch.item.database.JdbcCursorItemReader;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.annotation.EnableTransactionManagement;


import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;

最佳答案

来自@Commit 文档:

Warning: @Commit can be used as direct replacement for @Rollback(false); however, it should not be declared alongside @Rollback. Declaring @Commit and @Rollback on the same test method or on the same test class is unsupported and may lead to unpredictable results."

所以混合使用 @Commit 和 @Rollback 是个坏主意。

另一件事是具有不同配置的类/方法 @Transactional 标记(但我不确定这是否是这里的问题。)

关于java - 在 JUnit 测试中使用事务注释时数据未保存在数据库中，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39531932/