5

我有一个在 Websphere 8.5.5 Liberty Profile 上完美运行的 Spring MVC/Spring-Data-JPA(带有 Hibernate)应用程序。但是,当我部署到 Websphere 8.5.5 的完整版时。我在下面粘贴了错误。

我的其他豆子自然依赖EntityManagerFactory,所以这要了我的命。一直在谷歌搜索一整天无济于事。

  • 环境:Websphere 8.5.5
  • 春季版本:4.0.4.RELEASE
  • 休眠 EntityManager 版本:4.3.5
  • IDE:IBM RAD(版本:8.5.5)(Eclipse 3.6.3)

堆栈跟踪:

[5/20/14 19:29:14:800 EDT] 00000070 webapp        I com.ibm.ws.webcontainer.webapp.WebApp log SRVE0292I: Servlet Message - [oceanEAR#ocean.war]:.Initializing Spring root WebApplicationContext
[5/20/14 19:29:14:801 EDT] 00000070 SystemOut     O INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
[5/20/14 19:29:14:804 EDT] 00000070 SystemOut     O INFO : org.springframework.web.context.support.AnnotationConfigWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Tue May 20 19:29:14 EDT 2014]; root of context hierarchy
[5/20/14 19:29:14:872 EDT] 00000070 SystemOut     O INFO : org.springframework.web.context.support.AnnotationConfigWebApplicationContext - Registering annotated classes: [class com.mycompany.myapp.config.AppConfig]
[5/20/14 19:29:15:276 EDT] 00000070 SystemOut     O INFO : org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
[5/20/14 19:29:15:546 EDT] 00000070 SystemOut     O WARN : org.hibernate.ejb.HibernatePersistence - HHH015016: Encountered a deprecated javax.persistence.spi.PersistenceProvider [org.hibernate.ejb.HibernatePersistence]; use [org.hibernate.jpa.HibernatePersistenceProvider] instead.
[5/20/14 19:29:15:737 EDT] 00000070 SystemOut     O WARN : org.hibernate.jpa.boot.archive.internal.JarInputStreamBasedArchiveDescriptor - HHH015010: Unable to find file (ignored): bundleresource://130.fwk884063730/
java.lang.NullPointerException: in is null
        at java.util.zip.ZipInputStream.<init>(ZipInputStream.java:75)
        at java.util.jar.JarInputStream.<init>(JarInputStream.java:69)
        at java.util.jar.JarInputStream.<init>(JarInputStream.java:55)
        at org.hibernate.jpa.boot.archive.internal.JarInputStreamBasedArchiveDescriptor.visitArchive(JarInputStreamBasedArchiveDescriptor.java:73)
        at org.hibernate.jpa.boot.scan.spi.AbstractScannerImpl.scan(AbstractScannerImpl.java:72)
        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.scan(EntityManagerFactoryBuilderImpl.java:723)
        at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:219)
        at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:51)
        at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:182)
        at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:177)
        at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:152)
        at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:67)
        at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:290)
        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:310)
        at com.mycompany.myapp.config.AppConfig.entityManagerFactory(AppConfig.java:59)
        at com.mycompany.myapp.config.AppConfig$$EnhancerBySpringCGLIB$$a99458c6.CGLIB$entityManagerFactory$1(<generated>)
        at com.mycompany.myapp.config.AppConfig$$EnhancerBySpringCGLIB$$a99458c6$$FastClassBySpringCGLIB$$b6194988.invoke(<generated>)
        at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
        at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:312)
        at com.mycompany.myapp.config.AppConfig$$EnhancerBySpringCGLIB$$a99458c6.entityManagerFactory(<generated>)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:166)
        at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:586)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1094)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:989)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
        at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:632)
        at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:442)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1094)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:989)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:276)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:129)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1456)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1197)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
        at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
        at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
        at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1682)
        at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:414)
        at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
        at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
        at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749)
        at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
        at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426)
        at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1175)
        at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
        at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
        at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:774)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplicationDynamically(ApplicationMgrImpl.java:1374)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2179)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
        at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:663)
        at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5474)
        at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5600)
        at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:677)
        at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:621)
        at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1266)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:69)
        at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
        at java.lang.reflect.Method.invoke(Method.java:611)
        at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:272)
        at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1148)
        at java.security.AccessController.doPrivileged(AccessController.java:298)
        at com.ibm.oti.security.CheckedAccessControlContext.securityCheck(CheckedAccessControlContext.java:30)
        at sun.misc.JavaSecurityAccessWrapper.doIntersectionPrivilege(JavaSecurityAccessWrapper.java:41)
        at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1142)
        at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:995)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:847)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:783)
        at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
        at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
        at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
        at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
        at com.ibm.ws.management.connector.ipc.CallRouter.route(CallRouter.java:247)
        at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.doWork(IPCConnectorInboundLink.java:360)
        at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.ready(IPCConnectorInboundLink.java:132)

这是我的 AppConfig 类:

package com.mycompany.myapp.config;

import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;

import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.lookup.JndiDataSourceLookup;
import org.springframework.orm.hibernate4.HibernateExceptionTranslator;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaDialect;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.transaction.support.AbstractPlatformTransactionManager;

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages="com.mycompany.myapp.repository")
@ComponentScan(basePackages={"com.mycompany.myapp.service", "com.mycompany.myapp.domain", "com.mycompany.myapp.transformer"})
public class AppConfig {

    private static final Logger logger = LoggerFactory.getLogger(AppConfig.class);

    @Bean
    public AbstractPlatformTransactionManager transactionManager(){
        JpaTransactionManager txManager = new JpaTransactionManager();
        EntityManagerFactory emf = entityManagerFactory();
        txManager.setEntityManagerFactory(emf);
        txManager.setDataSource(dataSource());
        return txManager;
    }

    @Bean
    public EntityManagerFactory entityManagerFactory(){
        LocalContainerEntityManagerFactoryBean emf = new LocalContainerEntityManagerFactoryBean();
        //DATA SOURCE
        DataSource ds = dataSource();
        emf.setDataSource(ds);
        //JPA VENDOR ADAPTER
        logger.debug("About to create HibernateJpaVendorAdapter.");
        HibernateJpaVendorAdapter jpaAdapter = new HibernateJpaVendorAdapter();

        emf.setJpaVendorAdapter(jpaAdapter);

        //PACKAGES TO SCAN
        emf.setPackagesToScan("com.mycompany.myapp.domain", "com.mycompany.myapp.transformer.rule");
        //JPA PROPERTIES
        Properties jpaProps = new Properties();
        jpaProps.put("hibernate.dialect", "org.hibernate.dialect.Oracle10gDialect");
        jpaProps.put("hibernate.max_fetch_depth", 3);
        jpaProps.put("hibernate.jdbc_fetch_size", 50);
        jpaProps.put("hibernate.jdbc_batch_size", 10);
        jpaProps.put("hibernate.show_sql", true);
        jpaProps.put("hibernate.dynamic-update", true);
        //https://hibernate.atlassian.net/browse/HHH-6962 TRYING TO AVOID HIBERNATE ERROR: HHH015010
        jpaProps.put("hibernate.exclude-unlisted-classes", true);
        emf.setJpaProperties(jpaProps);

        emf.afterPropertiesSet(); 

        logger.debug("JPA Property Map:");
        for (Entry<String, Object> entry : emf.getJpaPropertyMap().entrySet()){
            logger.debug("ENTRY: " + entry.getKey() + "=" + entry.getValue().toString());
        }

        EntityManagerFactory entityManagerFactory = emf.getObject();

        return entityManagerFactory;
    }

    @Bean
    public DataSource dataSource(){
        final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
        dsLookup.setResourceRef(true);
        DataSource dataSource = dsLookup.getDataSource("jdbc/myapp");
        return dataSource;
    }

    @Bean 
    public HibernateExceptionTranslator hibernateExceptionTranslator(){ 
      return new HibernateExceptionTranslator(); 
    }

}

我正在对 Spring 和 JPA 采用全 JavaConfig 方法(即我没有 persistence.xml 文件。)。

我发现了以下问题,但它并没有解决我的情况:

JPA 实体作为可共享 jar 在 Tomcat 7.0.27 下的 WAR 文件中不起作用

有任何想法吗?

4

1 回答 1

1

试试下面的配置。

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages="com.mycompany.myapp.repository")
@ComponentScan(basePackages={"com.mycompany.myapp.service", "com.mycompany.myapp.domain", "com.mycompany.myapp.transformer"})
public class AppConfig {

    private static final Logger logger = LoggerFactory.getLogger(AppConfig.class);

    @Bean
    @Autowired
    public PlatformTransactionManager transactionManager(EntityManagerFactory emf){
        JpaTransactionManager txManager = new JpaTransactionManager();
        txManager.setEntityManagerFactory(emf);
        txManager.setDataSource(dataSource());
        return txManager;
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory(){
        LocalContainerEntityManagerFactoryBean emf = new LocalContainerEntityManagerFactoryBean();
        //DATA SOURCE
        emf.setDataSource(dataSource());
        //JPA VENDOR ADAPTER
        logger.debug("About to create HibernateJpaVendorAdapter.");
        emf.setJpaVendorAdapter(jpaVendorAdapter()));
        //PACKAGES TO SCAN
        emf.setPackagesToScan("com.mycompany.myapp.domain", "com.mycompany.myapp.transformer.rule");
        //JPA PROPERTIES
        emf.setJpaProperties(jpaProperties());
        return emf;
    }

    public Properties jpaProperties() {
        Properties jpaProps = new Properties();
        jpaProps.put("hibernate.max_fetch_depth", 3);
        jpaProps.put("hibernate.jdbc_fetch_size", 50);
        jpaProps.put("hibernate.jdbc_batch_size", 10);
        jpaProps.put("hibernate.dynamic-update", "true");
        //https://hibernate.atlassian.net/browse/HHH-6962 TRYING TO AVOID HIBERNATE ERROR: HHH015010
        jpaProps.put("hibernate.exclude-unlisted-classes", "true");
        jpaProps.put("hibernate.archive.autodetection", "false");
        return jpaProps;
    }

    @Bean
    public JpaVendorAdapter jpaVendorAdapter() {
        HibernateJpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
        adapter.setShowSql(true);
        adapter.setDatabasePlatform("org.hibernate.dialect.Oracle10gDialect");
        return adapter;
    }

    @Bean
    public DataSource dataSource(){
        final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
        dsLookup.setResourceRef(true);
        DataSource dataSource = dsLookup.getDataSource("jdbc/myapp");
        return dataSource;
    }

}
于 2014-05-21T06:07:00.887 回答