我对 persistence.xml 配置参数“transaction-type”有疑问。如果我将此参数设置为值“RESOURCE_LOCAL”，则应用程序在 tomcat 应用程序服务器中运行良好。但不是 Glassfish 。 Glassfish 给了我下一个错误:
The persistence-context-ref-name [com.test.webtest.persistence.dao.jpa.AbstractGenericDaoJpa/entityManager] in module [webFrontend-1.0-SNAPSHOT] resolves to a persistence unit called [basicPersistenceUnit] which is of type RESOURCE_LOCAL. Only persistence units with transaction type JTA can be used as a container managed entity manager. Please verify your application.
java.lang.RuntimeException: The persistence-context-ref-name [com.test.webtest.persistence.dao.jpa.AbstractGenericDaoJpa/entityManager] in module [webFrontend-1.0-SNAPSHOT] resolves to a persistence unit called [basicPersistenceUnit] which is of type RESOURCE_LOCAL. Only persistence units with transaction type JTA can be used as a container managed entity manager. Please verify your application.
当我将参数值更改为“JTA”时，glassfish 再次给我错误，但另一个:
[#|2011-06-24T18:46:48.955+0200|WARNING|glassfish3.1|org.apache.catalina.connector.Request|_ThreadID=24;_ThreadName=Thread-3;|PWC4011: Unable to set request character encoding to UTF-8 from context , because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
[#|2011-06-24T18:46:49.185+0200|INFO|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|===== GUI deployment: needUploadToTempfile ======|#]
[#|2011-06-24T18:46:49.197+0200|INFO|glassfish3.1|org.glassfish.admingui|_ThreadID=24;_ThreadName=Thread-3;|======= uploadFileName=webFrontend-1.0-SNAPSHOT.war|#]
[#|2011-06-24T18:46:49.201+0200|INFO|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|===== filePath=/private/var/folders/m+/m+kO87fOGXS5o7r3iUMGR++++TI/-Tmp-/webFrontend-17474491606051515474.0-SNAPSHOT.war origPath=webFrontend-1|#]
[#|2011-06-24T18:46:54.765+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:46:55.672+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not assignable to a "org.apache.log4j.Appender" variable.|#]
[#|2011-06-24T18:46:55.672+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:ERROR The class "org.apache.log4j.Appender" was loaded by |#]
[#|2011-06-24T18:46:55.672+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:ERROR [WebappClassLoader (delegate=true; repositories=WEB-INF/classes/)] whereas object of type |#]
[#|2011-06-24T18:46:55.672+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by [WebappClassLoader (delegate=true; repositories=WEB-INF/classes/)].|#]
[#|2011-06-24T18:46:55.673+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:ERROR Could not instantiate appender named "stdout".|#]
[#|2011-06-24T18:46:56.980+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:46:57.403+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:46:57.409+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:46:57.773+0200|WARNING|glassfish3.1|javax.enterprise.resource.resourceadapter.com.sun.enterprise.resource.allocator|_ThreadID=88;_ThreadName=Thread-3;|RAR5038:Unexpected exception while creating resource for pool DerbyPool. Exception : javax.resource.spi.ResourceAllocationException: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.|#]
[#|2011-06-24T18:46:57.801+0200|WARNING|glassfish3.1|javax.enterprise.resource.resourceadapter.com.sun.enterprise.connectors|_ThreadID=88;_ThreadName=Thread-3;|RAR5117 : Failed to obtain/create connection from connection pool [ DerbyPool ]. Reason : com.sun.appserv.connectors.internal.api.PoolingException: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.|#]
[#|2011-06-24T18:46:57.831+0200|WARNING|glassfish3.1|javax.enterprise.resource.resourceadapter.com.sun.gjc.spi|_ThreadID=88;_ThreadName=Thread-3;|RAR5114 : Error allocating connection : [Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.]|#]
[#|2011-06-24T18:46:58.232+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:46:58.237+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:46:58.249+0200|WARNING|glassfish3.1|javax.enterprise.resource.resourceadapter.com.sun.enterprise.resource.allocator|_ThreadID=88;_ThreadName=Thread-3;|RAR5038:Unexpected exception while creating resource for pool DerbyPool. Exception : javax.resource.spi.ResourceAllocationException: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.|#]
[#|2011-06-24T18:46:58.250+0200|WARNING|glassfish3.1|javax.enterprise.resource.resourceadapter.com.sun.enterprise.connectors|_ThreadID=88;_ThreadName=Thread-3;|RAR5117 : Failed to obtain/create connection from connection pool [ DerbyPool ]. Reason : com.sun.appserv.connectors.internal.api.PoolingException: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.|#]
[#|2011-06-24T18:46:58.251+0200|WARNING|glassfish3.1|javax.enterprise.resource.resourceadapter.com.sun.gjc.spi|_ThreadID=88;_ThreadName=Thread-3;|RAR5114 : Error allocating connection : [Error in allocating a connection. Cause: Connection could not be allocated because: java.net.ConnectException : Error connecting to server localhost on port 1527 with message Connection refused.]|#]
[#|2011-06-24T18:46:58.257+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:WARN No appenders could be found for logger (org.hibernate.tool.hbm2ddl.SchemaExport).|#]
[#|2011-06-24T18:46:58.257+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:WARN Please initialize the log4j system properly.|#]
[#|2011-06-24T18:46:58.257+0200|SEVERE|glassfish3.1|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=88;_ThreadName=Thread-3;|log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.|#]
[#|2011-06-24T18:46:58.727+0200|INFO|glassfish3.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=88;_ThreadName=Thread-3;|PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext|#]
[#|2011-06-24T18:47:00.642+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:47:00.648+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:47:00.651+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:47:01.277+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:47:01.279+0200|INFO|glassfish3.1|org.hibernate.validator.engine.resolver.DefaultTraversableResolver|_ThreadID=24;_ThreadName=Thread-3;|Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.|#]
[#|2011-06-24T18:47:01.336+0200|SEVERE|glassfish3.1|org.apache.catalina.core.StandardContext|_ThreadID=24;_ThreadName=Thread-3;|PWC1306: Startup of context /webFrontend-1.0-SNAPSHOT failed due to previous errors|#]
[#|2011-06-24T18:47:01.512+0200|SEVERE|glassfish3.1|org.apache.catalina.core.StandardContext|_ThreadID=24;_ThreadName=Thread-3;|PWC1305: Exception during cleanup after start failed
org.apache.catalina.LifecycleException: PWC2769: Manager has not yet been started
at org.apache.catalina.session.StandardManager.stop(StandardManager.java:872)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:5509)
at com.sun.enterprise.web.WebModule.stop(WebModule.java:529)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5323)
at com.sun.enterprise.web.WebModule.start(WebModule.java:500)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:917)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:901)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:755)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1980)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1630)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:100)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:286)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:370)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:355)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:370)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1067)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:96)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1247)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
at org.glassfish.admingui.common.util.LocalDeploymentFacility$LocalDFCommandRunner.run(LocalDeploymentFacility.java:143)
at org.glassfish.deployment.client.AbstractDeploymentFacility.deploy(AbstractDeploymentFacility.java:406)
at org.glassfish.admingui.common.util.DeployUtil.invokeDeploymentFacility(DeployUtil.java:100)
at org.glassfish.admingui.common.util.DeployUtil.deploy(DeployUtil.java:76)
at org.glassfish.admingui.common.handlers.DeploymentHandler.deploy(DeploymentHandler.java:191)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.jsftemplating.layout.descriptors.handler.Handler.invoke(Handler.java:442)
at com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:420)
at com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:394)
at com.sun.jsftemplating.layout.event.CommandActionListener.invokeCommandHandlers(CommandActionListener.java:150)
at com.sun.jsftemplating.layout.event.CommandActionListener.processAction(CommandActionListener.java:98)
at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:769)
at javax.faces.component.UICommand.broadcast(UICommand.java:300)
at com.sun.webui.jsf.component.WebuiCommand.broadcast(WebuiCommand.java:166)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:409)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
at com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:223)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.doChainInvoke(StandardPipeline.java:600)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:96)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:228)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:680)
|#]
[#|2011-06-24T18:47:01.514+0200|SEVERE|glassfish3.1|org.apache.catalina.core.ContainerBase|_ThreadID=24;_ThreadName=Thread-3;|ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'PersonDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in URL [file:/opt/glassfish3/glassfish/domains/domain1/applications/webFrontend-1.0-SNAPSHOT/WEB-INF/classes/META-INF/spring/applicationContext-persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: basicPersistenceUnit] Unable to build EntityManagerFactory
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5328)
...
tomcat 也给了我一个“JTA”错误:
ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'PersonDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in URL [file:/opt/apache-tomcat-7.0.16/webapps/webFrontend-1.0-SNAPSHOT/WEB-INF/classes/META-INF/spring/applicationContext-persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: basicPersistenceUnit] Unable to build EntityManagerFactory
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1074)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226)
at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in URL [file:/opt/apache-tomcat-7.0.16/webapps/webFrontend-1.0-SNAPSHOT/WEB-INF/classes/META-INF/spring/applicationContext-persistence.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: basicPersistenceUnit] Unable to build EntityManagerFactory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:529)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:495)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:656)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:629)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:156)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:338)
... 21 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: basicPersistenceUnit] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:915)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:225)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:308)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
... 34 more
Caused by: org.hibernate.HibernateException: The chosen transaction strategy requires access to the JTA TransactionManager
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:390)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1845)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:906)
... 39 more
所以我想问，这个参数是干什么用的？我在 Hibernate 站点上阅读了定义:如果在 JavaEE 环境中使用，事务类型必须是“JTA”。当 GlassFish 和 Tomcat 是 JavaEE 应用程序容器时，为什么当我在 Tomcat 上使用“RESOURCE_LOCAL”时一切正常。当参数是“JTA”并且两个应用程序容器都给我一个错误时，我在哪里弄错了？
最佳答案
来自官方 Oracle JTA 技术站点:“Java 事务 API (JTA) 指定事务管理器与分布式事务系统中涉及的各方之间的标准 Java 接口(interface):资源管理器、应用程序服务器和事务应用程序。” 这意味着当某些软件需求涉及多个“原子”操作时，您应该将它们分组在一个事务中，以便它们一起发生或一个都不发生。著名的银行账户转账示例显示了交易需求(从一个账户中取出 $ 并在另一个账户中求和 $ 是两个原子操作)。对于 Java EE 环境，原子操作可能涉及许多不同的技术，这些技术可以通过应用服务器使用 JTA 进行控制。
现在回答您的问题:可能您没有使用 JTA...如果您使用的是这样的代码，
this.manager = JPAUtility.getEntityManager();
this.manager.getTransaction().begin();
this.manager.persist(entidadeGenerica);
this.manager.getTransaction().commit();
this.manager.refresh(entidadeGenerica);
this.manager.close();
(可能在您的 DAO 实体中)，意味着您自己控制事务 (getTransation())，并且不会通过 JTA 处理它们。所以你必须使用“RESOURCE_LOCAL”。
最后，您在使用“JTA”配置时遇到问题，因为它需要更多配置和/或代码行才能工作，主要是指出在特定情况下应使用哪些 JTA 管理器和规则。
PS.: Tomcat 不是应用程序容器，因为它只实现了 Web 容器规范(基本上是 Servlet 和相关的)...搜索 Stackoverflow 以确认这一点。
关于tomcat - 持久化交易型值(value)？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/6473808/