Spring Hibernate 延迟加载 - 无会话
Spring Hibernate Lazy loading - no session
我在服务调用时遇到了延迟加载问题，或者至少我认为我只是遇到了延迟加载问题...似乎是我遇到了会话问题 => 会话期间不可用孔服务调用。
这是我的服务来源：
@Service
public class MyServiceImpl implements MyService{
@Autowired
private MyRepository myRepository;
@Override
@Transactional
public MyDTO find(String pk){
MyObject o = myRepository.findByPK(pk);
o.lazyCall();//Exception, but only at server call, tests runs without any problems
}
}
我的测试-Class 注释为：
@Test
@ContextConfiguration (locations = { "classpath:spring-test-config.xml" })
@TransactionConfiguration (transactionManager="transactionManager", defaultRollback=true)
@Transactional
public class MyServiceTest
extends AbstractTransactionalTestNGSpringContextTests{
并且测试运行良好。
但是如果我将我的东西部署到码头服务器中，我会收到此异常：
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.test.product.domain.ProductBase.productComponent, could not initialize proxy - no Session
at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:575) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:214) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:554) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:142) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.PersistentBag.iterator(PersistentBag.java:294) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:1039) ~[na:1.8.0_25]
at java.util.Collections$UnmodifiableCollection.iterator(Collections.java:1038) ~[na:1.8.0_25]
at com.test.service.MyServiceImpl.find(MyServiceImpl.java:104) ~[My.service-0.0.1-SNAPSHOT.jar:na]
at com.test.webservice.MyServiceController.create(MyServiceController.java:44) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_25]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_25]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) ~[spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [javax.servlet-api-3.1.0.jar:3.1.0]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [javax.servlet-api-3.1.0.jar:3.1.0]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:816) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1684) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:316) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:122) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:168) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:48) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:162) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:205) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:120) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:53) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:91) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:213) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1667) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [jetty-security-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1121) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1055) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:118) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.Server.handle(Server.java:515) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:291) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:238) [jetty-io-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95) [jetty-io-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.io.SelectChannelEndPoint.run(SelectChannelEndPoint.java:57) [jetty-io-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:191) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:126) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.QueuedThreadPool.run(QueuedThreadPool.java:572) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_25]
2015-07-15 00:00:28,383 | DEBUG | qtp1971855969-26 | o.s.s.w.c.Sec
最后我的服务器数据源/tx 配置如下所示：
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${db.driver}" />
<property name="url" value="${db.url}" />
<property name="username" value="${db.username}" />
<property name="password" value="${db.password}" />
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" >
<list>
<value>com.test</value>
</list>
</property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="generateDdl" value="true" />
</bean>
</property>
</bean>
<!-- Transaction Manager configuration -->
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" >
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
那有什么区别呢？为什么测试和服务器之间的行为不同？为什么我的服务方法中没有数据库会话，但是当我从数据库加载某些内容时却有一个会话？我阅读了一些有关 OpenSessionInViewFilter 的内容，但这似乎是前端应用程序的解决方案 => 但我想实现一个由前端调用的休息服务器。
有什么想法吗？请帮忙。
韩国
---更新---
完整的配置文件：
root-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:jms="http://www.springframework.org/schema/jms"
xmlns:amq="http://activemq.apache.org/schema/core"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/jms
http://www.springframework.org/schema/jms/spring-jms.xsd
http://activemq.apache.org/schema/core
http://activemq.apache.org/schema/core/activemq-core.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd"
default-autowire="byName">
<!-- Root Context: defines shared resources visible to all other web components -->
<!-- only components from this package can be wired by spring -->
<context:component-scan base-package="com.test.product.*" />
<context:component-scan base-package="com.test.person.*" />
<!-- Directory to scan for repository classes -->
<jpa:repositories base-package="com.test.*.domain.repository" />
<!-- jdbc.properties => used to put db-connection data to an own property-file -->
<bean id="domainPropertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="locations">
<list>
<value>/WEB-INF/jdbc.properties</value>
</list>
</property>
</bean>
<!-- Datasource configuration - which database we use, look for jdbc.properties to set this data -->
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${db.driver}" />
<property name="url" value="${db.url}" />
<property name="username" value="${db.username}" />
<property name="password" value="${db.password}" />
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" >
<list>
<value>com.test.product.domain</value>
<value>com.test.person.domain</value>
</list>
</property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="generateDdl" value="true" />
</bean>
</property>
</bean>
<!-- Transaction Manager configuration -->
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" >
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<!-- Couch DB Configuration -->
<!-- production and configuration or if you want to do a test to a real couch db (for example at continues integration) -->
<util:properties id="couchdbProperties" location="/WEB-INF/couchdb.properties"/>
<bean id="documentArchiveDatabase" class="org.ektorp.impl.StdCouchDbConnector">
<constructor-arg value="documentArchive" />
<constructor-arg>
<bean id="couchDbInstance" class="org.ektorp.impl.StdCouchDbInstance">
<constructor-arg>
<bean class="org.ektorp.spring.HttpClientFactoryBean" />
</constructor-arg>
</bean>
</constructor-arg>
</bean>
<!-- START JMS Config -->
<jms:annotation-driven/>
<!-- Possible productive configuration -->
<amq:broker id="broker" useJmx="false" persistent="false" >
<amq:transportConnectors>
<amq:transportConnector uri="tcp://localhost:61616"/>
</amq:transportConnectors>
</amq:broker>
<bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://localhost:61616"/>
</bean>
<bean id="cachingConnectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
<property name="targetConnectionFactory" ref="connectionFactory"/>
</bean>
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="cachingConnectionFactory"/>
</bean>
<bean id = "destinationResolver" class = "org.springframework.jms.support.destination.DynamicDestinationResolver"></bean>
<bean id="jmsListenerContainerFactory" class="org.springframework.jms.config.DefaultJmsListenerContainerFactory">
<property name="connectionFactory" ref="connectionFactory"/>
<property name="destinationResolver" ref="destinationResolver"/>
<property name="concurrency" value="1-10"/>
</bean>
<!-- END JMS Config -->
</beans>
Spring-Security.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:sec="http://www.springframework.org/schema/security"
xsi:schemaLocation="
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-4.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">
<http entry-point-ref="restAuthenticationEntryPoint">
<intercept-url pattern="/rest/**" access="hasRole('ROLE_USER')" />
<form-login authentication-success-handler-ref="mySuccessHandler"
authentication-failure-handler-ref="myFailureHandler" />
<logout />
<csrf disabled="true"/>
</http>
<beans:bean id="restAuthenticationEntryPoint" class="com.test.webservice.security.RestAuthenticationEntryPoint" />
<beans:bean id="mySuccessHandler"
class="com.test.webservice.security.RestAuthenticationSuccessHandler" />
<beans:bean id="myFailureHandler"
class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler" />
<authentication-manager alias="authenticationManager">
<authentication-provider>
<user-service>
<user name="temporary" password="temporary" authorities="ROLE_ADMIN" />
<user name="user" password="user" authorities="ROLE_USER" />
</user-service>
</authentication-provider>
</authentication-manager>
</beans:beans>
Servlet-context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
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">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Configure to plugin JSON as request and response in method handler -->
<annotation-driven>
<message-converters>
<beans:bean class="org.springframework.http.converter.StringHttpMessageConverter">
</beans:bean>
<beans:bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<beans:property name="objectMapper">
<beans:bean class="com.test.webservice.MyObjectMapper" />
</beans:property>
</beans:bean>
</message-converters>
</annotation-driven>
<!-- only components from this package can be wired by spring -->
<context:component-scan base-package="com.test.product.*" />
<context:component-scan base-package="com.test.person.*" />
</beans:beans>
Web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml, /WEB-INF/spring/spring-security.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- Security Stuff -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
jdbc.properties
db.driver=org.h2.Driver
db.url=jdbc:h2:mem:test;DB_CLOSE_DELAY=-1
db.username=sa
db.password=
db.memurl=jdbc:h2:mem:test
您的堆栈跟踪可疑，对于企业应用程序来说太小了；)
但严重的是，我在堆栈跟踪中没有看到任何事务拦截器。
您使用的是正确的@Transactional 注释吗？你在为你的豆子使用组件扫描吗？ （AFAIK packagesToScan 仅用于搜索实体，而不是 spring beans）它也可能是 Spring @Transactional not working.
中的问题
您的会话将在 @Transactional class 出现后被 spring TransactionManager 关闭。您正在 "productComponent" 中使用您的惰性方法。在出现 @Transactional calss 之前，您已经检索了所有数据。
我在服务调用时遇到了延迟加载问题，或者至少我认为我只是遇到了延迟加载问题...似乎是我遇到了会话问题 => 会话期间不可用孔服务调用。
这是我的服务来源：
@Service
public class MyServiceImpl implements MyService{
@Autowired
private MyRepository myRepository;
@Override
@Transactional
public MyDTO find(String pk){
MyObject o = myRepository.findByPK(pk);
o.lazyCall();//Exception, but only at server call, tests runs without any problems
}
}
我的测试-Class 注释为：
@Test
@ContextConfiguration (locations = { "classpath:spring-test-config.xml" })
@TransactionConfiguration (transactionManager="transactionManager", defaultRollback=true)
@Transactional
public class MyServiceTest
extends AbstractTransactionalTestNGSpringContextTests{
并且测试运行良好。
但是如果我将我的东西部署到码头服务器中，我会收到此异常：
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.test.product.domain.ProductBase.productComponent, could not initialize proxy - no Session
at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:575) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:214) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:554) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:142) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at org.hibernate.collection.internal.PersistentBag.iterator(PersistentBag.java:294) ~[hibernate-core-4.3.9.Final.jar:4.3.9.Final]
at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:1039) ~[na:1.8.0_25]
at java.util.Collections$UnmodifiableCollection.iterator(Collections.java:1038) ~[na:1.8.0_25]
at com.test.service.MyServiceImpl.find(MyServiceImpl.java:104) ~[My.service-0.0.1-SNAPSHOT.jar:na]
at com.test.webservice.MyServiceController.create(MyServiceController.java:44) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_25]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_25]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) ~[spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) ~[spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [javax.servlet-api-3.1.0.jar:3.1.0]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) [spring-webmvc-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [javax.servlet-api-3.1.0.jar:3.1.0]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:816) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1684) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:316) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:122) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:168) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:48) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:162) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:205) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:120) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:53) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:91) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:213) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176) [spring-security-web-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1667) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [jetty-security-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1121) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511) [jetty-servlet-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1055) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:118) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.Server.handle(Server.java:515) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:291) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242) [jetty-server-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:238) [jetty-io-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95) [jetty-io-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.io.SelectChannelEndPoint.run(SelectChannelEndPoint.java:57) [jetty-io-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:191) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:126) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at org.eclipse.jetty.util.thread.QueuedThreadPool.run(QueuedThreadPool.java:572) [jetty-util-9.3.0.RC1.jar:9.3.0.RC1]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_25]
2015-07-15 00:00:28,383 | DEBUG | qtp1971855969-26 | o.s.s.w.c.Sec
最后我的服务器数据源/tx 配置如下所示：
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${db.driver}" />
<property name="url" value="${db.url}" />
<property name="username" value="${db.username}" />
<property name="password" value="${db.password}" />
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" >
<list>
<value>com.test</value>
</list>
</property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="generateDdl" value="true" />
</bean>
</property>
</bean>
<!-- Transaction Manager configuration -->
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" >
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
那有什么区别呢？为什么测试和服务器之间的行为不同？为什么我的服务方法中没有数据库会话，但是当我从数据库加载某些内容时却有一个会话？我阅读了一些有关 OpenSessionInViewFilter 的内容，但这似乎是前端应用程序的解决方案 => 但我想实现一个由前端调用的休息服务器。
有什么想法吗？请帮忙。
韩国
---更新--- 完整的配置文件：
root-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:jms="http://www.springframework.org/schema/jms"
xmlns:amq="http://activemq.apache.org/schema/core"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/jms
http://www.springframework.org/schema/jms/spring-jms.xsd
http://activemq.apache.org/schema/core
http://activemq.apache.org/schema/core/activemq-core.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd"
default-autowire="byName">
<!-- Root Context: defines shared resources visible to all other web components -->
<!-- only components from this package can be wired by spring -->
<context:component-scan base-package="com.test.product.*" />
<context:component-scan base-package="com.test.person.*" />
<!-- Directory to scan for repository classes -->
<jpa:repositories base-package="com.test.*.domain.repository" />
<!-- jdbc.properties => used to put db-connection data to an own property-file -->
<bean id="domainPropertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="locations">
<list>
<value>/WEB-INF/jdbc.properties</value>
</list>
</property>
</bean>
<!-- Datasource configuration - which database we use, look for jdbc.properties to set this data -->
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${db.driver}" />
<property name="url" value="${db.url}" />
<property name="username" value="${db.username}" />
<property name="password" value="${db.password}" />
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" >
<list>
<value>com.test.product.domain</value>
<value>com.test.person.domain</value>
</list>
</property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
<property name="generateDdl" value="true" />
</bean>
</property>
</bean>
<!-- Transaction Manager configuration -->
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" >
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<!-- Couch DB Configuration -->
<!-- production and configuration or if you want to do a test to a real couch db (for example at continues integration) -->
<util:properties id="couchdbProperties" location="/WEB-INF/couchdb.properties"/>
<bean id="documentArchiveDatabase" class="org.ektorp.impl.StdCouchDbConnector">
<constructor-arg value="documentArchive" />
<constructor-arg>
<bean id="couchDbInstance" class="org.ektorp.impl.StdCouchDbInstance">
<constructor-arg>
<bean class="org.ektorp.spring.HttpClientFactoryBean" />
</constructor-arg>
</bean>
</constructor-arg>
</bean>
<!-- START JMS Config -->
<jms:annotation-driven/>
<!-- Possible productive configuration -->
<amq:broker id="broker" useJmx="false" persistent="false" >
<amq:transportConnectors>
<amq:transportConnector uri="tcp://localhost:61616"/>
</amq:transportConnectors>
</amq:broker>
<bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://localhost:61616"/>
</bean>
<bean id="cachingConnectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
<property name="targetConnectionFactory" ref="connectionFactory"/>
</bean>
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="cachingConnectionFactory"/>
</bean>
<bean id = "destinationResolver" class = "org.springframework.jms.support.destination.DynamicDestinationResolver"></bean>
<bean id="jmsListenerContainerFactory" class="org.springframework.jms.config.DefaultJmsListenerContainerFactory">
<property name="connectionFactory" ref="connectionFactory"/>
<property name="destinationResolver" ref="destinationResolver"/>
<property name="concurrency" value="1-10"/>
</bean>
<!-- END JMS Config -->
</beans>
Spring-Security.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:sec="http://www.springframework.org/schema/security"
xsi:schemaLocation="
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-4.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd">
<http entry-point-ref="restAuthenticationEntryPoint">
<intercept-url pattern="/rest/**" access="hasRole('ROLE_USER')" />
<form-login authentication-success-handler-ref="mySuccessHandler"
authentication-failure-handler-ref="myFailureHandler" />
<logout />
<csrf disabled="true"/>
</http>
<beans:bean id="restAuthenticationEntryPoint" class="com.test.webservice.security.RestAuthenticationEntryPoint" />
<beans:bean id="mySuccessHandler"
class="com.test.webservice.security.RestAuthenticationSuccessHandler" />
<beans:bean id="myFailureHandler"
class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler" />
<authentication-manager alias="authenticationManager">
<authentication-provider>
<user-service>
<user name="temporary" password="temporary" authorities="ROLE_ADMIN" />
<user name="user" password="user" authorities="ROLE_USER" />
</user-service>
</authentication-provider>
</authentication-manager>
</beans:beans>
Servlet-context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
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">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Configure to plugin JSON as request and response in method handler -->
<annotation-driven>
<message-converters>
<beans:bean class="org.springframework.http.converter.StringHttpMessageConverter">
</beans:bean>
<beans:bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<beans:property name="objectMapper">
<beans:bean class="com.test.webservice.MyObjectMapper" />
</beans:property>
</beans:bean>
</message-converters>
</annotation-driven>
<!-- only components from this package can be wired by spring -->
<context:component-scan base-package="com.test.product.*" />
<context:component-scan base-package="com.test.person.*" />
</beans:beans>
Web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml, /WEB-INF/spring/spring-security.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- Security Stuff -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
jdbc.properties
db.driver=org.h2.Driver
db.url=jdbc:h2:mem:test;DB_CLOSE_DELAY=-1
db.username=sa
db.password=
db.memurl=jdbc:h2:mem:test
您的堆栈跟踪可疑，对于企业应用程序来说太小了；)
但严重的是，我在堆栈跟踪中没有看到任何事务拦截器。
您使用的是正确的@Transactional 注释吗？你在为你的豆子使用组件扫描吗？ （AFAIK packagesToScan 仅用于搜索实体，而不是 spring beans）它也可能是 Spring @Transactional not working.
您的会话将在 @Transactional class 出现后被 spring TransactionManager 关闭。您正在 "productComponent" 中使用您的惰性方法。在出现 @Transactional calss 之前，您已经检索了所有数据。