无法为事务打开休眠会话/无法打开连接 [关闭]
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【中文标题】无法为事务打开休眠会话/无法打开连接 [关闭]【英文标题】：Could not open Hibernate Session for transaction / Cannot open connection [closed] 【发布时间】：2013-08-09 08:35:37 【问题描述】：在我的应用程序中，我有一个模块，用于在数据库中搜索用户并将他们的信息显示在 jsp 内的表中。我只是在我的应用程序中设置了 Spring Security。我能够从登录页面连接到数据库，但由于某种原因，我的 DAO 的 CRUD 操作（在本例中为搜索）都不起作用。
谢谢，如果我能提供更多信息，请告诉我。
这是我的大部分堆栈跟踪。
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:656)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
...
org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection
org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:596)
org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371)
org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
$Proxy8.searchEntity(Unknown Source)
arlua.controller.SearchUserController.mySearchMethod(SearchUserController.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source
...
org.hibernate.exception.GenericJDBCException: Cannot open connection
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52)
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:449)
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)
org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74)
$Proxy14.getTransactionIsolation(Unknown Source)
...
java.sql.SQLException: invalid arguments in call
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:236)
oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:414)
oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
java.sql.DriverManager.getConnection(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:173)
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164)
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:149)
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119)
org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81)
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:446)
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)
org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74)
$Proxy14.getTransactionIsolation(Unknown Source)
org.springframework.jdbc.datasource.DataSourceUtils.prepareConnectionForTransaction(DataSourceUtils.java:190)
org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:508)
org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371)
org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
$Proxy8.searchEntity(Unknown Source)
arlua.controller.SearchUserController.mySearchMethod(SearchUserController.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368)
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:177)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:91)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:169)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
SearchUserController 类
package arlua.controller;
import java.util.List;
import arlua.dao.TableEntityFetchDao;
import arlua.exception.ImproperUserSearchException;
import arlua.exception.SearchStringTooShortException;
import arlua.helper.BuildUserTables;
import arlua.service.SearchCriteria;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.SessionAttributes;
import org.springframework.web.servlet.ModelAndView;
@Controller
@SessionAttributes
public class SearchUserController
private @Autowired @Qualifier("userInfoDaoImpl") TableEntityFetchDao userInfoDao;
List<?> searchList;
String error;
@RequestMapping(value = "/search_user", method = RequestMethod.POST)
public String mySearchMethod(@ModelAttribute("search_criteria") SearchCriteria search)
error = "";
try
if(search.getInput() != null)
searchList = userInfoDao.searchEntity(search.getInput());
catch(SearchStringTooShortException e1)
error = "Search criteria is too short. Be more specific.";
catch(ImproperUserSearchException e2)
error = "Specify either an Id or first and last name.";
return "redirect:search_user";
@RequestMapping("/search_user")
public ModelAndView mySuccessMethod()
ModelAndView model = new ModelAndView("search_user");
if(searchList != null)
if(searchList.size() == 0)
error = "Search returned no results.";
else
model.addObject("searchTable", BuildUserTables.buildSearch(searchList));
return model;
UserInfoDaoImpl 类
package arlua.dao.impl;
import arlua.dao.TableEntityFetchDao;
import arlua.exception.ImproperUserSearchException;
import arlua.exception.SearchStringTooShortException;
import arlua.tables.UserInfoTable;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
public class UserInfoDaoImpl implements TableEntityFetchDao
@Autowired
private SessionFactory sessionFactory;
public void setSessionFactory(SessionFactory sessionFactory)
this.sessionFactory = sessionFactory;
public void saveEntity(Object userInfo)
this.sessionFactory.getCurrentSession().save((UserInfoTable)userInfo);
public UserInfoTable getEntity(Object user_id)
return (UserInfoTable)this.sessionFactory.getCurrentSession().
get(UserInfoTable.class, (String)user_id);
public void updateEntity(Object userInfo)
this.sessionFactory.getCurrentSession().update((UserInfoTable)userInfo);
public void deleteEntity(Object userInfo)
this.sessionFactory.getCurrentSession().delete((UserInfoTable)userInfo);
public List<?> getAllEntities()
return this.sessionFactory.getCurrentSession().createQuery
("FROM UserInfoTable").list();
public List<?> searchEntity(String search) throws SearchStringTooShortException, ImproperUserSearchException
//This search supports input of a user's seid OR a first and last name.
if(search.length() < 3)
throw new SearchStringTooShortException();
Session s = this.sessionFactory.getCurrentSession();
List<?> searchList = new ArrayList();
//Searches for similar users with matching SEIDs.
if(search.matches("^[a-zA-Z0-9]*[0-9]+[a-zA-Z0-9]*$"))
searchList = s.createQuery
//("FROM UserInfoTable").list();
("FROM UserInfoTable WHERE UPPER(user_id) LIKE UPPER('%" + search + "%')").list();
//Searches for similar users with a matching first and last name.
//If the search contains more than 2 arguments, an exception will be thrown.
else if(search.length() >= 3)
String[] searchParts = search.split(" ");
if(searchParts.length != 2)
throw new ImproperUserSearchException();
searchList = s.createQuery
("FROM UserInfoTable WHERE UPPER(first_name) LIKE UPPER('%" + searchParts[0] + "%') " +
"AND UPPER(last_name) LIKE UPPER('%" + searchParts[1] + "%')").list();
else
throw new ImproperUserSearchException();
return searchList;
application-context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:annotation-config />
<bean id="serverDatasource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url">
<value>url</value>
</property>
</bean>
<bean id="dataSource" class="org.springframework.jdbc.datasource.UserCredentialsDataSourceAdapter">
<property name="targetDataSource" ref="serverDatasource"/>
<property name="username"><value>unknown</value></property>
<property name="password"><value>unknown</value></property>
</bean>
<!--
<bean id="propertyPlaceholderConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="ignoreUnresolvablePlaceholders" value="true"/>
</bean>
-->
<bean id="mySessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="mappingLocations">
<list>
<value>WEB-INF/mapping/user_info.hbm.xml</value>
<value>WEB-INF/mapping/login.hbm.xml</value>
<value>WEB-INF/mapping/linked_accounts.hbm.xml</value>
<value>WEB-INF/mapping/application_instance.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
<property name="dataSource" ref="serverDatasource"/>
</bean>
<bean id = "userInfoDaoImpl" class="arlua.dao.impl.UserInfoDaoImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean id = "loginDaoImpl" class="arlua.dao.impl.LoginDaoImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean id = "linkedAccountsDaoImpl" class="arlua.dao.impl.LinkedAccountsDaoImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean id = "applicationInstanceDaoImpl" class="arlua.dao.impl.ApplicationInstanceDaoImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean id = "roleDaoImpl" class="arlua.dao.impl.RoleDaoImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean id = "applicationApprovalDaoImpl" class="arlua.dao.impl.ApplicationApprovalDaoImpl">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<bean id = "userDaoImpl" class="arlua.dao.impl.UserDaoImpl"/>
<!-- ************* TRANSACTION MANAGEMENT USING AOP **************** -->
<bean id="myTransactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
<aop:config>
<aop:pointcut id="allMethods" expression="execution(* arlua.dao.TableEntityFetchDao.*(..))"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="allMethods"/>
</aop:config>
<tx:advice id="txAdvice" transaction-manager="myTransactionManager">
<tx:attributes>
<tx:method name="saveEntity"
propagation = "REQUIRES_NEW"
isolation = "READ_COMMITTED"
rollback-for = "Exception"/>
<tx:method name="updateEntity"
propagation = "REQUIRES_NEW"
isolation = "READ_COMMITTED"
rollback-for = "Exception"/>
<tx:method name="getEntity"
propagation = "REQUIRES_NEW"
isolation = "READ_COMMITTED"
rollback-for = "Exception"/>
<tx:method name="getAllEntities"
propagation = "REQUIRES_NEW"
isolation = "READ_COMMITTED"
rollback-for = "Exception"/>
<tx:method name="searchEntity"
propagation = "REQUIRES_NEW"
isolation = "READ_COMMITTED"
rollback-for = "Exception"/>
</tx:attributes>
</tx:advice>
</beans>
【问题讨论】：
你能把它缩减到只有相关部分吗？这太长了，没有很好的机会引起任何关注。见sscce.org 我删除了 LoginController 和安全上下文。同样，异常本身源于此行的 SearchUserController：searchList = userInfoDao.searchEntity(search.getInput());<property name="url"> <value>url</value> </property> 是正确的服务器 url 吗？！？
@Bellabax 是的。在我的实际 xml 文件中，我有真正的 url。当我在这里发布它时，我只是在那里放置了一个占位符。我已经能够使用我的登录控制器中的 url、用户名和密码成功地在 Spring Security 中验证数据库登录。
如果将 SearchUserController 标记为事务性会发生什么。 ... @Transactional 公共类 SearchUserController ... ??
【参考方案1】：
java.sql.SQLException: invalid arguments in call 表示连接到数据库时出现问题，对 URL/auth 问题进行处理：查看堆栈跟踪，您没有通过 UserCredentialsDataSourceAdapter（您的 id="datasource"）获得连接，而是使用 DriverManagerDataSource（id="serverDatasource"）：简而言之您正在尝试在不使用用户名/密码的情况下进行连接。
在 sessionFactory bean 中创建线：<property name="dataSource" ref="dataSource"/>
而不是：<property name="dataSource" ref="serverDatasource"/>
【讨论】：
谢谢！当我添加 Spring Security 时，我完全错过了这一点。我在登录控制器中使用 UserCredentialsDataSourceAdapter 进行身份验证，但我的 SessionFactory 使用的是 DriverManagerDataSource。以上是关于无法为事务打开休眠会话/无法打开连接 [关闭]的主要内容，如果未能解决你的问题，请参考以下文章
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