seldrick
Sep 4th, 2004, 07:20 AM
Hi,
I would like to report a configuration problem that seems strange to me.
My project is based on Struts + Spring + Hibernate + MySql.
In order to run Unit tests, I use a special application context configuration file that defines a dataSource of type SingleConnectionDataSource.
Here's the application context configuration file I'm using (in blue the interesting part) :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<!-- ========================= PERSISTENCE DEFINITIONS ========================= -->
<!-- data source definition -->
<bean id="myDataSource" class="org.springframework.jdbc.datasource.SingleConnecti onDataSource" destroy-method="close">
<property name="driverClassName">
<value>com.mysql.jdbc.Driver</value>
</property>
<property name="url">
<value>jdbc:mysql://localhost:3306/Zorglux</value>
</property>
<property name="username">
<value>u_Zorglux</value>
</property>
<property name="password">
<value>zogzogzog</value>
</property>
</bean>
<!-- Hibernate session factory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate.LocalSessionFact oryBean">
<property name="mappingResources">
<list>
<value>zorglux/objetsmetiers/attribut/Attribute.hbm.xml</value>
<value>zorglux/objetsmetiers/attribut/CaracteristiquesRank.hbm.xml</value>
<value>zorglux/objetsmetiers/inominax/Token.hbm.xml</value>
<value>zorglux/objetsmetiers/inominax/TokenSet.hbm.xml</value>
<value>zorglux/objetsmetiers/personnage/classe/Classe.hbm.xml</value>
<value>zorglux/objetsmetiers/personnage/level/XPLevelProgression.hbm.xml</value>
<value>zorglux/objetsmetiers/personnage/race/Race.hbm.xml</value>
<value>zorglux/objetsmetiers/rules/Rule.hbm.xml</value>
<value>zorglux/objetsmetiers/rules/Ajustement.hbm.xml</value>
<value>zorglux/objetsmetiers/rules/GroupOfAjustements.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.cglib.use_reflection_optimizer">false</prop>
<prop key="hibernate.dialect">net.sf.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.use_outer_join">true</prop>
<prop key="hibernate.transaction.factory_class">net.sf.hibernate.transaction.JDBCTransactionFactor y</prop>
</props>
</property>
<property name="dataSource">
<ref local="myDataSource"/>
</property>
</bean>
<!-- Hibernate Interceptor -->
<bean id="myHibernateInterceptor" class="org.springframework.orm.hibernate.HibernateInterce ptor">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myTransactionManager" class="org.springframework.orm.hibernate.HibernateTransac tionManager">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myTransactionInterceptor" class="org.springframework.transaction.interceptor.Transa ctionInterceptor">
<property name="transactionManager">
<ref bean="myTransactionManager"/>
</property>
<property name="transactionAttributeSource">
<value>
zorglux.dao.implementation.ClasseDAOImpl.*=PROPAGA TION_REQUIRED
zorglux.dao.implementation.DAOImpl.*=PROPAGATION_R EQUIRED
zorglux.dao.implementation.RaceDAOImpl.*=PROPAGATI ON_REQUIRED
zorglux.dao.implementation.TokenSetDAOImpl.*=PROPA GATION_REQUIRED
</value>
</property>
</bean>
<!-- ========================= DAO ========================= -->
<bean id="myDAOTarget" class="zorglux.dao.implementation.DAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.DAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myDAOTarget</value>
</list>
</property>
</bean>
<bean id="myTokenSetDAOTarget" class="zorglux.dao.implementation.TokenSetDAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myTokenSetDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.TokenSetDAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myTokenSetDAOTarget</value>
</list>
</property>
</bean>
<bean id="myRaceDAOTarget" class="zorglux.dao.implementation.RaceDAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myRaceDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.RaceDAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myRaceDAOTarget</value>
</list>
</property>
</bean>
<bean id="myClasseDAOTarget" class="zorglux.dao.implementation.ClasseDAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myClasseDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.ClasseDAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myClasseDAOTarget</value>
</list>
</property>
</bean>
<!-- ========================= BUSINESS DEFINITIONS ========================= -->
</beans>
When I run my unit test, I have the following exception :
INFO [factory.xml.XmlBeanDefinitionReader:loadBeanDefini tions] - Loading XML bean definitions from class path resource [applicationContextForUnitTests.xml]
INFO [context.support.ClassPathXmlApplicationContext:ref reshBeanFactory] - Bean factory for application context [org.springframework.context.support.ClassPathXmlAp plicationContext;hashCode=6609937]: org.springframework.beans.factory.support.DefaultL istableBeanFactory defining beans [myDataSource,sessionFactory,myHibernateInterceptor ,myTransactionManager,myTransactionInterceptor,myD AOTarget,myDAO,myTokenSetDAOTarget,myTokenSetDAO,m yRaceDAOTarget,myRaceDAO,myClasseDAOTarget,myClass eDAO]; Root of BeanFactory hierarchy
INFO [context.support.ClassPathXmlApplicationContext:ref resh] - 13 beans defined in ApplicationContext [org.springframework.context.support.ClassPathXmlAp plicationContext;hashCode=6609937]
INFO [context.support.ClassPathXmlApplicationContext:ini tMessageSource] - No MessageSource found for [org.springframework.context.support.ClassPathXmlAp plicationContext;hashCode=6609937]: using empty StaticMessageSource
INFO [context.support.ClassPathXmlApplicationContext:ref reshListeners] - Refreshing listeners
INFO [factory.support.DefaultListableBeanFactory:preInst antiateSingletons] - Pre-instantiating singletons in factory [org.springframework.beans.factory.support.DefaultL istableBeanFactory defining beans [myDataSource,sessionFactory,myHibernateInterceptor ,myTransactionManager,myTransactionInterceptor,myD AOTarget,myDAO,myTokenSetDAOTarget,myTokenSetDAO,m yRaceDAOTarget,myRaceDAO,myClasseDAOTarget,myClass eDAO]; Root of BeanFactory hierarchy]
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myDataSource'
INFO [jdbc.datasource.SingleConnectionDataSource:setDriv erClassName] - Loaded JDBC driver: com.mysql.jdbc.Driver
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'sessionFactory'
INFO [hibernate.cfg.Environment:<clinit>] - Hibernate 2.1.6
INFO [hibernate.cfg.Environment:<clinit>] - loaded properties from resource hibernate.properties: {hibernate.connection.username=u_Zorglux, hibernate.connection.password=zogzogzog, hibernate.cglib.use_reflection_optimizer=true, hibernate.dialect=net.sf.hibernate.dialect.MySQLDi alect, hibernate.connection.url=jdbc:mysql:/localhost:3306/Zorglux, hibernate.connection.driver_class=org.gjt.mm.mysql .Driver}
INFO [hibernate.cfg.Environment:<clinit>] - using CGLIB reflection optimizer
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.attribut.Attribute -> attribut
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.attribut.CaracteristiquesRan k -> CARACTERISTIQUES_RANK
INFO [hibernate.cfg.Binder:bindCollection] - Mapping collection: zorglux.objetsmetiers.attribut.CaracteristiquesRan k.ranks -> RANKS
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.inominax.Token -> TOKEN
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.inominax.TokenSet -> TOKEN_SET
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.personnage.classe.Classe -> CLASSE
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.personnage.level.XPLevelProg ression -> XP_LEVEL_PROGRESSION
INFO [hibernate.cfg.Binder:bindSubclass] - Mapping subclass: zorglux.objetsmetiers.personnage.level.Mathematica lXPLevelProgression -> XP_LEVEL_PROGRESSION
INFO [hibernate.cfg.Binder:bindSubclass] - Mapping subclass: zorglux.objetsmetiers.personnage.level.UserDefined XPLevelProgression -> XP_LEVEL_PROGRESSION
INFO [hibernate.cfg.Binder:bindCollection] - Mapping collection: zorglux.objetsmetiers.personnage.level.UserDefined XPLevelProgression.allXPLevel -> XP_LEVEL_VALUES
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.personnage.race.Race -> RACE
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.rules.Rule -> RULE
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.rules.Ajustement -> AJUSTEMENT
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.rules.GroupOfAjustements -> ADJUSTMENTS_GROUP
INFO [orm.hibernate.LocalSessionFactoryBean:afterPropert iesSet] - Building new Hibernate SessionFactory
INFO [hibernate.cfg.Configuration:secondPassCompile] - processing one-to-many association mappings
INFO [hibernate.cfg.Binder:bindCollectionSecondPass] - Mapping collection: zorglux.objetsmetiers.inominax.TokenSet.setOfToken s -> TOKEN
INFO [hibernate.cfg.Binder:bindCollectionSecondPass] - Mapping collection: zorglux.objetsmetiers.rules.GroupOfAjustements.aju stements -> AJUSTEMENT
INFO [hibernate.cfg.Configuration:secondPassCompile] - processing one-to-one association property references
INFO [hibernate.cfg.Configuration:secondPassCompile] - processing foreign key constraints
INFO [hibernate.dialect.Dialect:<init>] - Using dialect: net.sf.hibernate.dialect.MySQLDialect
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Maximim outer join fetch depth: 2
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Use outer join fetching: true
INFO [hibernate.connection.ConnectionProviderFactory:new ConnectionProvider] - Initializing connection provider: org.springframework.orm.hibernate.LocalDataSourceC onnectionProvider
INFO [hibernate.transaction.TransactionFactoryFactory:bu ildTransactionFactory] - Transaction strategy: net.sf.hibernate.transaction.JDBCTransactionFactor y
INFO [hibernate.transaction.TransactionManagerLookupFact ory:getTransactionManagerLookup] - No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)
INFO [jdbc.datasource.SingleConnectionDataSource:getConn ectionFromDriverManager] - Creating new JDBC connection to [jdbc:mysql://localhost:3306/Zorglux]
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Use scrollable result sets: true
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Use JDBC3 getGeneratedKeys(): true
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Optimize cache for minimal puts: false
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Query language substitutions: {}
INFO [hibernate.cfg.SettingsFactory:buildSettings] - cache provider: net.sf.hibernate.cache.EhCacheProvider
INFO [hibernate.cfg.Configuration:configureCaches] - instantiating and configuring caches
INFO [hibernate.impl.SessionFactoryImpl:<init>] - building session factory
INFO [hibernate.util.ReflectHelper:getBulkBean] - reflection optimizer disabled for: zorglux.objetsmetiers.inominax.TokenSet, BulkBeanException: Property is private (property setSetOfTokens)
INFO [hibernate.util.ReflectHelper:getBulkBean] - reflection optimizer disabled for: zorglux.objetsmetiers.rules.GroupOfAjustements, BulkBeanException: Property is private (property setAjustements)
INFO [hibernate.impl.SessionFactoryObjectFactory:addInst ance] - Not binding factory to JNDI, no JNDI name configured
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myHibernateInterceptor'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTransactionManager'
INFO [orm.hibernate.HibernateTransactionManager:afterPro pertiesSet] - Using DataSource [org.springframework.jdbc.datasource.SingleConnecti onDataSource@9a8a68] from Hibernate SessionFactory for HibernateTransactionManager
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTransactionInterceptor'
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.RaceDAOImpl.delete(zorg lux.objetsmetiers.personnage.race.Race)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.RaceDAOImpl.saveOrUpdat e(zorglux.objetsmetiers.personnage.race.Race)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.race.Race zorglux.dao.implementation.RaceDAOImpl.loadRace(ja va.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.lang.String[] zorglux.dao.implementation.RaceDAOImpl.getRacesNam e()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.race.Race zorglux.dao.implementation.RaceDAOImpl.findRaceByN ame(java.lang.String)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.ClasseDAOImpl.delete(zo rglux.objetsmetiers.personnage.classe.Classe)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.ClasseDAOImpl.saveOrUpd ate(zorglux.objetsmetiers.personnage.classe.Classe )] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.classe.Classe zorglux.dao.implementation.ClasseDAOImpl.loadClass e(java.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.lang.String[] zorglux.dao.implementation.ClasseDAOImpl.getClasse sName()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.classe.Classe zorglux.dao.implementation.ClasseDAOImpl.findClass eByName(java.lang.String)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.TokenSetDAOImpl.delete( zorglux.objetsmetiers.inominax.TokenSet)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.TokenSetDAOImpl.saveOrU pdate(zorglux.objetsmetiers.inominax.TokenSet)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.inominax.TokenSet zorglux.dao.implementation.TokenSetDAOImpl.findTok enSetById(java.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.inominax.TokenSet zorglux.dao.implementation.TokenSetDAOImpl.findTok enSetByName(java.lang.String)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.util.List zorglux.dao.implementation.TokenSetDAOImpl.getAllT okenSet()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.lang.String[] zorglux.dao.implementation.TokenSetDAOImpl.getToke nSetNames()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.DAOImpl.delete(zorglux. objetsmetiers.PersistentClass)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.PersistentClass zorglux.dao.implementation.DAOImpl.loadPersistentC lass(java.lang.Class,java.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public net.sf.hibernate.SessionFactory zorglux.dao.implementation.DAOImpl.getSessionFacto ry()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public net.sf.hibernate.Session zorglux.dao.implementation.DAOImpl.getSession()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.DAOImpl.setSessionFacto ry(net.sf.hibernate.SessionFactory)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [private boolean zorglux.dao.implementation.DAOImpl.isClassPersiste nt(java.lang.Class)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.DAOImpl.saveOrUpdate(zo rglux.objetsmetiers.PersistentClass)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [protected java.lang.Object zorglux.dao.implementation.DAOImpl.uniqueResultOrN ull(java.util.List)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.DAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.DAOImpl@aa233f]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@458f41expose Proxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@c01e99;
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTokenSetDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTokenSetDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.TokenSetDAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.TokenSetDAOImpl@1d88db7]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@402af3expose Proxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@c3e9e9;
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myRaceDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myRaceDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.RaceDAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.RaceDAOImpl@1ba94d]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@82751exposeP roxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@14d5bc9;
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myClasseDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myClasseDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.ClasseDAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.ClasseDAOImpl@1c5466b]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@922804expose Proxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@1815338;
WARN [hibernate.util.JDBCExceptionReporter:logExceptions] - SQL Error: 0, SQLState: null
ERROR [hibernate.util.JDBCExceptionReporter:logExceptions] - Connection was closed in SingleConnectionDataSource. Check that user code checks shouldClose() before closing connections, or set suppressClose to true
WARN [hibernate.util.JDBCExceptionReporter:logExceptions] - SQL Error: 0, SQLState: null
ERROR [hibernate.util.JDBCExceptionReporter:logExceptions] - Connection was closed in SingleConnectionDataSource. Check that user code checks shouldClose() before closing connections, or set suppressClose to true
ERROR [hibernate.util.JDBCExceptionReporter:<init>] - Cannot open connection
java.sql.SQLException: Connection was closed in SingleConnectionDataSource. Check that user code checks shouldClose() before closing connections, or set suppressClose to true
at org.springframework.jdbc.datasource.SingleConnecti onDataSource.getConnection(SingleConnectionDataSou rce.java:135)
at org.springframework.orm.hibernate.LocalDataSourceC onnectionProvider.getConnection(LocalDataSourceCon nectionProvider.java:65)
at net.sf.hibernate.impl.BatcherImpl.openConnection(B atcherImpl.java:286)
at net.sf.hibernate.impl.SessionImpl.connect(SessionI mpl.java:3326)
at net.sf.hibernate.impl.SessionImpl.connection(Sessi onImpl.java:3286)
at net.sf.hibernate.impl.BatcherImpl.prepareQueryStat ement(BatcherImpl.java:65)
at net.sf.hibernate.loader.Loader.prepareQueryStateme nt(Loader.java:779)
at net.sf.hibernate.loader.Loader.doQuery(Loader.java :265)
at net.sf.hibernate.loader.Loader.doQueryAndInitializ eNonLazyCollections(Loader.java:133)
at net.sf.hibernate.loader.Loader.loadEntity(Loader.j ava:911)
at net.sf.hibernate.loader.Loader.loadEntity(Loader.j ava:931)
at net.sf.hibernate.loader.EntityLoader.load(EntityLo ader.java:59)
at net.sf.hibernate.loader.EntityLoader.load(EntityLo ader.java:51)
at net.sf.hibernate.persister.EntityPersister.load(En tityPersister.java:419)
at net.sf.hibernate.impl.SessionImpl.doLoad(SessionIm pl.java:2117)
at net.sf.hibernate.impl.SessionImpl.doLoadByClass(Se ssionImpl.java:1991)
at net.sf.hibernate.impl.SessionImpl.load(SessionImpl .java:1920)
at zorglux.dao.implementation.DAOImpl.loadPersistentC lass(DAOImpl.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.framework.AopProxyUtils.in vokeJoinpointUsingReflection(AopProxyUtils.java:59 )
at org.springframework.aop.framework.ReflectiveMethod Invocation.invokeJoinpoint(ReflectiveMethodInvocat ion.java:149)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :118)
at org.springframework.orm.hibernate.HibernateInterce ptor.invoke(HibernateInterceptor.java:99)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :138)
at org.springframework.transaction.interceptor.Transa ctionInterceptor.invoke(TransactionInterceptor.jav a:169)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :138)
at org.springframework.aop.framework.JdkDynamicAopPro xy.invoke(JdkDynamicAopProxy.java:148)
at $Proxy0.loadPersistentClass(Unknown Source)
at zorglux.dao.TestDAO.testLoadPersistentClass(TestDA O.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154 )
at junit.framework.TestCase.runBare(TestCase.java:127 )
at junit.framework.TestResult$1.protect(TestResult.ja va:106)
at junit.framework.TestResult.runProtected(TestResult .java:124)
at junit.framework.TestResult.run(TestResult.java:109 )
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:2 08)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.runTests(RemoteTestRunner.java:421)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.run(RemoteTestRunner.java:305)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.main(RemoteTestRunner.java:186)
Well now if I use :
<bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
instead of
<bean id="myDataSource" class="org.springframework.jdbc.datasource.SingleConnecti onDataSource" destroy-method="close">
Everything goes fine.
Can anyone explain me what is the problem with SingleConnectionDataSource ?
There is no urgence to that problem, I just want to know what goes wrong ...
Seldrick
I would like to report a configuration problem that seems strange to me.
My project is based on Struts + Spring + Hibernate + MySql.
In order to run Unit tests, I use a special application context configuration file that defines a dataSource of type SingleConnectionDataSource.
Here's the application context configuration file I'm using (in blue the interesting part) :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<!-- ========================= PERSISTENCE DEFINITIONS ========================= -->
<!-- data source definition -->
<bean id="myDataSource" class="org.springframework.jdbc.datasource.SingleConnecti onDataSource" destroy-method="close">
<property name="driverClassName">
<value>com.mysql.jdbc.Driver</value>
</property>
<property name="url">
<value>jdbc:mysql://localhost:3306/Zorglux</value>
</property>
<property name="username">
<value>u_Zorglux</value>
</property>
<property name="password">
<value>zogzogzog</value>
</property>
</bean>
<!-- Hibernate session factory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate.LocalSessionFact oryBean">
<property name="mappingResources">
<list>
<value>zorglux/objetsmetiers/attribut/Attribute.hbm.xml</value>
<value>zorglux/objetsmetiers/attribut/CaracteristiquesRank.hbm.xml</value>
<value>zorglux/objetsmetiers/inominax/Token.hbm.xml</value>
<value>zorglux/objetsmetiers/inominax/TokenSet.hbm.xml</value>
<value>zorglux/objetsmetiers/personnage/classe/Classe.hbm.xml</value>
<value>zorglux/objetsmetiers/personnage/level/XPLevelProgression.hbm.xml</value>
<value>zorglux/objetsmetiers/personnage/race/Race.hbm.xml</value>
<value>zorglux/objetsmetiers/rules/Rule.hbm.xml</value>
<value>zorglux/objetsmetiers/rules/Ajustement.hbm.xml</value>
<value>zorglux/objetsmetiers/rules/GroupOfAjustements.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.cglib.use_reflection_optimizer">false</prop>
<prop key="hibernate.dialect">net.sf.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.use_outer_join">true</prop>
<prop key="hibernate.transaction.factory_class">net.sf.hibernate.transaction.JDBCTransactionFactor y</prop>
</props>
</property>
<property name="dataSource">
<ref local="myDataSource"/>
</property>
</bean>
<!-- Hibernate Interceptor -->
<bean id="myHibernateInterceptor" class="org.springframework.orm.hibernate.HibernateInterce ptor">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myTransactionManager" class="org.springframework.orm.hibernate.HibernateTransac tionManager">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myTransactionInterceptor" class="org.springframework.transaction.interceptor.Transa ctionInterceptor">
<property name="transactionManager">
<ref bean="myTransactionManager"/>
</property>
<property name="transactionAttributeSource">
<value>
zorglux.dao.implementation.ClasseDAOImpl.*=PROPAGA TION_REQUIRED
zorglux.dao.implementation.DAOImpl.*=PROPAGATION_R EQUIRED
zorglux.dao.implementation.RaceDAOImpl.*=PROPAGATI ON_REQUIRED
zorglux.dao.implementation.TokenSetDAOImpl.*=PROPA GATION_REQUIRED
</value>
</property>
</bean>
<!-- ========================= DAO ========================= -->
<bean id="myDAOTarget" class="zorglux.dao.implementation.DAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.DAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myDAOTarget</value>
</list>
</property>
</bean>
<bean id="myTokenSetDAOTarget" class="zorglux.dao.implementation.TokenSetDAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myTokenSetDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.TokenSetDAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myTokenSetDAOTarget</value>
</list>
</property>
</bean>
<bean id="myRaceDAOTarget" class="zorglux.dao.implementation.RaceDAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myRaceDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.RaceDAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myRaceDAOTarget</value>
</list>
</property>
</bean>
<bean id="myClasseDAOTarget" class="zorglux.dao.implementation.ClasseDAOImpl">
<property name="sessionFactory">
<ref local="sessionFactory"/>
</property>
</bean>
<bean id="myClasseDAO" class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="proxyInterfaces">
<value>zorglux.dao.ClasseDAO</value>
</property>
<property name="interceptorNames">
<list>
<value>myTransactionInterceptor</value>
<value>myHibernateInterceptor</value>
<value>myClasseDAOTarget</value>
</list>
</property>
</bean>
<!-- ========================= BUSINESS DEFINITIONS ========================= -->
</beans>
When I run my unit test, I have the following exception :
INFO [factory.xml.XmlBeanDefinitionReader:loadBeanDefini tions] - Loading XML bean definitions from class path resource [applicationContextForUnitTests.xml]
INFO [context.support.ClassPathXmlApplicationContext:ref reshBeanFactory] - Bean factory for application context [org.springframework.context.support.ClassPathXmlAp plicationContext;hashCode=6609937]: org.springframework.beans.factory.support.DefaultL istableBeanFactory defining beans [myDataSource,sessionFactory,myHibernateInterceptor ,myTransactionManager,myTransactionInterceptor,myD AOTarget,myDAO,myTokenSetDAOTarget,myTokenSetDAO,m yRaceDAOTarget,myRaceDAO,myClasseDAOTarget,myClass eDAO]; Root of BeanFactory hierarchy
INFO [context.support.ClassPathXmlApplicationContext:ref resh] - 13 beans defined in ApplicationContext [org.springframework.context.support.ClassPathXmlAp plicationContext;hashCode=6609937]
INFO [context.support.ClassPathXmlApplicationContext:ini tMessageSource] - No MessageSource found for [org.springframework.context.support.ClassPathXmlAp plicationContext;hashCode=6609937]: using empty StaticMessageSource
INFO [context.support.ClassPathXmlApplicationContext:ref reshListeners] - Refreshing listeners
INFO [factory.support.DefaultListableBeanFactory:preInst antiateSingletons] - Pre-instantiating singletons in factory [org.springframework.beans.factory.support.DefaultL istableBeanFactory defining beans [myDataSource,sessionFactory,myHibernateInterceptor ,myTransactionManager,myTransactionInterceptor,myD AOTarget,myDAO,myTokenSetDAOTarget,myTokenSetDAO,m yRaceDAOTarget,myRaceDAO,myClasseDAOTarget,myClass eDAO]; Root of BeanFactory hierarchy]
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myDataSource'
INFO [jdbc.datasource.SingleConnectionDataSource:setDriv erClassName] - Loaded JDBC driver: com.mysql.jdbc.Driver
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'sessionFactory'
INFO [hibernate.cfg.Environment:<clinit>] - Hibernate 2.1.6
INFO [hibernate.cfg.Environment:<clinit>] - loaded properties from resource hibernate.properties: {hibernate.connection.username=u_Zorglux, hibernate.connection.password=zogzogzog, hibernate.cglib.use_reflection_optimizer=true, hibernate.dialect=net.sf.hibernate.dialect.MySQLDi alect, hibernate.connection.url=jdbc:mysql:/localhost:3306/Zorglux, hibernate.connection.driver_class=org.gjt.mm.mysql .Driver}
INFO [hibernate.cfg.Environment:<clinit>] - using CGLIB reflection optimizer
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.attribut.Attribute -> attribut
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.attribut.CaracteristiquesRan k -> CARACTERISTIQUES_RANK
INFO [hibernate.cfg.Binder:bindCollection] - Mapping collection: zorglux.objetsmetiers.attribut.CaracteristiquesRan k.ranks -> RANKS
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.inominax.Token -> TOKEN
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.inominax.TokenSet -> TOKEN_SET
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.personnage.classe.Classe -> CLASSE
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.personnage.level.XPLevelProg ression -> XP_LEVEL_PROGRESSION
INFO [hibernate.cfg.Binder:bindSubclass] - Mapping subclass: zorglux.objetsmetiers.personnage.level.Mathematica lXPLevelProgression -> XP_LEVEL_PROGRESSION
INFO [hibernate.cfg.Binder:bindSubclass] - Mapping subclass: zorglux.objetsmetiers.personnage.level.UserDefined XPLevelProgression -> XP_LEVEL_PROGRESSION
INFO [hibernate.cfg.Binder:bindCollection] - Mapping collection: zorglux.objetsmetiers.personnage.level.UserDefined XPLevelProgression.allXPLevel -> XP_LEVEL_VALUES
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.personnage.race.Race -> RACE
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.rules.Rule -> RULE
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.rules.Ajustement -> AJUSTEMENT
INFO [hibernate.cfg.Binder:bindRootClass] - Mapping class: zorglux.objetsmetiers.rules.GroupOfAjustements -> ADJUSTMENTS_GROUP
INFO [orm.hibernate.LocalSessionFactoryBean:afterPropert iesSet] - Building new Hibernate SessionFactory
INFO [hibernate.cfg.Configuration:secondPassCompile] - processing one-to-many association mappings
INFO [hibernate.cfg.Binder:bindCollectionSecondPass] - Mapping collection: zorglux.objetsmetiers.inominax.TokenSet.setOfToken s -> TOKEN
INFO [hibernate.cfg.Binder:bindCollectionSecondPass] - Mapping collection: zorglux.objetsmetiers.rules.GroupOfAjustements.aju stements -> AJUSTEMENT
INFO [hibernate.cfg.Configuration:secondPassCompile] - processing one-to-one association property references
INFO [hibernate.cfg.Configuration:secondPassCompile] - processing foreign key constraints
INFO [hibernate.dialect.Dialect:<init>] - Using dialect: net.sf.hibernate.dialect.MySQLDialect
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Maximim outer join fetch depth: 2
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Use outer join fetching: true
INFO [hibernate.connection.ConnectionProviderFactory:new ConnectionProvider] - Initializing connection provider: org.springframework.orm.hibernate.LocalDataSourceC onnectionProvider
INFO [hibernate.transaction.TransactionFactoryFactory:bu ildTransactionFactory] - Transaction strategy: net.sf.hibernate.transaction.JDBCTransactionFactor y
INFO [hibernate.transaction.TransactionManagerLookupFact ory:getTransactionManagerLookup] - No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended)
INFO [jdbc.datasource.SingleConnectionDataSource:getConn ectionFromDriverManager] - Creating new JDBC connection to [jdbc:mysql://localhost:3306/Zorglux]
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Use scrollable result sets: true
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Use JDBC3 getGeneratedKeys(): true
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Optimize cache for minimal puts: false
INFO [hibernate.cfg.SettingsFactory:buildSettings] - Query language substitutions: {}
INFO [hibernate.cfg.SettingsFactory:buildSettings] - cache provider: net.sf.hibernate.cache.EhCacheProvider
INFO [hibernate.cfg.Configuration:configureCaches] - instantiating and configuring caches
INFO [hibernate.impl.SessionFactoryImpl:<init>] - building session factory
INFO [hibernate.util.ReflectHelper:getBulkBean] - reflection optimizer disabled for: zorglux.objetsmetiers.inominax.TokenSet, BulkBeanException: Property is private (property setSetOfTokens)
INFO [hibernate.util.ReflectHelper:getBulkBean] - reflection optimizer disabled for: zorglux.objetsmetiers.rules.GroupOfAjustements, BulkBeanException: Property is private (property setAjustements)
INFO [hibernate.impl.SessionFactoryObjectFactory:addInst ance] - Not binding factory to JNDI, no JNDI name configured
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myHibernateInterceptor'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTransactionManager'
INFO [orm.hibernate.HibernateTransactionManager:afterPro pertiesSet] - Using DataSource [org.springframework.jdbc.datasource.SingleConnecti onDataSource@9a8a68] from Hibernate SessionFactory for HibernateTransactionManager
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTransactionInterceptor'
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.RaceDAOImpl.delete(zorg lux.objetsmetiers.personnage.race.Race)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.RaceDAOImpl.saveOrUpdat e(zorglux.objetsmetiers.personnage.race.Race)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.race.Race zorglux.dao.implementation.RaceDAOImpl.loadRace(ja va.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.lang.String[] zorglux.dao.implementation.RaceDAOImpl.getRacesNam e()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.race.Race zorglux.dao.implementation.RaceDAOImpl.findRaceByN ame(java.lang.String)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.ClasseDAOImpl.delete(zo rglux.objetsmetiers.personnage.classe.Classe)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.ClasseDAOImpl.saveOrUpd ate(zorglux.objetsmetiers.personnage.classe.Classe )] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.classe.Classe zorglux.dao.implementation.ClasseDAOImpl.loadClass e(java.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.lang.String[] zorglux.dao.implementation.ClasseDAOImpl.getClasse sName()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.personnage.classe.Classe zorglux.dao.implementation.ClasseDAOImpl.findClass eByName(java.lang.String)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.TokenSetDAOImpl.delete( zorglux.objetsmetiers.inominax.TokenSet)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.TokenSetDAOImpl.saveOrU pdate(zorglux.objetsmetiers.inominax.TokenSet)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.inominax.TokenSet zorglux.dao.implementation.TokenSetDAOImpl.findTok enSetById(java.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.inominax.TokenSet zorglux.dao.implementation.TokenSetDAOImpl.findTok enSetByName(java.lang.String)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.util.List zorglux.dao.implementation.TokenSetDAOImpl.getAllT okenSet()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public java.lang.String[] zorglux.dao.implementation.TokenSetDAOImpl.getToke nSetNames()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.DAOImpl.delete(zorglux. objetsmetiers.PersistentClass)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public zorglux.objetsmetiers.PersistentClass zorglux.dao.implementation.DAOImpl.loadPersistentC lass(java.lang.Class,java.lang.Long)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public net.sf.hibernate.SessionFactory zorglux.dao.implementation.DAOImpl.getSessionFacto ry()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public net.sf.hibernate.Session zorglux.dao.implementation.DAOImpl.getSession()] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.DAOImpl.setSessionFacto ry(net.sf.hibernate.SessionFactory)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [private boolean zorglux.dao.implementation.DAOImpl.isClassPersiste nt(java.lang.Class)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [public void zorglux.dao.implementation.DAOImpl.saveOrUpdate(zo rglux.objetsmetiers.PersistentClass)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [transaction.interceptor.MethodMapTransactionAttrib uteSource:addTransactionalMethod] - Adding transactional method [protected java.lang.Object zorglux.dao.implementation.DAOImpl.uniqueResultOrN ull(java.util.List)] with attribute [PROPAGATION_REQUIRED,ISOLATION_DEFAULT]
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.DAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.DAOImpl@aa233f]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@458f41expose Proxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@c01e99;
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTokenSetDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myTokenSetDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.TokenSetDAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.TokenSetDAOImpl@1d88db7]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@402af3expose Proxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@c3e9e9;
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myRaceDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myRaceDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.RaceDAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.RaceDAOImpl@1ba94d]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@82751exposeP roxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@14d5bc9;
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myClasseDAOTarget'
INFO [factory.support.DefaultListableBeanFactory:getBean] - Creating shared instance of singleton bean 'myClasseDAO'
INFO [aop.framework.ProxyFactoryBean:setBeanFactory] - ProxyFactoryBean config: org.springframework.aop.framework.ProxyFactoryBean : 1 interfaces=[interface zorglux.dao.ClasseDAO]; 2 pointcuts=[DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.transaction.interceptor.Transa ctionInterceptor@c3c315],DefaultPointcutAdvisor: pointcut=[Pointcut.TRUE] advice=[org.springframework.orm.hibernate.HibernateInterce ptor@1dec1dd]]; targetSource=[Singleton target source (not dynamic): target=[zorglux.dao.implementation.ClasseDAOImpl@1c5466b]]; advisorChainFactory=org.springframework.aop.framew ork.HashMapCachingAdvisorChainFactory@922804expose Proxy=false; frozen=false; enableCglibSubclassOptimizations=false; aopProxyFactory=org.springframework.aop.framework. DefaultAopProxyFactory@1815338;
WARN [hibernate.util.JDBCExceptionReporter:logExceptions] - SQL Error: 0, SQLState: null
ERROR [hibernate.util.JDBCExceptionReporter:logExceptions] - Connection was closed in SingleConnectionDataSource. Check that user code checks shouldClose() before closing connections, or set suppressClose to true
WARN [hibernate.util.JDBCExceptionReporter:logExceptions] - SQL Error: 0, SQLState: null
ERROR [hibernate.util.JDBCExceptionReporter:logExceptions] - Connection was closed in SingleConnectionDataSource. Check that user code checks shouldClose() before closing connections, or set suppressClose to true
ERROR [hibernate.util.JDBCExceptionReporter:<init>] - Cannot open connection
java.sql.SQLException: Connection was closed in SingleConnectionDataSource. Check that user code checks shouldClose() before closing connections, or set suppressClose to true
at org.springframework.jdbc.datasource.SingleConnecti onDataSource.getConnection(SingleConnectionDataSou rce.java:135)
at org.springframework.orm.hibernate.LocalDataSourceC onnectionProvider.getConnection(LocalDataSourceCon nectionProvider.java:65)
at net.sf.hibernate.impl.BatcherImpl.openConnection(B atcherImpl.java:286)
at net.sf.hibernate.impl.SessionImpl.connect(SessionI mpl.java:3326)
at net.sf.hibernate.impl.SessionImpl.connection(Sessi onImpl.java:3286)
at net.sf.hibernate.impl.BatcherImpl.prepareQueryStat ement(BatcherImpl.java:65)
at net.sf.hibernate.loader.Loader.prepareQueryStateme nt(Loader.java:779)
at net.sf.hibernate.loader.Loader.doQuery(Loader.java :265)
at net.sf.hibernate.loader.Loader.doQueryAndInitializ eNonLazyCollections(Loader.java:133)
at net.sf.hibernate.loader.Loader.loadEntity(Loader.j ava:911)
at net.sf.hibernate.loader.Loader.loadEntity(Loader.j ava:931)
at net.sf.hibernate.loader.EntityLoader.load(EntityLo ader.java:59)
at net.sf.hibernate.loader.EntityLoader.load(EntityLo ader.java:51)
at net.sf.hibernate.persister.EntityPersister.load(En tityPersister.java:419)
at net.sf.hibernate.impl.SessionImpl.doLoad(SessionIm pl.java:2117)
at net.sf.hibernate.impl.SessionImpl.doLoadByClass(Se ssionImpl.java:1991)
at net.sf.hibernate.impl.SessionImpl.load(SessionImpl .java:1920)
at zorglux.dao.implementation.DAOImpl.loadPersistentC lass(DAOImpl.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.framework.AopProxyUtils.in vokeJoinpointUsingReflection(AopProxyUtils.java:59 )
at org.springframework.aop.framework.ReflectiveMethod Invocation.invokeJoinpoint(ReflectiveMethodInvocat ion.java:149)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :118)
at org.springframework.orm.hibernate.HibernateInterce ptor.invoke(HibernateInterceptor.java:99)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :138)
at org.springframework.transaction.interceptor.Transa ctionInterceptor.invoke(TransactionInterceptor.jav a:169)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :138)
at org.springframework.aop.framework.JdkDynamicAopPro xy.invoke(JdkDynamicAopProxy.java:148)
at $Proxy0.loadPersistentClass(Unknown Source)
at zorglux.dao.TestDAO.testLoadPersistentClass(TestDA O.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154 )
at junit.framework.TestCase.runBare(TestCase.java:127 )
at junit.framework.TestResult$1.protect(TestResult.ja va:106)
at junit.framework.TestResult.runProtected(TestResult .java:124)
at junit.framework.TestResult.run(TestResult.java:109 )
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:2 08)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.runTests(RemoteTestRunner.java:421)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.run(RemoteTestRunner.java:305)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.main(RemoteTestRunner.java:186)
Well now if I use :
<bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
instead of
<bean id="myDataSource" class="org.springframework.jdbc.datasource.SingleConnecti onDataSource" destroy-method="close">
Everything goes fine.
Can anyone explain me what is the problem with SingleConnectionDataSource ?
There is no urgence to that problem, I just want to know what goes wrong ...
Seldrick