Spring과 Hibernate 업그레이드 중, HibernateTemplate은 null과 ClassCastExceptions과 같습니다.

저는 스프링의 최신 버전으로 업그레이드하고 최대 절전 모드로 전환하려고했습니다. 나는 모든 일을 제대로하기 위해 엄청난 문제를 겪고있었습니다.Spring과 Hibernate 업그레이드 중, HibernateTemplate은 null과 ClassCastExceptions과 같습니다.

Java Server Faces 2.0 및 Dynamic Web Library 3.0을 사용하고 있습니다.

그래서 현재 나는 또한 최대 절전 모드를 얻기에 NullPointerException의를 받고있다, 또한

return (getHibernateTemplate().execute(new HibernateCallback<T>() 
    { 
     @Override 
     public T doInHibernate(Session session) throws HibernateException 
     { // The Error 
      Criteria executableCriteria = criteria.getExecutableCriteria(session); 
      return (T) executableCriteria.uniqueResult(); 
     } 
    }));

전체 STRACK 추적에 내 GenericDao 클래스 에서 java.lang.ClassCastException: com.sun.proxy.$Proxy37 cannot be cast to org.hibernate.engine.spi.SessionImplementor ...

WARNING: #{loginBean.login}: java.lang.ClassCastException: com.sun.proxy.$Proxy36 cannot be cast to org.hibernate.engine.spi.SessionImplementor 
javax.faces.FacesException: #{loginBean.login}: java.lang.ClassCastException: com.sun.proxy.$Proxy36 cannot be cast to org.hibernate.engine.spi.SessionImplementor 
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118) 
    at javax.faces.component.UICommand.broadcast(UICommand.java:315) 
    at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790) 
    at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282) 
    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81) 
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) 
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198) 
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:152) 
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.logging.log4j.core.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:66) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: javax.faces.el.EvaluationException: java.lang.ClassCastException: com.sun.proxy.$Proxy36 cannot be cast to org.hibernate.engine.spi.SessionImplementor 
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:101) 
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) 
    ... 33 more 
Caused by: java.lang.ClassCastException: com.sun.proxy.$Proxy36 cannot be cast to org.hibernate.engine.spi.SessionImplementor 
    at org.hibernate.criterion.DetachedCriteria.getExecutableCriteria(DetachedCriteria.java:84) 
    at com.xx.hibernate.daos.GenericDao$3.doInHibernate(GenericDao.java:155) 
    at org.springframework.orm.hibernate4.HibernateTemplate.doExecute(HibernateTemplate.java:340) 
    at org.springframework.orm.hibernate4.HibernateTemplate.execute(HibernateTemplate.java:295) 
    at com.xx.hibernate.daos.GenericDao.findUnique(GenericDao.java:150) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201) 
    at com.sun.proxy.$Proxy23.findUnique(Unknown Source) 
    at com.xx.services.UserService.findSalt(UserService.java:69) 
    at com.xx.viewbeans.LoginBean.login(LoginBean.java:34) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.apache.el.parser.AstValue.invoke(AstValue.java:278) 
    at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274) 
    at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105) 
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87) 
    ... 34 more 

Mrz 25, 2014 9:48:30 PM com.sun.faces.context.AjaxExceptionHandlerImpl handlePartialResponseError 
SEVERE: javax.faces.el.EvaluationException: java.lang.ClassCastException: com.sun.proxy.$Proxy36 cannot be cast to org.hibernate.engine.spi.SessionImplementor 
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:101) 
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) 
    at javax.faces.component.UICommand.broadcast(UICommand.java:315) 
    at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790) 
    at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1282) 
    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81) 
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) 
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198) 
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:152) 
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.logging.log4j.core.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:66) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1044) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: java.lang.ClassCastException: com.sun.proxy.$Proxy36 cannot be cast to org.hibernate.engine.spi.SessionImplementor 
    at org.hibernate.criterion.DetachedCriteria.getExecutableCriteria(DetachedCriteria.java:84) 
    at com.xx.hibernate.daos.GenericDao$3.doInHibernate(GenericDao.java:155) 
    at org.springframework.orm.hibernate4.HibernateTemplate.doExecute(HibernateTemplate.java:340) 
    at org.springframework.orm.hibernate4.HibernateTemplate.execute(HibernateTemplate.java:295) 
    at com.xx.hibernate.daos.GenericDao.findUnique(GenericDao.java:150) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) 
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201) 
    at com.sun.proxy.$Proxy23.findUnique(Unknown Source) 
    at com.xx.services.UserService.findSalt(UserService.java:69) 
    at com.xx.viewbeans.LoginBean.login(LoginBean.java:34) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at org.apache.el.parser.AstValue.invoke(AstValue.java:278) 
    at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274) 
    at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105) 
    at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87) 
    ... 34 more

무엇입니까 주형.

방금 프로젝트를 maven 프로젝트로 변환하여 라이브러리에 관한 더 나은 개요를 제공했습니다. 나는

<dependencies> 
<dependency> 
    <groupId>antlr</groupId> 
    <artifactId>antlr</artifactId> 
    <version>2.7.7</version> 
</dependency> 
<dependency> 
    <groupId>com.amazonaws</groupId> 
    <artifactId>aws-java-sdk</artifactId> 
    <version>1.7.3</version> 
</dependency> 
<dependency> 
    <groupId>org.bouncycastle</groupId> 
    <artifactId>bcprov-jdk15on</artifactId> 
    <version>1.50</version> 
</dependency> 
<dependency> 
    <groupId>org.primefaces.extensions</groupId> 
    <artifactId>all-themes</artifactId> 
    <version>1.0.8</version> 
</dependency> 
<dependency> 
    <groupId>com.mchange</groupId> 
    <artifactId>c3p0</artifactId> 
    <version>0.9.2.1</version> 
</dependency> 
<dependency> 
    <groupId>commons-beanutils</groupId> 
    <artifactId>commons-beanutils</artifactId> 
    <version>1.7.0</version> 
</dependency> 
<dependency> 
    <groupId>commons-codec</groupId> 
    <artifactId>commons-codec</artifactId> 
    <version>1.3</version> 
</dependency> 
<dependency> 
    <groupId>commons-collections</groupId> 
    <artifactId>commons-collections</artifactId> 
    <version>3.2</version> 
</dependency> 
<dependency> 
    <groupId>commons-dbcp</groupId> 
    <artifactId>commons-dbcp</artifactId> 
    <version>1.4</version> 
</dependency> 
<dependency> 
    <groupId>commons-digester</groupId> 
    <artifactId>commons-digester</artifactId> 
    <version>1.8</version> 
</dependency> 
<dependency> 
    <groupId>commons-discovery</groupId> 
    <artifactId>commons-discovery</artifactId> 
    <version>0.2</version> 
</dependency> 
<dependency> 
    <groupId>tomcat</groupId> 
    <artifactId>commons-el</artifactId> 
    <version>5.5.23</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.commons</groupId> 
    <artifactId>commons-email</artifactId> 
    <version>1.3.2</version> 
</dependency> 
<dependency> 
    <groupId>commons-fileupload</groupId> 
    <artifactId>commons-fileupload</artifactId> 
    <version>1.2</version> 
</dependency> 
<dependency> 
    <groupId>commons-httpclient</groupId> 
    <artifactId>commons-httpclient</artifactId> 
    <version>3.1</version> 
</dependency> 
<dependency> 
    <groupId>commons-io</groupId> 
    <artifactId>commons-io</artifactId> 
    <version>1.4</version> 
</dependency> 
<dependency> 
    <groupId>commons-lang</groupId> 
    <artifactId>commons-lang</artifactId> 
    <version>2.4</version> 
</dependency> 
<dependency> 
    <groupId>commons-logging</groupId> 
    <artifactId>commons-logging</artifactId> 
    <version>1.1.3</version> 
</dependency> 
<dependency> 
    <groupId>commons-net</groupId> 
    <artifactId>commons-net</artifactId> 
    <version>2.0</version> 
</dependency> 
<dependency> 
    <groupId>commons-pool</groupId> 
    <artifactId>commons-pool</artifactId> 
    <version>1.6</version> 
</dependency> 
<dependency> 
    <groupId>commons-validator</groupId> 
    <artifactId>commons-validator</artifactId> 
    <version>1.3.1</version> 
</dependency> 
<dependency> 
    <groupId>dom4j</groupId> 
    <artifactId>dom4j</artifactId> 
    <version>1.6.1</version> 
</dependency> 
<dependency> 
    <groupId>org.hibernate.common</groupId> 
    <artifactId>hibernate-commons-annotations</artifactId> 
    <version>4.0.4.Final</version> 
</dependency> 
<dependency> 
    <groupId>org.hibernate</groupId> 
    <artifactId>hibernate-core</artifactId> 
    <version>4.3.4.Final</version> 
</dependency> 
<dependency> 
    <groupId>org.hibernate</groupId> 
    <artifactId>hibernate-entitymanager</artifactId> 
    <version>4.3.4.Final</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.httpcomponents</groupId> 
    <artifactId>httpclient</artifactId> 
    <version>4.2.3</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.httpcomponents</groupId> 
    <artifactId>httpcore</artifactId> 
    <version>4.2</version> 
</dependency> 
<dependency> 
    <groupId>org.jboss</groupId> 
    <artifactId>jandex</artifactId> 
    <version>1.1.0.Final</version> 
</dependency> 
<dependency> 
    <groupId>org.javassist</groupId> 
    <artifactId>javassist</artifactId> 
    <version>3.18.1-GA</version> 
</dependency> 
<dependency> 
    <groupId>org.glassfish</groupId> 
    <artifactId>javax.faces</artifactId> 
    <version>2.2.1</version> 
</dependency> 
<dependency> 
    <groupId>org.eclipse.persistence</groupId> 
    <artifactId>javax.persistence</artifactId> 
    <version>2.1.0-RC2</version> 
</dependency> 
<dependency> 
    <groupId>org.jboss.logging</groupId> 
    <artifactId>jboss-logging</artifactId> 
    <version>3.1.0.GA</version> 
</dependency> 
<dependency> 
    <groupId>org.jboss.logging</groupId> 
    <artifactId>jboss-logging</artifactId> 
    <version>3.1.3.GA</version> 
</dependency> 
<dependency> 
    <groupId>org.jboss.logging</groupId> 
    <artifactId>jboss-logging-annotations</artifactId> 
    <version>1.2.0.Beta1</version> 
</dependency> 
<dependency> 
    <groupId>org.jboss.spec.javax.transaction</groupId> 
    <artifactId>jboss-transaction-api_1.1_spec</artifactId> 
    <version>1.0.1.Final</version> 
</dependency> 
<dependency> 
    <groupId>org.jboss.spec.javax.transaction</groupId> 
    <artifactId>jboss-transaction-api_1.2_spec</artifactId> 
    <version>1.0.0.Final</version> 
</dependency> 
<dependency> 
    <groupId>com.sun.facelets</groupId> 
    <artifactId>jsf-facelets</artifactId> 
    <version>1.1.14</version> 
</dependency> 
<dependency> 
    <groupId>javax.servlet</groupId> 
    <artifactId>jstl</artifactId> 
    <version>1.1.2</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.logging.log4j</groupId> 
    <artifactId>log4j-1.2-api</artifactId> 
    <version>2.0-rc1</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.logging.log4j</groupId> 
    <artifactId>log4j-api</artifactId> 
    <version>2.0-rc1</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.logging.log4j</groupId> 
    <artifactId>log4j-core</artifactId> 
    <version>2.0-rc1</version> 
</dependency> 
<dependency> 
    <groupId>com.mchange</groupId> 
    <artifactId>mchange-commons-java</artifactId> 
    <version>0.2.3.4</version> 
</dependency> 
<dependency> 
    <groupId>org.primefaces</groupId> 
    <artifactId>primefaces</artifactId> 
    <version>4.0</version> 
</dependency> 
<dependency> 
    <groupId>org.slf4j</groupId> 
    <artifactId>slf4j-api</artifactId> 
    <version>1.6.6</version> 
</dependency> 
<dependency> 
    <groupId>org.slf4j</groupId> 
    <artifactId>slf4j-jdk14</artifactId> 
    <version>1.6.6</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-aop</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-aspects</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-beans</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-context</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-context-support</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-core</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-expression</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-jdbc</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-jms</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-messaging</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-orm</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-oxm</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-tx</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-web</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-webmvc</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-webmvc-portlet</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework</groupId> 
    <artifactId>spring-websocket</artifactId> 
    <version>4.0.2.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.apache.myfaces.tomahawk</groupId> 
    <artifactId>tomahawk</artifactId> 
    <version>1.1.6</version> 
</dependency>

내 applicationContext.xml의 일부가 여기에

내 pom.xml 파일입니다 ...이 문제는 내가 사용하고있는 도서관 관련이 있음을 상상할 수

<bean id="sessionFactory" 
    class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> 
    <property name="configLocation" 
     value="classpath:com/xx/hibernate/mappings/hibernate.cfg.xml" /> 
</bean> 

<bean id="abstractDaoTarget" class="com.xx.hibernate.daos.GenericDao" 
    abstract="true"> 
    <property name="sessionFactory" ref="sessionFactory" /> 
</bean> 

<bean id="abstractDao" class="org.springframework.aop.framework.ProxyFactoryBean" 
    abstract="true" /> 

<bean id="productDao" parent="abstractDao"> 
    <property name="proxyInterfaces" value="com.xx.hibernate.daos.IProductDao" /> 
    <property name="target"> 
     <bean parent="abstractDaoTarget"> 
      <constructor-arg value="com.xx.hibernate.mappings.Product" /> 
     </bean> 
    </property> 
</bean>

설명으로, 나중에이 클래스 특정 daos를 서비스에 주입하려고합니다. 당신이 할 수있는 경우 즉,

<hibernate-configuration> 
    <session-factory> 
     <property name="hibernate.connection.driver_class">org.gjt.mm.mysql.Driver</property> 
     <property name="hibernate.connection.password">pw</property> 
     <property name="hibernate.connection.url">jdbc:mysql://localhost/xx</property> 
     <property name="hibernate.connection.username">root</property> 
     <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property> 
     <property name="hibernate.c3p0.min_size">5</property> 
     <property name="hibernate.c3p0.max_size">20</property> 
     <property name="hibernate.c3p0.timeout">300</property> 
     <property name="hibernate.c3p0.max_statements">50</property> 
     <property name="hibernate.c3p0.idle_test_period">3000</property> 

     <mapping resource="com/xx/hibernate/mappings/Battery.hbm.xml" /> 

     ... 
    </session-factory> 
</hibernate-configuration>

너희들은 나에게 큰 부탁을 할 것

import org.springframework.orm.hibernate4.HibernateCallback; 
import org.springframework.orm.hibernate4.support.HibernateDaoSupport; 

public class GenericDao<T> extends HibernateDaoSupport implements IGenericDao<T>, Serializable { 


@Override 
public void delete(T obj) 
{ 
    getHibernateTemplate().delete(obj); 
}

최대 절전 모드 설정 ... 최대 절전 모드 3.

그리고 내 GenericDao 클래스의 일부와 함께 잘 작동했다 이 문제로 나를 도와주세요.

다른 내용이 필요하면 알려주십시오.

미리 감사드립니다.

출처

2014-03-25 kevcodez

나는 이미 hibernate3의 모든 발생을 hibernate4로 업데이트했다. – kevcodez

프록시를 사용하거나 이끌어내는 구성에 무언가가 있습니까? 나는. 일부 AOP 물건?나는'HibernateTemplate'을 더 이상 사용하지 말고 단순히 Hibernate (2006 년 Hibernate 3.0.1 이후부터!)를 사용하는 것을 권장합니다. –

내가 상상할 수있는 유일한 것은 내 applicationContext의 ProxyFactoryBean입니다 ... 현재 추천 방법은 무엇입니까? – kevcodez

M. Deinum이 지적한 것처럼 내 출처는 완전히 구식입니다.

나는 또한, 내 서비스에서 @Transactional 주석을 사용하고 전체 서비스 및 DAO를 ...

 BaseDao<T> implements IBaseDao<T> 
    { 

     private Class<T> type; 

     public BaseDao() 
     { 

     } 

     public BaseDao(Class<T> type) 
     { 
      this.type = type; 
     } 

     private SessionFactory sessionFactory; 

     @Override 
     public void delete(T obj) 
     { 
      getSession().delete(obj); 
     } 

public Session getSession() 
    { 
     Session session = getSessionFactory().getCurrentSession(); 

     if (session == null) 
     { 
      session = getSessionFactory().openSession(); 
     } 

     return session; 
    } 
    ...

내 ApplicationContext를 ...

<bean id="userDao" class="com.xx.hibernate.daos.UserDao"> 
    <property name="sessionFactory" ref="sessionFactory" /> 
</bean>  

<bean id="userService" class="com.xx.services.UserService"> 
    <property name="dao" ref="userDao" /> 
</bean> 

<tx:annotation-driven transaction-manager="transactionManager" /> 
<bean id="transactionManager" 
    class="org.springframework.orm.hibernate4.HibernateTransactionManager"> 
    <property name="sessionFactory" ref="sessionFactory" /> 
</bean>

를 다시 썼다.

또한 최신 동면 버전으로 내 c3p0 및 eh-cache 라이브러리를 업데이트했습니다.

출처

2014-03-26 12:06:31 kevcodez

이것은 동일한 문제로 인해 도움이되지 않았기 때문에 새로운 질문을 열었으며 여기에서 매우 간단한 해결책을 얻었습니다. http://stackoverflow.com/questions/38936931/classcastexception-proxy36-cannot-be-cast-to-sessionimplementor ~ 이후 - 최대 절전 모드 – bdetweiler

Spring과 Hibernate 업그레이드 중, HibernateTemplate은 null과 ClassCastExceptions과 같습니다.

답변

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