Java 如果没有活动事务，createCriteria无效（Struts 2.3.15、Spring 3.2.4、Hibernate 4.2.5最终版本）
有人/导师/大师能帮我解决这个问题吗？我被困了两天多 通过注释的Java代码 我发现此错误Java 如果没有活动事务，createCriteria无效（Struts 2.3.15、Spring 3.2.4、Hibernate 4.2.5最终版本）,java,spring,hibernate,jsp,struts2,Java,Spring,Hibernate,Jsp,Struts2,有人/导师/大师能帮我解决这个问题吗？我被困了两天多 通过注释的Java代码 我发现此错误createCriteria在没有活动事务的情况下无效 Struts 2.3.15和Spring 3.2.4以及Hibernate 4.2.5最终版本 请参见以下详细错误： Struts Problem Report Struts has detected an unhanded exception: Messages: createCriteria is not valid without acti
createCriteria在没有活动事务的情况下无效
Struts 2.3.15和Spring 3.2.4以及Hibernate 4.2.5最终版本
请参见以下详细错误：
Struts Problem Report
Struts has detected an unhanded exception:
Messages: createCriteria is not valid without active transaction
File: org/hibernate/context/internal/ThreadLocalSessionContext.java
Line number: 348
堆栈跟踪：
org.hibernate.HibernateException: createCriteria is not valid without active transaction
org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
$Proxy35.createCriteria(Unknown Source)
org.zenith.dao.impl.AnswerDAOImpl.listAll(AnswerDAOImpl.java:87)
org.zenith.service.aft.impl.AftAnswerServiceImpl.list(AftAnswerServiceImpl.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy23.list(Unknown Source)
org.zenith.action.aft.AftAnswerAction.list(AftAnswerAction.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
package org.zenith.dao.impl;
@Component
public class AnswerDAOImpl implements IAnswerDAO {
private SessionFactory sessionFactory;
@Autowired
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception {
return this.sessionFactory.getCurrentSession() .createCriteria(Answer.class).add(Restrictions.like (column, "%"+keyWord+"%")).addOrder(Order.desc("retdate")).setFirstResult((currentPage- 1)*lineSize).setMaxResults(lineSize).list();
}
}
}
package org.zenith.service.aft.impl;
@Service
public class AftAnswerServiceImpl implements IAftAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public Map<String, Object> list(String column, String keyWord,
int currentPage, int lineSize) throws Exception {
Map<String,Object> map=new HashMap<String,Object>();
map.put("allAnswers", this.answerDAO.listAll(column, keyWord,currentPage,
lineSize));
map.put("answerCount",this.answerDAO.getAllCount(column, keyWord));
return map;
}
}
}
package org.zenith.service.fore.impl;
@Service
public class ForeAnswerServiceImpl implements IForeAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public boolean insert(Answer vo) throws Exception {
return this.answerDAO.doCreate(vo) &&this.questionDAO.updateCount(vo.getQuestion().getQid());
}
}
package org.zenith.action.aft;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.action.fore;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.idao;
public interface IAnswerDAO extends IDAO<Answer, Integer> {
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception;
public int getAllCount(String column,String keyWord) throws Exception;
}
public interface IDAO<T,K> {
public boolean doRemove(K id) throws Exception;
public List<T> findAll(String keyWord) throws Exception;
public List<T> findAll(String keyWord,int currentPage,int lineSize) throws Exception;
}
applicationContext.xml
：
org.hibernate.HibernateException: createCriteria is not valid without active transaction
org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
$Proxy35.createCriteria(Unknown Source)
org.zenith.dao.impl.AnswerDAOImpl.listAll(AnswerDAOImpl.java:87)
org.zenith.service.aft.impl.AftAnswerServiceImpl.list(AftAnswerServiceImpl.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy23.list(Unknown Source)
org.zenith.action.aft.AftAnswerAction.list(AftAnswerAction.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
package org.zenith.dao.impl;
@Component
public class AnswerDAOImpl implements IAnswerDAO {
private SessionFactory sessionFactory;
@Autowired
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception {
return this.sessionFactory.getCurrentSession() .createCriteria(Answer.class).add(Restrictions.like (column, "%"+keyWord+"%")).addOrder(Order.desc("retdate")).setFirstResult((currentPage- 1)*lineSize).setMaxResults(lineSize).list();
}
}
}
package org.zenith.service.aft.impl;
@Service
public class AftAnswerServiceImpl implements IAftAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public Map<String, Object> list(String column, String keyWord,
int currentPage, int lineSize) throws Exception {
Map<String,Object> map=new HashMap<String,Object>();
map.put("allAnswers", this.answerDAO.listAll(column, keyWord,currentPage,
lineSize));
map.put("answerCount",this.answerDAO.getAllCount(column, keyWord));
return map;
}
}
}
package org.zenith.service.fore.impl;
@Service
public class ForeAnswerServiceImpl implements IForeAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public boolean insert(Answer vo) throws Exception {
return this.answerDAO.doCreate(vo) &&this.questionDAO.updateCount(vo.getQuestion().getQid());
}
}
package org.zenith.action.aft;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.action.fore;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.idao;
public interface IAnswerDAO extends IDAO<Answer, Integer> {
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception;
public int getAllCount(String column,String keyWord) throws Exception;
}
public interface IDAO<T,K> {
public boolean doRemove(K id) throws Exception;
public List<T> findAll(String keyWord) throws Exception;
public List<T> findAll(String keyWord,int currentPage,int lineSize) throws Exception;
}
线
org.hibernate.dialogue.mysql5dialogue
真的
真的
org.zenith.hibernatereverse.pojo.Question org.zenith.hibernatereverse.pojo.Answer
DAO层：
org.hibernate.HibernateException: createCriteria is not valid without active transaction
org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
$Proxy35.createCriteria(Unknown Source)
org.zenith.dao.impl.AnswerDAOImpl.listAll(AnswerDAOImpl.java:87)
org.zenith.service.aft.impl.AftAnswerServiceImpl.list(AftAnswerServiceImpl.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy23.list(Unknown Source)
org.zenith.action.aft.AftAnswerAction.list(AftAnswerAction.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
package org.zenith.dao.impl;
@Component
public class AnswerDAOImpl implements IAnswerDAO {
private SessionFactory sessionFactory;
@Autowired
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception {
return this.sessionFactory.getCurrentSession() .createCriteria(Answer.class).add(Restrictions.like (column, "%"+keyWord+"%")).addOrder(Order.desc("retdate")).setFirstResult((currentPage- 1)*lineSize).setMaxResults(lineSize).list();
}
}
}
package org.zenith.service.aft.impl;
@Service
public class AftAnswerServiceImpl implements IAftAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public Map<String, Object> list(String column, String keyWord,
int currentPage, int lineSize) throws Exception {
Map<String,Object> map=new HashMap<String,Object>();
map.put("allAnswers", this.answerDAO.listAll(column, keyWord,currentPage,
lineSize));
map.put("answerCount",this.answerDAO.getAllCount(column, keyWord));
return map;
}
}
}
package org.zenith.service.fore.impl;
@Service
public class ForeAnswerServiceImpl implements IForeAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public boolean insert(Answer vo) throws Exception {
return this.answerDAO.doCreate(vo) &&this.questionDAO.updateCount(vo.getQuestion().getQid());
}
}
package org.zenith.action.aft;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.action.fore;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.idao;
public interface IAnswerDAO extends IDAO<Answer, Integer> {
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception;
public int getAllCount(String column,String keyWord) throws Exception;
}
public interface IDAO<T,K> {
public boolean doRemove(K id) throws Exception;
public List<T> findAll(String keyWord) throws Exception;
public List<T> findAll(String keyWord,int currentPage,int lineSize) throws Exception;
}
返回操作：
org.hibernate.HibernateException: createCriteria is not valid without active transaction
org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
$Proxy35.createCriteria(Unknown Source)
org.zenith.dao.impl.AnswerDAOImpl.listAll(AnswerDAOImpl.java:87)
org.zenith.service.aft.impl.AftAnswerServiceImpl.list(AftAnswerServiceImpl.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy23.list(Unknown Source)
org.zenith.action.aft.AftAnswerAction.list(AftAnswerAction.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
package org.zenith.dao.impl;
@Component
public class AnswerDAOImpl implements IAnswerDAO {
private SessionFactory sessionFactory;
@Autowired
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception {
return this.sessionFactory.getCurrentSession() .createCriteria(Answer.class).add(Restrictions.like (column, "%"+keyWord+"%")).addOrder(Order.desc("retdate")).setFirstResult((currentPage- 1)*lineSize).setMaxResults(lineSize).list();
}
}
}
package org.zenith.service.aft.impl;
@Service
public class AftAnswerServiceImpl implements IAftAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public Map<String, Object> list(String column, String keyWord,
int currentPage, int lineSize) throws Exception {
Map<String,Object> map=new HashMap<String,Object>();
map.put("allAnswers", this.answerDAO.listAll(column, keyWord,currentPage,
lineSize));
map.put("answerCount",this.answerDAO.getAllCount(column, keyWord));
return map;
}
}
}
package org.zenith.service.fore.impl;
@Service
public class ForeAnswerServiceImpl implements IForeAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public boolean insert(Answer vo) throws Exception {
return this.answerDAO.doCreate(vo) &&this.questionDAO.updateCount(vo.getQuestion().getQid());
}
}
package org.zenith.action.aft;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.action.fore;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.idao;
public interface IAnswerDAO extends IDAO<Answer, Integer> {
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception;
public int getAllCount(String column,String keyWord) throws Exception;
}
public interface IDAO<T,K> {
public boolean doRemove(K id) throws Exception;
public List<T> findAll(String keyWord) throws Exception;
public List<T> findAll(String keyWord,int currentPage,int lineSize) throws Exception;
}
行动前线：
org.hibernate.HibernateException: createCriteria is not valid without active transaction
org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
$Proxy35.createCriteria(Unknown Source)
org.zenith.dao.impl.AnswerDAOImpl.listAll(AnswerDAOImpl.java:87)
org.zenith.service.aft.impl.AftAnswerServiceImpl.list(AftAnswerServiceImpl.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy23.list(Unknown Source)
org.zenith.action.aft.AftAnswerAction.list(AftAnswerAction.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
package org.zenith.dao.impl;
@Component
public class AnswerDAOImpl implements IAnswerDAO {
private SessionFactory sessionFactory;
@Autowired
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception {
return this.sessionFactory.getCurrentSession() .createCriteria(Answer.class).add(Restrictions.like (column, "%"+keyWord+"%")).addOrder(Order.desc("retdate")).setFirstResult((currentPage- 1)*lineSize).setMaxResults(lineSize).list();
}
}
}
package org.zenith.service.aft.impl;
@Service
public class AftAnswerServiceImpl implements IAftAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public Map<String, Object> list(String column, String keyWord,
int currentPage, int lineSize) throws Exception {
Map<String,Object> map=new HashMap<String,Object>();
map.put("allAnswers", this.answerDAO.listAll(column, keyWord,currentPage,
lineSize));
map.put("answerCount",this.answerDAO.getAllCount(column, keyWord));
return map;
}
}
}
package org.zenith.service.fore.impl;
@Service
public class ForeAnswerServiceImpl implements IForeAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public boolean insert(Answer vo) throws Exception {
return this.answerDAO.doCreate(vo) &&this.questionDAO.updateCount(vo.getQuestion().getQid());
}
}
package org.zenith.action.aft;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.action.fore;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.idao;
public interface IAnswerDAO extends IDAO<Answer, Integer> {
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception;
public int getAllCount(String column,String keyWord) throws Exception;
}
public interface IDAO<T,K> {
public boolean doRemove(K id) throws Exception;
public List<T> findAll(String keyWord) throws Exception;
public List<T> findAll(String keyWord,int currentPage,int lineSize) throws Exception;
}
所有接口：
org.hibernate.HibernateException: createCriteria is not valid without active transaction
org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:348)
$Proxy35.createCriteria(Unknown Source)
org.zenith.dao.impl.AnswerDAOImpl.listAll(AnswerDAOImpl.java:87)
org.zenith.service.aft.impl.AftAnswerServiceImpl.list(AftAnswerServiceImpl.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96)
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
$Proxy23.list(Unknown Source)
org.zenith.action.aft.AftAnswerAction.list(AftAnswerAction.java:60)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
package org.zenith.dao.impl;
@Component
public class AnswerDAOImpl implements IAnswerDAO {
private SessionFactory sessionFactory;
@Autowired
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception {
return this.sessionFactory.getCurrentSession() .createCriteria(Answer.class).add(Restrictions.like (column, "%"+keyWord+"%")).addOrder(Order.desc("retdate")).setFirstResult((currentPage- 1)*lineSize).setMaxResults(lineSize).list();
}
}
}
package org.zenith.service.aft.impl;
@Service
public class AftAnswerServiceImpl implements IAftAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public Map<String, Object> list(String column, String keyWord,
int currentPage, int lineSize) throws Exception {
Map<String,Object> map=new HashMap<String,Object>();
map.put("allAnswers", this.answerDAO.listAll(column, keyWord,currentPage,
lineSize));
map.put("answerCount",this.answerDAO.getAllCount(column, keyWord));
return map;
}
}
}
package org.zenith.service.fore.impl;
@Service
public class ForeAnswerServiceImpl implements IForeAnswerService {
private IAnswerDAO answerDAO;
private IQuestionDAO questionDAO;
@Resource(name="questionDAOImpl")
public void setQuestionDAO(IQuestionDAO questionDAO) {
this.questionDAO = questionDAO;
}
@Resource(name="answerDAOImpl")
public void setAnswerDAO(IAnswerDAO answerDAO) {
this.answerDAO = answerDAO;
}
public boolean insert(Answer vo) throws Exception {
return this.answerDAO.doCreate(vo) &&this.questionDAO.updateCount(vo.getQuestion().getQid());
}
}
package org.zenith.action.aft;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.action.fore;
@SuppressWarnings("serial")
@Repository
@Scope(value="prototype")
public class ForeAnswerAction extends ActionSupport {
private IForeAnswerService foreAnswerService;
private Answer answer=new Answer();
@Resource(name="foreAnswerServiceImpl")
public void setForeAnswerService(IForeAnswerService foreAnswerService) {
this.foreAnswerService = foreAnswerService;
}
public Answer getAnswer() {
return answer;
}
public String insert() throws Exception{
...
}
}
package org.zenith.idao;
public interface IAnswerDAO extends IDAO<Answer, Integer> {
public List<Answer> listAll(String column, String keyWord, int currentPage,
int lineSize) throws Exception;
public int getAllCount(String column,String keyWord) throws Exception;
}
public interface IDAO<T,K> {
public boolean doRemove(K id) throws Exception;
public List<T> findAll(String keyWord) throws Exception;
public List<T> findAll(String keyWord,int currentPage,int lineSize) throws Exception;
}
没有事务，Hibernate无法工作。使用事务管理器的首选方式
打电话很简单
session.beginTransaction();
Criteria crit = session.createCriteria();
crit.list();
session.getTransaction().commit();
如果您在代码中漏掉了这一行，请在编写查询条件之前添加
Transaction tx = session.beginTransaction();
最后
tx.commit();
DAO实现bean通常使用@Repository
进行注释。在您的情况下，您使用的是@组件
。这个原型没有事务支持
在事务范围内使用Hibernate与数据库进行通信。执行数据库操作需要打开的当前事务
配置修复程序：
<bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
如果使用tx:annotation-driven
标记，则必须使用@Transactional
注释对方法或类进行注释。getCurrentSession（）
：获取当前会话
创建不同于上下文会话的新会话
openSession（）
：返回：创建的会话。所需步骤：
以这种方式获取会话：
Session session = HibernateUtil.getSessionFactory().getCurrentSession();
初始化交易
Transaction tx = session.beginTransaction();
写入从数据库获取列表的条件
关闭初始化的事务
tx.close();
My applicationContext.xml：你能像上面那样发布你的编解码器帖子吗，java代码通过注释Hi Suganthan：我是int，我的问题需要重新提交吗？实际上，我在DAO层设置了sessionFactory，SessionFactoryTransaction的Ioc由org.springframework.orm.hibernate4.HibernateTransactionManager管理，如我的applicationContext.xml所述使用spring Hibernate事务管理器。参考链接我在我的应用程序context.xml中错过了something吗？如果我错过了什么，你能纠正我吗？Suganthan的位置，对不起，误解了刚才是谁说的；不管怎样，Suganthan，你有什么解决方案可以帮我摆脱这个困境吗？我使用sessionFactory的Ioc作为上面的3://DAO层和applicationContext.xml配置同样作为上面的applicationContext.xml，事务由org.springframework.orm.hibernate4.HibernateTransactionManagerAny解决方案，Abhijith？谢谢你，我将试用@Repository而不是@componention如果DAO是用@Repository注释的，什么注释应该正确用于操作层，Roman？不起作用，仍然得到“createCriteria在没有活动事务的情况下无效”如果在DAO上使用@Respository而不是@ComponentSee，请参阅更新，我没有描述aop驱动和注释驱动之间的太多区别。谢谢大家，感谢大家--，只需在hibernate.cfg.xml--org.springframework.orm.hibernate4.SpringSessionContext上配置即可