im निम्न त्रुटि getttingस्प्रिंग और हाइबरनेट: नहीं सत्र वर्तमान थ्रेड के लिए पाया
org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1024)
at com.fexco.shoptaxfreemobile.service.ProfileService.registerVisitor(ProfileService.java:57)
at com.fexco.shoptaxfreemobile.controller.ProfileController.registerVisitor(ProfileController.java:91)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at com.fexco.shoptaxfreemobile.jsonp.JsonpCallbackFilter.doFilter(JsonpCallbackFilter.java:33)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
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:224)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:300)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
सेवा वर्ग
@Service
public class ProfileService {
@Resource(name = "mySessionFactory")
private SessionFactory sessionFactory;
@Autowired
private ProfileDao profileDao;
private class CountrySorter implements Comparator<Country> {
@Override
public int compare(Country country1, Country country2) {
if (country1.getId().compareTo(new Long (3)) < 0){
return country1.getId().compareTo(country2.getId());
}
return country1.getName().compareToIgnoreCase(country2.getName());
}
}
public List<Country> getCountries() {
List<VisitorCountry> visitorCountries = profileDao.getAllCountries();
List<Country> countries = new ArrayList<Country>();
for (VisitorCountry country : visitorCountries){
countries.add(country.getCountry());
}
Comparator<Country> comparator = new CountrySorter();
Collections.sort(countries, comparator);
return countries;
}
public RegisterResponse registerVisitor(JsonVisitor visitorDetails){
Visitor storedVisitor = (Visitor) sessionFactory.getCurrentSession().get(Visitor.class, visitorDetails.getTfscNumber(), LockMode.NONE);
if (storedVisitor == null){
storedVisitor = new Visitor(visitorDetails);
}else{
storedVisitor.setVisitorDetails(visitorDetails);
}
try{
sessionFactory.getCurrentSession().saveOrUpdate(storedVisitor);
}catch(Exception ex){
return new RegisterResponse(false, "Failed To Register Card. Please Try Again Later.", visitorDetails);
}
return new RegisterResponse(true, "", visitorDetails);
}
}
डीएओ वर्ग के बिट
@Service
@Transactional
public class ProfileDao {
@Resource(name = "mySessionFactory")
private SessionFactory sessionFactory;
public List getAllCountries(){
List<VisitorCountry> visitorCountries = sessionFactory.getCurrentSession()
.getNamedQuery("GET_ALL_COUNTRIES").list();
return visitorCountries;
}
public List<Retailer> getRetailerByRetailerNumber(String retailerNo) {
List<Retailer> retailerByRetailerNumber = sessionFactory.getCurrentSession()
.getNamedQuery("FindRetailerByRetailerNo").setString("retailerNo", retailerNo).list();
return retailerByRetailerNumber;
}
और मैं में इस राशि अपने आवेदन-context.xml
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="mySessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="myDataSource" />
<property name="configLocation" value="classpath:hibernate.cfg.xml" />
<property name="hibernateProperties">
<value>
<![CDATA[
hibernate.show_sql=true
hibernate.format_sql=true
hibernate.cache.provider_class=org.hibernate.cache.NoCacheProvider
]]>
</value>
</property>
</bean>
किसी को भी देखा जा सकता है मैं क्यों निम्न त्रुटि मिल रहा है?
jordan002 का जवाब सही है, लेकिन "असली" समस्या यह है कि बजाय आपकी सेवा में डीएओ बुला, आप सेवा वर्ग से डीबी तक पहुँच रहे हैं की, है ... दूसरी ओर आम तौर पर आप केवल डीएओ विधियों के बजाय लेनदेन के व्यवहार के लिए सेवा विधि चाहते हैं - यदि आपके पास सेवा विधि में 2 अपडेट हैं और दूसरा विफल रहता है, तो लेनदेन आपको डीबी को लगातार रखने में मदद नहीं करता है (लेकिन यह आपके व्यावसायिक तर्क पर निर्भर करता है) । – Betlista