here is my stack trace,


org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.hibernate.TransactionException: Could not find UserTransaction in JNDI:
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:927)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:811)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:796)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

root cause

org.hibernate.TransactionException: Could not find UserTransaction in JNDI:
org.hibernate.transaction.JTATransaction.<init>(JTATransaction.java:64)
org.hibernate.transaction.JTATransactionFactory.createTransaction(JTATransactionFactory.java:57)
org.hibernate.jdbc.JDBCContext.getTransaction(JDBCContext.java:193)
org.hibernate.impl.SessionImpl.getTransaction(SessionImpl.java:1315)
org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1325)
com.java.shivaprakash.myprofile.login.controller.LoginController.testMapping(LoginController.java:30)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:439)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:427)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:915)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:811)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:796)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

root cause

javax.naming.NamingException: Cannot create resource instance
org.apache.naming.factory.TransactionFactory.getObjectInstance(TransactionFactory.java:116)
javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
org.apache.naming.NamingContext.lookup(NamingContext.java:843)
org.apache.naming.NamingContext.lookup(NamingContext.java:154)
org.apache.naming.NamingContext.lookup(NamingContext.java:831)
org.apache.naming.NamingContext.lookup(NamingContext.java:168)
org.apache.naming.SelectorContext.lookup(SelectorContext.java:158)
javax.naming.InitialContext.lookup(InitialContext.java:392)
org.hibernate.transaction.JTATransaction.<init>(JTATransaction.java:60)
org.hibernate.transaction.JTATransactionFactory.createTransaction(JTATransactionFactory.java:57)
org.hibernate.jdbc.JDBCContext.getTransaction(JDBCContext.java:193)
org.hibernate.impl.SessionImpl.getTransaction(SessionImpl.java:1315)
org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1325)
com.java.shivaprakash.myprofile.login.controller.LoginController.testMapping(LoginController.java:30)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:439)
org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:427)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:915)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:811)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:796)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)


Please help me resolving this issue.