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Please Resolve Null Pointer Exception

 
Greenhorn
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Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:14:38 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@153d193: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@193fdd8
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:14:37 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@193fdd8: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:32:55 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@197dfd9: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1381 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:32:56 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1818888: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@197dfd9
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1760 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 8,107 milliseconds.
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:32:56 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1818888: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@197dfd9
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:32:55 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@197dfd9: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:33:03 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@e454e1: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1325 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:33:04 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1b8bb4c: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@e454e1
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1291 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 7,612 milliseconds.
Info: cxdf
Info: dfgh
Info: dghtr
Info: dgdegh
Info: dfh
Severe: java.lang.NullPointerException
at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:745)

Severe: at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Severe: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Severe: at java.lang.reflect.Method.invoke(Method.java:606)
Severe: at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
Severe: at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
Severe: at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
Severe: at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
Severe: at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
Severe: at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
Severe: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
Severe: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
Severe: at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
Severe: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
Severe: at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
Severe: at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
Severe: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
Severe: at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
Severe: at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
Severe: at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
Severe: at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
Severe: at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
Severe: at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
Severe: at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
Severe: at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
Severe: at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
Severe: at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
Severe: at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
Severe: at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
Severe: at java.lang.Thread.run(Thread.java:745)
Info: null
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:33:04 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1b8bb4c: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@e454e1
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:33:03 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@e454e1: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:34:30 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@aa20cb: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1931 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:34:32 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@d9d2b0: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@aa20cb
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1502 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 9,879 milliseconds.
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:34:32 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@d9d2b0: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@aa20cb
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:34:30 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@aa20cb: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:34:39 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@107dc02: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1436 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:34:40 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@c4efcf: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@107dc02
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1189 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 7,417 milliseconds.
Info: fhth
Info: trhreth
Info: rthrt
Info: htrr
Info: htfhr
Severe: java.lang.NullPointerException
at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:50)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:745)

Severe: at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:50)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Severe: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Severe: at java.lang.reflect.Method.invoke(Method.java:606)
Severe: at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
Severe: at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
Severe: at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
Severe: at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
Severe: at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
Severe: at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
Severe: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
Severe: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
Severe: at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
Severe: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
Severe: at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
Severe: at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
Severe: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
Severe: at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
Severe: at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
Severe: at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
Severe: at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
Severe: at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
Severe: at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
Severe: at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
Severe: at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
Severe: at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
Severe: at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
Severe: at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
Severe: at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
Severe: at java.lang.Thread.run(Thread.java:745)
Info: null
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:34:40 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@c4efcf: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@107dc02
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:34:39 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@107dc02: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:35:52 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@120161a: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 2088 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:35:54 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@a18660: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@120161a
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1249 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 8,288 milliseconds.
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:35:54 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@a18660: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@120161a
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:35:52 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@120161a: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:36:39 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@18327e8: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1384 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:36:40 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@186d71e: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@18327e8
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1169 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 7,453 milliseconds.
Info: gfb
Info: bvdd
Info: gdbbg
Info: dbhbf
Info: bgd
Severe: java.lang.NullPointerException
at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:745)

Severe: at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Severe: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Severe: at java.lang.reflect.Method.invoke(Method.java:606)
Severe: at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
Severe: at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
Severe: at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
Severe: at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
Severe: at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
Severe: at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
Severe: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
Severe: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
Severe: at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
Severe: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
Severe: at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
Severe: at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
Severe: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
Severe: at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
Severe: at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
Severe: at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
Severe: at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
Severe: at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
Severe: at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
Severe: at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
Severe: at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
Severe: at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
Severe: at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
Severe: at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
Severe: at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
Severe: at java.lang.Thread.run(Thread.java:745)
Info: null
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:36:40 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@186d71e: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@18327e8
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:36:39 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@18327e8: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:51:12 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@aa6ef9: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1382 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:51:14 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1169978: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@aa6ef9
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1140 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 8,020 milliseconds.
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:51:14 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1169978: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@aa6ef9
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:51:12 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@aa6ef9: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:51:38 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1d016a2: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1466 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:51:39 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1ceb0dd: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1d016a2
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1272 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 7,561 milliseconds.
Info: dfg
Info: hfrh
Info: hgt
Info: gter`
Info: ter
Severe: java.lang.NullPointerException
at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:745)

Severe: at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Severe: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Severe: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Severe: at java.lang.reflect.Method.invoke(Method.java:606)
Severe: at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
Severe: at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
Severe: at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
Severe: at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
Severe: at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
Severe: at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
Severe: at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
Severe: at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
Severe: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
Severe: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
Severe: at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
Severe: at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
Severe: at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
Severe: at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
Severe: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
Severe: at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
Severe: at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
Severe: at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
Severe: at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
Severe: at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
Severe: at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
Severe: at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
Severe: at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
Severe: at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
Severe: at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
Severe: at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
Severe: at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
Severe: at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
Severe: at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
Severe: at java.lang.Thread.run(Thread.java:745)
Info: null
Info: PWC1412: WebModule[null] ServletContext.log()estroying Spring FrameworkServlet 'dispatcher'
Info: Closing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:51:39 IST 2014]; parent: Root WebApplicationContext
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1ceb0dd: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1d016a2
Info: PWC1412: WebModule[null] ServletContext.log():Closing Spring root WebApplicationContext
Info: Closing Root WebApplicationContext: startup date [Tue Jul 15 11:51:38 IST 2014]; root of context hierarchy
Info: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1d016a2: defining beans []; root of factory hierarchy
Info: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring root WebApplicationContext
Info: Root WebApplicationContext: initialization started
Info: Refreshing Root WebApplicationContext: startup date [Tue Jul 15 11:53:59 IST 2014]; root of context hierarchy
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1b37a9d: defining beans []; root of factory hierarchy
Info: Root WebApplicationContext: initialization completed in 1361 ms
Info: PWC1412: WebModule[null] ServletContext.log():Initializing Spring FrameworkServlet 'dispatcher'
Info: FrameworkServlet 'dispatcher': initialization started
Info: Refreshing WebApplicationContext for namespace 'dispatcher-servlet': startup date [Tue Jul 15 11:54:00 IST 2014]; parent: Root WebApplicationContext
Info: Loading XML bean definitions from ServletContext resource [/WEB-INF/dispatcher-servlet.xml]
Info: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@c06c0: defining beans [org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping#0,urlMapping,viewResolver,indexController,registerController,loginController]; parent: org.springframework.beans.factory.support.DefaultListableBeanFactory@1b37a9d
Info: Mapped URL path [/register] onto handler 'registerController'
Info: Mapped URL path [/register/*] onto handler 'registerController'
Info: Mapped URL path [/login] onto handler 'loginController'
Info: Mapped URL path [/login/*] onto handler 'loginController'
Info: Mapped URL path [/register.htm] onto handler 'registerController'
Info: Mapped URL path [/index.htm] onto handler 'indexController'
Info: Mapped URL path [/login.htm] onto handler 'loginController'
Info: FrameworkServlet 'dispatcher': initialization completed in 1214 ms
Info: WEB0671: Loading application [SpringWithHibernate] at [/SpringWithHibernate]
Info: SpringWithHibernate was successfully deployed in 7,108 milliseconds.


My Controller Class is:


My Service Class is:



My Dao Class:


please tell how to resolve this problem
 
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Welcome to the Ranch.

If the line numbers are correct, then "serviceIntf" would appear to be null:


Severe: java.lang.NullPointerException
at com.ioola.springwithhibernate.controller.RegisterController.registerUser(RegisterController.java:51)



Check that it is properly defined in the Spring config, and for testing add code that checks whether it is null before using it.
 
SravanKumar palepalli
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If the database problem at that time it is come or not
 
Ulf Dittmer
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Um, is that a question? If so, what exactly are you asking?

Is RegisterDao ever instantiated?
 
SravanKumar palepalli
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If the database is not created at that time it will come or not
 
SravanKumar palepalli
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what i can do for this to resolve null pointer exception in controller
 
Ulf Dittmer
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If the database is not created at that time it will come or not


I don't understand what this has to do with the problem; please elaborate. And please answer this:

Is RegisterDao ever instantiated?


You can put logging into the no-argument constructor of RegisterDao to find out.
 
SravanKumar palepalli
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my DAO Class
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.ioola.springwithhibernate.daos;

import com.ioola.springwithhibernate.dtos.RegisterDTO;
import com.ioola.springwithhibernate.pojos.RegisterUser;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

/**
*
* @author IOOLA
*/
@Repository
public class RegisterDao implements RegisterDaoIntf {

@Autowired
private SessionFactory sessionFactory;

@Transactional
public boolean saveUser(RegisterDTO registerDTO) {
Session session = sessionFactory.openSession();
RegisterUser register=new RegisterUser();
System.out.println("save user details");
BeanUtils.copyProperties(registerDTO, register);


session.save( register);

System.out.println(register);
return true;
}

}
 
Ulf Dittmer
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That's the same code you posted before, is it not? How does that help? Is or is not this class being instantiated? I suspect it is not.
 
SravanKumar palepalli
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tell me where the problem is done
 
Ulf Dittmer
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Like I said, I suspect RegisterDao is not being instantiated. But we can't confirm that - only you can do so:

Check that it is properly defined in the Spring config, and for testing add code that checks whether it is null before using it.

 
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database is not available
 
SravanKumar palepalli
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RegisterDao is not being instantiated means donot store data in database is right
 
Ulf Dittmer
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PatienceIsAVirtue.

RegisterDao is not being instantiated means donot store data in database is right


No, I'm talking about object instantiation. That's why I suggested multiple times to add a no-argument constructor that does some logging, and to check the Spring configuration for all related beans. From what you posted it seems that you have not done either of these; I'm not sure why, as they're very simple debugging techniques that can be quickly done.

database is not available


If the database is not available, the DAO will not work, but it should still be instantiated OK.
 
SravanKumar palepalli
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k thank you
 
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