CODEWITHSUNDEEP
hibernatestruts2annotations
tuazku
tuazku

Reputation: 129

org.hibernate.MappingException: An AnnotationConfiguration instance is required to use

I want to create a simple web project app. I am using struts2 and hibernate and I am new to both of this frameworks and I am getting this error: 

Unable to instantiate Action, org.project.actions.UserAction,  defined for 'saveUser' in namespace '/'An AnnotationConfiguration instance is required to use 
    com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:306)
    com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:387)
    com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)
    org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
    org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
    com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:458)
    org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
    org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)

root cause

org.hibernate.MappingException: An AnnotationConfiguration instance is required to use 
    org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1634)
    org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1589)
    org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1568)
    org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1542)
    org.hibernate.cfg.Configuration.configure(Configuration.java:1462)
    org.hibernate.cfg.Configuration.configure(Configuration.java:1448)
    org.project.actions.UserAction.(UserAction.java:23)
    sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    java.lang.reflect.Constructor.newInstance(Unknown Source)
    java.lang.Class.newInstance0(Unknown Source)
    java.lang.Class.newInstance(Unknown Source)
    com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:119)
    com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:150)
    com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:139)
    com.opensymphony.xwork2.ObjectFactory.buildAction(ObjectFactory.java:109)
    com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:287)
    com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:387)
    com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)
    org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
    org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
    com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:458)
    org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
    org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)

I have tried to use AnnotationConfiguration() to create SessionFactory, but the same error occurs. Please help. Thanks in advance.

Upvotes: 0

Views: 2509

Answers (1)

tuazku
tuazku

Reputation: 129

It was my silly mistake. I was using Full Hibernate Plugin. When you use this plugin you don't have to create SessionFactory object for Session object. My mistake was that I forgot to delete SessionFactory object and Session object. :-)

Upvotes: 0

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