title: HTTP Status 404: The requested resource is not available/ Tomcat7
body: <p>I have been working on my java application for a couple of days.The project is a simple <code>Spring,Hibernate,jsf,mysql</code> integration which I run on Eclipse. The aim of the program is to add a Person(id, first name, last name, gender, age etc.) database on <code>MySQLWorkbench</code> and run it on server.I used Spring4, Hibernate4 and Eclipse Luna as tools.And I constructed the project as maven.
  The database works well for now, I can add new rows when I just run the main class.But when it comes to run it on server, I fail.
  I watched some tutorials on Youtube and see some effective ways to use Tomcat7.On my first try to run java application I applied the following steps:</p>
  
  <p>1-I create a new server(Tomcatv7.0 Server) via right clicking Servers folder on Project Explorer.</p>
  
  <p>2-I added my project to configure it on the server via right clicking on the server and choosing "Add and Remove"</p>
  
  <p>3-Again, I right clicked on project Run As --> Run on Server.</p>
  
  <p>By the way, I faced an output on the console:</p>
  
  <pre><code>    Apr 22, 2015 8:52:14 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
      WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Spring-Hibernate-JSF-MySQL-Example' did not find a matching property.
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Server version:        Apache Tomcat/7.0.61
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Server built:          Mar 27 2015 12:03:56 UTC
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Server number:         7.0.61.0
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: OS Name:               Mac OS X
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: OS Version:            10.9.5
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Architecture:          x86_64
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Java Home:             /Library/Java/JavaVirtualMachines/jdk1.8.0_31.jdk/Contents/Home/jre
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: JVM Version:           1.8.0_31-b13
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: JVM Vendor:            Oracle Corporation
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: CATALINA_BASE:         /Users/fulden/Documents/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: CATALINA_HOME:         /Library/Tomcat
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Command line argument: -Dcatalina.base=/Users/fulden/Documents/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Command line argument: -Dcatalina.home=/Library/Tomcat
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Command line argument: -Dwtp.deploy=/Users/fulden/Documents/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Command line argument: -Djava.endorsed.dirs=/Library/Tomcat/endorsed
      Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.VersionLoggerListener log
      INFO: Command line argument: -Dfile.encoding=UTF-8
      Apr 22, 2015 8:52:14 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
     INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /Users/fulden/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
     Apr 22, 2015 8:52:14 PM org.apache.coyote.AbstractProtocol init
     INFO: Initializing ProtocolHandler ["http-bio-8083"]
     Apr 22, 2015 8:52:14 PM org.apache.coyote.AbstractProtocol init
     INFO: Initializing ProtocolHandler ["ajp-bio-8011"]
     Apr 22, 2015 8:52:14 PM org.apache.catalina.startup.Catalina load
     INFO: Initialization processed in 446 ms
     Apr 22, 2015 8:52:14 PM org.apache.catalina.core.StandardService startInternal
     INFO: Starting service Catalina
     Apr 22, 2015 8:52:14 PM org.apache.catalina.core.StandardEngine startInternal
     INFO: Starting Servlet Engine: Apache Tomcat/7.0.61
     Apr 22, 2015 8:52:16 PM org.apache.catalina.core.StandardContext addApplicationListener
     INFO: The listener "com.sun.faces.config.ConfigureListener" is already configured for this context. The duplicate definition has been ignored.
     Apr 22, 2015 8:52:16 PM org.apache.catalina.core.ApplicationContext log
     INFO: No Spring WebApplicationInitializer types detected on classpath
  Apr 22, 2015 8:52:16 PM org.apache.catalina.core.ApplicationContext log
     INFO: Initializing Spring root WebApplicationContext
     INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
     INFO : org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Wed Apr 22 20:52:16 EEST 2015]; root of context hierarchy
     INFO : org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF//applicationContext.xml]
     WARN : org.hibernate.internal.util.xml.DTDEntityResolver - HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
     INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 1284 ms
  Apr 22, 2015 8:52:17 PM com.sun.faces.config.ConfigureListener contextInitialized
  INFO: Initializing Mojarra 2.2.10 ( 20150205-0906 https://svn.java.net/svn/mojarra~svn/tags/2.2.10@14334) for context '/Spring-Hibernate-JSF-MySQL-Example'
  Apr 22, 2015 8:52:17 PM com.sun.faces.spi.InjectionProviderFactory createInstance
  INFO: JSF1048: PostConstruct/PreDestroy annotations present.  ManagedBeans methods marked with these annotations will have said annotations processed.
  Apr 22, 2015 8:52:18 PM org.primefaces.webapp.PostConstructApplicationEventListener processEvent
  INFO: Running on PrimeFaces 5.0
  Apr 22, 2015 8:52:18 PM org.apache.coyote.AbstractProtocol start
  INFO: Starting ProtocolHandler ["http-bio-8083"]
  Apr 22, 2015 8:52:18 PM org.apache.coyote.AbstractProtocol start
  INFO: Starting ProtocolHandler ["ajp-bio-8011"]
  Apr 22, 2015 8:52:18 PM org.apache.catalina.startup.Catalina start
  INFO: Server startup in 3900 ms
  </code></pre>
  
  <p>And, of course, there was "<code>HTTP Status 404: The requested resource is not available</code>" error when I typed <code>localhost:8083</code> to the browser.</p>
  
  <p>Searching on similar questions here and other websites, I modified the server properties according to the given answers.For example, I created a new server; changed server location to "use tomcat installation(takes control of Tomcat installation)", and switched location on properties section via right clicking.</p>
  
  <p>After running with this modifications, I have the same error on browser and the following output on console:</p>
  
  <pre><code>    Apr 22, 2015 9:08:48 PM org.apache.catalina.core.StandardContext reload
  INFO: Reloading Context with name [/Spring-Hibernate-JSF-MySQL-Example] has started
  Apr 22, 2015 9:08:48 PM org.apache.catalina.core.ApplicationContext log
  INFO: Closing Spring root WebApplicationContext
  INFO : org.springframework.web.context.support.XmlWebApplicationContext - Closing Root WebApplicationContext: startup date [Wed Apr 22 20:52:16 EEST 2015]; root of context hierarchy
  Apr 22, 2015 9:08:48 PM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
  SEVERE: The web application [/Spring-Hibernate-JSF-MySQL-Example] created a ThreadLocal with key of type [com.sun.faces.application.ApplicationAssociate$1] (value [com.sun.faces.application.ApplicationAssociate$1@1851267f]) and a value of type [com.sun.faces.application.ApplicationAssociate] (value [com.sun.faces.application.ApplicationAssociate@706c30e5]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
  Apr 22, 2015 9:08:49 PM org.apache.catalina.core.StandardContext addApplicationListener
  INFO: The listener "com.sun.faces.config.ConfigureListener" is already configured for this context. The duplicate definition has been ignored.
  Apr 22, 2015 9:08:49 PM org.apache.catalina.core.ApplicationContext log
  INFO: No Spring WebApplicationInitializer types detected on classpath
  Apr 22, 2015 9:08:50 PM org.apache.catalina.core.ApplicationContext log
  INFO: Initializing Spring root WebApplicationContext
  INFO : org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
  INFO : org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Wed Apr 22 21:08:50 EEST 2015]; root of context hierarchy
  INFO : org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF//applicationContext.xml]
  WARN : org.hibernate.internal.util.xml.DTDEntityResolver - HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
  ERROR: org.hibernate.AssertionFailure - HHH000099: an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session): java.lang.ClassNotFoundException: com.hibernate.data.Person
  WARN : org.springframework.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt
  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF//applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736)
      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
      at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
      at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
      at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
      at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016)
      at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5528)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4033)
      at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:425)
      at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1345)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1546)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1524)
      at java.lang.Thread.run(Thread.java:745)
  Caused by: org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
      at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:154)
      at org.hibernate.internal.SessionFactoryImpl.&lt;init&gt;(SessionFactoryImpl.java:312)
      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857)
      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:372)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:454)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:439)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
      ... 23 more
  Caused by: org.hibernate.AssertionFailure: Entity class not found
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:187)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:159)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.activate(TypeSafeActivator.java:111)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:483)
      at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:148)
      ... 31 more
  Caused by: java.lang.ClassNotFoundException: com.hibernate.data.Person
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Class.java:344)
      at org.hibernate.internal.util.ReflectHelper.classForName(ReflectHelper.java:171)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:184)
      ... 38 more
  ERROR: org.springframework.web.context.ContextLoader - Context initialization failed
  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF//applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736)
      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
      at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
      at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
      at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
      at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016)
      at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5528)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4033)
      at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:425)
      at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1345)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1546)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1524)
      at java.lang.Thread.run(Thread.java:745)
  Caused by: org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
      at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:154)
      at org.hibernate.internal.SessionFactoryImpl.&lt;init&gt;(SessionFactoryImpl.java:312)
      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857)
      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:372)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:454)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:439)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
      ... 23 more
  Caused by: org.hibernate.AssertionFailure: Entity class not found
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:187)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:159)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.activate(TypeSafeActivator.java:111)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:483)
      at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:148)
      ... 31 more
  Caused by: java.lang.ClassNotFoundException: com.hibernate.data.Person
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Class.java:344)
      at org.hibernate.internal.util.ReflectHelper.classForName(ReflectHelper.java:171)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:184)
      ... 38 more
  Apr 22, 2015 9:08:50 PM org.apache.catalina.core.StandardContext listenerStart
  SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF//applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
      at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736)
      at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
      at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
      at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
      at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
      at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5016)
      at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5528)
      at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
      at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4033)
      at org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:425)
      at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1345)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1546)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1556)
      at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1524)
      at java.lang.Thread.run(Thread.java:745)
  Caused by: org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
      at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:154)
      at org.hibernate.internal.SessionFactoryImpl.&lt;init&gt;(SessionFactoryImpl.java:312)
      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857)
      at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:372)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:454)
      at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:439)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
      ... 23 more
  Caused by: org.hibernate.AssertionFailure: Entity class not found
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:187)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:159)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.activate(TypeSafeActivator.java:111)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:483)
      at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:148)
      ... 31 more
  Caused by: java.lang.ClassNotFoundException: com.hibernate.data.Person
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
      at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Class.java:344)
      at org.hibernate.internal.util.ReflectHelper.classForName(ReflectHelper.java:171)
      at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:184)
      ... 38 more
  
  Apr 22, 2015 9:08:50 PM com.sun.faces.config.ConfigureListener contextInitialized
  INFO: Initializing Mojarra 2.2.10 ( 20150205-0906 https://svn.java.net/svn/mojarra~svn/tags/2.2.10@14334) for context '/Spring-Hibernate-JSF-MySQL-Example'
  Apr 22, 2015 9:08:50 PM com.sun.faces.spi.InjectionProviderFactory createInstance
  INFO: JSF1048: PostConstruct/PreDestroy annotations present.  ManagedBeans methods marked with these annotations will have said annotations processed.
  Apr 22, 2015 9:08:51 PM org.primefaces.webapp.PostConstructApplicationEventListener processEvent
  INFO: Running on PrimeFaces 5.0
  Apr 22, 2015 9:08:51 PM org.apache.catalina.core.StandardContext startInternal
  SEVERE: Error listenerStart
  Apr 22, 2015 9:08:51 PM org.apache.catalina.core.StandardContext startInternal
  SEVERE: Context [/Spring-Hibernate-JSF-MySQL-Example] startup failed due to previous errors
  Apr 22, 2015 9:08:51 PM org.apache.catalina.core.ApplicationContext log
  INFO: Closing Spring root WebApplicationContext
  Apr 22, 2015 9:08:51 PM org.apache.catalina.core.StandardContext reload
  INFO: Reloading Context with name [/Spring-Hibernate-JSF-MySQL-Example] is completed
  </code></pre>
  
  <p>My project is here: <a href="https://github.com/fsel/Spring-Hibernate-JSF-MySQL-Eclipse-Integration" rel="nofollow noreferrer">https://github.com/fsel/Spring-Hibernate-JSF-MySQL-Eclipse-Integration</a></p>
  
  <p>And the project structure is as follows:
  <img src="https://i.stack.imgur.com/wJao6.png" alt="enter image description here"></p>
  
  <p>I know I have explained my work like a dummy, but I am exhausted of working on this problem.Maybe, there is something wrong with my web.xml file or something about maven dependencies.But I tried different ways to edit them as well.And same error, again!</p>
  
  <p>Can you please explain me, what I do wrong?
  Thanks for any help!</p>