Ndtyjky

I'm new to Spring. Trying to build a Web project using JSF Spring and hibernate in Maven but seems my application is not able to get the spring configuration XML.

Below is the Stack Trace:

WARNING: Exception encountered during context initialization - cancelling refresh attempt

org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl] for bean with name 'userDetailsService' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl

    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:622)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:591)

    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1397)

    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:968)

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:735)

    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:4745)

    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)

    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)

    at java.util.concurrent.FutureTask.run(FutureTask.java:266)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

    at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.ClassNotFoundException: co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl

    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1291)

    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)

    at org.springframework.util.ClassUtils.forName(ClassUtils.java:249)

    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)

    at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1349)

    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1320)

    ... 19 more



Nov 09, 2018 5:00:26 PM org.springframework.web.context.ContextLoader initWebApplicationContext

SEVERE: Context initialization failed

org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl] for bean with name 'userDetailsService' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl

    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:622)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:591)

    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1397)

    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:968)

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:735)

    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:4745)

    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)

    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)

    at java.util.concurrent.FutureTask.run(FutureTask.java:266)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

    at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.ClassNotFoundException: co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl

    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1291)

    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)

    at org.springframework.util.ClassUtils.forName(ClassUtils.java:249)

    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)

    at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1349)

    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1320)

    ... 19 more



Nov 09, 2018 5:00:26 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.CannotLoadBeanClassException: Cannot find class [co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl] for bean with name 'userDetailsService' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl

    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1328)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:622)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:591)

    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1397)

    at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:968)

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:735)

    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:4745)

    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)

    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)

    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)

    at java.util.concurrent.FutureTask.run(FutureTask.java:266)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

    at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.ClassNotFoundException: co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl

    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1291)

    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)

    at org.springframework.util.ClassUtils.forName(ClassUtils.java:249)

    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:395)

    at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1349)

    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1320)

    ... 19 more



Nov 09, 2018 5:00:26 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 '/JSF_SPRING_HIBERNATE'

Nov 09, 2018 5:00:27 PM com.sun.faces.spi.InjectionProviderFactory createInstance

INFO: JSF1048: PostConstruct/PreDestroy annotations present.  ManagedBeans methods marked with these annotations will have said annotations processed.

Nov 09, 2018 5:00:27 PM com.sun.faces.config.ConfigureListener$WebConfigResourceMonitor$Monitor <init>

INFO: Monitoring file:/C:/Users/x4180/workspace1/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/JSF_SPRING_HIBERNATE/WEB-INF/faces-config.xml for modifications

Nov 09, 2018 5:00:27 PM org.apache.catalina.core.StandardContext startInternal

SEVERE: One or more listeners failed to start. Full details will be found in the appropriate container log file

Nov 09, 2018 5:00:27 PM org.apache.catalina.core.StandardContext startInternal

SEVERE: Context [/JSF_SPRING_HIBERNATE] startup failed due to previous errors

Nov 09, 2018 5:00:27 PM org.apache.catalina.core.ApplicationContext log

INFO: Closing Spring root WebApplicationContext

Nov 09, 2018 5:00:27 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc

WARNING: The web application [JSF_SPRING_HIBERNATE] registered the JDBC driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Nov 09, 2018 5:00:27 PM org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads

WARNING: The web application [JSF_SPRING_HIBERNATE] appears to have started a thread named [Mojarra-WebResourceMonitor-1-thread-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:

 sun.misc.Unsafe.compareAndSwapInt(Native Method)

 java.util.concurrent.atomic.AtomicInteger.compareAndSet(AtomicInteger.java:133)

 java.util.concurrent.ThreadPoolExecutor.compareAndDecrementWorkerCount(ThreadPoolExecutor.java:421)

 java.util.concurrent.ThreadPoolExecutor.decrementWorkerCount(ThreadPoolExecutor.java:430)

 java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1048)

 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)

 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

 java.lang.Thread.run(Thread.java:748)

Nov 09, 2018 5:00:27 PM org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalMapForLeaks

SEVERE: The web application [JSF_SPRING_HIBERNATE] created a ThreadLocal with key of type [com.microsoft.sqlserver.jdbc.ActivityCorrelator$1] (value [com.microsoft.sqlserver.jdbc.ActivityCorrelator$1@66507bd3]) and a value of type [com.microsoft.sqlserver.jdbc.ActivityId] (value [ce07abca-cce2-4b61-8d6a-65a51418366a-17]) 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.

Nov 09, 2018 5:00:27 PM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["http-nio-8080"]

Nov 09, 2018 5:00:27 PM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["ajp-nio-8009"]

Nov 09, 2018 5:00:27 PM org.apache.catalina.startup.Catalina start

INFO: Server startup in 27085 ms

POM.XML

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>JSF_SPRING_HIBERNATE</groupId>

    <artifactId>JSF_SPRING_HIBERNATE</artifactId>

    <packaging>war</packaging>

    <version>0.0.1-SNAPSHOT</version>

    <name>JSF_SPRING_HIBERNATE Maven Webapp</name>

    <url>http://maven.apache.org</url>





    <properties>

        <java.version>1.8</java.version>

        <spring.version>4.1.6.RELEASE</spring.version>

        <jsf2.version>2.2.10</jsf2.version>

        <hibernate.version>4.3.8.Final</hibernate.version>

    </properties>



    <dependencies>

        <!-- Spring and Transactions -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-core</artifactId>

            <version>${spring.version}</version>

        </dependency>



        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-webmvc</artifactId>

            <version>${spring.version}</version>

        </dependency>



        <!-- Spring ORM support -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-orm</artifactId>

            <version>${spring.version}</version>

        </dependency>



        <!-- JSF Dependencies -->

        <dependency>

            <groupId>com.sun.faces</groupId>

            <artifactId>jsf-api</artifactId>

            <version>${jsf2.version}</version>

        </dependency>



        <dependency>

            <groupId>com.sun.faces</groupId>

            <artifactId>jsf-impl</artifactId>

            <version>${jsf2.version}</version>

        </dependency>



        <!-- hibernate 4 -->

        <dependency>

            <groupId>org.hibernate</groupId>

            <artifactId>hibernate-core</artifactId>

            <version>${hibernate.version}</version>

        </dependency>



        <!-- database pool -->

        <dependency>

            <groupId>org.apache.commons</groupId>

            <artifactId>commons-dbcp2</artifactId>

            <version>2.0</version>

        </dependency>



        <!-- sql server java connector -->

        <dependency>

            <groupId>com.microsoft.sqlserver</groupId>

            <artifactId>mssql-jdbc</artifactId>

            <version>6.1.0.jre8</version>

        </dependency>

    </dependencies>

    <build>

        <finalName>JSF_SPRING_HIBERNATE</finalName>

        <plugins>

            <plugin>

                <groupId>org.apache.maven.plugins</groupId>

                <artifactId>maven-compiler-plugin</artifactId>

                <configuration>

                    <source>${java.version}</source>

                    <target>${java.version}</target>

                </configuration>

            </plugin>

        </plugins>

    </build>

</project>

WEB.XML

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>/WEB-INF/applicationContext.xml</param-value>

  </context-param>

  <listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <context-param>

    <param-name>javax.faces.PROJECT_STAGE</param-name>

    <param-value>Development</param-value>

  </context-param>

  <servlet>

    <servlet-name>Faces Servlet</servlet-name>

    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>

    <load-on-startup>1</load-on-startup>

  </servlet>

  <servlet-mapping>

    <servlet-name>Faces Servlet</servlet-name>

    <url-pattern>*.jsf</url-pattern>

  </servlet-mapping>

  <servlet-mapping>

    <servlet-name>Faces Servlet</servlet-name>

    <url-pattern>*.faces</url-pattern>

  </servlet-mapping>

  <servlet-mapping>

    <servlet-name>Faces Servlet</servlet-name>

    <url-pattern>*.xhtml</url-pattern>

  </servlet-mapping>

</web-app>

ApplicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"

 xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"

 xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"

 xmlns:task="http://www.springframework.org/schema/task"

 xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.1.xsd">



 <!-- support spring annotation -->

 <context:annotation-config />

 <!-- support annotation transaction -->

 <tx:annotation-driven transaction-manager="transactionManager" />



 <!-- declare datasource -->

 <bean id="dataSource"

  class="org.springframework.jdbc.datasource.DriverManagerDataSource">

  <property name="driverClassName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver" />

  <property name="url" value="jdbc:sqlserver://CIS-GIASDBT2:3433;databaseName=PNXProjectBWrk;integratedSecurity=true" />

  <property name="username" value="root" />

  <property name="password" value="" />

 </bean>



 <!--Hibernate session factory configuration -->

 <bean id="sessionFactory"

  class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

  <property name="dataSource" ref="dataSource" />

  <!-- load hibernate configuration file -->

  <property name="configLocation" value="/WEB-INF/hibernate.cfg.xml" />

  <!-- where to find the ORM classes -->

  <property name="packagesToScan" value="co.MyJavaCode.hibernate.model" />

 </bean>



 <!-- Transaction manager -->

 <bean id="transactionManager"

  class="org.springframework.orm.hibernate4.HibernateTransactionManager">

  <property name="sessionFactory" ref="sessionFactory"></property>

 </bean>



 <!-- service -->

 <bean id="userDetailsService" class="co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl" />



 <!-- dao -->

 <bean id="userDetailsDao" class="co.MyJavaCode.spring.dao.impl.UserDetailsDaoImpl" />



</beans>

faces-config.xml

**<?xml version='1.0' encoding='UTF-8'?>

<faces-config version="2.2" xmlns="http://xmlns.jcp.org/xml/ns/javaee"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee 

              http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd">

    <application>

        <el-resolver>

            org.springframework.web.jsf.el.SpringBeanFacesELResolver

        </el-resolver>

    </application>

</faces-config>**

Click link :Package Structure
I'm stuck in the process and couldn't get what exactly I'm missing. Tried to do it in several way but didn't succeed. googled a lot but couldn't get the solution.

Please help!

UserDetailsServiceImpl.Java

package co.MyJavaCode.spring.service.impl;



import java.util.List;



import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;



import co.MyJavaCode.hibernate.model.UserDetails;

import co.MyJavaCode.spring.dao.UserDetailsDao;

import co.MyJavaCode.spring.service.UserDetailsService;



@Component

public class UserDetailsServiceImpl implements UserDetailsService {



    @Autowired

    private UserDetailsDao userDetailsDao;



    @Override

    public UserDetails getuserDetails(int id) {

        return userDetailsDao.getuserDetails(id);

    }



    @Override

    public List<UserDetails> getAllUserDetails() {

        return userDetailsDao.getAllUserDetails();

    }



    public UserDetailsDao getUserDetailsDao() {

        return userDetailsDao;

    }



}

UserDetailsDaoImpl.java

package co.MyJavaCode.spring.dao.impl;



import java.util.List;



import org.hibernate.SessionFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Component;

import org.springframework.transaction.annotation.Transactional;



import co.MyJavaCode.hibernate.model.UserDetails;

import co.MyJavaCode.spring.dao.UserDetailsDao;



@Component

public class UserDetailsDaoImpl implements UserDetailsDao {



    @Autowired

    private SessionFactory sessionFactory;



    @Transactional

    @Override

    public UserDetails getuserDetails(int id) {

        UserDetails userDetails = (UserDetails) sessionFactory.getCurrentSession().get(UserDetails.class, id);

        return userDetails;

    }



    @Transactional

    @Override

    public List<UserDetails> getAllUserDetails() {



        @SuppressWarnings("unchecked")

        List<UserDetails> userDetails = (List<UserDetails>) sessionFactory.getCurrentSession()

                .createCriteria(UserDetails.class).list();



        //or below query



        /*

         * @SuppressWarnings("unchecked") List<UserDetails> userDetails =

         * (List<UserDetails>)sessionFactory.getCurrentSession().createQuery(

         * "from UserDetails").list();

         */        

        return userDetails;

    }



    public SessionFactory getSessionFactory() {

        return sessionFactory;

    }



}

I believe your problem has to do with the component scan. In this blog, it seems that in order to use your configuration, you must add the following annotation, @ManagedBean to your beans.

Still, there is an easier way to do a complete scan, which is allowing Spring to do it for you. For this you might try deleting the following lines from your applicationContext.xml.

<!-- service -->

<bean id="userDetailsService" class="co.MyJavaCode.spring.service.impl.UserDetailsServiceImpl" />



<!-- dao -->

<bean id="userDetailsDao" class="co.MyJavaCode.spring.dao.impl.UserDetailsDaoImpl" />

After deleting those lines, add the following line to the same file.

<context:component-scan base-package="co.MyJavaCode"/>

This will automatically scan all your files that have either the @Component or @Service annotation. I Added co.MyJavaCode as the base package, because it looks like every class is inside that package, but if not, just create a base package and add everything to it and use it as reference for your auto-scan. Hope it helps!