java.lang.NoClassDefFoundError: org/datanucleus/exceptions/NucleusException - spring

Question

I am getting this error
java.lang.NoClassDefFoundError: org/datanucleus/exceptions/NucleusException
My files:
UserDAOImpl.java
public class UserDAOImpl implements UserDAO{
static Logger log = Logger.getLogger(UserDAOImpl.class.getName());
#Autowired
private DataSource dataSource;
private PersistenceManagerFactory persistenceManagerFactory;
HttpServletRequest request;
#Override
public User getUser(String user_name, String user_password) {
PersistenceManager pm = this.persistenceManagerFactory.getPersistenceManager();
try {
Query query = pm.newQuery(User.class);
query.setFilter("userName == userNameParam && userPassword==userPasswordParam");
query.declareParameters("String lastNameParam, String userPasswordParam");
User user = (User) query.execute(user_name,user_password);
log.info(user.getUserEmail()+"..........."+user.getUserProfileName());
return user;
}
finally {
pm.close();
}
}
dispatcher-servlet.xml
<!-- declare mvc to be annotation driven -->
<mvc:annotation-driven/>
<!-- provide Your Base package to scan annotations for components -->
<context:component-scan base-package="com.titas.controller"></context:component-scan>
<mvc:resources location="static/" mapping="static/**"/>
<bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"/>
<!--
Most controllers will use the ControllerClassNameHandlerMapping above, but
for the index controller we are using ParameterizableViewController, so we must
define an explicit mapping for it.
-->
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="index">indexController</prop>
</props>
</property>
</bean>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/jsp/"
p:suffix=".jsp" />
<!--
The index controller.
-->
<bean name="indexController"
class="org.springframework.web.servlet.mvc.ParameterizableViewController"
p:viewName="index" />
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
p:driverClassName="com.mysql.jdbc.Driver"
p:url="jdbc:mysql://localhost:3306/login"
p:username="root"
p:password="" />
<bean id="myPmf" class="org.datanucleus.api.jdo.JDOPersistenceManagerFactory" destroy-method="close">
<property name="connectionFactory" ref="dataSource"/>
<property name="nontransactionalRead" value="true"/>
</bean>
<bean id="userDAO" class="com.titas.dao.UserDAOImpl" >
</bean>
User.java
#PersistenceCapable
public class User {
#PrimaryKey
#Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Integer userId=0;
#Persistent
private String userProfileName=null;
#Persistent
private String userEmail=null;
#Persistent
private String userContact=null;
#Persistent
private String userName=null;
#Persistent
private String userPassword=null;
#Persistent
private Integer userRoleId=0;
#Persistent
private String role=null;
MyController.java
#Controller
//#RequestMapping(value = "/test")
public class MyController{
static Logger log = Logger.getLogger(MyController.class.getName());
#Autowired
private UserDAO userDAO;
List<User> allUser = new ArrayList<User>();
I have used jars like:
mysql-connector-java-5.1.6, ojdbc14, jdo-api-3.0.1, aopalliance-1.0, maven-datanucleus-plugin-3.1.0-release, datanucleus-api-jdo-3.0.0-release.
I am very new in JDO.
Please help!!

Answer 1

You need to add the datanucleus-core-3.1.1.jar jar to your classpath.