[2.0.1] Problem with JPA -> NoSuchFieldError: NONE

[David Byron]

Im trying to retrieve data from an SQL Server 2008 database , i get data when i run this code:

 

JPA.em("default").find(IpDescription.class, 1);

This returns the object IpDescription populated with data from the database.

But when i run this code:

JPA.em("default").createQuery("from IpDescription",IpDescription.class);

It gives the following error; 

java.lang.NoSuchFieldError: NONE

        at org.hibernate.ejb.QueryImpl.<init>(QueryImpl.java:615)

        at org.hibernate.ejb.QueryImpl.<init>(QueryImpl.java:76)

        at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:286)

Any Ideas? 

Thanks in advanced.

-----------------------------------------

application,conf

db.default.driver=com.microsoft.sqlserver.jdbc.SQLServerDriver

db.default.url="jdbc:sqlserver://localhost\\SQLEXPRESS:1433;databasename=xxxx;user=xxx;password=xxxx;"

db.default.jndiName=DefaultDS

# You can expose this datasource via JNDI if needed (Useful for JPA)

jpa.default=defaultPersistenceUnit

----------------------------------------

Build.scala

    val main = PlayProject(appName, appVersion, appDependencies, mainLang = JAVA).settings(

      // Add your own project settings here 

                

      ebeanEnabled := false

)

------------------------------------------

persistence.xml

<persistence xmlns="http://java.sun.com/xml/ns/persistence"

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

             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"

             version="2.0">

             

    <persistence-unit name="defaultPersistenceUnit" transaction-type="RESOURCE_LOCAL">

        <provider>org.hibernate.ejb.HibernatePersistence</provider>

        <non-jta-data-source>DefaultDS</non-jta-data-source>

        <properties>

          <!-- <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/> -->

           <property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5Dialect"/>

            <property name="hibernate.hbm2ddl.auto" value="create-drop"/>

            <property name="hibernate.show_sql" value="true"/>

            </properties>

    </persistence-unit>

    

</persistence>

-----------------------

IpDescription.java

@Entity 

@Table(name="IpDescription")

public class IpDescription extends Model {

@Id 

@GeneratedValue

public Integer idIp;

public String ip;

public String lasteditiondate;

public String actualdate;

public String description;

public String author;

public static IpDescription findById(String idIp) {

return JPA.em().find(IpDescription.class, idIp);

}

public static Finder<Integer,IpDescription> find = new Finder(

Integer.class, IpDescription.class

);

 

public static List<IpDescription> all() {

 return find.all();

}

    /**

     * Update this IpDescription.

     */

    public void update(Long id) {

        JPA.em().merge(this);

    }

    

    /**

     * Insert this new IpDescription.

     */

    public void save() {

        JPA.em().persist(this);

    }

    

    /**

     * Delete this IpDescription.

     */

    public void delete() {

        JPA.em().remove(this);

    }