31 import java.sql.Statement;

    31 import java.sql.Statement;

    32 import java.sql.ResultSet;

    32 import java.sql.ResultSet;

    33 import java.sql.SQLException;

    33 import java.sql.SQLException;

    34 import org.apache.tools.ant.BuildException;

    34 import org.apache.tools.ant.BuildException;

    35 import java.io.IOException;

    35 import java.io.IOException;

    36 

    37 

    37 /**

    38 /**

    38  * This class handles the generic ORM entity management.

    39  * This class handles the generic ORM entity management.

    39  */

    40  */

    40 public class ORMEntityManager {

    41 public class ORMEntityManager {

   115         persistProperties.put("eclipselink.read-only", "true");

   116         persistProperties.put("eclipselink.read-only", "true");

   116         factory = Persistence.createEntityManagerFactory(

   117         factory = Persistence.createEntityManagerFactory(

   117                 name,

   118                 name,

   118                 persistProperties);

   119                 persistProperties);

   119         entityManager = factory.createEntityManager();

   120         entityManager = factory.createEntityManager();

   120         entityManager.getTransaction().begin();

   122         entityManager.getTransaction().begin();

   121         entityManager.persist(new Version());

   123         entityManager.persist(new Version());

   122         entityManager.getTransaction().commit();

   124         entityManager.getTransaction().commit();

   123         entityManager.clear();

   125         entityManager.clear();

   124         entityManager.getTransaction().begin();

   126         entityManager.getTransaction().begin();