// license-header java merge-point
   //
   // Attention: Generated code! Do not modify by hand!
   // Generated by: hibernate3/usertypes/HibernateEnumType.vsl in andromda-hibernate-cartridge.
   //
   package org.andromda.persistence.hibernate.usertypes;
   
   /*-
    * #%L
   * Quadrige3 Core :: Client API
   * %%
   * Copyright (C) 2017 - 2024 Ifremer
   * %%
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   * #L%
   */
  import java.io.Serializable;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  import java.sql.Types;
  import java.util.Properties;
  import org.hibernate.HibernateException;
  import org.hibernate.engine.spi.SessionImplementor;
  import org.hibernate.usertype.EnhancedUserType;
  import org.hibernate.usertype.ParameterizedType;
  
  /**
   * A Hibernate UserType for Java5 enumerations. Taken from
   * <a href="http://www.hibernate.org/272.html">Java 5 EnumUserType</a>.
   */
  public class HibernateEnumType implements EnhancedUserType, ParameterizedType
  {
      @SuppressWarnings("unchecked")
      private Class<Enum> enumClass;
  
      /**
       * @see org.hibernate.usertype.ParameterizedType#setParameterValues(java.util.Properties)
       */
      @SuppressWarnings("unchecked")
      public void setParameterValues(Properties parameters)
      {
          final String enumClassName = parameters.getProperty("enumClassName");
          try
          {
              //noinspection unchecked
              this.enumClass = (Class<Enum>)Class.forName(enumClassName);
          }
          catch (ClassNotFoundException cnfe)
          {
              throw new HibernateException("Enum class not found", cnfe);
          }
      }
  
      /**
       * @see org.hibernate.usertype.UserType#assemble(java.io.Serializable, Object)
       */
      public Object assemble(Serializable cached, Object owner) throws HibernateException
      {
          return cached;
      }
  
      /**
       * @see org.hibernate.usertype.UserType#deepCopy(Object)
       */
      public Object deepCopy(Object value) throws HibernateException
      {
          return value;
      }
  
      /**
       * @see org.hibernate.usertype.UserType#disassemble(Object)
       */
      @SuppressWarnings("unchecked")
      public Serializable disassemble(Object value) throws HibernateException
      {
          return (Enum)value;
      }
  
      /**
       * @see org.hibernate.usertype.UserType#equals(Object, Object)
       */
      public boolean equals(Object x, Object y) throws HibernateException
      {
          return x == y;
      }
  
      /**
      * @see org.hibernate.usertype.UserType#hashCode(Object)
      */
     public int hashCode(Object x) throws HibernateException
     {
         return x.hashCode();
     }
 
     /**
      * @see org.hibernate.usertype.UserType#isMutable()
      */
     public boolean isMutable()
     {
         return false;
     }
 
     /**
      * @see org.hibernate.usertype.UserType#nullSafeGet(java.sql.ResultSet, String[], Object)
      */
     @SuppressWarnings("unchecked")
     public Object nullSafeGet(ResultSet resultSet, String[] names, Object owner) throws HibernateException, SQLException
     {
         final String name = resultSet.getString(names[0]);
         return resultSet.wasNull() ? null : Enum.valueOf(this.enumClass, name);
     }
 
     /**
      * @see org.hibernate.usertype.UserType#nullSafeSet(java.sql.PreparedStatement, Object, int)
      */
     @SuppressWarnings("unchecked")
     public void nullSafeSet(PreparedStatement statement, Object value, int index) throws HibernateException, SQLException
     {
         if (value == null)
         {
             statement.setNull(index, Types.VARCHAR);
         }
         else
         {
             if(value instanceof Enum)
             {
                 statement.setString(index, ((Enum)value).name());
             }
             else
             {
                 statement.setString(index, (String)value);
             }
         }
     }
 
     /**
      * @see org.hibernate.usertype.UserType#nullSafeGet(java.sql.ResultSet, String[], Object)
      */
     @Override
     public Object nullSafeGet(ResultSet resultSet, String[] names,
         SessionImplementor session, Object owner) throws HibernateException, SQLException
     {
         return this.nullSafeGet(resultSet, names, owner);
     }
 
     /**
      * @see org.hibernate.usertype.UserType#nullSafeSet(java.sql.PreparedStatement, Object, int)
      */
     @Override
     public void nullSafeSet(
         PreparedStatement preparedStatement,
         Object data,
         int index,
         SessionImplementor session)
         throws HibernateException, SQLException
     {
         this.nullSafeSet(preparedStatement, data, index);
     }
 
     /**
      * @see org.hibernate.usertype.UserType#replace(Object, Object, Object)
      */
     public Object replace(Object original, Object target, Object owner) throws HibernateException
     {
         return original;
     }
 
     /**
      * @see org.hibernate.usertype.UserType#returnedClass()
      */
     @SuppressWarnings("unchecked")
     public Class returnedClass()
     {
         return this.enumClass;
     }
 
     /**
      * @see org.hibernate.usertype.UserType#sqlTypes()
      */
     public int[] sqlTypes()
     {
         return new int[]{Types.VARCHAR};
     }
 
     /**
      * @see org.hibernate.usertype.EnhancedUserType#fromXMLString(String)
      */
     @SuppressWarnings("unchecked")
     public Object fromXMLString(String xmlValue)
     {
         return Enum.valueOf(this.enumClass, xmlValue);
     }
 
     /**
      * @see org.hibernate.usertype.EnhancedUserType#objectToSQLString(Object)
      */
     @SuppressWarnings("unchecked")
     public String objectToSQLString(Object value)
     {
         return '\'' + ((Enum)value).name() + '\'';
     }
 
     /**
      * @see org.hibernate.usertype.EnhancedUserType#toXMLString(Object)
      */
     @SuppressWarnings("unchecked")
     public String toXMLString(Object value)
     {
         return ((Enum)value).name();
     }
 }