package ejava.examples.orm.inheritance.annotated;
   
   import javax.persistence.*;
   
   /**
    * This class provides an example of mixing two inheritance stratgies; 
    * non-entity inheritance and join. The parent of this class is a non-entity
    * and will be stored inside this table. Since this class has also defined
    * the inheritance stratgy to be JOIN, all sub-classes will have their own 
   * tables and join with this table to form an object.
   *
   * @author jcstaff
   */
  @Entity @Table(name="ORMINH_SHAPE")
  @Inheritance(strategy=InheritanceType.JOINED)
  public abstract class Shape extends BaseObject {
      private int posx;
      private int posy;
      
      @Id @GeneratedValue
      public long getId()           { return super.getId(); }
      protected void setId(long id) { super.setId(id); }
      
      public int getPosx() {
          return posx;
      }
      public void setPosx(int posx) {
          this.posx = posx;
      }
      public int getPosy() {
          return posy;
      }
      public void setPosy(int posy) {
          this.posy = posy;
      }
  
      public String toString() {
          StringBuilder text = new StringBuilder(super.toString());
          text.append(", posx=" + posx);
          text.append(", posy=" + posy);
          return text.toString();
      }
  }