package ejava.examples.orm.inheritance.annotated;
   
   import java.util.Date;
   
   import javax.persistence.*;
   
   /**
    * This class provides an example of an entity that is part of a single table
    * inheritance approach. In this case, all derived classes will be merged into
   * a single table defined by the parent class. This class defines its 
   * discriminiator value. @see Soup class for a sibling example where the 
   * default value is taken.
   */
  @Entity
  @DiscriminatorValue("BREAD_TYPE") //value placed in root table to indicate type
  public class Bread extends Product {
      private int slices;
      @Temporal(TemporalType.DATE)
      private Date bakedOn;
      
      public Bread() {}
      public Bread(long id) { super(id); }
  
      public Date getBakedOn() { return bakedOn;}
      public void setBakedOn(Date bakedOn) {
          this.bakedOn = bakedOn;
      }
  
      public int getSlices() { return slices; }
      public void setSlices(int slices) { 
      	this.slices = slices; 
      }
  
      @Transient
      public String getName() { return "Bread"; }
  
      public String toString() {
          StringBuilder text = new StringBuilder(super.toString());
          text.append(", slices=" + slices);
          text.append(", baked=" + bakedOn);
          return text.toString();
      }
  }