// Do not edit this file!  It was generated by Melati POEM's DSD preprocessor.

 package org.paneris.bibliomania.generated;

 import org.melati.poem.AccessPoemException;

 import org.melati.poem.Column;

 import org.melati.poem.Field;

 import org.melati.poem.JdbcPersistent;

 import org.melati.poem.NoSuchRowPoemException;

 import org.melati.poem.ValidationPoemException;

 import org.paneris.bibliomania.Author;

 import org.paneris.bibliomania.BibliomaniaDatabaseTables;

 import org.paneris.bibliomania.Book;

 import org.paneris.bibliomania.Product;

 import org.paneris.bibliomania.ProductAssociation;

 import org.paneris.bibliomania.ProductAssociationTable;

 /**

  * Melati POEM generated abstract base class for a <code>Persistent</code> 

  * <code>ProductAssociation</code> Object.

  *

  * see org.melati.poem.prepro.TableDef#generatePersistentBaseJava 

  */

 public abstract class ProductAssociationBase extends JdbcPersistent {

  /**

   * Retrieves the Database object.

   * 

   * see org.melati.poem.prepro.TableDef#generatePersistentBaseJava 

   * @return the database

   */

   public BibliomaniaDatabaseTables getBibliomaniaDatabaseTables() {

     return (BibliomaniaDatabaseTables)getDatabase();

   }

  /**

   * Retrieves the  <code>ProductAssociationTable</code> table 

   * which this <code>Persistent</code> is from.

   * 

   * see org.melati.poem.prepro.TableDef#generatePersistentBaseJava 

   * @return the ProductAssociationTable

   */

   @SuppressWarnings("unchecked")

   public ProductAssociationTable<ProductAssociation> getProductAssociationTable() {

     return (ProductAssociationTable<ProductAssociation>)getTable();

   }

   @SuppressWarnings("unchecked")

   private ProductAssociationTable<ProductAssociation> _getProductAssociationTable() {

     return (ProductAssociationTable<ProductAssociation>)getTable();

   }

   // Fields in this table 

  /**

   * id 

   */

   protected Integer id;

  /**

   * product - The related shop item 

   */

   protected Integer product;

  /**

   * book - The book this product is related to 

   */

   protected Integer book;

  /**

   * author - The author this product is related to 

   */

   protected Integer author;

  /**

   * Retrieves the <code>Id</code> value, without locking, 

   * for this <code>ProductAssociation</code> <code>Persistent</code>.

   *

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @return the Integer id

   */

   public Integer getId_unsafe() {

     return id;

   }

  /**

   * Sets the <code>Id</code> value directly, without checking, 

   * for this ProductAssociation <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @param cooked  the pre-validated value to set

   */

   public void setId_unsafe(Integer cooked) {

     id = cooked;

   }

  /**

   * Retrieves the Id value, with locking, for this 

   * <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * Generated by org.melati.poem.prepro.AtomFieldDef#generateBaseMethods 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights 

   * @return the value of the field <code>Id</code> for this 

   *         <code>ProductAssociation</code> <code>Persistent</code>  

   */

   public Integer getId()

       throws AccessPoemException {

     readLock();

     return getId_unsafe();

   }

  /**

   * Sets the <code>Id</code> value, with checking, for this 

   * <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * Generated by org.melati.poem.prepro.AtomFieldDef#generateBaseMethods  

   * @param cooked  a validated <code>int</code> 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @throws ValidationPoemException 

   *         if the value is not valid

   */

   public void setId(Integer cooked)

       throws AccessPoemException, ValidationPoemException {

     _getProductAssociationTable().getIdColumn().

       getType().assertValidCooked(cooked);

     writeLock();

     setId_unsafe(cooked);

   }

  /**

   * Sets the <code>Id</code> value, with checking, for this 

   * <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * Generated by org.melati.poem.prepro.IntegerFieldDef#generateBaseMethods 

   * @param cooked  a validated <code>int</code>

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @throws ValidationPoemException 

   *         if the value is not valid

   */

   public final void setId(int cooked)

       throws AccessPoemException, ValidationPoemException {

     setId(new Integer(cooked));

   }

  /**

   * Retrieves the <code>Id</code> value as a <code>Field</code>

   * from this <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateFieldCreator 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @return the Integer id

   */

   public Field<Integer> getIdField() throws AccessPoemException {

     Column<Integer> c = _getProductAssociationTable().getIdColumn();

     return new Field<Integer>((Integer)c.getRaw(this), c);

   }

  /**

   * Retrieves the <code>Product</code> value, without locking, 

   * for this <code>ProductAssociation</code> <code>Persistent</code>.

   *

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @return the Integer product

   */

   public Integer getProduct_unsafe() {

     return product;

   }

  /**

   * Sets the <code>Product</code> value directly, without checking, 

   * for this ProductAssociation <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @param cooked  the pre-validated value to set

   */

   public void setProduct_unsafe(Integer cooked) {

     product = cooked;

   }

  /**

   * Retrieves the Table Row Object ID. 

   *

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer read access rights 

   * @return the TROID as an <code>Integer</code> 

   */

   public Integer getProductTroid()

       throws AccessPoemException {

     readLock();

     return getProduct_unsafe();

   }

  /**

   * Sets the Table Row Object ID. 

   * 

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @param raw  a Table Row Object Id 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   */

   public void setProductTroid(Integer raw)

       throws AccessPoemException {

     setProduct(raw == null ? null : 

         getBibliomaniaDatabaseTables().getProductTable().getProductObject(raw));

   }

  /**

   * Retrieves the <code>Product</code> object referred to.

   *  

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer read access rights 

   * @throws NoSuchRowPoemException  

   *         if the <code>Persistent</code> has yet to be allocated a TROID 

   * @return the <code>Product</code> as a <code>Product</code> 

   */

   public Product getProduct()

       throws AccessPoemException, NoSuchRowPoemException {

     Integer troid = getProductTroid();

     return troid == null ? null :

         getBibliomaniaDatabaseTables().getProductTable().getProductObject(troid);

   }

  /**

   * Set the Product.

   * 

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @param cooked  a validated <code>Product</code>

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights 

   */

   public void setProduct(Product cooked)

       throws AccessPoemException {

     _getProductAssociationTable().

       getProductColumn().

         getType().assertValidCooked(cooked);

     writeLock();

     if (cooked == null)

       setProduct_unsafe(null);

     else {

       cooked.existenceLock();

       setProduct_unsafe(cooked.troid());

     }

   }

  /**

   * Retrieves the <code>Product</code> value as a <code>Field</code>

   * from this <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateFieldCreator 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @return the Integer product

   */

   public Field<Integer> getProductField() throws AccessPoemException {

     Column<Integer> c = _getProductAssociationTable().getProductColumn();

     return new Field<Integer>((Integer)c.getRaw(this), c);

   }

  /**

   * Retrieves the <code>Book</code> value, without locking, 

   * for this <code>ProductAssociation</code> <code>Persistent</code>.

   *

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @return the Integer book

   */

   public Integer getBook_unsafe() {

     return book;

   }

  /**

   * Sets the <code>Book</code> value directly, without checking, 

   * for this ProductAssociation <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @param cooked  the pre-validated value to set

   */

   public void setBook_unsafe(Integer cooked) {

     book = cooked;

   }

  /**

   * Retrieves the Table Row Object ID. 

   *

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer read access rights 

   * @return the TROID as an <code>Integer</code> 

   */

   public Integer getBookTroid()

       throws AccessPoemException {

     readLock();

     return getBook_unsafe();

   }

  /**

   * Sets the Table Row Object ID. 

   * 

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @param raw  a Table Row Object Id 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   */

   public void setBookTroid(Integer raw)

       throws AccessPoemException {

     setBook(raw == null ? null : 

         (Book)getBibliomaniaDatabaseTables().getBookTable().getBookObject(raw));

   }

  /**

   * Retrieves the <code>Book</code> object referred to.

   *  

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer read access rights 

   * @throws NoSuchRowPoemException  

   *         if the <code>Persistent</code> has yet to be allocated a TROID 

   * @return the <code>Book</code> as a <code>Book</code> 

   */

   public Book getBook()

       throws AccessPoemException, NoSuchRowPoemException {

     Integer troid = getBookTroid();

     return troid == null ? null :

         (Book)getBibliomaniaDatabaseTables().getBookTable().getBookObject(troid);

   }

  /**

   * Set the Book.

   * 

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @param cooked  a validated <code>Book</code>

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights 

   */

   public void setBook(Book cooked)

       throws AccessPoemException {

     _getProductAssociationTable().

       getBookColumn().

         getType().assertValidCooked(cooked);

     writeLock();

     if (cooked == null)

       setBook_unsafe(null);

     else {

       cooked.existenceLock();

       setBook_unsafe(cooked.troid());

     }

   }

  /**

   * Retrieves the <code>Book</code> value as a <code>Field</code>

   * from this <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateFieldCreator 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @return the Integer book

   */

   public Field<Integer> getBookField() throws AccessPoemException {

     Column<Integer> c = _getProductAssociationTable().getBookColumn();

     return new Field<Integer>((Integer)c.getRaw(this), c);

   }

  /**

   * Retrieves the <code>Author</code> value, without locking, 

   * for this <code>ProductAssociation</code> <code>Persistent</code>.

   *

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @return the Integer author

   */

   public Integer getAuthor_unsafe() {

     return author;

   }

  /**

   * Sets the <code>Author</code> value directly, without checking, 

   * for this ProductAssociation <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @param cooked  the pre-validated value to set

   */

   public void setAuthor_unsafe(Integer cooked) {

     author = cooked;

   }

  /**

   * Retrieves the Table Row Object ID. 

   *

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer read access rights 

   * @return the TROID as an <code>Integer</code> 

   */

   public Integer getAuthorTroid()

       throws AccessPoemException {

     readLock();

     return getAuthor_unsafe();

   }

  /**

   * Sets the Table Row Object ID. 

   * 

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @param raw  a Table Row Object Id 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   */

   public void setAuthorTroid(Integer raw)

       throws AccessPoemException {

     setAuthor(raw == null ? null : 

         (Author)getBibliomaniaDatabaseTables().getAuthorTable().getAuthorObject(raw));

   }

  /**

   * Retrieves the <code>Author</code> object referred to.

   *  

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer read access rights 

   * @throws NoSuchRowPoemException  

   *         if the <code>Persistent</code> has yet to be allocated a TROID 

   * @return the <code>Author</code> as a <code>Author</code> 

   */

   public Author getAuthor()

       throws AccessPoemException, NoSuchRowPoemException {

     Integer troid = getAuthorTroid();

     return troid == null ? null :

         (Author)getBibliomaniaDatabaseTables().getAuthorTable().getAuthorObject(troid);

   }

  /**

   * Set the Author.

   * 

   * Generated by org.melati.poem.prepro.ReferenceFieldDef#generateBaseMethods 

   * @param cooked  a validated <code>Author</code>

   * @throws AccessPoemException  

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights 

   */

   public void setAuthor(Author cooked)

       throws AccessPoemException {

     _getProductAssociationTable().

       getAuthorColumn().

         getType().assertValidCooked(cooked);

     writeLock();

     if (cooked == null)

       setAuthor_unsafe(null);

     else {

       cooked.existenceLock();

       setAuthor_unsafe(cooked.troid());

     }

   }

  /**

   * Retrieves the <code>Author</code> value as a <code>Field</code>

   * from this <code>ProductAssociation</code> <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateFieldCreator 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @return the Integer author

   */

   public Field<Integer> getAuthorField() throws AccessPoemException {

     Column<Integer> c = _getProductAssociationTable().getAuthorColumn();

     return new Field<Integer>((Integer)c.getRaw(this), c);

   }

 }