package dk.hansen;

import java.util.Collection;

/*
 * This is a Data Access Object (DAO)
 */
public interface CDManagerIF {

   public void createCD(String id, String title, String author, int year) throws DAOException;
   public void updateCD(String id, String title, String author, int year) throws DAOException;
   public void deleteCD(String id) throws DAOException;
   public CD getCD(String id) throws DAOException; 
   public Collection getAll() throws DAOException;
   public Collection findCDTitle(String title) throws DAOException;
   public Collection findCDAuthor(String author) throws DAOException;
   public Collection findCDYear(int year) throws DAOException;
   
}