/**
    * Generated by Mod4j BusinessDomain DSL by BeanClassImplBase in JavaBean.xpt at: Mon Oct 20
    * 22:16:43 CEST 2008
    */
   package org.company.thesandbox.domain;
   
   import java.util.Collections;
   import java.util.Set;
   import java.util.HashSet;
  import org.mod4j.runtime.validation.MinValueValidator;
  import org.mod4j.runtime.validation.MaxValueValidator;
  import org.mod4j.runtime.validation.MinLengthValidator;
  import org.mod4j.runtime.validation.MaxLengthValidator;
  import org.mod4j.runtime.validation.RegExpValidator;
  
  import org.company.thesandbox.domain.businessrules.AnotherRule;
  import org.company.thesandbox.domain.businessrules.OneEarDiscount;
  
  /**
   * A Customer represents a Person who orders from the RecordShop.
   * 
   * @author Generated by Mod4j BusinessDomain DSL
   */
  
  @SuppressWarnings("serial")
  public abstract class CustomerImplBase extends Person implements java.io.Serializable {
  
      /**
       * customerNr:
       */
      private int customerNr;
  
      /**
       * username:
       */
      private String username;
  
      public static final Integer USERNAME_MINLENGTH = 3;
  
      public static final Integer USERNAME_MAXLENGTH = 10;
  
      /**
       * emailAddress:
       */
      private String emailAddress;
  
      public static final String EMAILADDRESS_REGEXP = "^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}$";
  
      /**
       * blackListed:
       */
      private Boolean blackListed = false;
  
      /**
       * discountPercentage:
       */
      private int discountPercentage = 0;
  
      public static final int DISCOUNTPERCENTAGE_MINVALUE = 0;
  
      public static final int DISCOUNTPERCENTAGE_MAXVALUE = 100;
  
      /**
       * orders: One 2 Many Bidirectional: The customer has a number of orders
       */
      private Set<Order> orders = new HashSet<Order>();
  
      /**
       * @return orders (Set<Order>)
       */
      public Set<Order> getOrders() {
          return Collections.unmodifiableSet(this.orders);
      }
  
      /**
       * Implements adding single element to a collection
       */
      public void addToOrders(Order element) {
          if (element == null) {
              return;
          }
          if (this.orders.contains(element)) {
              return;
          }
          this.orders.add(element);
  
          if (element.getCustomer() != null) {
              element.getCustomer().z_internalRemoveFromorders(element);
          }
          element.z_internalAddTocustomer((Customer) ((Customer) this));
          validation.validate();
  
      }
  
      /**
       * Implements removal of a single element from feature
       * 
       * @param element
       */
     public void removeFromOrders(Order element) {
         if (element == null) {
             return;
         }
         this.orders.remove(element);
         element.z_internalRemoveFromcustomer((Customer) ((Customer) this));
 
         validation.validate();
     }
 
     /**
      * This operation should NOT be used by clients. It implements the correct addition of an
      * element in an association.
      * 
      * @param element
      */
     public void z_internalAddToorders(Order element) {
         this.orders.add(element);
     }
 
     /**
      * This operation should NOT be used by clients. It implements the correct removal of an element
      * in an association.
      * 
      * @param element
      */
     public void z_internalRemoveFromorders(Order element) {
         this.orders.remove(element);
     }
 
     /**
      * Default no-argument constructor for CustomerImplBase
      */
     protected CustomerImplBase() {
         super();
     }
 
     /**
      * Minimal constructor for CustomerImplBase
      * 
      * @param firstName
      *            (string) First name of the person.
      * @param lastName
      *            (string) Last name of the person.
      * @param customerNr
      *            (integer)
      */
     public CustomerImplBase(String firstName, String lastName, int customerNr) {
         super(firstName, lastName);
 
         this.customerNr = customerNr;
 
         validation.addValidator(new MinLengthValidator(Customer.class, "username",
                 USERNAME_MINLENGTH));
 
         validation.addValidator(new MaxLengthValidator(Customer.class, "username",
                 USERNAME_MAXLENGTH));
 
         validation.addValidator(new RegExpValidator(Customer.class, "emailAddress",
                 EMAILADDRESS_REGEXP));
 
         validation.addValidator(new MinValueValidator(Customer.class, "discountPercentage",
                 DISCOUNTPERCENTAGE_MINVALUE));
 
         validation.addValidator(new MaxValueValidator(Customer.class, "discountPercentage",
                 DISCOUNTPERCENTAGE_MAXVALUE));
 
         validation.addValidator(new OneEarDiscount());
         validation.addValidator(new AnotherRule());
 
         validation.validate();
     }
 
     /**
      * 
      * @return customerNr (int)
      */
     public int getCustomerNr() {
         return this.customerNr;
     }
 
     /**
      * 
      * @return username (String)
      */
     public String getUsername() {
         return this.username;
     }
 
     /**
      * 
      * @return emailAddress (String)
      */
     public String getEmailAddress() {
         return this.emailAddress;
     }
 
     /**
      * 
      * @return blackListed (Boolean)
      */
     public Boolean isBlackListed() {
         return this.blackListed;
     }
 
     /**
      * 
      * @return discountPercentage (int)
      */
     public int getDiscountPercentage() {
         return this.discountPercentage;
     }
 
     /**
      * @param customerNr
      *            (int)
      */
     public void setCustomerNr(final int customerNr) {
         this.customerNr = customerNr;
         validation.validate();
     }
 
     /**
      * @param username
      *            (String)
      */
     public void setUsername(final String username) {
         this.username = username;
         validation.validate();
     }
 
     /**
      * @param emailAddress
      *            (String)
      */
     public void setEmailAddress(final String emailAddress) {
         this.emailAddress = emailAddress;
         validation.validate();
     }
 
     /**
      * @param blackListed
      *            (Boolean)
      */
     public void setBlackListed(final Boolean blackListed) {
         this.blackListed = blackListed;
         validation.validate();
     }
 
     /**
      * @param discountPercentage
      *            (int)
      */
     public void setDiscountPercentage(final int discountPercentage) {
         this.discountPercentage = discountPercentage;
         validation.validate();
     }
 
     /**
      * Activate/deactivate validation for this business class. When set to active the validation
      * will immediately be executed.
      * 
      * @param value
      *            (boolean)
      */
     public void activateValidation(boolean value) {
 
         this.validation.setActive(value);
         if (value) {
             validation.validate();
         }
     }
 
 }