/*
   Chapter 11: The User Class
   Programmer: Brad Shedd
   Date:    May 20, 2004
   Filename:   User.java
   Purpose: To provide a User class for the the Stock Tracker application
*/

public class User
{
    private String userID;
   private String lastName;
    private String firstName;
    private Password pswd;
    private boolean admin;

    public User(String aUserID, String aFirstName, String aLastName,
            String password, boolean autoExpirePswd, int pswdUses, boolean isAdmin)
            throws PasswordException
    {
      userID = new String(aUserID);
      firstName = new String(aFirstName);
      lastName = new String(aLastName);
      if(pswdUses > 0)
         pswd = new Password(password,pswdUses,autoExpirePswd);
      else
         pswd = new Password(password,autoExpirePswd);
      admin = isAdmin;
   }

    public User(String aUserID, String aFirstName, String aLastName,
            Password password, boolean isAdmin)
    {
      userID = new String(aUserID);
      firstName = new String(aFirstName);
      lastName = new String(aLastName);
      pswd = password;
      admin = isAdmin;
  }


   public String getUserID()
   {
      return new String(userID);
   }

   public String getFirstName()
   {
     return new String(firstName);
   }

   public void setFirstName(String aFirstName)
   {
      firstName = new String(aFirstName);
   }

   public String getLastName()
   {
      return new String(lastName);
   }

   public void setLastName(String aLastName)
   {
      lastName = new String(aLastName);
   }

   public String getName()
   {
      return new String(firstName+" "+lastName);
   }

   public boolean isAdmin()
   {
      return admin;
   }

   public void setAdmin(boolean isAdmin)
   {
     admin = isAdmin;
   }

   public Password getPassword()
   {
      return pswd;
   }

   public boolean pswdAutoExpires()
   {
      return pswd.getAutoExpires();
   }

    public void setAutoExpires(boolean autoExpires)
   {
      pswd.setAutoExpires(autoExpires);
   }

   public boolean pswdIsExpiring()
   {
      return pswd.isExpiring();
   }

   public boolean pswdIsExpired()
  {
      return pswd.isExpired();
   }

    public void expirePassword()
   {
      pswd.setExpired(true);
   }

   public int getPswdUses()
   {
      return pswd.getRemainingUses();
   }

   public void validate(String password) throws PasswordException
   {
      pswd.validate(password);
   }

   public void changePassword(String oldPassword, String newPassword) throws PasswordException
   {
      try
      {
          pswd.validate(oldPassword);
      }
      catch(PasswordExpiredException ex)
      {}
       pswd.set(newPassword);
    }

   public void adminChangePassword(String newPassword) throws PasswordException
   {
       pswd.set(newPassword); // set a new password
       pswd.setExpired(true); // but make it expired so user must reset
    }
}

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