package com.greenpepper.confluence.demo.bank;

public class CheckingAccount
    extends BankAccount
{

  private Money maxCredit = Money.ZERO;

  public CheckingAccount(String number, Owner owner)
  {
    super(AccountType.CHECKING, number, owner);
  }

  public void checkFunds(Money amount)
      throws Exception
  {
    if (getBalance().plus(maxCredit).lowerThan(amount))
    {
      throw new Exception("Not enougth credit !");
    }
  }

  public void setCreditLine(Money credit)
  {
    this.maxCredit = credit;
  }

  public Money limitFor(WithdrawType type)
  {
    return AccountType.CHECKING.limitFor(type);
  }
}