org.prevayler.demos.memento
Class Account

java.lang.Object
  org.prevayler.demos.memento.Account

All Implemented Interfaces:

Serializable

public class Account
extends Object
implements Serializable

The Account class without the notification to listeners and including a memento.

See Also:

Serialized Form

Nested Class Summary

class	Account.InvalidAmount
class	Account.InvalidHolder

Method Summary

long	balance()
void	createMemento(MementoCollector collector) Create a memento of the current state.
void	deposit(long amount, Date timestamp)
String	holder()
void	holder(String holder)
long	number()
String	numberString()
String	toString()
List	transactionHistory()
void	withdraw(long amount, Date timestamp)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

createMemento

public void createMemento(MementoCollector collector)

Create a memento of the current state.

number

public long number()

toString

public String toString()

Overrides:

toString in class Object

numberString

public String numberString()

holder

public String holder()

holder

public void holder(String holder)
            throws Account.InvalidHolder

Throws:

Account.InvalidHolder

balance

public long balance()

deposit

public void deposit(long amount,
                    Date timestamp)
             throws Account.InvalidAmount

Throws:

Account.InvalidAmount

withdraw

public void withdraw(long amount,
                     Date timestamp)
              throws Account.InvalidAmount

Throws:

Account.InvalidAmount

transactionHistory

public List transactionHistory()