org.prevayler.demos.memento
Class Bank

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

All Implemented Interfaces:

Serializable

public class Bank
extends Object
implements Serializable

The Bank class without the notification to a listener and including a memento.

See Also:

Serialized Form

Nested Class Summary

class

Bank.AccountNotFound

Constructor Summary

Bank()

Method Summary

List	accounts()
Account	createAccount(String holder)
void	createMemento(MementoCollector collector) Create a memento of the current state.
void	deleteAccount(long number)
Account	findAccount(long number)
String	toString()
void	transfer(long sourceNumber, long destinationNumber, long amount, Date timestamp)

Methods inherited from class java.lang.Object

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

Constructor Detail

Bank

public Bank()

Method Detail

createMemento

public void createMemento(MementoCollector collector)

Create a memento of the current state.

createAccount

public Account createAccount(String holder)
                      throws Account.InvalidHolder

Throws:

Account.InvalidHolder

deleteAccount

public void deleteAccount(long number)
                   throws Bank.AccountNotFound

Throws:

Bank.AccountNotFound

accounts

public List accounts()

findAccount

public Account findAccount(long number)
                    throws Bank.AccountNotFound

Throws:

Bank.AccountNotFound

transfer

public void transfer(long sourceNumber,
                     long destinationNumber,
                     long amount,
                     Date timestamp)
              throws Bank.AccountNotFound,
                     Account.InvalidAmount

Throws:

Bank.AccountNotFound

Account.InvalidAmount

toString

public String toString()

Overrides:

toString in class Object