Package com.brodygaudel.bank.command.aggregate

Class CustomerAggregate

java.lang.Object

com.brodygaudel.bank.command.aggregate.CustomerAggregate

public class CustomerAggregate
extends Object

Aggregate representing a customer in the system.

This aggregate captures the state changes of a customer, including creation, update, and deletion events. It applies the events and updates its internal state accordingly.

Constructor Summary

Constructors

Constructor	Description
CustomerAggregate()	Default constructor for the CustomerAggregate.
CustomerAggregate(@NotNull CreateCustomerCommand command)	Constructor for handling the CreateCustomerCommand and applying the corresponding event.

Method Summary

Modifier and Type	Method	Description
void	handle(@NotNull DeleteCustomerCommand command)	Command handler for handling the DeleteCustomerCommand and applying the corresponding event.
void	handle(@NotNull UpdateCustomerCommand command)	Command handler for handling the UpdateCustomerCommand and applying the corresponding event.
void	on(@NotNull CustomerCreatedEvent event)	Event sourcing handler for the CustomerCreatedEvent.
void	on(@NotNull CustomerDeletedEvent event)	Event sourcing handler for the CustomerDeletedEvent.
void	on(@NotNull CustomerUpdatedEvent event)	Event sourcing handler for the CustomerUpdatedEvent.

Methods inherited from class java.lang.Object

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

Constructor Details

CustomerAggregate

public CustomerAggregate()

Default constructor for the CustomerAggregate.

CustomerAggregate

@CommandHandler
public CustomerAggregate(@NotNull
 @NotNull CreateCustomerCommand command)

Constructor for handling the CreateCustomerCommand and applying the corresponding event.

Parameters:

command - The CreateCustomerCommand to handle.

Method Details

on

@EventSourcingHandler
public void on(@NotNull
 @NotNull CustomerCreatedEvent event)

Event sourcing handler for the CustomerCreatedEvent.

Parameters:

event - The CustomerCreatedEvent to handle.

handle

@CommandHandler
public void handle(@NotNull
 @NotNull UpdateCustomerCommand command)

Command handler for handling the UpdateCustomerCommand and applying the corresponding event.

Parameters:

command - The UpdateCustomerCommand to handle.

on

@EventSourcingHandler
public void on(@NotNull
 @NotNull CustomerUpdatedEvent event)

Event sourcing handler for the CustomerUpdatedEvent.

Parameters:

event - The CustomerUpdatedEvent to handle.

handle

@CommandHandler
public void handle(@NotNull
 @NotNull DeleteCustomerCommand command)

Command handler for handling the DeleteCustomerCommand and applying the corresponding event.

Parameters:

command - The DeleteCustomerCommand to handle.

on

@EventSourcingHandler
public void on(@NotNull
 @NotNull CustomerDeletedEvent event)

Event sourcing handler for the CustomerDeletedEvent.

Parameters:

event - The CustomerDeletedEvent to handle.