在使用Axon Framework时,如果需要遵守GDPR(欧洲通用数据保护条例)的要求,可以通过以下步骤从Domain Event Entry表中物理删除个人数据:
public class DeletePersonalDataCommand {
private final String userId;
public DeletePersonalDataCommand(String userId) {
this.userId = userId;
}
public String getUserId() {
return userId;
}
}
@CommandHandler
public void deletePersonalData(DeletePersonalDataCommand command) {
// 从Domain Event Entry表中删除个人数据的逻辑代码
// ...
}
@Aggregate
public class UserAggregate {
@AggregateIdentifier
private String userId;
// ...
@CommandHandler
public void handle(DeletePersonalDataCommand command) {
// 引发删除个人数据的领域事件
apply(new PersonalDataDeletedEvent(command.getUserId()));
}
@EventSourcingHandler
public void on(PersonalDataDeletedEvent event) {
// 处理个人数据删除的领域事件
// ...
}
}
public class PersonalDataDeletedEvent {
private final String userId;
public PersonalDataDeletedEvent(String userId) {
this.userId = userId;
}
public String getUserId() {
return userId;
}
}
@EventHandler
public void handle(PersonalDataDeletedEvent event) {
// 从Domain Event Entry表中删除个人数据的逻辑代码
// ...
}
@Autowired
private CommandGateway commandGateway;
public void deletePersonalData(String userId) {
commandGateway.send(new DeletePersonalDataCommand(userId));
}
以上代码示例演示了如何使用Axon Framework从Domain Event Entry表中物理删除个人数据。您可以根据实际需求调整代码逻辑。请注意,GDPR的具体要求可能因组织和应用程序而异,因此您可能需要根据自己的需求进行调整。