pb138.service.services

Interface SaleService

All Known Implementing Classes:

SaleServiceImpl

public interface SaleService

Class for working with sales

Method Summary

Modifier and Type	Method and Description
long	create(Sale sale) Creates new sale
void	delete(Sale sale) Deletes sale
List<Sale>	getByFilter(SaleFilter filter) Returns sales based on given filter
Sale	getById(long id) Return sale of given id
void	update(Sale sale) Updates sale

Method Detail

create

long create(Sale sale)
     throws ServiceException

Creates new sale

Parameters:

sale - Sale to be created

Returns:

id of created sale

Throws:

ServiceException - when there are any unexpected problems

delete

void delete(Sale sale)
     throws ServiceException

Deletes sale

Parameters:

sale - Sale to be deleted

Throws:

ServiceException - when there are any unexpected problems

update

void update(Sale sale)
     throws ServiceException

Updates sale

Parameters:

sale - Sale to be updated

Throws:

ServiceException - when there are any unexpected problems

getById

Sale getById(long id)

Return sale of given id

Parameters:

id - Id of sale

Returns:

sale with this id, NULL if not present

getByFilter

List<Sale> getByFilter(SaleFilter filter)

Returns sales based on given filter

Parameters:

filter - filter to use

Returns:

filtered sales