pb138.dal.repository

Interface CategoryRepository

All Superinterfaces:

EntityRepository<Category>

public interface CategoryRepository
extends EntityRepository<Category>

Method Summary

Modifier and Type	Method and Description
void	create(Category category) Creates entity in database
void	delete(Category category) Deletes the entity from database
Iterable<Category>	find(CategoryFilter filter) Filters according to criteria specified by filter
Category	getById(long id) Retrieves entity by id
void	update(Category category) Updates entity in database

Method Detail

getById

Category getById(long id)

Retrieves entity by id

Specified by:

getById in interface EntityRepository<Category>

Parameters:

id - id

Returns:

T item

create

void create(Category category)
     throws EntityValidationException

Creates entity in database

Specified by:

create in interface EntityRepository<Category>

Parameters:

category - entity

Throws:

EntityValidationException - on violation

update

void update(Category category)
     throws EntityValidationException

Updates entity in database

Specified by:

update in interface EntityRepository<Category>

Parameters:

category - entity

Throws:

EntityValidationException - on violation

delete

void delete(Category category)
     throws EntityValidationException

Deletes the entity from database

Specified by:

delete in interface EntityRepository<Category>

Parameters:

category - entity

Throws:

EntityValidationException - on violation

find

Iterable<Category> find(CategoryFilter filter)

Filters according to criteria specified by filter

Parameters:

filter - filter

Returns:

matches