com.liferay.portal.kernel.service.persistence

Interface ImagePersistence

All Superinterfaces:

BasePersistence<Image>

@ProviderType
public interface ImagePersistence
extends BasePersistence<Image>

The persistence interface for the image service.

Caching information and settings can be found in portal.properties

Author:

Brian Wing Shun Chan

See Also:

ImagePersistenceImpl, ImageUtil

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Method Summary

Modifier and Type	Method and Description
void	cacheResult(Image image) Caches the image in the entity cache if it is enabled.
void	cacheResult(List<Image> images) Caches the images in the entity cache if it is enabled.
int	countAll() Returns the number of images.
int	countByLtSize(int size) Returns the number of images where size < ?.
Image	create(long imageId) Creates a new image with the primary key.
Image	fetchByLtSize_First(int size, OrderByComparator<Image> orderByComparator) Returns the first image in the ordered set where size < ?.
Image	fetchByLtSize_Last(int size, OrderByComparator<Image> orderByComparator) Returns the last image in the ordered set where size < ?.
Image	fetchByPrimaryKey(long imageId) Returns the image with the primary key or returns null if it could not be found.
Map<Serializable,Image>	fetchByPrimaryKeys(Set<Serializable> primaryKeys)
List<Image>	findAll() Returns all the images.
List<Image>	findAll(int start, int end) Returns a range of all the images.
List<Image>	findAll(int start, int end, OrderByComparator<Image> orderByComparator) Returns an ordered range of all the images.
List<Image>	findAll(int start, int end, OrderByComparator<Image> orderByComparator, boolean retrieveFromCache) Returns an ordered range of all the images.
Image	findByLtSize_First(int size, OrderByComparator<Image> orderByComparator) Returns the first image in the ordered set where size < ?.
Image	findByLtSize_Last(int size, OrderByComparator<Image> orderByComparator) Returns the last image in the ordered set where size < ?.
Image[]	findByLtSize_PrevAndNext(long imageId, int size, OrderByComparator<Image> orderByComparator) Returns the images before and after the current image in the ordered set where size < ?.
List<Image>	findByLtSize(int size) Returns all the images where size < ?.
List<Image>	findByLtSize(int size, int start, int end) Returns a range of all the images where size < ?.
List<Image>	findByLtSize(int size, int start, int end, OrderByComparator<Image> orderByComparator) Returns an ordered range of all the images where size < ?.
List<Image>	findByLtSize(int size, int start, int end, OrderByComparator<Image> orderByComparator, boolean retrieveFromCache) Returns an ordered range of all the images where size < ?.
Image	findByPrimaryKey(long imageId) Returns the image with the primary key or throws a NoSuchImageException if it could not be found.
Set<String>	getBadColumnNames()
Image	remove(long imageId) Removes the image with the primary key from the database.
void	removeAll() Removes all the images from the database.
void	removeByLtSize(int size) Removes all the images where size < ? from the database.
Image	updateImpl(Image image)

Methods inherited from interface com.liferay.portal.kernel.service.persistence.BasePersistence

clearCache, clearCache, clearCache, closeSession, countWithDynamicQuery, countWithDynamicQuery, fetchByPrimaryKey, findByPrimaryKey, findWithDynamicQuery, findWithDynamicQuery, findWithDynamicQuery, flush, getCurrentSession, getDataSource, getListeners, getModelClass, openSession, processException, registerListener, remove, remove, setDataSource, unregisterListener, update, update

Method Detail

findByLtSize

List<Image> findByLtSize(int size)

Returns all the images where size < ?.

Parameters:

size - the size

Returns:

the matching images

findByLtSize

List<Image> findByLtSize(int size,
                         int start,
                         int end)

Returns a range of all the images where size < ?.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not QueryUtil#ALL_POS), then the query will include the default ORDER BY logic from ImageModelImpl. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.

Parameters:

size - the size

start - the lower bound of the range of images

end - the upper bound of the range of images (not inclusive)

Returns:

the range of matching images

findByLtSize

List<Image> findByLtSize(int size,
                         int start,
                         int end,
                         OrderByComparator<Image> orderByComparator)

Returns an ordered range of all the images where size < ?.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not QueryUtil#ALL_POS), then the query will include the default ORDER BY logic from ImageModelImpl. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.

Parameters:

size - the size

start - the lower bound of the range of images

end - the upper bound of the range of images (not inclusive)

orderByComparator - the comparator to order the results by (optionally null)

Returns:

the ordered range of matching images

findByLtSize

List<Image> findByLtSize(int size,
                         int start,
                         int end,
                         OrderByComparator<Image> orderByComparator,
                         boolean retrieveFromCache)

Returns an ordered range of all the images where size < ?.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not QueryUtil#ALL_POS), then the query will include the default ORDER BY logic from ImageModelImpl. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.

Parameters:

size - the size

start - the lower bound of the range of images

end - the upper bound of the range of images (not inclusive)

orderByComparator - the comparator to order the results by (optionally null)

retrieveFromCache - whether to retrieve from the finder cache

Returns:

the ordered range of matching images

findByLtSize_First

Image findByLtSize_First(int size,
                         OrderByComparator<Image> orderByComparator)
                  throws NoSuchImageException

Returns the first image in the ordered set where size < ?.

Parameters:

size - the size

orderByComparator - the comparator to order the set by (optionally null)

Returns:

the first matching image

Throws:

NoSuchImageException - if a matching image could not be found

fetchByLtSize_First

Image fetchByLtSize_First(int size,
                          OrderByComparator<Image> orderByComparator)

Returns the first image in the ordered set where size < ?.

Parameters:

size - the size

orderByComparator - the comparator to order the set by (optionally null)

Returns:

the first matching image, or null if a matching image could not be found

findByLtSize_Last

Image findByLtSize_Last(int size,
                        OrderByComparator<Image> orderByComparator)
                 throws NoSuchImageException

Returns the last image in the ordered set where size < ?.

Parameters:

size - the size

orderByComparator - the comparator to order the set by (optionally null)

Returns:

the last matching image

Throws:

NoSuchImageException - if a matching image could not be found

fetchByLtSize_Last

Image fetchByLtSize_Last(int size,
                         OrderByComparator<Image> orderByComparator)

Returns the last image in the ordered set where size < ?.

Parameters:

size - the size

orderByComparator - the comparator to order the set by (optionally null)

Returns:

the last matching image, or null if a matching image could not be found

findByLtSize_PrevAndNext

Image[] findByLtSize_PrevAndNext(long imageId,
                                 int size,
                                 OrderByComparator<Image> orderByComparator)
                          throws NoSuchImageException

Returns the images before and after the current image in the ordered set where size < ?.

Parameters:

imageId - the primary key of the current image

size - the size

orderByComparator - the comparator to order the set by (optionally null)

Returns:

the previous, current, and next image

Throws:

NoSuchImageException - if a image with the primary key could not be found

removeByLtSize

void removeByLtSize(int size)

Removes all the images where size < ? from the database.

Parameters:

size - the size

countByLtSize

int countByLtSize(int size)

Returns the number of images where size < ?.

Parameters:

size - the size

Returns:

the number of matching images

cacheResult

void cacheResult(Image image)

Caches the image in the entity cache if it is enabled.

Parameters:

image - the image

cacheResult

void cacheResult(List<Image> images)

Caches the images in the entity cache if it is enabled.

Parameters:

images - the images

create

Image create(long imageId)

Creates a new image with the primary key. Does not add the image to the database.

Parameters:

imageId - the primary key for the new image

Returns:

the new image

remove

Image remove(long imageId)
      throws NoSuchImageException

Removes the image with the primary key from the database. Also notifies the appropriate model listeners.

Parameters:

imageId - the primary key of the image

Returns:

the image that was removed

Throws:

NoSuchImageException - if a image with the primary key could not be found

updateImpl

Image updateImpl(Image image)

findByPrimaryKey

Image findByPrimaryKey(long imageId)
                throws NoSuchImageException

Returns the image with the primary key or throws a NoSuchImageException if it could not be found.

Parameters:

imageId - the primary key of the image

Returns:

the image

Throws:

NoSuchImageException - if a image with the primary key could not be found

fetchByPrimaryKey

Image fetchByPrimaryKey(long imageId)

Returns the image with the primary key or returns null if it could not be found.

Parameters:

imageId - the primary key of the image

Returns:

the image, or null if a image with the primary key could not be found

fetchByPrimaryKeys

Map<Serializable,Image> fetchByPrimaryKeys(Set<Serializable> primaryKeys)

Specified by:

fetchByPrimaryKeys in interface BasePersistence<Image>

findAll

List<Image> findAll()

Returns all the images.

Returns:

the images

findAll

List<Image> findAll(int start,
                    int end)

Returns a range of all the images.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not QueryUtil#ALL_POS), then the query will include the default ORDER BY logic from ImageModelImpl. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.

Parameters:

start - the lower bound of the range of images

end - the upper bound of the range of images (not inclusive)

Returns:

the range of images

findAll

List<Image> findAll(int start,
                    int end,
                    OrderByComparator<Image> orderByComparator)

Returns an ordered range of all the images.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not QueryUtil#ALL_POS), then the query will include the default ORDER BY logic from ImageModelImpl. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.

Parameters:

start - the lower bound of the range of images

end - the upper bound of the range of images (not inclusive)

orderByComparator - the comparator to order the results by (optionally null)

Returns:

the ordered range of images

findAll

List<Image> findAll(int start,
                    int end,
                    OrderByComparator<Image> orderByComparator,
                    boolean retrieveFromCache)

Returns an ordered range of all the images.

Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent and pagination is required (start and end are not QueryUtil#ALL_POS), then the query will include the default ORDER BY logic from ImageModelImpl. If both orderByComparator and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.

Parameters:

start - the lower bound of the range of images

end - the upper bound of the range of images (not inclusive)

orderByComparator - the comparator to order the results by (optionally null)

retrieveFromCache - whether to retrieve from the finder cache

Returns:

the ordered range of images

removeAll

void removeAll()

Removes all the images from the database.

countAll

int countAll()

Returns the number of images.

Returns:

the number of images

getBadColumnNames

Set<String> getBadColumnNames()

Specified by:

getBadColumnNames in interface BasePersistence<Image>