com.liferay.portal.service.persistence
Interface PortletPersistence

All Superinterfaces:

BasePersistence<Portlet>

@ProviderType
public interface PortletPersistence
extends BasePersistence<Portlet>

The persistence interface for the portlet service.

Caching information and settings can be found in portal.properties

See Also:

PortletPersistenceImpl, PortletUtil

Method Summary

void	cacheResult(List<Portlet> portlets) Caches the portlets in the entity cache if it is enabled.
void	cacheResult(Portlet portlet) Caches the portlet in the entity cache if it is enabled.
int	countAll() Returns the number of portlets.
int	countByC_P(long companyId, String portletId) Returns the number of portlets where companyId = ? and portletId = ?.
int	countByCompanyId(long companyId) Returns the number of portlets where companyId = ?.
Portlet	create(long id) Creates a new portlet with the primary key.
Portlet	fetchByC_P(long companyId, String portletId) Returns the portlet where companyId = ? and portletId = ? or returns null if it could not be found.
Portlet	fetchByC_P(long companyId, String portletId, boolean retrieveFromCache) Returns the portlet where companyId = ? and portletId = ? or returns null if it could not be found, optionally using the finder cache.
Portlet	fetchByCompanyId_First(long companyId, OrderByComparator orderByComparator) Returns the first portlet in the ordered set where companyId = ?.
Portlet	fetchByCompanyId_Last(long companyId, OrderByComparator orderByComparator) Returns the last portlet in the ordered set where companyId = ?.
Portlet	fetchByPrimaryKey(long id) Returns the portlet with the primary key or returns null if it could not be found.
List<Portlet>	findAll() Returns all the portlets.
List<Portlet>	findAll(int start, int end) Returns a range of all the portlets.
List<Portlet>	findAll(int start, int end, OrderByComparator orderByComparator) Returns an ordered range of all the portlets.
Portlet	findByC_P(long companyId, String portletId) Returns the portlet where companyId = ? and portletId = ? or throws a NoSuchPortletException if it could not be found.
Portlet	findByCompanyId_First(long companyId, OrderByComparator orderByComparator) Returns the first portlet in the ordered set where companyId = ?.
Portlet	findByCompanyId_Last(long companyId, OrderByComparator orderByComparator) Returns the last portlet in the ordered set where companyId = ?.
Portlet[]	findByCompanyId_PrevAndNext(long id, long companyId, OrderByComparator orderByComparator) Returns the portlets before and after the current portlet in the ordered set where companyId = ?.
List<Portlet>	findByCompanyId(long companyId) Returns all the portlets where companyId = ?.
List<Portlet>	findByCompanyId(long companyId, int start, int end) Returns a range of all the portlets where companyId = ?.
List<Portlet>	findByCompanyId(long companyId, int start, int end, OrderByComparator orderByComparator) Returns an ordered range of all the portlets where companyId = ?.
Portlet	findByPrimaryKey(long id) Returns the portlet with the primary key or throws a NoSuchPortletException if it could not be found.
Portlet	remove(long id) Removes the portlet with the primary key from the database.
void	removeAll() Removes all the portlets from the database.
Portlet	removeByC_P(long companyId, String portletId) Removes the portlet where companyId = ? and portletId = ? from the database.
void	removeByCompanyId(long companyId) Removes all the portlets where companyId = ? from the database.
Portlet	updateImpl(Portlet portlet)

Methods inherited from interface com.liferay.portal.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, update, update

Method Detail

findByCompanyId

List<Portlet> findByCompanyId(long companyId)
                              throws SystemException

Returns all the portlets where companyId = ?.

Parameters:

companyId - the company ID

Returns:

the matching portlets

Throws:

SystemException - if a system exception occurred

findByCompanyId

List<Portlet> findByCompanyId(long companyId,
                              int start,
                              int end)
                              throws SystemException

Returns a range of all the portlets where companyId = ?.

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 PortletModelImpl. 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:

companyId - the company ID

start - the lower bound of the range of portlets

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

Returns:

the range of matching portlets

Throws:

SystemException - if a system exception occurred

findByCompanyId

List<Portlet> findByCompanyId(long companyId,
                              int start,
                              int end,
                              OrderByComparator orderByComparator)
                              throws SystemException

Returns an ordered range of all the portlets where companyId = ?.

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 PortletModelImpl. 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:

companyId - the company ID

start - the lower bound of the range of portlets

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

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

Returns:

the ordered range of matching portlets

Throws:

SystemException - if a system exception occurred

findByCompanyId_First

Portlet findByCompanyId_First(long companyId,
                              OrderByComparator orderByComparator)
                              throws NoSuchPortletException,
                                     SystemException

Returns the first portlet in the ordered set where companyId = ?.

Parameters:

companyId - the company ID

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

Returns:

the first matching portlet

Throws:

NoSuchPortletException - if a matching portlet could not be found

SystemException - if a system exception occurred

fetchByCompanyId_First

Portlet fetchByCompanyId_First(long companyId,
                               OrderByComparator orderByComparator)
                               throws SystemException

Returns the first portlet in the ordered set where companyId = ?.

Parameters:

companyId - the company ID

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

Returns:

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

Throws:

SystemException - if a system exception occurred

findByCompanyId_Last

Portlet findByCompanyId_Last(long companyId,
                             OrderByComparator orderByComparator)
                             throws NoSuchPortletException,
                                    SystemException

Returns the last portlet in the ordered set where companyId = ?.

Parameters:

companyId - the company ID

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

Returns:

the last matching portlet

Throws:

NoSuchPortletException - if a matching portlet could not be found

SystemException - if a system exception occurred

fetchByCompanyId_Last

Portlet fetchByCompanyId_Last(long companyId,
                              OrderByComparator orderByComparator)
                              throws SystemException

Returns the last portlet in the ordered set where companyId = ?.

Parameters:

companyId - the company ID

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

Returns:

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

Throws:

SystemException - if a system exception occurred

findByCompanyId_PrevAndNext

Portlet[] findByCompanyId_PrevAndNext(long id,
                                      long companyId,
                                      OrderByComparator orderByComparator)
                                      throws NoSuchPortletException,
                                             SystemException

Returns the portlets before and after the current portlet in the ordered set where companyId = ?.

Parameters:

id - the primary key of the current portlet

companyId - the company ID

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

Returns:

the previous, current, and next portlet

Throws:

NoSuchPortletException - if a portlet with the primary key could not be found

SystemException - if a system exception occurred

removeByCompanyId

void removeByCompanyId(long companyId)
                       throws SystemException

Removes all the portlets where companyId = ? from the database.

Parameters:

companyId - the company ID

Throws:

SystemException - if a system exception occurred

countByCompanyId

int countByCompanyId(long companyId)
                     throws SystemException

Returns the number of portlets where companyId = ?.

Parameters:

companyId - the company ID

Returns:

the number of matching portlets

Throws:

SystemException - if a system exception occurred

findByC_P

Portlet findByC_P(long companyId,
                  String portletId)
                  throws NoSuchPortletException,
                         SystemException

Returns the portlet where companyId = ? and portletId = ? or throws a NoSuchPortletException if it could not be found.

Parameters:

companyId - the company ID

portletId - the portlet ID

Returns:

the matching portlet

Throws:

NoSuchPortletException - if a matching portlet could not be found

SystemException - if a system exception occurred

fetchByC_P

Portlet fetchByC_P(long companyId,
                   String portletId)
                   throws SystemException

Returns the portlet where companyId = ? and portletId = ? or returns null if it could not be found. Uses the finder cache.

Parameters:

companyId - the company ID

portletId - the portlet ID

Returns:

the matching portlet, or null if a matching portlet could not be found

Throws:

SystemException - if a system exception occurred

fetchByC_P

Portlet fetchByC_P(long companyId,
                   String portletId,
                   boolean retrieveFromCache)
                   throws SystemException

Returns the portlet where companyId = ? and portletId = ? or returns null if it could not be found, optionally using the finder cache.

Parameters:

companyId - the company ID

portletId - the portlet ID

retrieveFromCache - whether to use the finder cache

Returns:

the matching portlet, or null if a matching portlet could not be found

Throws:

SystemException - if a system exception occurred

removeByC_P

Portlet removeByC_P(long companyId,
                    String portletId)
                    throws NoSuchPortletException,
                           SystemException

Removes the portlet where companyId = ? and portletId = ? from the database.

Parameters:

companyId - the company ID

portletId - the portlet ID

Returns:

the portlet that was removed

Throws:

SystemException - if a system exception occurred

NoSuchPortletException

countByC_P

int countByC_P(long companyId,
               String portletId)
               throws SystemException

Returns the number of portlets where companyId = ? and portletId = ?.

Parameters:

companyId - the company ID

portletId - the portlet ID

Returns:

the number of matching portlets

Throws:

SystemException - if a system exception occurred

cacheResult

void cacheResult(Portlet portlet)

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

Parameters:

portlet - the portlet

cacheResult

void cacheResult(List<Portlet> portlets)

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

Parameters:

portlets - the portlets

create

Portlet create(long id)

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

Parameters:

id - the primary key for the new portlet

Returns:

the new portlet

remove

Portlet remove(long id)
               throws NoSuchPortletException,
                      SystemException

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

Parameters:

id - the primary key of the portlet

Returns:

the portlet that was removed

Throws:

NoSuchPortletException - if a portlet with the primary key could not be found

SystemException - if a system exception occurred

updateImpl

Portlet updateImpl(Portlet portlet)
                   throws SystemException

Throws:

SystemException

findByPrimaryKey

Portlet findByPrimaryKey(long id)
                         throws NoSuchPortletException,
                                SystemException

Returns the portlet with the primary key or throws a NoSuchPortletException if it could not be found.

Parameters:

id - the primary key of the portlet

Returns:

the portlet

Throws:

NoSuchPortletException - if a portlet with the primary key could not be found

SystemException - if a system exception occurred

fetchByPrimaryKey

Portlet fetchByPrimaryKey(long id)
                          throws SystemException

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

Parameters:

id - the primary key of the portlet

Returns:

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

Throws:

SystemException - if a system exception occurred

findAll

List<Portlet> findAll()
                      throws SystemException

Returns all the portlets.

Returns:

the portlets

Throws:

SystemException - if a system exception occurred

findAll

List<Portlet> findAll(int start,
                      int end)
                      throws SystemException

Returns a range of all the portlets.

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 PortletModelImpl. 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 portlets

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

Returns:

the range of portlets

Throws:

SystemException - if a system exception occurred

findAll

List<Portlet> findAll(int start,
                      int end,
                      OrderByComparator orderByComparator)
                      throws SystemException

Returns an ordered range of all the portlets.

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 PortletModelImpl. 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 portlets

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

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

Returns:

the ordered range of portlets

Throws:

SystemException - if a system exception occurred

removeAll

void removeAll()
               throws SystemException

Removes all the portlets from the database.

Throws:

SystemException - if a system exception occurred

countAll

int countAll()
             throws SystemException

Returns the number of portlets.

Returns:

the number of portlets

Throws:

SystemException - if a system exception occurred