com.liferay.portlet.expando.service.persistence
Interface ExpandoRowPersistence

All Superinterfaces:

BasePersistence<ExpandoRow>

public interface ExpandoRowPersistence
extends BasePersistence<ExpandoRow>

The persistence interface for the expando row service.

Caching information and settings can be found in portal.properties

See Also:

ExpandoRowPersistenceImpl, ExpandoRowUtil

Method Summary

void	cacheResult(ExpandoRow expandoRow) Caches the expando row in the entity cache if it is enabled.
void	cacheResult(List<ExpandoRow> expandoRows) Caches the expando rows in the entity cache if it is enabled.
int	countAll() Returns the number of expando rows.
int	countByT_C(long tableId, long classPK) Returns the number of expando rows where tableId = ? and classPK = ?.
int	countByTableId(long tableId) Returns the number of expando rows where tableId = ?.
ExpandoRow	create(long rowId) Creates a new expando row with the primary key.
ExpandoRow	fetchByPrimaryKey(long rowId) Returns the expando row with the primary key or returns null if it could not be found.
ExpandoRow	fetchByT_C(long tableId, long classPK) Returns the expando row where tableId = ? and classPK = ? or returns null if it could not be found.
ExpandoRow	fetchByT_C(long tableId, long classPK, boolean retrieveFromCache) Returns the expando row where tableId = ? and classPK = ? or returns null if it could not be found, optionally using the finder cache.
ExpandoRow	fetchByTableId_First(long tableId, OrderByComparator orderByComparator) Returns the first expando row in the ordered set where tableId = ?.
ExpandoRow	fetchByTableId_Last(long tableId, OrderByComparator orderByComparator) Returns the last expando row in the ordered set where tableId = ?.
List<ExpandoRow>	findAll() Returns all the expando rows.
List<ExpandoRow>	findAll(int start, int end) Returns a range of all the expando rows.
List<ExpandoRow>	findAll(int start, int end, OrderByComparator orderByComparator) Returns an ordered range of all the expando rows.
ExpandoRow	findByPrimaryKey(long rowId) Returns the expando row with the primary key or throws a NoSuchRowException if it could not be found.
ExpandoRow	findByT_C(long tableId, long classPK) Returns the expando row where tableId = ? and classPK = ? or throws a NoSuchRowException if it could not be found.
ExpandoRow	findByTableId_First(long tableId, OrderByComparator orderByComparator) Returns the first expando row in the ordered set where tableId = ?.
ExpandoRow	findByTableId_Last(long tableId, OrderByComparator orderByComparator) Returns the last expando row in the ordered set where tableId = ?.
ExpandoRow[]	findByTableId_PrevAndNext(long rowId, long tableId, OrderByComparator orderByComparator) Returns the expando rows before and after the current expando row in the ordered set where tableId = ?.
List<ExpandoRow>	findByTableId(long tableId) Returns all the expando rows where tableId = ?.
List<ExpandoRow>	findByTableId(long tableId, int start, int end) Returns a range of all the expando rows where tableId = ?.
List<ExpandoRow>	findByTableId(long tableId, int start, int end, OrderByComparator orderByComparator) Returns an ordered range of all the expando rows where tableId = ?.
ExpandoRow	remove(long rowId) Removes the expando row with the primary key from the database.
void	removeAll() Removes all the expando rows from the database.
ExpandoRow	removeByT_C(long tableId, long classPK) Removes the expando row where tableId = ? and classPK = ? from the database.
void	removeByTableId(long tableId) Removes all the expando rows where tableId = ? from the database.
ExpandoRow	updateImpl(ExpandoRow expandoRow, boolean merge)

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

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

Method Detail

cacheResult

void cacheResult(ExpandoRow expandoRow)

Caches the expando row in the entity cache if it is enabled.

Parameters:

expandoRow - the expando row

cacheResult

void cacheResult(List<ExpandoRow> expandoRows)

Caches the expando rows in the entity cache if it is enabled.

Parameters:

expandoRows - the expando rows

create

ExpandoRow create(long rowId)

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

Parameters:

rowId - the primary key for the new expando row

Returns:

the new expando row

remove

ExpandoRow remove(long rowId)
                  throws SystemException,
                         NoSuchRowException

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

Parameters:

rowId - the primary key of the expando row

Returns:

the expando row that was removed

Throws:

NoSuchRowException - if a expando row with the primary key could not be found

SystemException - if a system exception occurred

updateImpl

ExpandoRow updateImpl(ExpandoRow expandoRow,
                      boolean merge)
                      throws SystemException

Throws:

SystemException

findByPrimaryKey

ExpandoRow findByPrimaryKey(long rowId)
                            throws SystemException,
                                   NoSuchRowException

Returns the expando row with the primary key or throws a NoSuchRowException if it could not be found.

Parameters:

rowId - the primary key of the expando row

Returns:

the expando row

Throws:

NoSuchRowException - if a expando row with the primary key could not be found

SystemException - if a system exception occurred

fetchByPrimaryKey

ExpandoRow fetchByPrimaryKey(long rowId)
                             throws SystemException

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

Parameters:

rowId - the primary key of the expando row

Returns:

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

Throws:

SystemException - if a system exception occurred

findByTableId

List<ExpandoRow> findByTableId(long tableId)
                               throws SystemException

Returns all the expando rows where tableId = ?.

Parameters:

tableId - the table ID

Returns:

the matching expando rows

Throws:

SystemException - if a system exception occurred

findByTableId

List<ExpandoRow> findByTableId(long tableId,
                               int start,
                               int end)
                               throws SystemException

Returns a range of all the expando rows where tableId = ?.

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.

Parameters:

tableId - the table ID

start - the lower bound of the range of expando rows

end - the upper bound of the range of expando rows (not inclusive)

Returns:

the range of matching expando rows

Throws:

SystemException - if a system exception occurred

findByTableId

List<ExpandoRow> findByTableId(long tableId,
                               int start,
                               int end,
                               OrderByComparator orderByComparator)
                               throws SystemException

Returns an ordered range of all the expando rows where tableId = ?.

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.

Parameters:

tableId - the table ID

start - the lower bound of the range of expando rows

end - the upper bound of the range of expando rows (not inclusive)

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

Returns:

the ordered range of matching expando rows

Throws:

SystemException - if a system exception occurred

findByTableId_First

ExpandoRow findByTableId_First(long tableId,
                               OrderByComparator orderByComparator)
                               throws SystemException,
                                      NoSuchRowException

Returns the first expando row in the ordered set where tableId = ?.

Parameters:

tableId - the table ID

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

Returns:

the first matching expando row

Throws:

NoSuchRowException - if a matching expando row could not be found

SystemException - if a system exception occurred

fetchByTableId_First

ExpandoRow fetchByTableId_First(long tableId,
                                OrderByComparator orderByComparator)
                                throws SystemException

Returns the first expando row in the ordered set where tableId = ?.

Parameters:

tableId - the table ID

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

Returns:

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

Throws:

SystemException - if a system exception occurred

findByTableId_Last

ExpandoRow findByTableId_Last(long tableId,
                              OrderByComparator orderByComparator)
                              throws SystemException,
                                     NoSuchRowException

Returns the last expando row in the ordered set where tableId = ?.

Parameters:

tableId - the table ID

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

Returns:

the last matching expando row

Throws:

NoSuchRowException - if a matching expando row could not be found

SystemException - if a system exception occurred

fetchByTableId_Last

ExpandoRow fetchByTableId_Last(long tableId,
                               OrderByComparator orderByComparator)
                               throws SystemException

Returns the last expando row in the ordered set where tableId = ?.

Parameters:

tableId - the table ID

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

Returns:

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

Throws:

SystemException - if a system exception occurred

findByTableId_PrevAndNext

ExpandoRow[] findByTableId_PrevAndNext(long rowId,
                                       long tableId,
                                       OrderByComparator orderByComparator)
                                       throws SystemException,
                                              NoSuchRowException

Returns the expando rows before and after the current expando row in the ordered set where tableId = ?.

Parameters:

rowId - the primary key of the current expando row

tableId - the table ID

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

Returns:

the previous, current, and next expando row

Throws:

NoSuchRowException - if a expando row with the primary key could not be found

SystemException - if a system exception occurred

findByT_C

ExpandoRow findByT_C(long tableId,
                     long classPK)
                     throws SystemException,
                            NoSuchRowException

Returns the expando row where tableId = ? and classPK = ? or throws a NoSuchRowException if it could not be found.

Parameters:

tableId - the table ID

classPK - the class p k

Returns:

the matching expando row

Throws:

NoSuchRowException - if a matching expando row could not be found

SystemException - if a system exception occurred

fetchByT_C

ExpandoRow fetchByT_C(long tableId,
                      long classPK)
                      throws SystemException

Returns the expando row where tableId = ? and classPK = ? or returns null if it could not be found. Uses the finder cache.

Parameters:

tableId - the table ID

classPK - the class p k

Returns:

the matching expando row, or null if a matching expando row could not be found

Throws:

SystemException - if a system exception occurred

fetchByT_C

ExpandoRow fetchByT_C(long tableId,
                      long classPK,
                      boolean retrieveFromCache)
                      throws SystemException

Returns the expando row where tableId = ? and classPK = ? or returns null if it could not be found, optionally using the finder cache.

Parameters:

tableId - the table ID

classPK - the class p k

retrieveFromCache - whether to use the finder cache

Returns:

the matching expando row, or null if a matching expando row could not be found

Throws:

SystemException - if a system exception occurred

findAll

List<ExpandoRow> findAll()
                         throws SystemException

Returns all the expando rows.

Returns:

the expando rows

Throws:

SystemException - if a system exception occurred

findAll

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

Returns a range of all the expando rows.

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.

Parameters:

start - the lower bound of the range of expando rows

end - the upper bound of the range of expando rows (not inclusive)

Returns:

the range of expando rows

Throws:

SystemException - if a system exception occurred

findAll

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

Returns an ordered range of all the expando rows.

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.

Parameters:

start - the lower bound of the range of expando rows

end - the upper bound of the range of expando rows (not inclusive)

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

Returns:

the ordered range of expando rows

Throws:

SystemException - if a system exception occurred

removeByTableId

void removeByTableId(long tableId)
                     throws SystemException

Removes all the expando rows where tableId = ? from the database.

Parameters:

tableId - the table ID

Throws:

SystemException - if a system exception occurred

removeByT_C

ExpandoRow removeByT_C(long tableId,
                       long classPK)
                       throws SystemException,
                              NoSuchRowException

Removes the expando row where tableId = ? and classPK = ? from the database.

Parameters:

tableId - the table ID

classPK - the class p k

Returns:

the expando row that was removed

Throws:

SystemException - if a system exception occurred

NoSuchRowException

removeAll

void removeAll()
               throws SystemException

Removes all the expando rows from the database.

Throws:

SystemException - if a system exception occurred

countByTableId

int countByTableId(long tableId)
                   throws SystemException

Returns the number of expando rows where tableId = ?.

Parameters:

tableId - the table ID

Returns:

the number of matching expando rows

Throws:

SystemException - if a system exception occurred

countByT_C

int countByT_C(long tableId,
               long classPK)
               throws SystemException

Returns the number of expando rows where tableId = ? and classPK = ?.

Parameters:

tableId - the table ID

classPK - the class p k

Returns:

the number of matching expando rows

Throws:

SystemException - if a system exception occurred

countAll

int countAll()
             throws SystemException

Returns the number of expando rows.

Returns:

the number of expando rows

Throws:

SystemException - if a system exception occurred