Liferay 6.1.2-ce-ga3

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

Liferay 6.1.2-ce-ga3