com.liferay.portlet.expando.service.persistence
Class ExpandoRowUtil

java.lang.Object
  com.liferay.portlet.expando.service.persistence.ExpandoRowUtil

public class ExpandoRowUtil
extends Object

The persistence utility for the expando row service. This utility wraps ExpandoRowPersistenceImpl and provides direct access to the database for CRUD operations. This utility should only be used by the service layer, as it must operate within a transaction. Never access this utility in a JSP, controller, model, or other front-end class.

Never modify this class directly. Modify service.xml and rerun ServiceBuilder to regenerate this class.

Caching information and settings can be found in portal.properties

See Also:

ExpandoRowPersistence, ExpandoRowPersistenceImpl

ServiceBuilder generated this class. Modifications in this class will be overwritten the next time is generated.

Constructor Summary

ExpandoRowUtil()

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExpandoRowUtil

public ExpandoRowUtil()

Method Detail

clearCache

public static void clearCache()

See Also:

BasePersistence.clearCache()

clearCache

public static void clearCache(ExpandoRow expandoRow)

See Also:

BasePersistence.clearCache(com.liferay.portal.model.BaseModel)

countWithDynamicQuery

public long countWithDynamicQuery(DynamicQuery dynamicQuery)
                           throws SystemException

Throws:

SystemException

See Also:

BasePersistence.countWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<ExpandoRow> findWithDynamicQuery(DynamicQuery dynamicQuery)
                                             throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<ExpandoRow> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                    int start,
                                                    int end)
                                             throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery, int, int)

findWithDynamicQuery

public static List<ExpandoRow> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                    int start,
                                                    int end,
                                                    OrderByComparator orderByComparator)
                                             throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator)

remove

public static ExpandoRow remove(ExpandoRow expandoRow)
                         throws SystemException

Throws:

SystemException

See Also:

BasePersistence.remove(com.liferay.portal.model.BaseModel)

update

public static ExpandoRow update(ExpandoRow expandoRow,
                                boolean merge)
                         throws SystemException

Throws:

SystemException

See Also:

BasePersistence.update(com.liferay.portal.model.BaseModel, boolean)

update

public static ExpandoRow update(ExpandoRow expandoRow,
                                boolean merge,
                                ServiceContext serviceContext)
                         throws SystemException

Throws:

SystemException

See Also:

BasePersistence.update(com.liferay.portal.model.BaseModel, boolean, ServiceContext)

cacheResult

public static void cacheResult(ExpandoRow expandoRow)

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

Parameters:

expandoRow - the expando row to cache

cacheResult

public static void cacheResult(List<ExpandoRow> expandoRows)

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

Parameters:

expandoRows - the expando rows to cache

create

public static 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

public static 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 to remove

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

public static ExpandoRow updateImpl(ExpandoRow expandoRow,
                                    boolean merge)
                             throws SystemException

Throws:

SystemException

findByPrimaryKey

public static ExpandoRow findByPrimaryKey(long rowId)
                                   throws SystemException,
                                          NoSuchRowException

Finds 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 to find

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

public static ExpandoRow fetchByPrimaryKey(long rowId)
                                    throws SystemException

Finds 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 to find

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

public static List<ExpandoRow> findByTableId(long tableId)
                                      throws SystemException

Finds all the expando rows where tableId = ?.

Parameters:

tableId - the table id to search with

Returns:

the matching expando rows

Throws:

SystemException - if a system exception occurred

findByTableId

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

Finds 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 to search with

start - the lower bound of the range of expando rows to return

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

Returns:

the range of matching expando rows

Throws:

SystemException - if a system exception occurred

findByTableId

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

Finds 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 to search with

start - the lower bound of the range of expando rows to return

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

orderByComparator - the comparator to order the results by

Returns:

the ordered range of matching expando rows

Throws:

SystemException - if a system exception occurred

findByTableId_First

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

Finds the first expando row in the ordered set 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 to search with

orderByComparator - the comparator to order the set by

Returns:

the first matching expando row

Throws:

NoSuchRowException - if a matching expando row could not be found

SystemException - if a system exception occurred

findByTableId_Last

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

Finds the last expando row in the ordered set 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 to search with

orderByComparator - the comparator to order the set by

Returns:

the last matching expando row

Throws:

NoSuchRowException - if a matching expando row could not be found

SystemException - if a system exception occurred

findByTableId_PrevAndNext

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

Finds the expando rows before and after the current expando row in the ordered set 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:

rowId - the primary key of the current expando row

tableId - the table id to search with

orderByComparator - the comparator to order the set by

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

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

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

Parameters:

tableId - the table id to search with

classPK - the class p k to search with

Returns:

the matching expando row

Throws:

NoSuchRowException - if a matching expando row could not be found

SystemException - if a system exception occurred

fetchByT_C

public static ExpandoRow fetchByT_C(long tableId,
                                    long classPK)
                             throws SystemException

Finds 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 to search with

classPK - the class p k to search with

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

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

Finds 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 to search with

classPK - the class p k to search with

Returns:

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

Throws:

SystemException - if a system exception occurred

findAll

public static List<ExpandoRow> findAll()
                                throws SystemException

Finds all the expando rows.

Returns:

the expando rows

Throws:

SystemException - if a system exception occurred

findAll

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

Finds 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 to return

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

Returns:

the range of expando rows

Throws:

SystemException - if a system exception occurred

findAll

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

Finds 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 to return

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

orderByComparator - the comparator to order the results by

Returns:

the ordered range of expando rows

Throws:

SystemException - if a system exception occurred

removeByTableId

public static void removeByTableId(long tableId)
                            throws SystemException

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

Parameters:

tableId - the table id to search with

Throws:

SystemException - if a system exception occurred

removeByT_C

public static void 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 to search with

classPK - the class p k to search with

Throws:

SystemException - if a system exception occurred

NoSuchRowException

removeAll

public static void removeAll()
                      throws SystemException

Removes all the expando rows from the database.

Throws:

SystemException - if a system exception occurred

countByTableId

public static int countByTableId(long tableId)
                          throws SystemException

Counts all the expando rows where tableId = ?.

Parameters:

tableId - the table id to search with

Returns:

the number of matching expando rows

Throws:

SystemException - if a system exception occurred

countByT_C

public static int countByT_C(long tableId,
                             long classPK)
                      throws SystemException

Counts all the expando rows where tableId = ? and classPK = ?.

Parameters:

tableId - the table id to search with

classPK - the class p k to search with

Returns:

the number of matching expando rows

Throws:

SystemException - if a system exception occurred

countAll

public static int countAll()
                    throws SystemException

Counts all the expando rows.

Returns:

the number of expando rows

Throws:

SystemException - if a system exception occurred

getPersistence

public static ExpandoRowPersistence getPersistence()

setPersistence

public void setPersistence(ExpandoRowPersistence persistence)