com.liferay.portal.service.persistence
Class ResourceUtil

java.lang.Object
  com.liferay.portal.service.persistence.ResourceUtil

public class ResourceUtil
extends Object

The persistence utility for the resource service. This utility wraps ResourcePersistenceImpl 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:

ResourcePersistence, ResourcePersistenceImpl

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

Constructor Summary

ResourceUtil()

Method Summary

static void	cacheResult(List<Resource> resources) Caches the resources in the entity cache if it is enabled.
static void	cacheResult(Resource resource) Caches the resource in the entity cache if it is enabled.
static void	clearCache()
static void	clearCache(Resource resource)
static int	countAll() Counts all the resources.
static int	countByC_P(long codeId, String primKey) Counts all the resources where codeId = ? and primKey = ?.
static int	countByCodeId(long codeId) Counts all the resources where codeId = ?.
long	countWithDynamicQuery(DynamicQuery dynamicQuery)
static Resource	create(long resourceId) Creates a new resource with the primary key.
static Resource	fetchByC_P(long codeId, String primKey) Finds the resource where codeId = ? and primKey = ? or returns null if it could not be found.
static Resource	fetchByC_P(long codeId, String primKey, boolean retrieveFromCache) Finds the resource where codeId = ? and primKey = ? or returns null if it could not be found, optionally using the finder cache.
static Resource	fetchByPrimaryKey(long resourceId) Finds the resource with the primary key or returns null if it could not be found.
static List<Resource>	findAll() Finds all the resources.
static List<Resource>	findAll(int start, int end) Finds a range of all the resources.
static List<Resource>	findAll(int start, int end, OrderByComparator orderByComparator) Finds an ordered range of all the resources.
static Resource	findByC_P(long codeId, String primKey) Finds the resource where codeId = ? and primKey = ? or throws a NoSuchResourceException if it could not be found.
static Resource	findByCodeId_First(long codeId, OrderByComparator orderByComparator) Finds the first resource in the ordered set where codeId = ?.
static Resource	findByCodeId_Last(long codeId, OrderByComparator orderByComparator) Finds the last resource in the ordered set where codeId = ?.
static Resource[]	findByCodeId_PrevAndNext(long resourceId, long codeId, OrderByComparator orderByComparator) Finds the resources before and after the current resource in the ordered set where codeId = ?.
static List<Resource>	findByCodeId(long codeId) Finds all the resources where codeId = ?.
static List<Resource>	findByCodeId(long codeId, int start, int end) Finds a range of all the resources where codeId = ?.
static List<Resource>	findByCodeId(long codeId, int start, int end, OrderByComparator orderByComparator) Finds an ordered range of all the resources where codeId = ?.
static Resource	findByPrimaryKey(long resourceId) Finds the resource with the primary key or throws a NoSuchResourceException if it could not be found.
static List<Resource>	findWithDynamicQuery(DynamicQuery dynamicQuery)
static List<Resource>	findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end)
static List<Resource>	findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end, OrderByComparator orderByComparator)
static ResourcePersistence	getPersistence()
static Resource	remove(long resourceId) Removes the resource with the primary key from the database.
static Resource	remove(Resource resource)
static void	removeAll() Removes all the resources from the database.
static void	removeByC_P(long codeId, String primKey) Removes the resource where codeId = ? and primKey = ? from the database.
static void	removeByCodeId(long codeId) Removes all the resources where codeId = ? from the database.
void	setPersistence(ResourcePersistence persistence)
static Resource	update(Resource resource, boolean merge)
static Resource	update(Resource resource, boolean merge, ServiceContext serviceContext)
static Resource	updateImpl(Resource resource, boolean merge)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceUtil

public ResourceUtil()

Method Detail

clearCache

public static void clearCache()

See Also:

BasePersistence.clearCache()

clearCache

public static void clearCache(Resource resource)

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<Resource> findWithDynamicQuery(DynamicQuery dynamicQuery)
                                           throws SystemException

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

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

Throws:

SystemException

See Also:

BasePersistence.findWithDynamicQuery(DynamicQuery, int, int)

findWithDynamicQuery

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

Throws:

SystemException

See Also:

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

remove

public static Resource remove(Resource resource)
                       throws SystemException

Throws:

SystemException

See Also:

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

update

public static Resource update(Resource resource,
                              boolean merge)
                       throws SystemException

Throws:

SystemException

See Also:

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

update

public static Resource update(Resource resource,
                              boolean merge,
                              ServiceContext serviceContext)
                       throws SystemException

Throws:

SystemException

See Also:

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

cacheResult

public static void cacheResult(Resource resource)

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

Parameters:

resource - the resource to cache

cacheResult

public static void cacheResult(List<Resource> resources)

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

Parameters:

resources - the resources to cache

create

public static Resource create(long resourceId)

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

Parameters:

resourceId - the primary key for the new resource

Returns:

the new resource

remove

public static Resource remove(long resourceId)
                       throws NoSuchResourceException,
                              SystemException

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

Parameters:

resourceId - the primary key of the resource to remove

Returns:

the resource that was removed

Throws:

NoSuchResourceException - if a resource with the primary key could not be found

SystemException - if a system exception occurred

updateImpl

public static Resource updateImpl(Resource resource,
                                  boolean merge)
                           throws SystemException

Throws:

SystemException

findByPrimaryKey

public static Resource findByPrimaryKey(long resourceId)
                                 throws NoSuchResourceException,
                                        SystemException

Finds the resource with the primary key or throws a NoSuchResourceException if it could not be found.

Parameters:

resourceId - the primary key of the resource to find

Returns:

the resource

Throws:

NoSuchResourceException - if a resource with the primary key could not be found

SystemException - if a system exception occurred

fetchByPrimaryKey

public static Resource fetchByPrimaryKey(long resourceId)
                                  throws SystemException

Finds the resource with the primary key or returns null if it could not be found.

Parameters:

resourceId - the primary key of the resource to find

Returns:

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

Throws:

SystemException - if a system exception occurred

findByCodeId

public static List<Resource> findByCodeId(long codeId)
                                   throws SystemException

Finds all the resources where codeId = ?.

Parameters:

codeId - the code id to search with

Returns:

the matching resources

Throws:

SystemException - if a system exception occurred

findByCodeId

public static List<Resource> findByCodeId(long codeId,
                                          int start,
                                          int end)
                                   throws SystemException

Finds a range of all the resources where codeId = ?.

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:

codeId - the code id to search with

start - the lower bound of the range of resources to return

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

Returns:

the range of matching resources

Throws:

SystemException - if a system exception occurred

findByCodeId

public static List<Resource> findByCodeId(long codeId,
                                          int start,
                                          int end,
                                          OrderByComparator orderByComparator)
                                   throws SystemException

Finds an ordered range of all the resources where codeId = ?.

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:

codeId - the code id to search with

start - the lower bound of the range of resources to return

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

orderByComparator - the comparator to order the results by

Returns:

the ordered range of matching resources

Throws:

SystemException - if a system exception occurred

findByCodeId_First

public static Resource findByCodeId_First(long codeId,
                                          OrderByComparator orderByComparator)
                                   throws NoSuchResourceException,
                                          SystemException

Finds the first resource in the ordered set where codeId = ?.

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:

codeId - the code id to search with

orderByComparator - the comparator to order the set by

Returns:

the first matching resource

Throws:

NoSuchResourceException - if a matching resource could not be found

SystemException - if a system exception occurred

findByCodeId_Last

public static Resource findByCodeId_Last(long codeId,
                                         OrderByComparator orderByComparator)
                                  throws NoSuchResourceException,
                                         SystemException

Finds the last resource in the ordered set where codeId = ?.

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:

codeId - the code id to search with

orderByComparator - the comparator to order the set by

Returns:

the last matching resource

Throws:

NoSuchResourceException - if a matching resource could not be found

SystemException - if a system exception occurred

findByCodeId_PrevAndNext

public static Resource[] findByCodeId_PrevAndNext(long resourceId,
                                                  long codeId,
                                                  OrderByComparator orderByComparator)
                                           throws NoSuchResourceException,
                                                  SystemException

Finds the resources before and after the current resource in the ordered set where codeId = ?.

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:

resourceId - the primary key of the current resource

codeId - the code id to search with

orderByComparator - the comparator to order the set by

Returns:

the previous, current, and next resource

Throws:

NoSuchResourceException - if a resource with the primary key could not be found

SystemException - if a system exception occurred

findByC_P

public static Resource findByC_P(long codeId,
                                 String primKey)
                          throws NoSuchResourceException,
                                 SystemException

Finds the resource where codeId = ? and primKey = ? or throws a NoSuchResourceException if it could not be found.

Parameters:

codeId - the code id to search with

primKey - the prim key to search with

Returns:

the matching resource

Throws:

NoSuchResourceException - if a matching resource could not be found

SystemException - if a system exception occurred

fetchByC_P

public static Resource fetchByC_P(long codeId,
                                  String primKey)
                           throws SystemException

Finds the resource where codeId = ? and primKey = ? or returns null if it could not be found. Uses the finder cache.

Parameters:

codeId - the code id to search with

primKey - the prim key to search with

Returns:

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

Throws:

SystemException - if a system exception occurred

fetchByC_P

public static Resource fetchByC_P(long codeId,
                                  String primKey,
                                  boolean retrieveFromCache)
                           throws SystemException

Finds the resource where codeId = ? and primKey = ? or returns null if it could not be found, optionally using the finder cache.

Parameters:

codeId - the code id to search with

primKey - the prim key to search with

Returns:

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

Throws:

SystemException - if a system exception occurred

findAll

public static List<Resource> findAll()
                              throws SystemException

Finds all the resources.

Returns:

the resources

Throws:

SystemException - if a system exception occurred

findAll

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

Finds a range of all the resources.

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 resources to return

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

Returns:

the range of resources

Throws:

SystemException - if a system exception occurred

findAll

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

Finds an ordered range of all the resources.

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 resources to return

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

orderByComparator - the comparator to order the results by

Returns:

the ordered range of resources

Throws:

SystemException - if a system exception occurred

removeByCodeId

public static void removeByCodeId(long codeId)
                           throws SystemException

Removes all the resources where codeId = ? from the database.

Parameters:

codeId - the code id to search with

Throws:

SystemException - if a system exception occurred

removeByC_P

public static void removeByC_P(long codeId,
                               String primKey)
                        throws NoSuchResourceException,
                               SystemException

Removes the resource where codeId = ? and primKey = ? from the database.

Parameters:

codeId - the code id to search with

primKey - the prim key to search with

Throws:

SystemException - if a system exception occurred

NoSuchResourceException

removeAll

public static void removeAll()
                      throws SystemException

Removes all the resources from the database.

Throws:

SystemException - if a system exception occurred

countByCodeId

public static int countByCodeId(long codeId)
                         throws SystemException

Counts all the resources where codeId = ?.

Parameters:

codeId - the code id to search with

Returns:

the number of matching resources

Throws:

SystemException - if a system exception occurred

countByC_P

public static int countByC_P(long codeId,
                             String primKey)
                      throws SystemException

Counts all the resources where codeId = ? and primKey = ?.

Parameters:

codeId - the code id to search with

primKey - the prim key to search with

Returns:

the number of matching resources

Throws:

SystemException - if a system exception occurred

countAll

public static int countAll()
                    throws SystemException

Counts all the resources.

Returns:

the number of resources

Throws:

SystemException - if a system exception occurred

getPersistence

public static ResourcePersistence getPersistence()

setPersistence

public void setPersistence(ResourcePersistence persistence)