com.liferay.portlet.asset.service
Interface AssetLinkLocalService

All Known Implementing Classes:

AssetLinkLocalServiceBaseImpl, AssetLinkLocalServiceImpl, AssetLinkLocalServiceWrapper

@Transactional(isolation=PORTAL,
               rollbackFor={PortalException.class,SystemException.class})
public interface AssetLinkLocalService

The interface for the asset link local service.

Never modify or reference this interface directly. Always use AssetLinkLocalServiceUtil to access the asset link local service. Add custom service methods to AssetLinkLocalServiceImpl and rerun ServiceBuilder to automatically copy the method declarations to this interface.

This is a local service. Methods of this service will not have security checks based on the propagated JAAS credentials because this service can only be accessed from within the same VM.

See Also:

AssetLinkLocalServiceUtil, AssetLinkLocalServiceBaseImpl, AssetLinkLocalServiceImpl

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

Method Summary

AssetLink	addAssetLink(AssetLink assetLink) Adds the asset link to the database.
AssetLink	addLink(long userId, long entryId1, long entryId2, int type, int weight)
AssetLink	createAssetLink(long linkId) Creates a new asset link with the primary key.
void	deleteAssetLink(AssetLink assetLink) Deletes the asset link from the database.
void	deleteAssetLink(long linkId) Deletes the asset link with the primary key from the database.
void	deleteLink(long linkId)
void	deleteLinks(long entryId)
void	deleteLinks(long entryId1, long entryId2)
List	dynamicQuery(DynamicQuery dynamicQuery) Performs a dynamic query on the database and returns the matching rows.
List	dynamicQuery(DynamicQuery dynamicQuery, int start, int end) Performs a dynamic query on the database and returns a range of the matching rows.
List	dynamicQuery(DynamicQuery dynamicQuery, int start, int end, OrderByComparator orderByComparator) Performs a dynamic query on the database and returns an ordered range of the matching rows.
long	dynamicQueryCount(DynamicQuery dynamicQuery) Counts the number of rows that match the dynamic query.
AssetLink	getAssetLink(long linkId) Gets the asset link with the primary key.
List<AssetLink>	getAssetLinks(int start, int end) Gets a range of all the asset links.
int	getAssetLinksCount() Gets the number of asset links.
List<AssetLink>	getLinks(long entryId, int typeId)
List<AssetLink>	getReverseLinks(long entryId, int typeId)
AssetLink	updateAssetLink(AssetLink assetLink) Updates the asset link in the database.
AssetLink	updateAssetLink(AssetLink assetLink, boolean merge) Updates the asset link in the database.

Method Detail

addAssetLink

AssetLink addAssetLink(AssetLink assetLink)
                       throws SystemException

Adds the asset link to the database. Also notifies the appropriate model listeners.

Parameters:

assetLink - the asset link to add

Returns:

the asset link that was added

Throws:

SystemException - if a system exception occurred

createAssetLink

AssetLink createAssetLink(long linkId)

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

Parameters:

linkId - the primary key for the new asset link

Returns:

the new asset link

deleteAssetLink

void deleteAssetLink(long linkId)
                     throws PortalException,
                            SystemException

Deletes the asset link with the primary key from the database. Also notifies the appropriate model listeners.

Parameters:

linkId - the primary key of the asset link to delete

Throws:

PortalException - if a asset link with the primary key could not be found

SystemException - if a system exception occurred

deleteAssetLink

void deleteAssetLink(AssetLink assetLink)
                     throws SystemException

Deletes the asset link from the database. Also notifies the appropriate model listeners.

Parameters:

assetLink - the asset link to delete

Throws:

SystemException - if a system exception occurred

dynamicQuery

List dynamicQuery(DynamicQuery dynamicQuery)
                  throws SystemException

Performs a dynamic query on the database and returns the matching rows.

Parameters:

dynamicQuery - the dynamic query to search with

Returns:

the matching rows

Throws:

SystemException - if a system exception occurred

dynamicQuery

List dynamicQuery(DynamicQuery dynamicQuery,
                  int start,
                  int end)
                  throws SystemException

Performs a dynamic query on the database and returns a range of the matching 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:

dynamicQuery - the dynamic query to search with

start - the lower bound of the range of model instances to return

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

Returns:

the range of matching rows

Throws:

SystemException - if a system exception occurred

dynamicQuery

List dynamicQuery(DynamicQuery dynamicQuery,
                  int start,
                  int end,
                  OrderByComparator orderByComparator)
                  throws SystemException

Performs a dynamic query on the database and returns an ordered range of the matching 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:

dynamicQuery - the dynamic query to search with

start - the lower bound of the range of model instances to return

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

orderByComparator - the comparator to order the results by

Returns:

the ordered range of matching rows

Throws:

SystemException - if a system exception occurred

dynamicQueryCount

long dynamicQueryCount(DynamicQuery dynamicQuery)
                       throws SystemException

Counts the number of rows that match the dynamic query.

Parameters:

dynamicQuery - the dynamic query to search with

Returns:

the number of rows that match the dynamic query

Throws:

SystemException - if a system exception occurred

getAssetLink

@Transactional(propagation=SUPPORTS,
               readOnly=true)
AssetLink getAssetLink(long linkId)
                       throws PortalException,
                              SystemException

Gets the asset link with the primary key.

Parameters:

linkId - the primary key of the asset link to get

Returns:

the asset link

Throws:

PortalException - if a asset link with the primary key could not be found

SystemException - if a system exception occurred

getAssetLinks

@Transactional(propagation=SUPPORTS,
               readOnly=true)
List<AssetLink> getAssetLinks(int start,
                                                                       int end)
                              throws SystemException

Gets a range of all the asset links.

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 asset links to return

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

Returns:

the range of asset links

Throws:

SystemException - if a system exception occurred

getAssetLinksCount

@Transactional(propagation=SUPPORTS,
               readOnly=true)
int getAssetLinksCount()
                       throws SystemException

Gets the number of asset links.

Returns:

the number of asset links

Throws:

SystemException - if a system exception occurred

updateAssetLink

AssetLink updateAssetLink(AssetLink assetLink)
                          throws SystemException

Updates the asset link in the database. Also notifies the appropriate model listeners.

Parameters:

assetLink - the asset link to update

Returns:

the asset link that was updated

Throws:

SystemException - if a system exception occurred

updateAssetLink

AssetLink updateAssetLink(AssetLink assetLink,
                          boolean merge)
                          throws SystemException

Updates the asset link in the database. Also notifies the appropriate model listeners.

Parameters:

assetLink - the asset link to update

merge - whether to merge the asset link with the current session. See BatchSession.update(com.liferay.portal.kernel.dao.orm.Session, com.liferay.portal.model.BaseModel, boolean) for an explanation.

Returns:

the asset link that was updated

Throws:

SystemException - if a system exception occurred

addLink

AssetLink addLink(long userId,
                  long entryId1,
                  long entryId2,
                  int type,
                  int weight)
                  throws PortalException,
                         SystemException

Throws:

PortalException

SystemException

deleteLink

void deleteLink(long linkId)
                throws PortalException,
                       SystemException

Throws:

PortalException

SystemException

deleteLinks

void deleteLinks(long entryId)
                 throws SystemException

Throws:

SystemException

deleteLinks

void deleteLinks(long entryId1,
                 long entryId2)
                 throws SystemException

Throws:

SystemException

getLinks

@Transactional(propagation=SUPPORTS,
               readOnly=true)
List<AssetLink> getLinks(long entryId,
                                                                  int typeId)
                         throws SystemException

Throws:

SystemException

getReverseLinks

@Transactional(propagation=SUPPORTS,
               readOnly=true)
List<AssetLink> getReverseLinks(long entryId,
                                                                         int typeId)
                                throws SystemException

Throws:

SystemException