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@ProviderType public interface ClusterGroupPersistence
The persistence interface for the cluster group service.
Caching information and settings can be found in portal.properties
ClusterGroupPersistenceImpl
,
ClusterGroupUtil
Method Summary | |
---|---|
void |
cacheResult(ClusterGroup clusterGroup)
Caches the cluster group in the entity cache if it is enabled. |
void |
cacheResult(List<ClusterGroup> clusterGroups)
Caches the cluster groups in the entity cache if it is enabled. |
int |
countAll()
Returns the number of cluster groups. |
ClusterGroup |
create(long clusterGroupId)
Creates a new cluster group with the primary key. |
ClusterGroup |
fetchByPrimaryKey(long clusterGroupId)
Returns the cluster group with the primary key or returns null if it could not be found. |
List<ClusterGroup> |
findAll()
Returns all the cluster groups. |
List<ClusterGroup> |
findAll(int start,
int end)
Returns a range of all the cluster groups. |
List<ClusterGroup> |
findAll(int start,
int end,
OrderByComparator orderByComparator)
Returns an ordered range of all the cluster groups. |
ClusterGroup |
findByPrimaryKey(long clusterGroupId)
Returns the cluster group with the primary key or throws a NoSuchClusterGroupException if it could not be found. |
ClusterGroup |
remove(long clusterGroupId)
Removes the cluster group with the primary key from the database. |
void |
removeAll()
Removes all the cluster groups from the database. |
ClusterGroup |
updateImpl(ClusterGroup clusterGroup)
|
Methods inherited from interface com.liferay.portal.service.persistence.BasePersistence |
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clearCache, clearCache, clearCache, closeSession, countWithDynamicQuery, countWithDynamicQuery, fetchByPrimaryKey, findByPrimaryKey, findWithDynamicQuery, findWithDynamicQuery, findWithDynamicQuery, flush, getCurrentSession, getDataSource, getListeners, getModelClass, openSession, processException, registerListener, remove, remove, setDataSource, unregisterListener, update, update, update, update |
Method Detail |
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void cacheResult(ClusterGroup clusterGroup)
clusterGroup
- the cluster groupvoid cacheResult(List<ClusterGroup> clusterGroups)
clusterGroups
- the cluster groupsClusterGroup create(long clusterGroupId)
clusterGroupId
- the primary key for the new cluster group
ClusterGroup remove(long clusterGroupId) throws NoSuchClusterGroupException, SystemException
clusterGroupId
- the primary key of the cluster group
NoSuchClusterGroupException
- if a cluster group with the primary key could not be found
SystemException
- if a system exception occurredClusterGroup updateImpl(ClusterGroup clusterGroup) throws SystemException
SystemException
ClusterGroup findByPrimaryKey(long clusterGroupId) throws NoSuchClusterGroupException, SystemException
NoSuchClusterGroupException
if it could not be found.
clusterGroupId
- the primary key of the cluster group
NoSuchClusterGroupException
- if a cluster group with the primary key could not be found
SystemException
- if a system exception occurredClusterGroup fetchByPrimaryKey(long clusterGroupId) throws SystemException
null
if it could not be found.
clusterGroupId
- the primary key of the cluster group
null
if a cluster group with the primary key could not be found
SystemException
- if a system exception occurredList<ClusterGroup> findAll() throws SystemException
SystemException
- if a system exception occurredList<ClusterGroup> findAll(int start, int end) throws SystemException
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. If orderByComparator
is specified, then the query will include the given ORDER BY logic. If orderByComparator
is absent and pagination is required (start
and end
are not QueryUtil.ALL_POS
), then the query will include the default ORDER BY logic from ClusterGroupModelImpl
. If both orderByComparator
and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
start
- the lower bound of the range of cluster groupsend
- the upper bound of the range of cluster groups (not inclusive)
SystemException
- if a system exception occurredList<ClusterGroup> findAll(int start, int end, OrderByComparator orderByComparator) throws SystemException
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. If orderByComparator
is specified, then the query will include the given ORDER BY logic. If orderByComparator
is absent and pagination is required (start
and end
are not QueryUtil.ALL_POS
), then the query will include the default ORDER BY logic from ClusterGroupModelImpl
. If both orderByComparator
and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
start
- the lower bound of the range of cluster groupsend
- the upper bound of the range of cluster groups (not inclusive)orderByComparator
- the comparator to order the results by (optionally null
)
SystemException
- if a system exception occurredvoid removeAll() throws SystemException
SystemException
- if a system exception occurredint countAll() throws SystemException
SystemException
- if a system exception occurred
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