Package org.dspace.eperson.dao.impl

Class SubscriptionDAOImpl

java.lang.Object

org.dspace.core.AbstractHibernateDAO<Subscription>

org.dspace.eperson.dao.impl.SubscriptionDAOImpl

All Implemented Interfaces:

GenericDAO<Subscription>, SubscriptionDAO

public class SubscriptionDAOImpl
extends AbstractHibernateDAO<Subscription>
implements SubscriptionDAO

Hibernate implementation of the Database Access Object interface class for the Subscription object. This class is responsible for all database calls for the Subscription object and is autowired by spring This class should never be accessed directly.

Author:

kevinvandevelde at atmire.com

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SubscriptionDAOImpl()

Method Summary

Modifier and Type	Method	Description
Long	countAll(Context context)	Count all subscriptions
Long	countAllByEPerson(Context context, EPerson ePerson)	Count all subscriptions belong to an ePerson
Long	countAllByEPersonAndDso(Context context, EPerson ePerson, DSpaceObject dSpaceObject)	Count all subscriptions related to a DSpaceObject belong to an ePerson
void	deleteByDSOAndEPerson(Context context, DSpaceObject dSpaceObject, EPerson eperson)	Delete all subscriptions related to a DSpaceObject belong to an ePerson
void	deleteByDspaceObject(Context context, DSpaceObject dSpaceObject)	Delete all subscription of provided dSpaceObject
void	deleteByEPerson(Context context, EPerson eperson)	Delete all subscription of provided ePerson
List<Subscription>	findAllOrderedByDSO(Context context, Integer limit, Integer offset)	Return a paginated list of subscriptions ordered by DSpaceObject
List<Subscription>	findAllOrderedByIDAndResourceType(Context context, String resourceType, Integer limit, Integer offset)	Return a paginated list of all subscriptions ordered by ID and resourceType
List<Subscription>	findAllSubscriptionsBySubscriptionTypeAndFrequency(Context context, String subscriptionType, String frequencyValue)	Return a list of all subscriptions by subscriptionType and frequency
List<Subscription>	findByEPerson(Context context, EPerson eperson, Integer limit, Integer offset)	Return a paginated list of all subscriptions of the eperson
List<Subscription>	findByEPersonAndDso(Context context, EPerson eperson, DSpaceObject dSpaceObject, Integer limit, Integer offset)	Return a paginated list of subscriptions related to a DSpaceObject belong to an ePerson

Methods inherited from class org.dspace.core.AbstractHibernateDAO

count, count, countLong, create, createQuery, createQuery, delete, executeCriteriaQuery, findAll, findAll, findByID, findByID, findByID, findByX, findMany, findMany, findUnique, getCriteriaBuilder, getCriteriaQuery, getHibernateSession, iterate, list, list, list, list, save, singleResult, singleResult, uniqueResult, uniqueResult

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dspace.core.GenericDAO

create, delete, findAll, findAll, findByID, findByID, findByID, findMany, findUnique, save

Constructor Details

SubscriptionDAOImpl

protected SubscriptionDAOImpl()

Method Details

findByEPerson

public List<Subscription> findByEPerson(Context context,
 EPerson eperson,
 Integer limit,
 Integer offset)
                                 throws SQLException

Description copied from interface: SubscriptionDAO

Return a paginated list of all subscriptions of the eperson

Specified by:

findByEPerson in interface SubscriptionDAO

Parameters:

context - DSpace context object

eperson - ePerson whose subscriptions want to find

limit - Paging limit

offset - The position of the first result to return

Returns:

Throws:

SQLException - If database error

findByEPersonAndDso

public List<Subscription> findByEPersonAndDso(Context context,
 EPerson eperson,
 DSpaceObject dSpaceObject,
 Integer limit,
 Integer offset)
                                       throws SQLException

Description copied from interface: SubscriptionDAO

Return a paginated list of subscriptions related to a DSpaceObject belong to an ePerson

Specified by:

findByEPersonAndDso in interface SubscriptionDAO

Parameters:

context - DSpace context object

eperson - ePerson whose subscriptions want to find

dSpaceObject - DSpaceObject of whom subscriptions want to find

limit - Paging limit

offset - The position of the first result to return

Returns:

Throws:

SQLException - If database error

deleteByDspaceObject

public void deleteByDspaceObject(Context context,
 DSpaceObject dSpaceObject)
                          throws SQLException

Description copied from interface: SubscriptionDAO

Delete all subscription of provided dSpaceObject

Specified by:

deleteByDspaceObject in interface SubscriptionDAO

Parameters:

context - DSpace context object

dSpaceObject - DSpace resource

Throws:

SQLException - If database error

deleteByEPerson

public void deleteByEPerson(Context context,
 EPerson eperson)
                     throws SQLException

Description copied from interface: SubscriptionDAO

Delete all subscription of provided ePerson

Specified by:

deleteByEPerson in interface SubscriptionDAO

Parameters:

context - DSpace context object

eperson - ePerson whose subscriptions want to delete

Throws:

SQLException - If database error

deleteByDSOAndEPerson

public void deleteByDSOAndEPerson(Context context,
 DSpaceObject dSpaceObject,
 EPerson eperson)
                           throws SQLException

Description copied from interface: SubscriptionDAO

Delete all subscriptions related to a DSpaceObject belong to an ePerson

Specified by:

deleteByDSOAndEPerson in interface SubscriptionDAO

Parameters:

context - DSpace context object

dSpaceObject - DSpaceObject of whom subscriptions want to delete

eperson - ePerson whose subscriptions want to delete

Throws:

SQLException - If database error

findAllOrderedByIDAndResourceType

public List<Subscription> findAllOrderedByIDAndResourceType(Context context,
 String resourceType,
 Integer limit,
 Integer offset)
                                                     throws SQLException

Description copied from interface: SubscriptionDAO

Return a paginated list of all subscriptions ordered by ID and resourceType

Specified by:

findAllOrderedByIDAndResourceType in interface SubscriptionDAO

Parameters:

context - DSpace context object

resourceType - Could be Collection or Community

limit - Paging limit

offset - The position of the first result to return

Returns:

Throws:

SQLException - If database error

findAllOrderedByDSO

public List<Subscription> findAllOrderedByDSO(Context context,
 Integer limit,
 Integer offset)
                                       throws SQLException

Description copied from interface: SubscriptionDAO

Return a paginated list of subscriptions ordered by DSpaceObject

Specified by:

findAllOrderedByDSO in interface SubscriptionDAO

Parameters:

context - DSpace context object

limit - Paging limit

offset - The position of the first result to return

Returns:

Throws:

SQLException - If database error

findAllSubscriptionsBySubscriptionTypeAndFrequency

public List<Subscription> findAllSubscriptionsBySubscriptionTypeAndFrequency(Context context,
 String subscriptionType,
 String frequencyValue)
                                                                      throws SQLException

Description copied from interface: SubscriptionDAO

Return a list of all subscriptions by subscriptionType and frequency

Specified by:

findAllSubscriptionsBySubscriptionTypeAndFrequency in interface SubscriptionDAO

Parameters:

context - DSpace context object

subscriptionType - Could be "content" or "statistics". NOTE: in DSpace we have only "content"

frequencyValue - Could be "D" stand for Day, "W" stand for Week, and "M" stand for Month

Returns:

Throws:

SQLException - If database error

countAll

public Long countAll(Context context)
              throws SQLException

Description copied from interface: SubscriptionDAO

Count all subscriptions

Specified by:

countAll in interface SubscriptionDAO

Parameters:

context - DSpace context object

Returns:

Total of all subscriptions

Throws:

SQLException - If database error

countAllByEPerson

public Long countAllByEPerson(Context context,
 EPerson ePerson)
                       throws SQLException

Description copied from interface: SubscriptionDAO

Count all subscriptions belong to an ePerson

Specified by:

countAllByEPerson in interface SubscriptionDAO

Parameters:

context - DSpace context object

ePerson - ePerson whose subscriptions want count

Returns:

Total of all subscriptions belong to an ePerson

Throws:

SQLException - If database error

countAllByEPersonAndDso

public Long countAllByEPersonAndDso(Context context,
 EPerson ePerson,
 DSpaceObject dSpaceObject)
                             throws SQLException

Description copied from interface: SubscriptionDAO

Count all subscriptions related to a DSpaceObject belong to an ePerson

Specified by:

countAllByEPersonAndDso in interface SubscriptionDAO

Parameters:

context - DSpace context object

ePerson - ePerson whose subscriptions want count

dSpaceObject - DSpaceObject of whom subscriptions want count

Returns:

Throws:

SQLException - If database error