Package org.apache.openmeetings.db.dao

Interface IDataProviderDao<T extends IDataProviderEntity>

Type Parameters:

T - entity type for this provider

All Known Subinterfaces:

IGroupAdminDataProviderDao<T>

All Known Implementing Classes:

AppointmentDao, BaseFileItemDao, ConfigurationDao, ExtraMenuDao, FileItemDao, GroupDao, GroupUserDao, InvitationDao, LabelDao, LdapConfigDao, MailMessageDao, OAuth2Dao, OmCalendarDao, PrivateMessageDao, PrivateMessageFolderDao, RecordingDao, RoomDao, UserDao

@Transactional
public interface IDataProviderDao<T extends IDataProviderEntity>

General interface to perform CRUD operations on entities

Author:

solomax, swagner

Method Summary

Modifier and Type	Method	Description
long	count()	Count the number of instances of IDataProviderDao
long	count(String search)	Count the number of instances of IDataProviderDao
void	delete(T entity, Long userId)	Delete an instance of IDataProviderDao
default T	get(long id)
List<T>	get(long start, long count)	Get a list of instances of IDataProviderDao
T	get(Long id)	Get an instance of an IDataProviderDao
List<T>	get(String search, long start, long count, String order)	Get a list of instances of IDataProviderDao
T	update(T entity, Long userId)	Update an instance of IDataProviderDao

Method Detail

get

T get(Long id)

Get an instance of an IDataProviderDao

Parameters:

id - - id of instance to retrieve

Returns:

instance with the id gived

get

default T get(long id)

get

List<T> get(long start,
            long count)

Get a list of instances of IDataProviderDao

Parameters:

start - - the start to range to retrieve

count - - maximum instance count to retrieve

Returns:

list of instances in the range specified

get

List<T> get(String search,
            long start,
            long count,
            String order)

Get a list of instances of IDataProviderDao

Parameters:

search - - string search criteria to filter entities

start - - the start to range to retrieve

count - - maximum instance count to retrieve

order - - column and sort order

Returns:

list of instances in the range specified

count

long count()

Count the number of instances of IDataProviderDao

Returns:

count of instances

count

long count(String search)

Count the number of instances of IDataProviderDao

Parameters:

search - - string search criteria to filter entities

Returns:

count of instances satisfying given search criteria

update

T update(T entity,
         Long userId)

Update an instance of IDataProviderDao

Parameters:

entity - - entity to be updated

userId - - user performed update

Returns:

- updated entity

delete

void delete(T entity,
            Long userId)

Delete an instance of IDataProviderDao

Parameters:

entity - - entity to be deleted

userId - - user performed delete