com.liferay.portlet.messageboards.service
Interface MBDiscussionLocalService

All Known Implementing Classes:

MBDiscussionLocalServiceBaseImpl, MBDiscussionLocalServiceImpl, MBDiscussionLocalServiceWrapper

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

The interface for the message boards discussion local service.

Never modify or reference this interface directly. Always use MBDiscussionLocalServiceUtil to access the message boards discussion local service. Add custom service methods to MBDiscussionLocalServiceImpl 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:

MBDiscussionLocalServiceUtil, MBDiscussionLocalServiceBaseImpl, MBDiscussionLocalServiceImpl

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

Method Summary

MBDiscussion	addDiscussion(long classNameId, long classPK, long threadId)
MBDiscussion	addMBDiscussion(MBDiscussion mbDiscussion) Adds the message boards discussion to the database.
MBDiscussion	createMBDiscussion(long discussionId) Creates a new message boards discussion with the primary key.
void	deleteMBDiscussion(long discussionId) Deletes the message boards discussion with the primary key from the database.
void	deleteMBDiscussion(MBDiscussion mbDiscussion) Deletes the message boards discussion from the database.
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.
MBDiscussion	getDiscussion(long discussionId)
MBDiscussion	getDiscussion(String className, long classPK)
MBDiscussion	getMBDiscussion(long discussionId) Gets the message boards discussion with the primary key.
List<MBDiscussion>	getMBDiscussions(int start, int end) Gets a range of all the message boards discussions.
int	getMBDiscussionsCount() Gets the number of message boards discussions.
MBDiscussion	getThreadDiscussion(long threadId)
MBDiscussion	updateMBDiscussion(MBDiscussion mbDiscussion) Updates the message boards discussion in the database.
MBDiscussion	updateMBDiscussion(MBDiscussion mbDiscussion, boolean merge) Updates the message boards discussion in the database.

Method Detail

addMBDiscussion

MBDiscussion addMBDiscussion(MBDiscussion mbDiscussion)
                             throws SystemException

Adds the message boards discussion to the database. Also notifies the appropriate model listeners.

Parameters:

mbDiscussion - the message boards discussion to add

Returns:

the message boards discussion that was added

Throws:

SystemException - if a system exception occurred

createMBDiscussion

MBDiscussion createMBDiscussion(long discussionId)

Creates a new message boards discussion with the primary key. Does not add the message boards discussion to the database.

Parameters:

discussionId - the primary key for the new message boards discussion

Returns:

the new message boards discussion

deleteMBDiscussion

void deleteMBDiscussion(long discussionId)
                        throws PortalException,
                               SystemException

Deletes the message boards discussion with the primary key from the database. Also notifies the appropriate model listeners.

Parameters:

discussionId - the primary key of the message boards discussion to delete

Throws:

PortalException - if a message boards discussion with the primary key could not be found

SystemException - if a system exception occurred

deleteMBDiscussion

void deleteMBDiscussion(MBDiscussion mbDiscussion)
                        throws SystemException

Deletes the message boards discussion from the database. Also notifies the appropriate model listeners.

Parameters:

mbDiscussion - the message boards discussion 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

getMBDiscussion

@Transactional(propagation=SUPPORTS,
               readOnly=true)
MBDiscussion getMBDiscussion(long discussionId)
                             throws PortalException,
                                    SystemException

Gets the message boards discussion with the primary key.

Parameters:

discussionId - the primary key of the message boards discussion to get

Returns:

the message boards discussion

Throws:

PortalException - if a message boards discussion with the primary key could not be found

SystemException - if a system exception occurred

getMBDiscussions

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

Gets a range of all the message boards discussions.

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 message boards discussions to return

end - the upper bound of the range of message boards discussions to return (not inclusive)

Returns:

the range of message boards discussions

Throws:

SystemException - if a system exception occurred

getMBDiscussionsCount

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

Gets the number of message boards discussions.

Returns:

the number of message boards discussions

Throws:

SystemException - if a system exception occurred

updateMBDiscussion

MBDiscussion updateMBDiscussion(MBDiscussion mbDiscussion)
                                throws SystemException

Updates the message boards discussion in the database. Also notifies the appropriate model listeners.

Parameters:

mbDiscussion - the message boards discussion to update

Returns:

the message boards discussion that was updated

Throws:

SystemException - if a system exception occurred

updateMBDiscussion

MBDiscussion updateMBDiscussion(MBDiscussion mbDiscussion,
                                boolean merge)
                                throws SystemException

Updates the message boards discussion in the database. Also notifies the appropriate model listeners.

Parameters:

mbDiscussion - the message boards discussion to update

merge - whether to merge the message boards discussion 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 message boards discussion that was updated

Throws:

SystemException - if a system exception occurred

addDiscussion

MBDiscussion addDiscussion(long classNameId,
                           long classPK,
                           long threadId)
                           throws SystemException

Throws:

SystemException

getDiscussion

@Transactional(propagation=SUPPORTS,
               readOnly=true)
MBDiscussion getDiscussion(long discussionId)
                           throws PortalException,
                                  SystemException

Throws:

PortalException

SystemException

getDiscussion

@Transactional(propagation=SUPPORTS,
               readOnly=true)
MBDiscussion getDiscussion(String className,
                                                                    long classPK)
                           throws PortalException,
                                  SystemException

Throws:

PortalException

SystemException

getThreadDiscussion

@Transactional(propagation=SUPPORTS,
               readOnly=true)
MBDiscussion getThreadDiscussion(long threadId)
                                 throws PortalException,
                                        SystemException

Throws:

PortalException

SystemException