Liferay 6.1.2-ce-ga3

com.liferay.portlet.messageboards.service.persistence
Class MBDiscussionUtil

java.lang.Object
  extended by com.liferay.portlet.messageboards.service.persistence.MBDiscussionUtil

public class MBDiscussionUtil
extends Object

The persistence utility for the message boards discussion service. This utility wraps MBDiscussionPersistenceImpl and provides direct access to the database for CRUD operations. This utility should only be used by the service layer, as it must operate within a transaction. Never access this utility in a JSP, controller, model, or other front-end class.

Caching information and settings can be found in portal.properties

See Also:
MBDiscussionPersistence, MBDiscussionPersistenceImpl
ServiceBuilder generated this class. Modifications in this class will be overwritten the next time it is generated.

Constructor Summary
MBDiscussionUtil()
           
 
Method Summary
static void cacheResult(List<MBDiscussion> mbDiscussions)
          Caches the message boards discussions in the entity cache if it is enabled.
static void cacheResult(MBDiscussion mbDiscussion)
          Caches the message boards discussion in the entity cache if it is enabled.
static void clearCache()
           
static void clearCache(MBDiscussion mbDiscussion)
           
static int countAll()
          Returns the number of message boards discussions.
static int countByC_C(long classNameId, long classPK)
          Returns the number of message boards discussions where classNameId = ? and classPK = ?.
static int countByClassNameId(long classNameId)
          Returns the number of message boards discussions where classNameId = ?.
static int countByThreadId(long threadId)
          Returns the number of message boards discussions where threadId = ?.
 long countWithDynamicQuery(DynamicQuery dynamicQuery)
           
static MBDiscussion create(long discussionId)
          Creates a new message boards discussion with the primary key.
static MBDiscussion fetchByC_C(long classNameId, long classPK)
          Returns the message boards discussion where classNameId = ? and classPK = ? or returns null if it could not be found.
static MBDiscussion fetchByC_C(long classNameId, long classPK, boolean retrieveFromCache)
          Returns the message boards discussion where classNameId = ? and classPK = ? or returns null if it could not be found, optionally using the finder cache.
static MBDiscussion fetchByClassNameId_First(long classNameId, OrderByComparator orderByComparator)
          Returns the first message boards discussion in the ordered set where classNameId = ?.
static MBDiscussion fetchByClassNameId_Last(long classNameId, OrderByComparator orderByComparator)
          Returns the last message boards discussion in the ordered set where classNameId = ?.
static MBDiscussion fetchByPrimaryKey(long discussionId)
          Returns the message boards discussion with the primary key or returns null if it could not be found.
static MBDiscussion fetchByThreadId(long threadId)
          Returns the message boards discussion where threadId = ? or returns null if it could not be found.
static MBDiscussion fetchByThreadId(long threadId, boolean retrieveFromCache)
          Returns the message boards discussion where threadId = ? or returns null if it could not be found, optionally using the finder cache.
static List<MBDiscussion> findAll()
          Returns all the message boards discussions.
static List<MBDiscussion> findAll(int start, int end)
          Returns a range of all the message boards discussions.
static List<MBDiscussion> findAll(int start, int end, OrderByComparator orderByComparator)
          Returns an ordered range of all the message boards discussions.
static MBDiscussion findByC_C(long classNameId, long classPK)
          Returns the message boards discussion where classNameId = ? and classPK = ? or throws a NoSuchDiscussionException if it could not be found.
static MBDiscussion findByClassNameId_First(long classNameId, OrderByComparator orderByComparator)
          Returns the first message boards discussion in the ordered set where classNameId = ?.
static MBDiscussion findByClassNameId_Last(long classNameId, OrderByComparator orderByComparator)
          Returns the last message boards discussion in the ordered set where classNameId = ?.
static MBDiscussion[] findByClassNameId_PrevAndNext(long discussionId, long classNameId, OrderByComparator orderByComparator)
          Returns the message boards discussions before and after the current message boards discussion in the ordered set where classNameId = ?.
static List<MBDiscussion> findByClassNameId(long classNameId)
          Returns all the message boards discussions where classNameId = ?.
static List<MBDiscussion> findByClassNameId(long classNameId, int start, int end)
          Returns a range of all the message boards discussions where classNameId = ?.
static List<MBDiscussion> findByClassNameId(long classNameId, int start, int end, OrderByComparator orderByComparator)
          Returns an ordered range of all the message boards discussions where classNameId = ?.
static MBDiscussion findByPrimaryKey(long discussionId)
          Returns the message boards discussion with the primary key or throws a NoSuchDiscussionException if it could not be found.
static MBDiscussion findByThreadId(long threadId)
          Returns the message boards discussion where threadId = ? or throws a NoSuchDiscussionException if it could not be found.
static List<MBDiscussion> findWithDynamicQuery(DynamicQuery dynamicQuery)
           
static List<MBDiscussion> findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end)
           
static List<MBDiscussion> findWithDynamicQuery(DynamicQuery dynamicQuery, int start, int end, OrderByComparator orderByComparator)
           
static MBDiscussionPersistence getPersistence()
           
static MBDiscussion remove(long discussionId)
          Removes the message boards discussion with the primary key from the database.
static void removeAll()
          Removes all the message boards discussions from the database.
static MBDiscussion removeByC_C(long classNameId, long classPK)
          Removes the message boards discussion where classNameId = ? and classPK = ? from the database.
static void removeByClassNameId(long classNameId)
          Removes all the message boards discussions where classNameId = ? from the database.
static MBDiscussion removeByThreadId(long threadId)
          Removes the message boards discussion where threadId = ? from the database.
 void setPersistence(MBDiscussionPersistence persistence)
          Deprecated.  
static MBDiscussion update(MBDiscussion mbDiscussion, boolean merge)
           
static MBDiscussion update(MBDiscussion mbDiscussion, boolean merge, ServiceContext serviceContext)
           
static MBDiscussion updateImpl(MBDiscussion mbDiscussion, boolean merge)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MBDiscussionUtil

public MBDiscussionUtil()
Method Detail

clearCache

public static void clearCache()
See Also:
BasePersistence.clearCache()

clearCache

public static void clearCache(MBDiscussion mbDiscussion)
See Also:
BasePersistence.clearCache(com.liferay.portal.model.BaseModel)

countWithDynamicQuery

public long countWithDynamicQuery(DynamicQuery dynamicQuery)
                           throws SystemException
Throws:
SystemException
See Also:
BasePersistence.countWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<MBDiscussion> findWithDynamicQuery(DynamicQuery dynamicQuery)
                                               throws SystemException
Throws:
SystemException
See Also:
BasePersistence.findWithDynamicQuery(DynamicQuery)

findWithDynamicQuery

public static List<MBDiscussion> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                      int start,
                                                      int end)
                                               throws SystemException
Throws:
SystemException
See Also:
BasePersistence.findWithDynamicQuery(DynamicQuery, int, int)

findWithDynamicQuery

public static List<MBDiscussion> findWithDynamicQuery(DynamicQuery dynamicQuery,
                                                      int start,
                                                      int end,
                                                      OrderByComparator orderByComparator)
                                               throws SystemException
Throws:
SystemException
See Also:
BasePersistence.findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator)

update

public static MBDiscussion update(MBDiscussion mbDiscussion,
                                  boolean merge)
                           throws SystemException
Throws:
SystemException
See Also:
BasePersistence.update(com.liferay.portal.model.BaseModel, boolean)

update

public static MBDiscussion update(MBDiscussion mbDiscussion,
                                  boolean merge,
                                  ServiceContext serviceContext)
                           throws SystemException
Throws:
SystemException
See Also:
BasePersistence.update(com.liferay.portal.model.BaseModel, boolean, ServiceContext)

cacheResult

public static void cacheResult(MBDiscussion mbDiscussion)
Caches the message boards discussion in the entity cache if it is enabled.

Parameters:
mbDiscussion - the message boards discussion

cacheResult

public static void cacheResult(List<MBDiscussion> mbDiscussions)
Caches the message boards discussions in the entity cache if it is enabled.

Parameters:
mbDiscussions - the message boards discussions

create

public static MBDiscussion create(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

remove

public static MBDiscussion remove(long discussionId)
                           throws SystemException,
                                  NoSuchDiscussionException
Removes 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
Returns:
the message boards discussion that was removed
Throws:
NoSuchDiscussionException - if a message boards discussion with the primary key could not be found
SystemException - if a system exception occurred

updateImpl

public static MBDiscussion updateImpl(MBDiscussion mbDiscussion,
                                      boolean merge)
                               throws SystemException
Throws:
SystemException

findByPrimaryKey

public static MBDiscussion findByPrimaryKey(long discussionId)
                                     throws SystemException,
                                            NoSuchDiscussionException
Returns the message boards discussion with the primary key or throws a NoSuchDiscussionException if it could not be found.

Parameters:
discussionId - the primary key of the message boards discussion
Returns:
the message boards discussion
Throws:
NoSuchDiscussionException - if a message boards discussion with the primary key could not be found
SystemException - if a system exception occurred

fetchByPrimaryKey

public static MBDiscussion fetchByPrimaryKey(long discussionId)
                                      throws SystemException
Returns the message boards discussion with the primary key or returns null if it could not be found.

Parameters:
discussionId - the primary key of the message boards discussion
Returns:
the message boards discussion, or null if a message boards discussion with the primary key could not be found
Throws:
SystemException - if a system exception occurred

findByClassNameId

public static List<MBDiscussion> findByClassNameId(long classNameId)
                                            throws SystemException
Returns all the message boards discussions where classNameId = ?.

Parameters:
classNameId - the class name ID
Returns:
the matching message boards discussions
Throws:
SystemException - if a system exception occurred

findByClassNameId

public static List<MBDiscussion> findByClassNameId(long classNameId,
                                                   int start,
                                                   int end)
                                            throws SystemException
Returns a range of all the message boards discussions where classNameId = ?.

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:
classNameId - the class name ID
start - the lower bound of the range of message boards discussions
end - the upper bound of the range of message boards discussions (not inclusive)
Returns:
the range of matching message boards discussions
Throws:
SystemException - if a system exception occurred

findByClassNameId

public static List<MBDiscussion> findByClassNameId(long classNameId,
                                                   int start,
                                                   int end,
                                                   OrderByComparator orderByComparator)
                                            throws SystemException
Returns an ordered range of all the message boards discussions where classNameId = ?.

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:
classNameId - the class name ID
start - the lower bound of the range of message boards discussions
end - the upper bound of the range of message boards discussions (not inclusive)
orderByComparator - the comparator to order the results by (optionally null)
Returns:
the ordered range of matching message boards discussions
Throws:
SystemException - if a system exception occurred

findByClassNameId_First

public static MBDiscussion findByClassNameId_First(long classNameId,
                                                   OrderByComparator orderByComparator)
                                            throws SystemException,
                                                   NoSuchDiscussionException
Returns the first message boards discussion in the ordered set where classNameId = ?.

Parameters:
classNameId - the class name ID
orderByComparator - the comparator to order the set by (optionally null)
Returns:
the first matching message boards discussion
Throws:
NoSuchDiscussionException - if a matching message boards discussion could not be found
SystemException - if a system exception occurred

fetchByClassNameId_First

public static MBDiscussion fetchByClassNameId_First(long classNameId,
                                                    OrderByComparator orderByComparator)
                                             throws SystemException
Returns the first message boards discussion in the ordered set where classNameId = ?.

Parameters:
classNameId - the class name ID
orderByComparator - the comparator to order the set by (optionally null)
Returns:
the first matching message boards discussion, or null if a matching message boards discussion could not be found
Throws:
SystemException - if a system exception occurred

findByClassNameId_Last

public static MBDiscussion findByClassNameId_Last(long classNameId,
                                                  OrderByComparator orderByComparator)
                                           throws SystemException,
                                                  NoSuchDiscussionException
Returns the last message boards discussion in the ordered set where classNameId = ?.

Parameters:
classNameId - the class name ID
orderByComparator - the comparator to order the set by (optionally null)
Returns:
the last matching message boards discussion
Throws:
NoSuchDiscussionException - if a matching message boards discussion could not be found
SystemException - if a system exception occurred

fetchByClassNameId_Last

public static MBDiscussion fetchByClassNameId_Last(long classNameId,
                                                   OrderByComparator orderByComparator)
                                            throws SystemException
Returns the last message boards discussion in the ordered set where classNameId = ?.

Parameters:
classNameId - the class name ID
orderByComparator - the comparator to order the set by (optionally null)
Returns:
the last matching message boards discussion, or null if a matching message boards discussion could not be found
Throws:
SystemException - if a system exception occurred

findByClassNameId_PrevAndNext

public static MBDiscussion[] findByClassNameId_PrevAndNext(long discussionId,
                                                           long classNameId,
                                                           OrderByComparator orderByComparator)
                                                    throws SystemException,
                                                           NoSuchDiscussionException
Returns the message boards discussions before and after the current message boards discussion in the ordered set where classNameId = ?.

Parameters:
discussionId - the primary key of the current message boards discussion
classNameId - the class name ID
orderByComparator - the comparator to order the set by (optionally null)
Returns:
the previous, current, and next message boards discussion
Throws:
NoSuchDiscussionException - if a message boards discussion with the primary key could not be found
SystemException - if a system exception occurred

findByThreadId

public static MBDiscussion findByThreadId(long threadId)
                                   throws SystemException,
                                          NoSuchDiscussionException
Returns the message boards discussion where threadId = ? or throws a NoSuchDiscussionException if it could not be found.

Parameters:
threadId - the thread ID
Returns:
the matching message boards discussion
Throws:
NoSuchDiscussionException - if a matching message boards discussion could not be found
SystemException - if a system exception occurred

fetchByThreadId

public static MBDiscussion fetchByThreadId(long threadId)
                                    throws SystemException
Returns the message boards discussion where threadId = ? or returns null if it could not be found. Uses the finder cache.

Parameters:
threadId - the thread ID
Returns:
the matching message boards discussion, or null if a matching message boards discussion could not be found
Throws:
SystemException - if a system exception occurred

fetchByThreadId

public static MBDiscussion fetchByThreadId(long threadId,
                                           boolean retrieveFromCache)
                                    throws SystemException
Returns the message boards discussion where threadId = ? or returns null if it could not be found, optionally using the finder cache.

Parameters:
threadId - the thread ID
retrieveFromCache - whether to use the finder cache
Returns:
the matching message boards discussion, or null if a matching message boards discussion could not be found
Throws:
SystemException - if a system exception occurred

findByC_C

public static MBDiscussion findByC_C(long classNameId,
                                     long classPK)
                              throws SystemException,
                                     NoSuchDiscussionException
Returns the message boards discussion where classNameId = ? and classPK = ? or throws a NoSuchDiscussionException if it could not be found.

Parameters:
classNameId - the class name ID
classPK - the class p k
Returns:
the matching message boards discussion
Throws:
NoSuchDiscussionException - if a matching message boards discussion could not be found
SystemException - if a system exception occurred

fetchByC_C

public static MBDiscussion fetchByC_C(long classNameId,
                                      long classPK)
                               throws SystemException
Returns the message boards discussion where classNameId = ? and classPK = ? or returns null if it could not be found. Uses the finder cache.

Parameters:
classNameId - the class name ID
classPK - the class p k
Returns:
the matching message boards discussion, or null if a matching message boards discussion could not be found
Throws:
SystemException - if a system exception occurred

fetchByC_C

public static MBDiscussion fetchByC_C(long classNameId,
                                      long classPK,
                                      boolean retrieveFromCache)
                               throws SystemException
Returns the message boards discussion where classNameId = ? and classPK = ? or returns null if it could not be found, optionally using the finder cache.

Parameters:
classNameId - the class name ID
classPK - the class p k
retrieveFromCache - whether to use the finder cache
Returns:
the matching message boards discussion, or null if a matching message boards discussion could not be found
Throws:
SystemException - if a system exception occurred

findAll

public static List<MBDiscussion> findAll()
                                  throws SystemException
Returns all the message boards discussions.

Returns:
the message boards discussions
Throws:
SystemException - if a system exception occurred

findAll

public static List<MBDiscussion> findAll(int start,
                                         int end)
                                  throws SystemException
Returns 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
end - the upper bound of the range of message boards discussions (not inclusive)
Returns:
the range of message boards discussions
Throws:
SystemException - if a system exception occurred

findAll

public static List<MBDiscussion> findAll(int start,
                                         int end,
                                         OrderByComparator orderByComparator)
                                  throws SystemException
Returns an ordered 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
end - the upper bound of the range of message boards discussions (not inclusive)
orderByComparator - the comparator to order the results by (optionally null)
Returns:
the ordered range of message boards discussions
Throws:
SystemException - if a system exception occurred

removeByClassNameId

public static void removeByClassNameId(long classNameId)
                                throws SystemException
Removes all the message boards discussions where classNameId = ? from the database.

Parameters:
classNameId - the class name ID
Throws:
SystemException - if a system exception occurred

removeByThreadId

public static MBDiscussion removeByThreadId(long threadId)
                                     throws SystemException,
                                            NoSuchDiscussionException
Removes the message boards discussion where threadId = ? from the database.

Parameters:
threadId - the thread ID
Returns:
the message boards discussion that was removed
Throws:
SystemException - if a system exception occurred
NoSuchDiscussionException

removeByC_C

public static MBDiscussion removeByC_C(long classNameId,
                                       long classPK)
                                throws SystemException,
                                       NoSuchDiscussionException
Removes the message boards discussion where classNameId = ? and classPK = ? from the database.

Parameters:
classNameId - the class name ID
classPK - the class p k
Returns:
the message boards discussion that was removed
Throws:
SystemException - if a system exception occurred
NoSuchDiscussionException

removeAll

public static void removeAll()
                      throws SystemException
Removes all the message boards discussions from the database.

Throws:
SystemException - if a system exception occurred

countByClassNameId

public static int countByClassNameId(long classNameId)
                              throws SystemException
Returns the number of message boards discussions where classNameId = ?.

Parameters:
classNameId - the class name ID
Returns:
the number of matching message boards discussions
Throws:
SystemException - if a system exception occurred

countByThreadId

public static int countByThreadId(long threadId)
                           throws SystemException
Returns the number of message boards discussions where threadId = ?.

Parameters:
threadId - the thread ID
Returns:
the number of matching message boards discussions
Throws:
SystemException - if a system exception occurred

countByC_C

public static int countByC_C(long classNameId,
                             long classPK)
                      throws SystemException
Returns the number of message boards discussions where classNameId = ? and classPK = ?.

Parameters:
classNameId - the class name ID
classPK - the class p k
Returns:
the number of matching message boards discussions
Throws:
SystemException - if a system exception occurred

countAll

public static int countAll()
                    throws SystemException
Returns the number of message boards discussions.

Returns:
the number of message boards discussions
Throws:
SystemException - if a system exception occurred

getPersistence

public static MBDiscussionPersistence getPersistence()

setPersistence

public void setPersistence(MBDiscussionPersistence persistence)
Deprecated. 


Liferay 6.1.2-ce-ga3