com.liferay.portlet.social.service.impl
Class SocialActivityLocalServiceImpl

java.lang.Object
  com.liferay.portal.service.BaseLocalServiceImpl
      com.liferay.portlet.social.service.base.SocialActivityLocalServiceBaseImpl
          com.liferay.portlet.social.service.impl.SocialActivityLocalServiceImpl

All Implemented Interfaces:

IdentifiableBean, BaseLocalService, PersistedModelLocalService, SocialActivityLocalService

public class SocialActivityLocalServiceImpl
extends SocialActivityLocalServiceBaseImpl

The social activity local service. This service provides the means to record and list social activities in groups and organizations.

Social activities are identified by their type and the type of asset they are done on. Each activity records the exact time of the action as well as human readable information needed for activity feeds.

Most of the get- methods in this service order activities in descending order by their execution times, so the most recent activities are listed first.

Field Summary

Fields inherited from class com.liferay.portlet.social.service.base.SocialActivityLocalServiceBaseImpl

assetEntryFinder, assetEntryLocalService, assetEntryPersistence, assetEntryService, counterLocalService, groupFinder, groupLocalService, groupPersistence, groupService, layoutFinder, layoutLocalService, layoutPersistence, layoutService, persistedModelLocalServiceRegistry, resourceFinder, resourceLocalService, resourcePersistence, resourceService, socialActivityAchievementLocalService, socialActivityAchievementPersistence, socialActivityCounterFinder, socialActivityCounterLocalService, socialActivityCounterPersistence, socialActivityFinder, socialActivityInterpreterLocalService, socialActivityLimitLocalService, socialActivityLimitPersistence, socialActivityLocalService, socialActivityPersistence, socialActivitySettingLocalService, socialActivitySettingPersistence, socialActivitySettingService, socialRelationLocalService, socialRelationPersistence, socialRequestInterpreterLocalService, socialRequestLocalService, socialRequestPersistence, userFinder, userLocalService, userPersistence, userService

Constructor Summary

SocialActivityLocalServiceImpl()

Method Summary

void	addActivity(long userId, long groupId, Date createDate, String className, long classPK, int type, String extraData, long receiverUserId) Records an activity with the given time in the database.
void	addActivity(long userId, long groupId, String className, long classPK, int type, String extraData, long receiverUserId) Records an activity in the database, using a time based on the current time in an attempt to make the activity's time unique.
void	addActivity(SocialActivity activity, SocialActivity mirrorActivity)
void	addUniqueActivity(long userId, long groupId, Date createDate, String className, long classPK, int type, String extraData, long receiverUserId) Records an activity in the database, but only if there isn't already an activity with the same parameters.
void	addUniqueActivity(long userId, long groupId, String className, long classPK, int type, String extraData, long receiverUserId) Records an activity with the current time in the database, but only if there isn't one with the same parameters.
void	deleteActivities(AssetEntry assetEntry) Removes stored activities for the asset identified by the class name ID and class primary key.
void	deleteActivities(String className, long classPK) Removes stored activities for the asset identified by the class name and class primary key.
void	deleteActivity(long activityId) Removes the stored activity from the database.
void	deleteActivity(SocialActivity activity) Removes the stored activity and its mirror activity from the database.
void	deleteUserActivities(long userId) Removes the user's stored activities from the database.
List<SocialActivity>	getActivities(long classNameId, int start, int end) Returns a range of all the activities done on assets identified by the class name ID.
List<SocialActivity>	getActivities(long mirrorActivityId, long classNameId, long classPK, int start, int end) Returns a range of all the activities done on the asset identified by the class name ID and class primary key that are mirrors of the activity identified by the mirror activity ID.
List<SocialActivity>	getActivities(long mirrorActivityId, String className, long classPK, int start, int end) Returns a range of all the activities done on the asset identified by the class name and the class primary key that are mirrors of the activity identified by the mirror activity ID.
List<SocialActivity>	getActivities(String className, int start, int end) Returns a range of all the activities done on assets identified by the class name.
int	getActivitiesCount(long classNameId) Returns the number of activities done on assets identified by the class name ID.
int	getActivitiesCount(long mirrorActivityId, long classNameId, long classPK) Returns the number of activities done on the asset identified by the class name ID and class primary key that are mirrors of the activity identified by the mirror activity ID.
int	getActivitiesCount(long mirrorActivityId, String className, long classPK) Returns the number of activities done on the asset identified by the class name and class primary key that are mirrors of the activity identified by the mirror activity ID.
int	getActivitiesCount(String className) Returns the number of activities done on assets identified by class name.
SocialActivity	getActivity(long activityId) Returns the activity identified by its primary key.
List<SocialActivity>	getGroupActivities(long groupId, int start, int end) Returns a range of all the activities done in the group.
int	getGroupActivitiesCount(long groupId) Returns the number of activities done in the group.
List<SocialActivity>	getGroupUsersActivities(long groupId, int start, int end) Returns a range of activities done by users that are members of the group.
int	getGroupUsersActivitiesCount(long groupId) Returns the number of activities done by users that are members of the group.
SocialActivity	getMirrorActivity(long mirrorActivityId) Returns the activity that has the mirror activity.
List<SocialActivity>	getOrganizationActivities(long organizationId, int start, int end) Returns a range of all the activities done in the organization.
int	getOrganizationActivitiesCount(long organizationId) Returns the number of activities done in the organization.
List<SocialActivity>	getOrganizationUsersActivities(long organizationId, int start, int end) Returns a range of all the activities done by users of the organization.
int	getOrganizationUsersActivitiesCount(long organizationId) Returns the number of activities done by users of the organization.
List<SocialActivity>	getRelationActivities(long userId, int start, int end) Returns a range of all the activities done by users in a relationship with the user identified by the user ID.
List<SocialActivity>	getRelationActivities(long userId, int type, int start, int end) Returns a range of all the activities done by users in a relationship of type type with the user identified by userId.
int	getRelationActivitiesCount(long userId) Returns the number of activities done by users in a relationship with the user identified by userId.
int	getRelationActivitiesCount(long userId, int type) Returns the number of activities done by users in a relationship of type type with the user identified by userId.
List<SocialActivity>	getUserActivities(long userId, int start, int end) Returns a range of all the activities done by the user.
int	getUserActivitiesCount(long userId) Returns the number of activities done by the user.
List<SocialActivity>	getUserGroupsActivities(long userId, int start, int end) Returns a range of all the activities done in the user's groups.
int	getUserGroupsActivitiesCount(long userId) Returns the number of activities done in user's groups.
List<SocialActivity>	getUserGroupsAndOrganizationsActivities(long userId, int start, int end) Returns a range of all the activities done in the user's groups and organizations.
int	getUserGroupsAndOrganizationsActivitiesCount(long userId) Returns the number of activities done in user's groups and organizations.
List<SocialActivity>	getUserOrganizationsActivities(long userId, int start, int end) Returns a range of all activities done in the user's organizations.
int	getUserOrganizationsActivitiesCount(long userId) Returns the number of activities done in the user's organizations.

Methods inherited from class com.liferay.portlet.social.service.base.SocialActivityLocalServiceBaseImpl

addSocialActivity, afterPropertiesSet, createSocialActivity, deleteSocialActivity, deleteSocialActivity, destroy, dynamicQuery, dynamicQuery, dynamicQuery, dynamicQuery, dynamicQueryCount, fetchSocialActivity, getAssetEntryFinder, getAssetEntryLocalService, getAssetEntryPersistence, getAssetEntryService, getBeanIdentifier, getCounterLocalService, getGroupFinder, getGroupLocalService, getGroupPersistence, getGroupService, getLayoutFinder, getLayoutLocalService, getLayoutPersistence, getLayoutService, getModelClass, getModelClassName, getPersistedModel, getResourceFinder, getResourceLocalService, getResourcePersistence, getResourceService, getSocialActivities, getSocialActivitiesCount, getSocialActivity, getSocialActivityAchievementLocalService, getSocialActivityAchievementPersistence, getSocialActivityCounterFinder, getSocialActivityCounterLocalService, getSocialActivityCounterPersistence, getSocialActivityFinder, getSocialActivityInterpreterLocalService, getSocialActivityLimitLocalService, getSocialActivityLimitPersistence, getSocialActivityLocalService, getSocialActivityPersistence, getSocialActivitySettingLocalService, getSocialActivitySettingPersistence, getSocialActivitySettingService, getSocialRelationLocalService, getSocialRelationPersistence, getSocialRequestInterpreterLocalService, getSocialRequestLocalService, getSocialRequestPersistence, getUserFinder, getUserLocalService, getUserPersistence, getUserService, runSQL, setAssetEntryFinder, setAssetEntryLocalService, setAssetEntryPersistence, setAssetEntryService, setBeanIdentifier, setCounterLocalService, setGroupFinder, setGroupLocalService, setGroupPersistence, setGroupService, setLayoutFinder, setLayoutLocalService, setLayoutPersistence, setLayoutService, setResourceFinder, setResourceLocalService, setResourcePersistence, setResourceService, setSocialActivityAchievementLocalService, setSocialActivityAchievementPersistence, setSocialActivityCounterFinder, setSocialActivityCounterLocalService, setSocialActivityCounterPersistence, setSocialActivityFinder, setSocialActivityInterpreterLocalService, setSocialActivityLimitLocalService, setSocialActivityLimitPersistence, setSocialActivityLocalService, setSocialActivityPersistence, setSocialActivitySettingLocalService, setSocialActivitySettingPersistence, setSocialActivitySettingService, setSocialRelationLocalService, setSocialRelationPersistence, setSocialRequestInterpreterLocalService, setSocialRequestLocalService, setSocialRequestPersistence, setUserFinder, setUserLocalService, setUserPersistence, setUserService, updateSocialActivity, updateSocialActivity

Methods inherited from class com.liferay.portal.service.BaseLocalServiceImpl

getClassLoader

Methods inherited from class java.lang.Object

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

Constructor Detail

SocialActivityLocalServiceImpl

public SocialActivityLocalServiceImpl()

Method Detail

addActivity

public void addActivity(long userId,
                        long groupId,
                        Date createDate,
                        String className,
                        long classPK,
                        int type,
                        String extraData,
                        long receiverUserId)
                 throws PortalException,
                        SystemException

Records an activity with the given time in the database.

This method records a social activity done on an asset, identified by its class name and class primary key, in the database. Additional information (such as the original message ID for a reply to a forum post) is passed in via the extraData in JSON format. For activities affecting another user, a mirror activity is generated that describes the action from the user's point of view. The target user's ID is passed in via the receiverUserId.

Example for a mirrored activity:
When a user replies to a message boards post, the reply action is stored in the database with the receiverUserId being the ID of the author of the original message. The extraData contains the ID of the original message in JSON format. A mirror activity is generated with the values of the userId and the receiverUserId swapped. This mirror activity basically describes a "replied to" event.

Mirror activities are most often used in relation to friend requests and activities.

Parameters:

userId - the primary key of the acting user

groupId - the primary key of the group

createDate - the activity's date

className - the target asset's class name

classPK - the primary key of the target asset

type - the activity's type

extraData - any extra data regarding the activity

receiverUserId - the primary key of the receiving user

Throws:

PortalException - if the user or group could not be found

SystemException - if a system exception occurred

addActivity

public void addActivity(long userId,
                        long groupId,
                        String className,
                        long classPK,
                        int type,
                        String extraData,
                        long receiverUserId)
                 throws PortalException,
                        SystemException

Records an activity in the database, using a time based on the current time in an attempt to make the activity's time unique.

Parameters:

userId - the primary key of the acting user

groupId - the primary key of the group

className - the target asset's class name

classPK - the primary key of the target asset

type - the activity's type

extraData - any extra data regarding the activity

receiverUserId - the primary key of the receiving user

Throws:

PortalException - if the user or group could not be found

SystemException - if a system exception occurred

addActivity

@Async
public void addActivity(SocialActivity activity,
                              SocialActivity mirrorActivity)
                 throws PortalException,
                        SystemException

Throws:

PortalException

SystemException

addUniqueActivity

public void addUniqueActivity(long userId,
                              long groupId,
                              Date createDate,
                              String className,
                              long classPK,
                              int type,
                              String extraData,
                              long receiverUserId)
                       throws PortalException,
                              SystemException

Records an activity in the database, but only if there isn't already an activity with the same parameters.

For the main functionality see addActivity(long, long, Date, String, long, int, String, long)

Parameters:

userId - the primary key of the acting user

groupId - the primary key of the group

createDate - the activity's date

className - the target asset's class name

classPK - the primary key of the target asset

type - the activity's type

extraData - any extra data regarding the activity

receiverUserId - the primary key of the receiving user

Throws:

PortalException - if the user or group could not be found

SystemException - if a system exception occurred

addUniqueActivity

public void addUniqueActivity(long userId,
                              long groupId,
                              String className,
                              long classPK,
                              int type,
                              String extraData,
                              long receiverUserId)
                       throws PortalException,
                              SystemException

Records an activity with the current time in the database, but only if there isn't one with the same parameters.

For the main functionality see addActivity(long, long, Date, String, long, int, String, long)

Parameters:

userId - the primary key of the acting user

groupId - the primary key of the group

className - the target asset's class name

classPK - the primary key of the target asset

type - the activity's type

extraData - any extra data regarding the activity

receiverUserId - the primary key of the receiving user

Throws:

PortalException - if the user or group could not be found

SystemException - if a system exception occurred

deleteActivities

public void deleteActivities(AssetEntry assetEntry)
                      throws PortalException,
                             SystemException

Removes stored activities for the asset identified by the class name ID and class primary key.

Parameters:

assetEntry - the asset from which to remove stored activities

Throws:

PortalException - if a portal exception occurred

SystemException - if a system exception occurred

deleteActivities

public void deleteActivities(String className,
                             long classPK)
                      throws SystemException

Removes stored activities for the asset identified by the class name and class primary key.

Parameters:

className - the target asset's class name

classPK - the primary key of the target asset

Throws:

SystemException - if a system exception occurred

deleteActivity

public void deleteActivity(long activityId)
                    throws PortalException,
                           SystemException

Removes the stored activity from the database.

Parameters:

activityId - the primary key of the stored activity

Throws:

PortalException - if the activity could not be found

SystemException - if a system exception occurred

deleteActivity

public void deleteActivity(SocialActivity activity)
                    throws SystemException

Removes the stored activity and its mirror activity from the database.

Parameters:

activity - the activity to be removed

Throws:

SystemException - if a system exception occurred

deleteUserActivities

public void deleteUserActivities(long userId)
                          throws SystemException

Removes the user's stored activities from the database.

This method removes all activities where the user is either the actor or the receiver.

Parameters:

userId - the primary key of the user

Throws:

SystemException - if a system exception occurred

getActivities

public List<SocialActivity> getActivities(long classNameId,
                                          int start,
                                          int end)
                                   throws SystemException

Returns a range of all the activities done on assets identified by the class name ID.

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 target asset's class name ID

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getActivities

public List<SocialActivity> getActivities(long mirrorActivityId,
                                          long classNameId,
                                          long classPK,
                                          int start,
                                          int end)
                                   throws SystemException

Returns a range of all the activities done on the asset identified by the class name ID and class primary key that are mirrors of the activity identified by the mirror activity ID.

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:

mirrorActivityId - the primary key of the mirror activity

classNameId - the target asset's class name ID

classPK - the primary key of the target asset

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getActivities

public List<SocialActivity> getActivities(long mirrorActivityId,
                                          String className,
                                          long classPK,
                                          int start,
                                          int end)
                                   throws SystemException

Returns a range of all the activities done on the asset identified by the class name and the class primary key that are mirrors of the activity identified by the mirror activity ID.

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:

mirrorActivityId - the primary key of the mirror activity

className - the target asset's class name

classPK - the primary key of the target asset

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getActivities

public List<SocialActivity> getActivities(String className,
                                          int start,
                                          int end)
                                   throws SystemException

Returns a range of all the activities done on assets identified by the class name.

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:

className - the target asset's class name

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getActivitiesCount

public int getActivitiesCount(long classNameId)
                       throws SystemException

Returns the number of activities done on assets identified by the class name ID.

Parameters:

classNameId - the target asset's class name ID

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getActivitiesCount

public int getActivitiesCount(long mirrorActivityId,
                              long classNameId,
                              long classPK)
                       throws SystemException

Returns the number of activities done on the asset identified by the class name ID and class primary key that are mirrors of the activity identified by the mirror activity ID.

Parameters:

mirrorActivityId - the primary key of the mirror activity

classNameId - the target asset's class name ID

classPK - the primary key of the target asset

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getActivitiesCount

public int getActivitiesCount(long mirrorActivityId,
                              String className,
                              long classPK)
                       throws SystemException

Returns the number of activities done on the asset identified by the class name and class primary key that are mirrors of the activity identified by the mirror activity ID.

Parameters:

mirrorActivityId - the primary key of the mirror activity

className - the target asset's class name

classPK - the primary key of the target asset

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getActivitiesCount

public int getActivitiesCount(String className)
                       throws SystemException

Returns the number of activities done on assets identified by class name.

Parameters:

className - the target asset's class name

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getActivity

public SocialActivity getActivity(long activityId)
                           throws PortalException,
                                  SystemException

Returns the activity identified by its primary key.

Parameters:

activityId - the primary key of the activity

Returns:

Returns the activity

Throws:

PortalException - if the activity could not be found

SystemException - if a system exception occurred

getGroupActivities

public List<SocialActivity> getGroupActivities(long groupId,
                                               int start,
                                               int end)
                                        throws SystemException

Returns a range of all the activities done in the group.

This method only finds activities without mirrors.

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:

groupId - the primary key of the group

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getGroupActivitiesCount

public int getGroupActivitiesCount(long groupId)
                            throws SystemException

Returns the number of activities done in the group.

This method only counts activities without mirrors.

Parameters:

groupId - the primary key of the group

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getGroupUsersActivities

public List<SocialActivity> getGroupUsersActivities(long groupId,
                                                    int start,
                                                    int end)
                                             throws SystemException

Returns a range of activities done by users that are members of the group.

This method only finds activities without mirrors.

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:

groupId - the primary key of the group

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getGroupUsersActivitiesCount

public int getGroupUsersActivitiesCount(long groupId)
                                 throws SystemException

Returns the number of activities done by users that are members of the group.

This method only counts activities without mirrors.

Parameters:

groupId - the primary key of the group

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getMirrorActivity

public SocialActivity getMirrorActivity(long mirrorActivityId)
                                 throws PortalException,
                                        SystemException

Returns the activity that has the mirror activity.

Parameters:

mirrorActivityId - the primary key of the mirror activity

Returns:

Returns the mirror activity

Throws:

PortalException - if the mirror activity could not be found

SystemException - if a system exception occurred

getOrganizationActivities

public List<SocialActivity> getOrganizationActivities(long organizationId,
                                                      int start,
                                                      int end)
                                               throws SystemException

Returns a range of all the activities done in the organization. This method only finds activities without mirrors.

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:

organizationId - the primary key of the organization

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getOrganizationActivitiesCount

public int getOrganizationActivitiesCount(long organizationId)
                                   throws SystemException

Returns the number of activities done in the organization. This method only counts activities without mirrors.

Parameters:

organizationId - the primary key of the organization

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getOrganizationUsersActivities

public List<SocialActivity> getOrganizationUsersActivities(long organizationId,
                                                           int start,
                                                           int end)
                                                    throws SystemException

Returns a range of all the activities done by users of the organization. This method only finds activities without mirrors.

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:

organizationId - the primary key of the organization

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getOrganizationUsersActivitiesCount

public int getOrganizationUsersActivitiesCount(long organizationId)
                                        throws SystemException

Returns the number of activities done by users of the organization. This method only counts activities without mirrors.

Parameters:

organizationId - the primary key of the organization

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getRelationActivities

public List<SocialActivity> getRelationActivities(long userId,
                                                  int start,
                                                  int end)
                                           throws SystemException

Returns a range of all the activities done by users in a relationship with the user identified by the user ID.

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:

userId - the primary key of the user

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getRelationActivities

public List<SocialActivity> getRelationActivities(long userId,
                                                  int type,
                                                  int start,
                                                  int end)
                                           throws SystemException

Returns a range of all the activities done by users in a relationship of type type with the user identified by userId. This method only finds activities without mirrors.

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:

userId - the primary key of the user

type - the relationship type

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getRelationActivitiesCount

public int getRelationActivitiesCount(long userId)
                               throws SystemException

Returns the number of activities done by users in a relationship with the user identified by userId.

Parameters:

userId - the primary key of the user

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getRelationActivitiesCount

public int getRelationActivitiesCount(long userId,
                                      int type)
                               throws SystemException

Returns the number of activities done by users in a relationship of type type with the user identified by userId. This method only counts activities without mirrors.

Parameters:

userId - the primary key of the user

type - the relationship type

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getUserActivities

public List<SocialActivity> getUserActivities(long userId,
                                              int start,
                                              int end)
                                       throws SystemException

Returns a range of all the activities done by the user.

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:

userId - the primary key of the user

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getUserActivitiesCount

public int getUserActivitiesCount(long userId)
                           throws SystemException

Returns the number of activities done by the user.

Parameters:

userId - the primary key of the user

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getUserGroupsActivities

public List<SocialActivity> getUserGroupsActivities(long userId,
                                                    int start,
                                                    int end)
                                             throws SystemException

Returns a range of all the activities done in the user's groups. This method only finds activities without mirrors.

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:

userId - the primary key of the user

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getUserGroupsActivitiesCount

public int getUserGroupsActivitiesCount(long userId)
                                 throws SystemException

Returns the number of activities done in user's groups. This method only counts activities without mirrors.

Parameters:

userId - the primary key of the user

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getUserGroupsAndOrganizationsActivities

public List<SocialActivity> getUserGroupsAndOrganizationsActivities(long userId,
                                                                    int start,
                                                                    int end)
                                                             throws SystemException

Returns a range of all the activities done in the user's groups and organizations. This method only finds activities without mirrors.

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:

userId - the primary key of the user

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getUserGroupsAndOrganizationsActivitiesCount

public int getUserGroupsAndOrganizationsActivitiesCount(long userId)
                                                 throws SystemException

Returns the number of activities done in user's groups and organizations. This method only counts activities without mirrors.

Parameters:

userId - the primary key of the user

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred

getUserOrganizationsActivities

public List<SocialActivity> getUserOrganizationsActivities(long userId,
                                                           int start,
                                                           int end)
                                                    throws SystemException

Returns a range of all activities done in the user's organizations. This method only finds activities without mirrors.

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:

userId - the primary key of the user

start - the lower bound of the range of results

end - the upper bound of the range of results (not inclusive)

Returns:

the range of matching activities

Throws:

SystemException - if a system exception occurred

getUserOrganizationsActivitiesCount

public int getUserOrganizationsActivitiesCount(long userId)
                                        throws SystemException

Returns the number of activities done in the user's organizations. This method only counts activities without mirrors.

Parameters:

userId - the primary key of the user

Returns:

the number of matching activities

Throws:

SystemException - if a system exception occurred