com.communote.server.core.follow

Class FollowManagementImpl

java.lang.Object

com.communote.server.core.follow.FollowManagementBase

com.communote.server.core.follow.FollowManagementImpl

All Implemented Interfaces:

FollowManagement

@Service(value="followManagement")
public class FollowManagementImpl
extends FollowManagementBase

Author:

Communote GmbH - http://www.communote.com/

See Also:

FollowManagement

Constructor Summary

Constructors

Constructor and Description
FollowManagementImpl()

Method Summary

Modifier and Type	Method and Description
boolean	followsTag(Long tagId) Returns true if the current user follows the tag, otherwise false.
protected void	handleFollowBlog(Long blogId) Performs the core logic for FollowManagementBase.followBlog(Long)
protected void	handleFollowDiscussion(Long discussionId) Performs the core logic for FollowManagementBase.followDiscussion(Long)
protected void	handleFollowDiscussionByNoteId(Long noteId) Performs the core logic for FollowManagementBase.followDiscussionByNoteId(Long)
protected boolean	handleFollowsBlog(Long blogId) Performs the core logic for FollowManagementBase.followsBlog(Long)
protected boolean	handleFollowsDiscussion(Long discussionId) Performs the core logic for FollowManagementBase.followsDiscussion(Long)
protected boolean	handleFollowsUser(Long userId) Performs the core logic for FollowManagementBase.followsUser(Long)
protected void	handleFollowTag(Long tagId) Performs the core logic for FollowManagementBase.followTag(Long)
protected void	handleFollowUser(Long userId) Performs the core logic for FollowManagementBase.followUser(Long)
protected void	handleUnfollowBlog(Long blogId) Performs the core logic for FollowManagementBase.unfollowBlog(Long)
protected void	handleUnfollowDiscussion(Long discusssionId) Performs the core logic for FollowManagementBase.unfollowDiscussion(Long)
protected void	handleUnfollowDiscussionByNoteId(Long noteId) Performs the core logic for FollowManagementBase.unfollowDiscussionByNoteId(Long)
protected void	handleUnfollowTag(Long tagId) Performs the core logic for FollowManagementBase.unfollowTag(Long)
protected void	handleUnfollowUser(Long userId) Performs the core logic for FollowManagementBase.unfollowUser(Long)
void	tagRemoved(Long removedTagId, Long newTagId, List<Long> followers) Method to be called after a tag has been removed or merged with another tag.

Methods inherited from class com.communote.server.core.follow.FollowManagementBase

followBlog, followDiscussion, followDiscussionByNoteId, followsBlog, followsDiscussion, followsUser, followTag, followUser, unfollowBlog, unfollowDiscussion, unfollowDiscussionByNoteId, unfollowTag, unfollowUser

Methods inherited from class java.lang.Object

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

Constructor Detail

FollowManagementImpl

public FollowManagementImpl()

Method Detail

followsTag

public boolean followsTag(Long tagId)

Returns true if the current user follows the tag, otherwise false.

Parameters:

tagId - The ID of the tag.

Returns:

True if the current user follows the given tag.

handleFollowBlog

protected void handleFollowBlog(Long blogId)
                         throws NotFoundException,
                                BlogAccessException

Performs the core logic for FollowManagementBase.followBlog(Long)

Specified by:

handleFollowBlog in class FollowManagementBase

Throws:

NotFoundException

BlogAccessException

handleFollowDiscussion

protected void handleFollowDiscussion(Long discussionId)
                               throws NotFoundException,
                                      BlogAccessException

Performs the core logic for FollowManagementBase.followDiscussion(Long)

Specified by:

handleFollowDiscussion in class FollowManagementBase

Throws:

NotFoundException

BlogAccessException

handleFollowDiscussionByNoteId

protected void handleFollowDiscussionByNoteId(Long noteId)
                                       throws NotFoundException,
                                              BlogAccessException

Performs the core logic for FollowManagementBase.followDiscussionByNoteId(Long)

Specified by:

handleFollowDiscussionByNoteId in class FollowManagementBase

Throws:

NotFoundException

BlogAccessException

handleFollowsBlog

protected boolean handleFollowsBlog(Long blogId)

Performs the core logic for FollowManagementBase.followsBlog(Long)

Specified by:

handleFollowsBlog in class FollowManagementBase

handleFollowsDiscussion

protected boolean handleFollowsDiscussion(Long discussionId)

Performs the core logic for FollowManagementBase.followsDiscussion(Long)

Specified by:

handleFollowsDiscussion in class FollowManagementBase

handleFollowsUser

protected boolean handleFollowsUser(Long userId)

Performs the core logic for FollowManagementBase.followsUser(Long)

Specified by:

handleFollowsUser in class FollowManagementBase

handleFollowTag

protected void handleFollowTag(Long tagId)
                        throws NotFoundException

Performs the core logic for FollowManagementBase.followTag(Long)

Specified by:

handleFollowTag in class FollowManagementBase

Throws:

NotFoundException

handleFollowUser

protected void handleFollowUser(Long userId)
                         throws NotFoundException

Performs the core logic for FollowManagementBase.followUser(Long)

Specified by:

handleFollowUser in class FollowManagementBase

Throws:

NotFoundException

handleUnfollowBlog

protected void handleUnfollowBlog(Long blogId)

Performs the core logic for FollowManagementBase.unfollowBlog(Long)

Specified by:

handleUnfollowBlog in class FollowManagementBase

handleUnfollowDiscussion

protected void handleUnfollowDiscussion(Long discusssionId)

Performs the core logic for FollowManagementBase.unfollowDiscussion(Long)

Specified by:

handleUnfollowDiscussion in class FollowManagementBase

handleUnfollowDiscussionByNoteId

protected void handleUnfollowDiscussionByNoteId(Long noteId)

Performs the core logic for FollowManagementBase.unfollowDiscussionByNoteId(Long)

Specified by:

handleUnfollowDiscussionByNoteId in class FollowManagementBase

handleUnfollowTag

protected void handleUnfollowTag(Long tagId)

Performs the core logic for FollowManagementBase.unfollowTag(Long)

Specified by:

handleUnfollowTag in class FollowManagementBase

handleUnfollowUser

protected void handleUnfollowUser(Long userId)

Performs the core logic for FollowManagementBase.unfollowUser(Long)

Specified by:

handleUnfollowUser in class FollowManagementBase

tagRemoved

public void tagRemoved(Long removedTagId,
                       Long newTagId,
                       List<Long> followers)
                throws AuthorizationException,
                       TagNotFoundException

Description copied from interface: FollowManagement

Method to be called after a tag has been removed or merged with another tag. In case of a merge the provided followers of the old tag will be added as followers to the new tag.

Parameters:

removedTagId - the ID of the removed tag

newTagId - the ID of the tag the old tag was merged into, can be null

followers - the IDs of the users that followed the old tag

Throws:

AuthorizationException - in case the calling user is not the internal system user

TagNotFoundException - in case newTagId is not null but there is no tag for that ID