org.exoplatform.news

Class NewsServiceImpl

java.lang.Object

org.exoplatform.news.NewsServiceImpl

All Implemented Interfaces:

NewsService

public class NewsServiceImpl
extends Object
implements NewsService

Service managing News and storing them in ECMS

Field Summary

Fields

Modifier and Type	Field and Description
static String	APPLICATION_DATA_PATH
static String	NEWS_NODES_FOLDER
static String	PINNED_NEWS_NODES_FOLDER

Constructor Summary

Constructors

Constructor and Description

NewsServiceImpl(org.exoplatform.services.jcr.RepositoryService repositoryService, org.exoplatform.services.jcr.ext.app.SessionProviderService sessionProviderService, org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator nodeHierarchyCreator, org.exoplatform.services.jcr.ext.distribution.DataDistributionManager dataDistributionManager, org.exoplatform.social.core.space.spi.SpaceService spaceService, org.exoplatform.social.core.manager.ActivityManager activityManager, org.exoplatform.social.core.manager.IdentityManager identityManager, org.exoplatform.upload.UploadService uploadService, org.exoplatform.social.ckeditor.HTMLUploadImageProcessor imageProcessor, org.exoplatform.services.cms.link.LinkManager linkManager, org.exoplatform.services.ecm.publication.PublicationService publicationService, org.exoplatform.services.wcm.extensions.publication.PublicationManager publicationManager, org.exoplatform.services.wcm.publication.WCMPublicationService wCMPublicationService, NewsSearchConnector newsSearchConnector, NewsAttachmentsService newsAttachmentsService)

Method Summary

Modifier and Type	Method and Description
void	archiveNews(String newsId) Archive a news
boolean	canArchiveNews(String newsAuthor)
boolean	canEditNews(String posterId, String spaceId) Return a boolean that indicates if the current user can edit the news or not
boolean	canPinNews() Return a boolean that indicates if the current user can pin the news or not
News	convertNodeToNews(javax.jcr.Node node)
News	createNews(News news) Create and publish a News A news is composed of an activity and a CMS node containing the data.
News	createNewsDraft(News news) Create the exo:news draft node in CMS
void	deleteNews(String newsId) Delete news
List<News>	getNews(NewsFilter filter) Get all news
News	getNewsById(String id) Get a news by id
int	getNewsCount(NewsFilter filter)
List<News>	getNewsDrafts(String spaceId, String author) Get news drafts
void	markAsRead(News news, String userId) Increment the number of views for a news
void	pinNews(String newsId) Pin a news
List<News>	searchNews(NewsFilter filter, String lang) Search news with the given text
protected void	sendNotification(News news, NotificationConstants.NOTIFICATION_CONTEXT context)
void	shareNews(SharedNews sharedNews, List<org.exoplatform.social.core.space.model.Space> spaces) Share a news to a list of spaces
void	unarchiveNews(String newsId) Unarchive a news
void	unpinNews(String newsId)
News	updateNews(News news) Update a news If the uploadId of the news is null, the illustration is not updated.
protected void	updateNewsActivities(org.exoplatform.social.core.activity.model.ExoSocialActivity activity, News news)

Methods inherited from class java.lang.Object

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

Field Detail

NEWS_NODES_FOLDER

public static final String NEWS_NODES_FOLDER

See Also:

Constant Field Values

PINNED_NEWS_NODES_FOLDER

public static final String PINNED_NEWS_NODES_FOLDER

See Also:

Constant Field Values

APPLICATION_DATA_PATH

public static final String APPLICATION_DATA_PATH

See Also:

Constant Field Values

Constructor Detail

NewsServiceImpl

public NewsServiceImpl(org.exoplatform.services.jcr.RepositoryService repositoryService,
                       org.exoplatform.services.jcr.ext.app.SessionProviderService sessionProviderService,
                       org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator nodeHierarchyCreator,
                       org.exoplatform.services.jcr.ext.distribution.DataDistributionManager dataDistributionManager,
                       org.exoplatform.social.core.space.spi.SpaceService spaceService,
                       org.exoplatform.social.core.manager.ActivityManager activityManager,
                       org.exoplatform.social.core.manager.IdentityManager identityManager,
                       org.exoplatform.upload.UploadService uploadService,
                       org.exoplatform.social.ckeditor.HTMLUploadImageProcessor imageProcessor,
                       org.exoplatform.services.cms.link.LinkManager linkManager,
                       org.exoplatform.services.ecm.publication.PublicationService publicationService,
                       org.exoplatform.services.wcm.extensions.publication.PublicationManager publicationManager,
                       org.exoplatform.services.wcm.publication.WCMPublicationService wCMPublicationService,
                       NewsSearchConnector newsSearchConnector,
                       NewsAttachmentsService newsAttachmentsService)

Method Detail

createNews

public News createNews(News news)
                throws Exception

Create and publish a News A news is composed of an activity and a CMS node containing the data. If the given News has an id and that a draft already exists with this id, the draft is updated and published.

Specified by:

createNews in interface NewsService

Parameters:

news - The news to create

Throws:

Exception

getNewsById

public News getNewsById(String id)
                 throws Exception

Get a news by id

Specified by:

getNewsById in interface NewsService

Parameters:

id - Id of the news

Returns:

The news with the given id

Throws:

Exception

getNews

public List<News> getNews(NewsFilter filter)
                   throws Exception

Get all news

Specified by:

getNews in interface NewsService

Returns:

all news

Throws:

Exception

canArchiveNews

public boolean canArchiveNews(String newsAuthor)

Specified by:

canArchiveNews in interface NewsService

getNewsCount

public int getNewsCount(NewsFilter filter)
                 throws Exception

Specified by:

getNewsCount in interface NewsService

Throws:

Exception

updateNews

public News updateNews(News news)
                throws Exception

Update a news If the uploadId of the news is null, the illustration is not updated. If the uploadId of the news is empty, the illustration is removed (if any).

Specified by:

updateNews in interface NewsService

Parameters:

news - The new news

Throws:

Exception

markAsRead

public void markAsRead(News news,
                       String userId)
                throws Exception

Increment the number of views for a news

Specified by:

markAsRead in interface NewsService

Parameters:

userId - The current user id

news - The news to be updated

Throws:

Exception

pinNews

public void pinNews(String newsId)
             throws Exception

Pin a news

Specified by:

pinNews in interface NewsService

Parameters:

newsId - The id of the news to be pinned

Throws:

Exception

unpinNews

public void unpinNews(String newsId)
               throws Exception

Specified by:

unpinNews in interface NewsService

Throws:

Exception

shareNews

public void shareNews(SharedNews sharedNews,
                      List<org.exoplatform.social.core.space.model.Space> spaces)
               throws Exception

Share a news to a list of spaces

Specified by:

shareNews in interface NewsService

Parameters:

sharedNews - Data of the shared news

spaces - List of spaces to share the news with

Throws:

Exception

getNewsDrafts

public List<News> getNewsDrafts(String spaceId,
                                String author)
                         throws Exception

Get news drafts

Specified by:

getNewsDrafts in interface NewsService

Parameters:

spaceId - News space

author - News drafts author

Returns:

The news drafts

Throws:

Exception

deleteNews

public void deleteNews(String newsId)
                throws Exception

Delete news

Specified by:

deleteNews in interface NewsService

Parameters:

newsId - the news id to delete

Throws:

Exception

convertNodeToNews

public News convertNodeToNews(javax.jcr.Node node)
                       throws Exception

Specified by:

convertNodeToNews in interface NewsService

Throws:

Exception

createNewsDraft

public News createNewsDraft(News news)
                     throws Exception

Create the exo:news draft node in CMS

Specified by:

createNewsDraft in interface NewsService

Parameters:

news -

Returns:

News draft id

Throws:

Exception

canEditNews

public boolean canEditNews(String posterId,
                           String spaceId)

Return a boolean that indicates if the current user can edit the news or not

Specified by:

canEditNews in interface NewsService

Parameters:

posterId - the poster id of the news

spaceId - the space id of the news

Returns:

if the news can be edited

canPinNews

public boolean canPinNews()

Return a boolean that indicates if the current user can pin the news or not

Specified by:

canPinNews in interface NewsService

Returns:

if the news can be pinned

updateNewsActivities

protected void updateNewsActivities(org.exoplatform.social.core.activity.model.ExoSocialActivity activity,
                                    News news)
                             throws Exception

Throws:

Exception

sendNotification

protected void sendNotification(News news,
                                NotificationConstants.NOTIFICATION_CONTEXT context)
                         throws Exception

Throws:

Exception

searchNews

public List<News> searchNews(NewsFilter filter,
                             String lang)
                      throws Exception

Search news with the given text

Specified by:

searchNews in interface NewsService

Parameters:

filter - news filter

lang - language

Throws:

Exception

archiveNews

public void archiveNews(String newsId)
                 throws Exception

Archive a news

Specified by:

archiveNews in interface NewsService

Parameters:

newsId - The id of the news to be archived

Throws:

Exception

unarchiveNews

public void unarchiveNews(String newsId)
                   throws Exception

Unarchive a news

Specified by:

unarchiveNews in interface NewsService

Parameters:

newsId - The id of the news to be unarchived

Throws:

Exception