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)

Method Summary

Modifier and Type	Method and Description
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	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() Get all news
News	getNewsById(String id) Get a news by id
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
void	shareNews(SharedNews sharedNews, List<org.exoplatform.social.core.space.model.Space> spaces) Share a news to a list of spaces
void	unpinNews(String newsId)
News	updateNews(News news) Update a news If the uploadId of the news is null, the illustration is not updated.

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)

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:

javax.jcr.RepositoryException

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()
                   throws Exception

Get all news

Specified by:

getNews in interface NewsService

Returns:

all news

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

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