org.exoplatform.news

Class NewsAttachmentsServiceImpl

java.lang.Object

org.exoplatform.news.NewsAttachmentsServiceImpl

All Implemented Interfaces:

NewsAttachmentsService

public class NewsAttachmentsServiceImpl
extends Object
implements NewsAttachmentsService

Field Summary

Fields

Modifier and Type	Field and Description
static String	NEWS_ATTACHMENTS_NODES_FOLDER

Constructor Summary

Constructors

Constructor and Description

NewsAttachmentsServiceImpl(org.exoplatform.services.jcr.ext.app.SessionProviderService sessionProviderService, org.exoplatform.services.jcr.RepositoryService repositoryService, 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.upload.UploadService uploadService, org.exoplatform.services.cms.documents.DocumentService documentService)

Method Summary

Modifier and Type	Method and Description
String	addAttachmentFromUploadedResource(javax.jcr.Node newsNode, String uploadId) Add the resource with the given upload id to the given news node
protected NewsAttachment	convertNodeToNewsAttachment(javax.jcr.Node attachmentNode)
NewsAttachment	getNewsAttachment(String attachmentId) Get the attachment with the given id
String	getNewsAttachmentOpenUrl(String attachmentId) Get the URL to open the attachment with the given id
List<NewsAttachment>	getNewsAttachments(javax.jcr.Node newsNode) Get the list of attachments of the given news node
InputStream	getNewsAttachmentStream(String attachmentId) Get data stream of the attachment with the given id
void	removeAttachment(javax.jcr.Node newsNode, String attachmentId) Remove the attachment with the given id from the given news node
List<NewsAttachment>	updateNewsAttachments(News updatedNews, javax.jcr.Node newsNode) Adds new attachments to the News and remove the attachments to remove.

Methods inherited from class java.lang.Object

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

Field Detail

NEWS_ATTACHMENTS_NODES_FOLDER

public static final String NEWS_ATTACHMENTS_NODES_FOLDER

See Also:

Constant Field Values

Constructor Detail

NewsAttachmentsServiceImpl

public NewsAttachmentsServiceImpl(org.exoplatform.services.jcr.ext.app.SessionProviderService sessionProviderService,
                                  org.exoplatform.services.jcr.RepositoryService repositoryService,
                                  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.upload.UploadService uploadService,
                                  org.exoplatform.services.cms.documents.DocumentService documentService)

Method Detail

getNewsAttachments

public List<NewsAttachment> getNewsAttachments(javax.jcr.Node newsNode)
                                        throws Exception

Get the list of attachments of the given news node

Specified by:

getNewsAttachments in interface NewsAttachmentsService

Parameters:

newsNode - The news node

Returns:

The list of attachments

Throws:

Exception

getNewsAttachment

public NewsAttachment getNewsAttachment(String attachmentId)
                                 throws Exception

Get the attachment with the given id

Specified by:

getNewsAttachment in interface NewsAttachmentsService

Parameters:

attachmentId - The attachment id

Returns:

The attachment

Throws:

Exception

getNewsAttachmentStream

public InputStream getNewsAttachmentStream(String attachmentId)
                                    throws Exception

Get data stream of the attachment with the given id

Specified by:

getNewsAttachmentStream in interface NewsAttachmentsService

Parameters:

attachmentId - The attachment id

Returns:

The attachment data stream

Throws:

Exception

getNewsAttachmentOpenUrl

public String getNewsAttachmentOpenUrl(String attachmentId)
                                throws Exception

Get the URL to open the attachment with the given id

Specified by:

getNewsAttachmentOpenUrl in interface NewsAttachmentsService

Parameters:

attachmentId - The attachment id

Returns:

The URl to open the attachment

Throws:

Exception

updateNewsAttachments

public List<NewsAttachment> updateNewsAttachments(News updatedNews,
                                                  javax.jcr.Node newsNode)
                                           throws Exception

Adds new attachments to the News and remove the attachments to remove. New attachments have only an uploadId, no id, so all attachments of the updatedNews with an uploadId are considered as new attachments.

Specified by:

updateNewsAttachments in interface NewsAttachmentsService

Parameters:

updatedNews - The updated News

newsNode - The existing News node

Throws:

javax.jcr.RepositoryException

Exception

addAttachmentFromUploadedResource

public String addAttachmentFromUploadedResource(javax.jcr.Node newsNode,
                                                String uploadId)
                                         throws Exception

Add the resource with the given upload id to the given news node

Specified by:

addAttachmentFromUploadedResource in interface NewsAttachmentsService

Parameters:

newsNode - The news node

uploadId - The id of the uploaded resource

Returns:

The id of the added attachment

Throws:

Exception

removeAttachment

public void removeAttachment(javax.jcr.Node newsNode,
                             String attachmentId)

Remove the attachment with the given id from the given news node

Specified by:

removeAttachment in interface NewsAttachmentsService

Parameters:

newsNode - The news node

attachmentId - The attachment id

convertNodeToNewsAttachment

protected NewsAttachment convertNodeToNewsAttachment(javax.jcr.Node attachmentNode)
                                              throws Exception

Throws:

Exception