org.exoplatform.ks.rss
Class RSSGenerate

java.lang.Object
  org.exoplatform.ks.rss.RSSGenerate

Direct Known Subclasses:

RSSProcess

public abstract class RSSGenerate
extends java.lang.Object

Created by The eXo Platform SARL Author : Ha Mai Van ha.mai@exoplatform.com Apr 10, 2009, 10:10:14 AM

Field Summary

javax.jcr.Node	appHomeNode
protected java.lang.String	contentProperty
RSS	data
java.lang.String	descriptionType
java.lang.String	eXoLink
java.lang.String	FAQ_APP
java.lang.String	FAQ_RSS_TYPE
java.lang.String	feedType
java.lang.String	FORUM_APP
java.lang.String	FORUM_RSS_TYPE
java.lang.String	KS_FAQ
java.lang.String	KS_FORUM
java.lang.String	KS_RSS
int	maxSize
static org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator	nodeHierarchyCreator_

Constructor Summary

RSSGenerate(org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator nodeHierarchyCreator)

Method Summary

void	addNodeRSS(javax.jcr.Node nodeIsAdded, javax.jcr.Node rssNode, RSS data, boolean isNew) Add RSS node for a node in KS Application.
com.sun.syndication.feed.synd.SyndEntry	createNewEntry(java.lang.String uri, java.lang.String title, java.lang.String link, java.util.List<java.lang.String> listContent, com.sun.syndication.feed.synd.SyndContent description, java.util.Date pubDate, java.lang.String author) Create new entry
com.sun.syndication.feed.synd.SyndFeed	createNewFedd(java.lang.String title, java.util.Date pubDate) Create a new feed with some default content: link is the link to eXo web site and feed type is rss_2.0
abstract void	generateFAQRSS(java.lang.String path, int eventType, org.exoplatform.services.jcr.ext.common.SessionProvider sProvider)
abstract void	generateForumsRSS(java.lang.String path, int typeEvent, org.exoplatform.services.jcr.ext.common.SessionProvider sProvider)
javax.jcr.Node	getKSServiceHome(org.exoplatform.services.jcr.ext.common.SessionProvider sProvider, java.lang.String serviceType)
protected javax.jcr.Node	getNodeById(java.lang.String objectId, org.exoplatform.services.jcr.ext.common.SessionProvider sProvider) Get one node in FORUM application by id
java.lang.String	getPageLink()
void	getRSSData(javax.jcr.Node rssNode, RSS data) Get data of RSS node, content of RSS node will be set into the second parameter
void	removeRSSItem(java.lang.String objectid, javax.jcr.Node node, java.lang.String feedDescription) Remove one item from RSS feed based on id of object which is changed
com.sun.syndication.feed.synd.SyndFeed	updateRSSFeed(RSS data, java.lang.String removeItemId, com.sun.syndication.feed.synd.SyndEntry newEntry) Update content for RSSFeed.

Methods inherited from class java.lang.Object

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

Field Detail

nodeHierarchyCreator_

public static org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator nodeHierarchyCreator_

appHomeNode

public javax.jcr.Node appHomeNode

KS_RSS

public final java.lang.String KS_RSS

feedType

public final java.lang.String feedType

descriptionType

public final java.lang.String descriptionType

eXoLink

public final java.lang.String eXoLink

contentProperty

protected final java.lang.String contentProperty

data

public RSS data

maxSize

public int maxSize

FAQ_RSS_TYPE

public final java.lang.String FAQ_RSS_TYPE

FORUM_RSS_TYPE

public final java.lang.String FORUM_RSS_TYPE

KS_FAQ

public final java.lang.String KS_FAQ

KS_FORUM

public final java.lang.String KS_FORUM

FAQ_APP

public final java.lang.String FAQ_APP

FORUM_APP

public final java.lang.String FORUM_APP

Constructor Detail

RSSGenerate

public RSSGenerate(org.exoplatform.services.jcr.ext.hierarchy.NodeHierarchyCreator nodeHierarchyCreator)

Method Detail

getKSServiceHome

public javax.jcr.Node getKSServiceHome(org.exoplatform.services.jcr.ext.common.SessionProvider sProvider,
                                       java.lang.String serviceType)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getPageLink

public java.lang.String getPageLink()
                             throws java.lang.Exception

Throws:

java.lang.Exception

getNodeById

protected javax.jcr.Node getNodeById(java.lang.String objectId,
                                     org.exoplatform.services.jcr.ext.common.SessionProvider sProvider)
                              throws java.lang.Exception

Get one node in FORUM application by id

Parameters:

objectId - id of node which is got

sProvider - the session provider

Returns:

node

Throws:

java.lang.Exception

addNodeRSS

public void addNodeRSS(javax.jcr.Node nodeIsAdded,
                       javax.jcr.Node rssNode,
                       RSS data,
                       boolean isNew)
                throws java.lang.Exception

Add RSS node for a node in KS Application.

Parameters:

nodeIsAdded - Node is added RSS

rssNode - rssNode which is added into KS node

data - data of RSS feed

isNew - is true if is add new RSS and false if is update

Throws:

java.lang.Exception

getRSSData

public void getRSSData(javax.jcr.Node rssNode,
                       RSS data)
                throws java.lang.Exception

Get data of RSS node, content of RSS node will be set into the second parameter

Parameters:

rssNode - RSS node

data - data which is used to store content of RSS node

Throws:

java.lang.Exception

updateRSSFeed

public com.sun.syndication.feed.synd.SyndFeed updateRSSFeed(RSS data,
                                                            java.lang.String removeItemId,
                                                            com.sun.syndication.feed.synd.SyndEntry newEntry)
                                                     throws java.lang.Exception

Update content for RSSFeed.

The first, based on RSS parameter (the first parameter) to get all items.
After that, from id of object which is changed,the item of this object will be removed from RSSFeed.
The finally, add new entry (the third parameter) into top of RSS Feed.

Note: Set the third parameter is null when remove an item

Set the second parameter is null when get all items and add new entry with the third parameter

Set the second and third parameter is null when get all items without add any item

Parameters:

data - RSS object

removeItemId - id of object which is changed

Returns:

List of items

Throws:

java.lang.Exception

removeRSSItem

public void removeRSSItem(java.lang.String objectid,
                          javax.jcr.Node node,
                          java.lang.String feedDescription)
                   throws java.lang.Exception

Remove one item from RSS feed based on id of object which is changed

Parameters:

objectid - id of object

node - Node content RSS feed

feedDescription - description about RSS feed

Throws:

java.lang.Exception

createNewFedd

public com.sun.syndication.feed.synd.SyndFeed createNewFedd(java.lang.String title,
                                                            java.util.Date pubDate)

Create a new feed with some default content: link is the link to eXo web site and feed type is rss_2.0

Returns:

createNewEntry

public com.sun.syndication.feed.synd.SyndEntry createNewEntry(java.lang.String uri,
                                                              java.lang.String title,
                                                              java.lang.String link,
                                                              java.util.List<java.lang.String> listContent,
                                                              com.sun.syndication.feed.synd.SyndContent description,
                                                              java.util.Date pubDate,
                                                              java.lang.String author)

Create new entry

Parameters:

uri - uri of item

title - title of item

link - link to this item

listContent - the content of item

description - the description for this item

Returns:

SyndEntry

generateFAQRSS

public abstract void generateFAQRSS(java.lang.String path,
                                    int eventType,
                                    org.exoplatform.services.jcr.ext.common.SessionProvider sProvider)

generateForumsRSS

public abstract void generateForumsRSS(java.lang.String path,
                                       int typeEvent,
                                       org.exoplatform.services.jcr.ext.common.SessionProvider sProvider)
                                throws java.lang.Exception

Throws:

java.lang.Exception