Package org.ametys.plugins.syndication

Class FeedGenerator

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.xml.AbstractXMLProducer

org.apache.cocoon.generation.AbstractGenerator

org.apache.cocoon.generation.ServiceableGenerator

org.ametys.plugins.syndication.FeedGenerator

All Implemented Interfaces:

Poolable, Recyclable, Disposable, Component, LogEnabled, Serviceable, Generator, SitemapModelComponent, XMLProducer

public class FeedGenerator
extends ServiceableGenerator

Generates the contents of an external RSS of Atom feed.
This implementation is based on the ROME API.

Field Summary

Fields

Modifier and Type	Field	Description
protected FeedCache	_feedCache	The feed cache
protected RenderingContextHandler	_renderingContext	The rendering context handler.

Fields inherited from class org.apache.cocoon.generation.ServiceableGenerator

manager

Fields inherited from class org.apache.cocoon.generation.AbstractGenerator

objectModel, parameters, resolver, source

Fields inherited from class org.apache.cocoon.xml.AbstractXMLProducer

contentHandler, EMPTY_CONTENT_HANDLER, lexicalHandler, xmlConsumer

Fields inherited from interface org.apache.cocoon.generation.Generator

ROLE

Constructor Summary

Constructors

Constructor	Description
FeedGenerator()

Method Summary

Modifier and Type	Method	Description
private void	_addAttribute(AttributesImpl atts, String name, Object value)
private boolean	_checkForInfiniteLoop(String src)
private String	_enclosureName(String url)
private void	_saxEnclosures(com.rometools.rome.feed.synd.SyndEntry entry)
private void	_saxErrorFeed(String errorName, String url, String name, String messageError)
private void	_saxFeeds(com.rometools.rome.feed.synd.SyndFeed feed, long length, String url, Boolean isCustom, Boolean isSelected)
private void	_saxLength(long length)
private void	_saxMediaContent(com.rometools.modules.mediarss.types.MediaContent content, boolean inGroup)
private void	_saxMediaRSS(com.rometools.rome.feed.synd.SyndEntry entry)
void	generate()
private void	saxMediaMetadata(com.rometools.modules.mediarss.types.Metadata metadata)
void	service(ServiceManager serviceManager)

Methods inherited from class org.apache.cocoon.generation.ServiceableGenerator

dispose

Methods inherited from class org.apache.cocoon.generation.AbstractGenerator

recycle, setup

Methods inherited from class org.apache.cocoon.xml.AbstractXMLProducer

setConsumer, setContentHandler, setLexicalHandler

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.xml.XMLProducer

setConsumer

Field Detail

_feedCache

protected FeedCache _feedCache

The feed cache

_renderingContext

protected RenderingContextHandler _renderingContext

The rendering context handler.

Constructor Detail

FeedGenerator

public FeedGenerator()

Method Detail

service

public void service(ServiceManager serviceManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableGenerator

Throws:

ServiceException

generate

public void generate()
              throws IOException,
                     SAXException,
                     ProcessingException

Throws:

IOException

SAXException

ProcessingException

_saxErrorFeed

private void _saxErrorFeed(String errorName,
                           String url,
                           String name,
                           String messageError)
                    throws SAXException

Throws:

SAXException

_saxFeeds

private void _saxFeeds(com.rometools.rome.feed.synd.SyndFeed feed,
                       long length,
                       String url,
                       Boolean isCustom,
                       Boolean isSelected)
                throws SAXException

Throws:

SAXException

_saxEnclosures

private void _saxEnclosures(com.rometools.rome.feed.synd.SyndEntry entry)
                     throws SAXException

Throws:

SAXException

_saxMediaRSS

private void _saxMediaRSS(com.rometools.rome.feed.synd.SyndEntry entry)
                   throws SAXException

Throws:

SAXException

_saxMediaContent

private void _saxMediaContent(com.rometools.modules.mediarss.types.MediaContent content,
                              boolean inGroup)
                       throws SAXException

Throws:

SAXException

saxMediaMetadata

private void saxMediaMetadata(com.rometools.modules.mediarss.types.Metadata metadata)
                       throws SAXException

Throws:

SAXException

_checkForInfiniteLoop

private boolean _checkForInfiniteLoop(String src)

_enclosureName

private String _enclosureName(String url)

_addAttribute

private void _addAttribute(AttributesImpl atts,
                           String name,
                           Object value)

_saxLength

private void _saxLength(long length)
                 throws SAXException

Throws:

SAXException