com.sun.syndication.io.impl
Class RSS091UserlandParser

java.lang.Object
  com.sun.syndication.io.impl.BaseWireFeedParser
      com.sun.syndication.io.impl.RSS090Parser
          com.sun.syndication.io.impl.RSS091UserlandParser

All Implemented Interfaces:

WireFeedParser

Direct Known Subclasses:

RSS091NetscapeParser, RSS092Parser

public class RSS091UserlandParser
extends RSS090Parser

Constructor Summary

	RSS091UserlandParser()
protected	RSS091UserlandParser(String type)

Method Summary

protected org.jdom2.Element	getImage(org.jdom2.Element rssRoot) It looks for the 'image' elements under the 'channel' elemment.
protected List<org.jdom2.Element>	getItems(org.jdom2.Element rssRoot) It looks for the 'item' elements under the 'channel' elemment.
protected org.jdom2.Namespace	getRSSNamespace() Returns the namespace used by RSS elements in document of the RSS version the parser supports.
protected String	getRSSVersion()
protected org.jdom2.Element	getTextInput(org.jdom2.Element rssRoot) It looks for the 'textinput' elements under the 'channel' elemment.
protected String	getTextInputLabel() To be overriden by RSS 0.91 Netscape parser
protected boolean	isHourFormat24(org.jdom2.Element rssRoot) To be overriden by RSS 0.91 Netscape and RSS 0.94
boolean	isMyType(org.jdom2.Document document) Inspects an XML Document (JDOM) to check if it can parse it.
protected WireFeed	parseChannel(org.jdom2.Element rssRoot) Parses the root element of an RSS document into a Channel bean.
protected Image	parseImage(org.jdom2.Element rssRoot) Parses the root element of an RSS document looking for image information.
protected Item	parseItem(org.jdom2.Element rssRoot, org.jdom2.Element eItem) Parses an item element of an RSS document looking for item information.
protected Description	parseItemDescription(org.jdom2.Element rssRoot, org.jdom2.Element eDesc)

Methods inherited from class com.sun.syndication.io.impl.RSS090Parser

getContentNamespace, getRDFNamespace, parse, parseItems, parseTextInput, validateFeed

Methods inherited from class com.sun.syndication.io.impl.BaseWireFeedParser

extractForeignMarkup, getAttribute, getAttributeValue, getType, parseFeedModules, parseItemModules, parsePersonModules

Methods inherited from class java.lang.Object

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

Constructor Detail

RSS091UserlandParser

public RSS091UserlandParser()

RSS091UserlandParser

protected RSS091UserlandParser(String type)

Method Detail

isMyType

public boolean isMyType(org.jdom2.Document document)

Description copied from interface: WireFeedParser

Inspects an XML Document (JDOM) to check if it can parse it.

It checks if the given document if the type of feeds the parser understands.

Specified by:

isMyType in interface WireFeedParser

Overrides:

isMyType in class RSS090Parser

Parameters:

document - XML Document (JDOM) to check if it can be parsed by this parser.

Returns:

true if the parser know how to parser this feed, false otherwise.

getRSSVersion

protected String getRSSVersion()

getRSSNamespace

protected org.jdom2.Namespace getRSSNamespace()

Description copied from class: RSS090Parser

Returns the namespace used by RSS elements in document of the RSS version the parser supports.

This implementation returns the EMTPY namespace.

Overrides:

getRSSNamespace in class RSS090Parser

Returns:

returns the EMPTY namespace.

isHourFormat24

protected boolean isHourFormat24(org.jdom2.Element rssRoot)

To be overriden by RSS 0.91 Netscape and RSS 0.94

parseChannel

protected WireFeed parseChannel(org.jdom2.Element rssRoot)

Parses the root element of an RSS document into a Channel bean.

It first invokes super.parseChannel and then parses and injects the following properties if present: language, pubDate, rating and copyright.

Overrides:

parseChannel in class RSS090Parser

Parameters:

rssRoot - the root element of the RSS document to parse.

Returns:

the parsed Channel bean.

parseImage

protected Image parseImage(org.jdom2.Element rssRoot)

Parses the root element of an RSS document looking for image information.

It first invokes super.parseImage and then parses and injects the following properties if present: url, link, width, height and description.

Overrides:

parseImage in class RSS090Parser

Parameters:

rssRoot - the root element of the RSS document to parse for image information.

Returns:

the parsed RSSImage bean.

getItems

protected List<org.jdom2.Element> getItems(org.jdom2.Element rssRoot)

It looks for the 'item' elements under the 'channel' elemment.

Overrides:

getItems in class RSS090Parser

getImage

protected org.jdom2.Element getImage(org.jdom2.Element rssRoot)

It looks for the 'image' elements under the 'channel' elemment.

Overrides:

getImage in class RSS090Parser

getTextInputLabel

protected String getTextInputLabel()

To be overriden by RSS 0.91 Netscape parser

getTextInput

protected org.jdom2.Element getTextInput(org.jdom2.Element rssRoot)

It looks for the 'textinput' elements under the 'channel' elemment.

Overrides:

getTextInput in class RSS090Parser

parseItem

protected Item parseItem(org.jdom2.Element rssRoot,
                         org.jdom2.Element eItem)

Parses an item element of an RSS document looking for item information.

It first invokes super.parseItem and then parses and injects the description property if present.

Overrides:

parseItem in class RSS090Parser

Parameters:

rssRoot - the root element of the RSS document in case it's needed for context.

eItem - the item element to parse.

Returns:

the parsed RSSItem bean.

parseItemDescription

protected Description parseItemDescription(org.jdom2.Element rssRoot,
                                           org.jdom2.Element eDesc)