com.rometools.rome.io.impl

Class RSS10Parser

java.lang.Object

com.rometools.rome.io.impl.BaseWireFeedParser

com.rometools.rome.io.impl.RSS090Parser

com.rometools.rome.io.impl.RSS10Parser

All Implemented Interfaces:

WireFeedParser

public class RSS10Parser
extends RSS090Parser

Constructor Summary

Constructors

Modifier	Constructor and Description
	RSS10Parser()
protected	RSS10Parser(String type, org.jdom2.Namespace ns)

Method Summary

Methods

Modifier and Type	Method and Description
protected org.jdom2.Namespace	getRSSNamespace() Returns the namespace used by RSS elements in document of the RSS 1.0
boolean	isMyType(org.jdom2.Document document) Indicates if a JDom document is an RSS instance that can be parsed with the parser.
protected WireFeed	parseChannel(org.jdom2.Element rssRoot, Locale locale) Parses the root element of an RSS document into a Channel bean.
protected Item	parseItem(org.jdom2.Element rssRoot, org.jdom2.Element eItem, Locale locale) 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.rometools.rome.io.impl.RSS090Parser

getContentNamespace, getImage, getItems, getRDFNamespace, getTextInput, parse, parseImage, parseItems, parseTextInput, validateFeed

Methods inherited from class com.rometools.rome.io.impl.BaseWireFeedParser

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RSS10Parser

public RSS10Parser()

RSS10Parser

protected RSS10Parser(String type,
           org.jdom2.Namespace ns)

Method Detail

isMyType

public boolean isMyType(org.jdom2.Document document)

Indicates if a JDom document is an RSS instance that can be parsed with the parser.

It checks for RDF ("http://www.w3.org/1999/02/22-rdf-syntax-ns#") namespace being defined in the root element and for the RSS 1.0 ("http://purl.org/rss/1.0/") namespace in the channel element.

Specified by:

isMyType in interface WireFeedParser

Overrides:

isMyType in class RSS090Parser

Parameters:

document - document to check if it can be parsed with this parser implementation.

Returns:

true if the document is RSS1., false otherwise.

getRSSNamespace

protected org.jdom2.Namespace getRSSNamespace()

Returns the namespace used by RSS elements in document of the RSS 1.0

Overrides:

getRSSNamespace in class RSS090Parser

Returns:

returns "http://purl.org/rss/1.0/".

parseItem

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

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.

parseChannel

protected WireFeed parseChannel(org.jdom2.Element rssRoot,
                    Locale locale)

Description copied from class: RSS090Parser

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

It reads title, link and description and delegates to parseImage, parseItems and parseTextInput. This delegation always passes the root element of the RSS document as different RSS version may have this information in different parts of the XML tree (no assumptions made thanks to the specs variaty)

Overrides:

parseChannel in class RSS090Parser

Parameters:

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

Returns:

the parsed Channel bean.

parseItemDescription

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