net.sourceforge.rssowl.dao.feedparser
Class FeedParser

java.lang.Object
  net.sourceforge.rssowl.dao.feedparser.AbstractFeedParser
      net.sourceforge.rssowl.dao.feedparser.FeedParser

public class FeedParser

extends AbstractFeedParser

Class to Parse a RSS XML. Supported RSS Versions are 0.91, 0.92, 1.0 (RDF) and 2.0. Also supporting Atom 0.3 and OPML 1.0 feeds.

Version:

1.1.3

Author:

Benjamin Pasero

Field Summary

static int	FEED_FORMAT_ATOM_0_3 Newsfeed format: Atom 0.3
static int	FEED_FORMAT_OPML_1_0 Newsfeed format: OPML 1.0
static int	FEED_FORMAT_RDF_1_0 Newsfeed format: RDF 1.0
static int	FEED_FORMAT_RSS_0_91 Newsfeed format: RSS 0.91
static int	FEED_FORMAT_RSS_0_92 Newsfeed format: RSS 0.92
static int	FEED_FORMAT_RSS_2_0 Newsfeed format: RSS 2.0

Fields inherited from class net.sourceforge.rssowl.dao.feedparser.AbstractFeedParser

content, dc, defNs, document, rdf, root, rssChannel, sy, url

Constructor Summary

FeedParser(org.jdom.Document document, String url)
Instantiate a new FeedParser

Method Summary

private boolean	checkFeedFormat() Check if the given document matches RSS, RDF, Atom or OPML format
Channel	getChannel() Get the parsed Channel
int	getFeedFormat() Try to determine the newsfeed format from the document.
void	parse() Parse elements that are defined in the specifications and add them to the Channel.

Methods inherited from class net.sourceforge.rssowl.dao.feedparser.AbstractFeedParser

getAttributeValue, getAttributeValue, getChildElement, getChildElement, getChildren, getChildren, getChildValue, getChildValue, parseContentModule, parseDCModule

Methods inherited from class java.lang.Object

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

Field Detail

FEED_FORMAT_ATOM_0_3

public static final int FEED_FORMAT_ATOM_0_3

Newsfeed format: Atom 0.3

See Also:

Constant Field Values

FEED_FORMAT_OPML_1_0

public static final int FEED_FORMAT_OPML_1_0

Newsfeed format: OPML 1.0

See Also:

Constant Field Values

FEED_FORMAT_RDF_1_0

public static final int FEED_FORMAT_RDF_1_0

Newsfeed format: RDF 1.0

See Also:

Constant Field Values

FEED_FORMAT_RSS_0_91

public static final int FEED_FORMAT_RSS_0_91

Newsfeed format: RSS 0.91

See Also:

Constant Field Values

FEED_FORMAT_RSS_0_92

public static final int FEED_FORMAT_RSS_0_92

Newsfeed format: RSS 0.92

See Also:

Constant Field Values

FEED_FORMAT_RSS_2_0

public static final int FEED_FORMAT_RSS_2_0

Newsfeed format: RSS 2.0

See Also:

Constant Field Values

Constructor Detail

FeedParser

public FeedParser(org.jdom.Document document,
                  String url)
           throws NewsfeedFactoryException

Instantiate a new FeedParser

Parameters:

document - Document holding the rss xml

url - The url of the RSS XML

Throws:

NewsfeedFactoryException - If the document is not a valid Newsfeed

Method Detail

getChannel

public Channel getChannel()

Get the parsed Channel

Returns:

Channel The parsed Channel from the document

getFeedFormat

public int getFeedFormat()

Try to determine the newsfeed format from the document.

Returns:

int One of the supported newsfeed formats

parse

public void parse()
           throws NewsfeedFactoryException

Description copied from class: AbstractFeedParser

Parse elements that are defined in the specifications and add them to the Channel.

Specified by:

parse in class AbstractFeedParser

Throws:

NewsfeedFactoryException - If any error occurs

See Also:

AbstractFeedParser.parse()

checkFeedFormat

private boolean checkFeedFormat()

Check if the given document matches RSS, RDF, Atom or OPML format

Returns:

boolean TRUE if the document has a valid feed format