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java.lang.Object org.apache.commons.feedparser.DefaultFeedParserListener org.apache.nutch.parse.rss.FeedParserListenerImpl
public class FeedParserListenerImpl
Feed parser listener class which builds up an RSS Channel model that can be iterated through to retrieve the parsed information.
Constructor Summary | |
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FeedParserListenerImpl()
Default Constructor |
Method Summary | |
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List |
getChannels()
Gets a List of RSSChannel s that the listener parsed from
the RSS document. |
void |
onChannel(org.apache.commons.feedparser.FeedParserState state,
String title,
String link,
String description)
Callback method when the parser encounters an RSS Channel. |
void |
onItem(org.apache.commons.feedparser.FeedParserState state,
String title,
String link,
String description,
String permalink)
Callback method when the parser encounters an RSS Item. |
Methods inherited from class org.apache.commons.feedparser.DefaultFeedParserListener |
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finished, getContext, init, onAuthor, onAuthorEnd, onChannelEnd, onComments, onCommentsEnd, onCommentsFeed, onCommentsFeedEnd, onContent, onContentEncoded, onContentEncodedEnd, onContentEnd, onContentItem, onContentItemEnd, onCopyright, onCopyrightEnd, onCreated, onCreatedEnd, onFeedVersion, onGenerator, onGeneratorEnd, onGUID, onGUIDEnd, onImage, onImageEnd, onIssued, onIssuedEnd, onItemEnd, onLocale, onLocaleEnd, onSubject, onSubjectEnd, onXHTMLBody, onXHTMLBodyEnd, setContext |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FeedParserListenerImpl()
Default Constructor
Method Detail |
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public List getChannels()
Gets a List
of RSSChannel
s that the listener parsed from
the RSS document.
List
of RSSChannel
s.public void onChannel(org.apache.commons.feedparser.FeedParserState state, String title, String link, String description) throws org.apache.commons.feedparser.FeedParserException
Callback method when the parser encounters an RSS Channel.
onChannel
in interface org.apache.commons.feedparser.FeedParserListener
onChannel
in class org.apache.commons.feedparser.DefaultFeedParserListener
state
- The current state of the FeedParser.title
- The title of the RSS Channel.link
- A hyperlink to the RSS Channel.description
- The description of the RSS Channel.
org.apache.commons.feedparser.FeedParserException
public void onItem(org.apache.commons.feedparser.FeedParserState state, String title, String link, String description, String permalink) throws org.apache.commons.feedparser.FeedParserException
Callback method when the parser encounters an RSS Item.
onItem
in interface org.apache.commons.feedparser.FeedParserListener
onItem
in class org.apache.commons.feedparser.DefaultFeedParserListener
state
- The current state of the FeedParser.title
- The title of the RSS Item.link
- A hyperlink to the RSS Item.description
- The description of the RSS Item.permalink
- A permanent link to the RSS Item.
org.apache.commons.feedparser.FeedParserException
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