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Java Source Code / Java Documentation » RSS RDF » curn » org.clapper.curn 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.clapper.curn.FeedDownloadThread

FeedDownloadThread
class FeedDownloadThread implements Runnable(Code)



Constructor Summary
 FeedDownloadThread(RSSParser parser, FeedCache feedCache, CurnConfig configFile, Queue<FeedInfo> feedQueue, FeedDownloadDoneHandler feedDoneHandler)
     Create a new FeedDownloadThread object to download feeds.
Parameters:
  parser - the RSS parser to use
Parameters:
  feedCache - the feed cache to save cache data to
Parameters:
  configFile - the parsed configuration file
Parameters:
  feedQueue - list of feeds to be processed.

Method Summary
 booleanerrorOccurred()
     Determine whether an error occurred during processing of the most recent feed.
 FeedExceptiongetException()
     If an error occurred during processing of the most recent feed, this method will return the exception associated with the error.
 RSSChannelgetParsedChannelData()
     Get the parsed channel data.
 voidprocessFeed(FeedInfo feed)
     Processes the specified feed.
public  voidrun()
     Run the thread.


Constructor Detail
FeedDownloadThread
FeedDownloadThread(RSSParser parser, FeedCache feedCache, CurnConfig configFile, Queue<FeedInfo> feedQueue, FeedDownloadDoneHandler feedDoneHandler)(Code)
Create a new FeedDownloadThread object to download feeds.
Parameters:
  parser - the RSS parser to use
Parameters:
  feedCache - the feed cache to save cache data to
Parameters:
  configFile - the parsed configuration file
Parameters:
  feedQueue - list of feeds to be processed. The list isassumed to be shared across multiple threads,and must be thread safe.
Parameters:
  feedDoneHandler - called when afeed is finished downloading




Method Detail
errorOccurred
boolean errorOccurred()(Code)
Determine whether an error occurred during processing of the most recent feed. If an error did occur, you can use FeedDownloadThread.getException to get the corresponding exception. true if an error occurred while processing the lastfeed, false if no error occurred
See Also:   FeedDownloadThread.processFeed
See Also:   FeedDownloadThread.getException



getException
FeedException getException()(Code)
If an error occurred during processing of the most recent feed, this method will return the exception associated with the error. the exception associated with the most recent error, ornull if no error has occurred
See Also:   FeedDownloadThread.processFeed
See Also:   FeedDownloadThread.errorOccurred



getParsedChannelData
RSSChannel getParsedChannelData()(Code)
Get the parsed channel data. the channel data



processFeed
void processFeed(FeedInfo feed)(Code)
Processes the specified feed. This method is called by FeedDownloadThread.run . It's also intended to be called directly, when curn is running in non-threaded mode. Once this method returns, use the FeedDownloadThread.errorOccurred method to determine whether a feed-processing error occurred, and the FeedDownloadThread.getException method to receive the exception if an error did occur. (If an error does occur, this method logs it regardless.)
Parameters:
  feed - The FeedInfo object for the feed to be processed
See Also:   FeedDownloadThread.errorOccurred
See Also:   FeedDownloadThread.getException



run
public void run()(Code)
Run the thread. Pulls the next FeedInfo object from the feed queue (the list passed to the constructor) and processes it. The thread stops running when it has finished downloading a feed and it finds that the feed queue is empty.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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