Cache Methods

• getCacheSize() [numeric] Returns the number of feeds currently being cached, this does not count RAM cache
• isFeedCached(feedURL) [boolean] Checks to see if feedURL has a cached copy on the server
• isFeedExpired(feedURL) [boolean] Checks to see if the cache copy on the server belonging to feedURL has timed out
• flushCache() [void] Erases the entire feedReader cache, both RAM and files
• expireCachedFeed(feedURL) [void] Expire the cache belonging to feedURL
• getCachedFeed(feedURL) [any] Get the cache copy of feedURL and return it as a XML document object
• removeCachedFeed(feedURL) [boolean] Remove feedURL from the server cache
• setCachedFeed(feedURL, feedStruct) [void] Create a cache copy of feedStruct and use the url feedURL as the cache reference

<---  Example of flushing the cache --->
<cfscript>
if( getPlugin("feedReader").getCacheSize() gte 1 ) {
  getPlugin("feedReader").flushCache();
}
</cfscript>