org.rometools.fetcher.impl
Class DiskFeedInfoCache

java.lang.Object
  org.rometools.fetcher.impl.DiskFeedInfoCache

All Implemented Interfaces:

FeedFetcherCache

public class DiskFeedInfoCache
extends Object
implements FeedFetcherCache

Disk based cache.

Field Summary

protected String

cachePath

Constructor Summary

DiskFeedInfoCache(String cachePath)

Method Summary

void	clear() Clear the cache.
SyndFeedInfo	getFeedInfo(URL url) Get a SyndFeedInfo object from the cache.
SyndFeedInfo	remove(URL url) Removes the SyndFeedInfo identified by the url from the cache.
static String	replaceNonAlphanumeric(String str, char subst)
void	setFeedInfo(URL url, SyndFeedInfo feedInfo) Add a SyndFeedInfo object to the cache

Methods inherited from class java.lang.Object

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

Field Detail

cachePath

protected String cachePath

Constructor Detail

DiskFeedInfoCache

public DiskFeedInfoCache(String cachePath)

Method Detail

getFeedInfo

public SyndFeedInfo getFeedInfo(URL url)

Description copied from interface: FeedFetcherCache

Get a SyndFeedInfo object from the cache.

Specified by:

getFeedInfo in interface FeedFetcherCache

Parameters:

url - The url of the feed

Returns:

A SyndFeedInfo or null if it is not in the cache

setFeedInfo

public void setFeedInfo(URL url,
                        SyndFeedInfo feedInfo)

Description copied from interface: FeedFetcherCache

Add a SyndFeedInfo object to the cache

Specified by:

setFeedInfo in interface FeedFetcherCache

Parameters:

url - The url of the feed

feedInfo - A SyndFeedInfo for the feed

replaceNonAlphanumeric

public static String replaceNonAlphanumeric(String str,
                                            char subst)

clear

public void clear()

Clear the cache.

Specified by:

clear in interface FeedFetcherCache

remove

public SyndFeedInfo remove(URL url)

Description copied from interface: FeedFetcherCache

Removes the SyndFeedInfo identified by the url from the cache.

Specified by:

remove in interface FeedFetcherCache

Returns:

The removed SyndFeedInfo