net.i2p.addressbook
Class SubscriptionList

java.lang.Object
  net.i2p.addressbook.SubscriptionList

 class SubscriptionList
extends Object

A list of Subscriptions loaded from a file.

Author:

Ragnarok

Constructor Summary

SubscriptionList(File locationsFile, File etagsFile, File lastModifiedFile, File lastFetchedFile, long delay, List<String> defaultSubs, String proxyHost, int proxyPort)
Construct a SubscriptionList using the urls from locationsFile and, if available, the etags and last-modified headers loaded from etagsFile and lastModifiedFile.

Method Summary

SubscriptionIterator	iterator() Return an iterator over the AddressBooks represented by the Subscriptions in this SubscriptionList.
void	write() Write the etag and last-modified headers, and the last-fetched time, for each Subscription to files.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubscriptionList

public SubscriptionList(File locationsFile,
                        File etagsFile,
                        File lastModifiedFile,
                        File lastFetchedFile,
                        long delay,
                        List<String> defaultSubs,
                        String proxyHost,
                        int proxyPort)

Construct a SubscriptionList using the urls from locationsFile and, if available, the etags and last-modified headers loaded from etagsFile and lastModifiedFile.

Parameters:

locationsFile - A file containing one url on each line.

etagsFile - A file containg the etag headers used for conditional GET. The file is in the format "url=etag".

lastModifiedFile - A file containg the last-modified headers used for conditional GET. The file is in the format "url=leastmodified".

delay - the minimum delay since last fetched for the iterator to actually fetch

defaultSubs - default subscription file

proxyHost - proxy hostname

proxyPort - proxy port number

Method Detail

iterator

public SubscriptionIterator iterator()

Return an iterator over the AddressBooks represented by the Subscriptions in this SubscriptionList.

Returns:

A SubscriptionIterator.

write

public void write()

Write the etag and last-modified headers, and the last-fetched time, for each Subscription to files. BUG - If the subscription URL is a cgi containing an '=' the files won't be read back correctly; the '=' should be escaped.