/*
* Copyright (c) 2010 Lockheed Martin Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.eurekastreams.server.service.actions.strategies.activity.plugins.rome;
import java.io.IOException;
import java.util.Map;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;
import com.sun.syndication.feed.synd.SyndFeed;
import com.sun.syndication.io.FeedException;
/**
* Fetches a feed (for use by the stream plugin framework).
*/
public interface FeedFetcher
{
/**
* Fetches a feed.
*
* @param inFeedUrl
* the Url for the feed to feed in.
* @param inHttpHeaders
* HTTP headers to add to the request.
* @param inProxyHost
* host name to use (if desires) for proxying http requests.
* @param inProxyPort
* port for http proxy server.
* @param inTimeout
* the timeout period to wait for the feed to return (in ms).
* @return a Syndicated Feed.
* @throws FeedException
* if Exception.
* @throws ParserConfigurationException
* if Exception.
* @throws SAXException
* if Exception.
* @throws IOException
* if Exception.
*/
SyndFeed fetchFeed(final String inFeedUrl, final Map<String, String> inHttpHeaders, final String inProxyHost,
final String inProxyPort, final int inTimeout) throws IOException, ParserConfigurationException,
FeedException, SAXException;
}