| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.component.rss; |
| |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.component.feed.FeedComponent; |
| import org.apache.camel.component.feed.FeedEndpoint; |
| import org.apache.camel.util.URISupport; |
| |
| /** |
| * An <a href="http://camel.apache.org/rss.html">RSS Component</a>. |
| * <p/> |
| * Camel uses <a href="https://rome.dev.java.net/">ROME</a> as the RSS implementation. |
| */ |
| public class RssComponent extends FeedComponent { |
| |
| protected FeedEndpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| return new RssEndpoint(uri, this, null); |
| } |
| |
| @Override |
| protected void afterConfiguration(String uri, String remaining, Endpoint endpoint, Map<String, Object> parameters) throws Exception { |
| RssEndpoint rss = (RssEndpoint) endpoint; |
| if (rss.getFeedUri() != null) { |
| // already set so do not change it |
| return; |
| } |
| |
| // recreate feed uri after we have configured the endpoint so we can use the left over parameters |
| // for the http feed |
| String feedUri; |
| if (!parameters.isEmpty()) { |
| Map<Object, Object> options = new LinkedHashMap<Object, Object>(parameters); |
| String query = URISupport.createQueryString(options); |
| feedUri = remaining + "?" + query; |
| } else { |
| feedUri = remaining; |
| } |
| |
| rss.setFeedUri(feedUri); |
| } |
| } |