| /* |
| * 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.io.InputStream; |
| import java.net.HttpURLConnection; |
| import java.net.URL; |
| |
| import com.rometools.rome.feed.synd.SyndFeed; |
| import com.rometools.rome.io.SyndFeedInput; |
| import com.rometools.rome.io.XmlReader; |
| import org.apache.commons.codec.binary.Base64; |
| |
| public final class RssUtils { |
| |
| private RssUtils() { |
| // Helper class |
| } |
| |
| public static SyndFeed createFeed(String feedUri) throws Exception { |
| return createFeed(feedUri, Thread.currentThread().getContextClassLoader()); |
| } |
| |
| public static SyndFeed createFeed(String feedUri, ClassLoader classLoader) throws Exception { |
| ClassLoader tccl = Thread.currentThread().getContextClassLoader(); |
| try { |
| Thread.currentThread().setContextClassLoader(classLoader); |
| InputStream in = new URL(feedUri).openStream(); |
| SyndFeedInput input = new SyndFeedInput(); |
| return input.build(new XmlReader(in)); |
| } finally { |
| Thread.currentThread().setContextClassLoader(tccl); |
| } |
| } |
| |
| public static SyndFeed createFeed(String feedUri, String username, String password) throws Exception { |
| return createFeed(feedUri, username, password, Thread.currentThread().getContextClassLoader()); |
| } |
| |
| public static SyndFeed createFeed(String feedUri, String username, String password, ClassLoader classLoader) throws Exception { |
| ClassLoader tccl = Thread.currentThread().getContextClassLoader(); |
| try { |
| Thread.currentThread().setContextClassLoader(classLoader); |
| URL feedUrl = new URL(feedUri); |
| HttpURLConnection httpcon = (HttpURLConnection) feedUrl.openConnection(); |
| String encoding = Base64.encodeBase64String(username.concat(":").concat(password).getBytes()); |
| httpcon.setRequestProperty("Authorization", "Basic " + encoding); |
| SyndFeedInput input = new SyndFeedInput(); |
| return input.build(new XmlReader(httpcon)); |
| } finally { |
| Thread.currentThread().setContextClassLoader(tccl); |
| } |
| } |
| } |