| /** |
| * |
| * 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.karaf.tooling.features; |
| |
| import org.apache.karaf.deployer.blueprint.BlueprintTransformer; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import java.net.URLStreamHandler; |
| |
| /** |
| * Simple workaround for "WAR" prefix. |
| */ |
| public class WarURLHandler extends URLStreamHandler { |
| |
| private final Logger logger = LoggerFactory.getLogger(WarURLHandler.class); |
| |
| private static String SYNTAX = "war: war-uri"; |
| |
| private URL warURL; |
| |
| /** |
| * Open the connection for the given URL. |
| * |
| * @param url the url from which to open a connection. |
| * @return a connection on the specified URL. |
| * @throws java.io.IOException if an error occurs or if the URL is malformed. |
| */ |
| @Override |
| public URLConnection openConnection(URL url) throws IOException { |
| if (url.getPath() == null || url.getPath().trim().length() == 0) { |
| throw new MalformedURLException("Path can not be null or empty. Syntax: " + SYNTAX); |
| } |
| |
| // We don't resolve any specific data here, just forward it to another URL Stream Handler |
| warURL = new URL(url.getPath()); |
| return warURL.openConnection(); |
| } |
| |
| public URL getWarURL() { |
| return warURL; |
| } |
| |
| } |