| /* |
| * 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.openejb.util; |
| |
| |
| import org.apache.xbean.finder.UrlSet; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URI; |
| import java.net.URL; |
| |
| import static org.apache.openejb.loader.JarLocation.decode; |
| |
| |
| /** |
| * @version $Rev: 1431163 $ $Date: 2013-01-10 00:38:11 +0000 (Thu, 10 Jan 2013) $ |
| */ |
| public class URLs { |
| public static File toFile(final URL url) { |
| if ("jar".equals(url.getProtocol())) { |
| try { |
| final String spec = url.getFile(); |
| |
| int separator = spec.indexOf('!'); |
| /* |
| * REMIND: we don't handle nested JAR URLs |
| */ |
| if (separator == -1) throw new MalformedURLException("no ! found in jar url spec:" + spec); |
| |
| return toFile(new URL(spec.substring(0, separator++))); |
| } catch (MalformedURLException e) { |
| throw new IllegalStateException(e); |
| } |
| } else if ("file".equals(url.getProtocol())) { |
| return new File(decode(url.getFile())); |
| } else { |
| throw new IllegalArgumentException("Unsupported URL scheme: " + url.toExternalForm()); |
| } |
| } |
| |
| public static URL toFileUrl(final URL url) { |
| if ("jar".equals(url.getProtocol())) { |
| try { |
| final String spec = url.getFile(); |
| |
| int separator = spec.indexOf('!'); |
| /* |
| * REMIND: we don't handle nested JAR URLs |
| */ |
| if (separator == -1) throw new MalformedURLException("no ! found in jar url spec:" + spec); |
| |
| return new URL(spec.substring(0, separator++)); |
| } catch (MalformedURLException e) { |
| throw new IllegalStateException(e); |
| } |
| } else if ("file".equals(url.getProtocol())) { |
| return url; |
| } else { |
| throw new IllegalArgumentException("Unsupported URL scheme: " + url.toExternalForm()); |
| } |
| } |
| |
| public static String toFilePath(final URL url) { |
| return toFile(url).getAbsolutePath(); |
| } |
| |
| public static UrlSet cullSystemAndOpenEJBJars(final UrlSet original) throws IOException { |
| return cullSystemJars(cullOpenEJBJars(original)); |
| } |
| |
| public static UrlSet cullSystemJars(final UrlSet original) throws IOException { |
| UrlSet urls = new UrlSet(original.getUrls()); |
| urls = urls.exclude(ClassLoader.getSystemClassLoader().getParent()); |
| urls = urls.excludeJavaExtDirs(); |
| urls = urls.excludeJavaEndorsedDirs(); |
| urls = urls.excludeJavaHome(); |
| urls = urls.excludePaths(System.getProperty("sun.boot.class.path", "")); |
| urls = urls.exclude(".*/JavaVM.framework/.*"); |
| return urls; |
| } |
| |
| public static UrlSet cullOpenEJBJars(final UrlSet original) throws IOException { |
| UrlSet urls = new UrlSet(original.getUrls()); |
| urls = urls.exclude(".*openejb.*"); |
| return urls; |
| } |
| |
| public static URI uri(final String uri) { |
| return URI.create(uri.replace(" ", "%20")); |
| } |
| |
| private URLs() { } |
| } |