diff options
Diffstat (limited to 'sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/JarFileFinder.java')
| -rw-r--r-- | sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/JarFileFinder.java | 373 |
1 files changed, 0 insertions, 373 deletions
diff --git a/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/JarFileFinder.java b/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/JarFileFinder.java deleted file mode 100644 index 0f595df758..0000000000 --- a/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/JarFileFinder.java +++ /dev/null @@ -1,373 +0,0 @@ -/* - * 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.tuscany.sca.node.equinox.launcher; - -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.file; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FilenameFilter; -import java.io.IOException; -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URISyntaxException; -import java.net.URL; -import java.net.URLClassLoader; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; -import java.util.StringTokenizer; -import java.util.logging.Logger; - -/** - * - */ -public class JarFileFinder { - /** - * A file name filter used to filter JAR files. - */ - static class StandAloneJARFileNameFilter implements FilenameFilter { - - public boolean accept(File dir, String name) { - name = name.toLowerCase(); - - // Exclude tuscany-sca-all and tuscany-sca-manifest as they duplicate - // code in the individual runtime module JARs - if (name.startsWith("tuscany-sca-all")) { - return false; - } - if (name.startsWith("tuscany-sca-manifest")) { - return false; - } - - // Filter out the Tomcat and Webapp hosts - if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-webapp")) { - //FIXME This is temporary - return false; - } - - // Include JAR and MAR files - if (name.endsWith(".jar")) { - return true; - } - if (name.endsWith(".mar")) { - return true; - } - return false; - } - } - - /** - * A file name filter used to filter JAR files. - */ - static class WebAppJARFileNameFilter extends StandAloneJARFileNameFilter { - - public boolean accept(File dir, String name) { - if (!super.accept(dir, name)) { - return false; - } - name = name.toLowerCase(); - - // Exclude servlet-api JARs - if (name.startsWith("servlet-api")) { - return false; - } - - // Exclude the Tomcat and Jetty hosts - if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-jetty")) { - //FIXME This is temporary - return false; - } - - return true; - } - } - - private static final Logger logger = Logger.getLogger(JarFileFinder.class.getName()); - - static final String TUSCANY_HOME = "TUSCANY_HOME"; - private static final String TUSCANY_PATH = "TUSCANY_PATH"; - - /** - * Collect JAR files in the given directory - * @param directory - * @param urls - * @param filter - * @throws MalformedURLException - */ - private static void collectJARFiles(File directory, List<URL> urls, FilenameFilter filter) - throws MalformedURLException { - String[] files = directory.list(filter); - if (files != null) { - URL directoryURL = new URL(directory.toURI().toString() + "/"); - int count = 0; - for (String file : files) { - URL url = new URL(directoryURL, file); - urls.add(url); - count++; - } - if (count != 0) { - logger.fine("Runtime classpath: " + count - + " JAR" - + (count > 1 ? "s" : "") - + " from " - + directory.toString()); - } - } - } - - /** - * Collect JAR files under the given directory. - * - * @param directory - * @param jarDirectoryURLs - * @param jarURLs - * @param filter - * @throws MalformedURLException - */ - private static void collectJARFiles(String directory, - Set<URL> jarDirectoryURLs, - List<URL> jarURLs, - FilenameFilter filter) throws MalformedURLException { - File directoryFile = new File(directory); - URL directoryURL = directoryFile.toURI().toURL(); - if (!jarDirectoryURLs.contains(directoryURL) && directoryFile.exists()) { - - // Collect files under $TUSCANY_HOME - jarDirectoryURLs.add(directoryURL); - collectJARFiles(directoryFile, jarURLs, filter); - - // Collect files under $TUSCANY_HOME/modules - File modulesDirectory = new File(directoryFile, "modules"); - URL modulesDirectoryURL = modulesDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) { - jarDirectoryURLs.add(modulesDirectoryURL); - collectJARFiles(modulesDirectory, jarURLs, filter); - } - - // Collect files under $TUSCANY_HOME/lib - File libDirectory = new File(directoryFile, "lib"); - URL libDirectoryURL = libDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) { - jarDirectoryURLs.add(libDirectoryURL); - collectJARFiles(libDirectory, jarURLs, filter); - } - } - } - - /** - * Returns a ClassLoader for the Tuscany runtime JARs. - * - * @param parentClassLoader - * @param filter - * - * @return - */ - public static List<URL> findJarFiles(File root, FilenameFilter filter) throws FileNotFoundException, - URISyntaxException, MalformedURLException { - - // Build list of runtime JARs - Set<URL> jarDirectoryURLs = new HashSet<URL>(); - List<URL> jarURLs = new ArrayList<URL>(); - - URL url = null; - if (root != null) { - url = root.toURI().toURL(); - } else { - // First determine the path to the launcher class - String resource = JarFileFinder.class.getName().replace('.', '/') + ".class"; - url = JarFileFinder.class.getClassLoader().getResource(resource); - if (url == null) { - throw new FileNotFoundException(resource); - } - - url = getContainer(url, resource); - } - URI uri = url.toURI(); - - // If the launcher class is in a JAR, add all runtime JARs from directory containing - // that JAR (e.g. the Tuscany modules directory) as well as the ../modules and - // ../lib directories - if (url != null && "file".equals(url.getProtocol())) { - - File file = new File(uri); - if (file.exists()) { - File jarDirectory = file.getParentFile(); - if (jarDirectory != null && jarDirectory.exists()) { - - // Collect JAR files from the directory containing the input JAR - // (e.g. the Tuscany modules directory) - URL jarDirectoryURL = jarDirectory.toURI().toURL(); - jarDirectoryURLs.add(jarDirectoryURL); - collectJARFiles(jarDirectory, jarURLs, filter); - - File homeDirectory = jarDirectory.getParentFile(); - if (homeDirectory != null && homeDirectory.exists()) { - - // Collect JARs from the ../modules directory - File modulesDirectory = new File(homeDirectory, "modules"); - URL modulesDirectoryURL = modulesDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) { - jarDirectoryURLs.add(modulesDirectoryURL); - collectJARFiles(modulesDirectory, jarURLs, filter); - } - - // Collect JARs from the ../lib directory - File libDirectory = new File(homeDirectory, "lib"); - URL libDirectoryURL = libDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) { - jarDirectoryURLs.add(libDirectoryURL); - collectJARFiles(libDirectory, jarURLs, filter); - } - } - } - } - } - - // Look for a TUSCANY_HOME system property or environment variable - // Add all the JARs found under $TUSCANY_HOME, $TUSCANY_HOME/modules - // and $TUSCANY_HOME/lib - String home = getProperty(TUSCANY_HOME); - if (home != null && home.length() != 0) { - logger.fine(TUSCANY_HOME + ": " + home); - collectJARFiles(home, jarDirectoryURLs, jarURLs, filter); - } - - // Look for a TUSCANY_PATH system property or environment variable - // Add all the JARs found under $TUSCANY_PATH, $TUSCANY_PATH/modules - // and $TUSCANY_PATH/lib - String ext = getProperty(TUSCANY_PATH); - if (ext != null && ext.length() != 0) { - logger.fine(TUSCANY_PATH + ": " + ext); - String separator = getProperty("path.separator"); - for (StringTokenizer tokens = new StringTokenizer(ext, separator); tokens.hasMoreTokens();) { - collectJARFiles(tokens.nextToken(), jarDirectoryURLs, jarURLs, filter); - } - } - - return jarURLs; - - } - - - /** - * Returns contribution JARs available on the classpath. - * - * @return - */ - static List<URL> getClassPathEntries(ClassLoader classLoader, boolean recursive) { - Set<URL> entries = new HashSet<URL>(); - list(entries, classLoader, recursive); - return new ArrayList<URL>(entries); - } - - /** - * Collect JARs on the classpath of a URLClassLoader - * @param urls - * @param cl - */ - private static void list(Set<URL> urls, ClassLoader cl, boolean recursive) { - if (cl == null) { - return; - } - - // Collect JARs from the URLClassLoader's classpath - if (cl instanceof URLClassLoader) { - URL[] jarURLs = ((URLClassLoader)cl).getURLs(); - if (jarURLs != null) { - for (URL jarURL : jarURLs) { - urls.add(jarURL); - } - } - } - - // Collect JARs from the parent ClassLoader - if (recursive) { - list(urls, cl.getParent(), recursive); - } - } - - - static String getProperty(final String prop) { - return AccessController.doPrivileged(new PrivilegedAction<String>() { - public String run() { - String value = System.getProperty(prop); - if (value == null || value.length() == 0) { - return System.getenv(prop); - } else { - return value; - } - } - }); - } - - private static URL getContainer(URL resourceURL, String resourceName) { - URL root = null; - // "jar:file://....../something.jar!/a/b/c/app.composite" - try { - String url = resourceURL.toExternalForm(); - String protocol = resourceURL.getProtocol(); - if ("file".equals(protocol)) { - // directory contribution - if (url.endsWith("/" + resourceName)) { - final String location = url.substring(0, url.length() - resourceName.length() - 1); - // workaround from evil URL/URI form Maven - // contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL(); - // Allow privileged access to open URL stream. Add FilePermission to added to - // security policy file. - try { - root = AccessController.doPrivileged(new PrivilegedExceptionAction<URL>() { - public URL run() throws IOException { - return file(new URL(location)).toURI().toURL(); - } - }); - } catch (PrivilegedActionException e) { - throw (MalformedURLException)e.getException(); - } - } - - } else if ("jar".equals(protocol)) { - // jar contribution - String location = url.substring(4, url.lastIndexOf("!/")); - // workaround for evil URL/URI from Maven - root = file(new URL(location)).toURI().toURL(); - - } else if ("wsjar".equals(protocol)) { - // See https://issues.apache.org/jira/browse/TUSCANY-2219 - // wsjar contribution - String location = url.substring(6, url.lastIndexOf("!/")); - // workaround for evil url/uri from maven - root = file(new URL(location)).toURI().toURL(); - - } else if (protocol != null && (protocol.equals("bundle") || protocol.equals("bundleresource"))) { - root = new URL(resourceURL.getProtocol(), resourceURL.getHost(), resourceURL.getPort(), "/"); - } - } catch (MalformedURLException mfe) { - throw new IllegalArgumentException(mfe); - } - return root; - } - -} |