protected void addPathFile(final File pathComponent) throws IOException { if (!this.pathComponents.contains(pathComponent)) { this.pathComponents.addElement(pathComponent); } if (pathComponent.isDirectory()) { return; } final String absPathPlusTimeAndLength = pathComponent.getAbsolutePath() + pathComponent.lastModified() + "-" + pathComponent.length(); String classpath = AntClassLoader.pathMap.get(absPathPlusTimeAndLength); if (classpath == null) { JarFile jarFile = null; try { jarFile = new JarFile(pathComponent); final Manifest manifest = jarFile.getManifest(); if (manifest == null) { return; } classpath = manifest.getMainAttributes().getValue(Attributes.Name.CLASS_PATH); } finally { if (jarFile != null) { jarFile.close(); } } if (classpath == null) { classpath = ""; } AntClassLoader.pathMap.put(absPathPlusTimeAndLength, classpath); } if (!"".equals(classpath)) { final URL baseURL = AntClassLoader.FILE_UTILS.getFileURL(pathComponent); final StringTokenizer st = new StringTokenizer(classpath); while (st.hasMoreTokens()) { final String classpathElement = st.nextToken(); final URL libraryURL = new URL(baseURL, classpathElement); if (!libraryURL.getProtocol().equals("file")) { this.log( "Skipping jar library " + classpathElement + " since only relative URLs are supported by this" + " loader", 3); } else { final String decodedPath = Locator.decodeUri(libraryURL.getFile()); final File libraryFile = new File(decodedPath); if (!libraryFile.exists() || this.isInPath(libraryFile)) { continue; } this.addPathFile(libraryFile); } } } }
public synchronized void cleanup() { final Enumeration<JarFile> e = this.jarFiles.elements(); while (e.hasMoreElements()) { final JarFile jarFile = e.nextElement(); try { jarFile.close(); } catch (IOException ex) { } } this.jarFiles = new Hashtable<File, JarFile>(); if (this.project != null) { this.project.removeBuildListener(this); } this.project = null; }
public CommandData parseCommandData(ArtifactData artifact) throws Exception { File source = new File(artifact.file); if (!source.isFile()) throw new FileNotFoundException(); CommandData data = new CommandData(); data.sha = artifact.sha; data.jpmRepoDir = repoDir.getCanonicalPath(); JarFile jar = new JarFile(source); try { reporter.trace("Parsing %s", source); Manifest m = jar.getManifest(); Attributes main = m.getMainAttributes(); data.name = data.bsn = main.getValue("Bundle-SymbolicName"); String version = main.getValue("Bundle-Version"); if (version == null) data.version = Version.LOWEST; else data.version = new Version(version); data.main = main.getValue("Main-Class"); data.description = main.getValue("Bundle-Description"); data.title = main.getValue("JPM-Name"); reporter.trace("name " + data.name + " " + data.main + " " + data.title); DependencyCollector path = new DependencyCollector(this); path.add(artifact); DependencyCollector bundles = new DependencyCollector(this); if (main.getValue("JPM-Classpath") != null) { Parameters requires = OSGiHeader.parseHeader(main.getValue("JPM-Classpath")); for (Map.Entry<String, Attrs> e : requires.entrySet()) { path.add(e.getKey(), e.getValue().get("name")); // coordinate } } else if (!artifact.local) { // No JPM-Classpath, falling back to // server's revision // Iterable<RevisionRef> closure = // library.getClosure(artifact.sha, // false); // System.out.println("getting closure " + artifact.url + " " + // Strings.join("\n",closure)); // if (closure != null) { // for (RevisionRef ref : closure) { // path.add(Hex.toHexString(ref.revision)); // } // } } if (main.getValue("JPM-Runbundles") != null) { Parameters jpmrunbundles = OSGiHeader.parseHeader(main.getValue("JPM-Runbundles")); for (Map.Entry<String, Attrs> e : jpmrunbundles.entrySet()) { bundles.add(e.getKey(), e.getValue().get("name")); } } reporter.trace("collect digests runpath"); data.dependencies.addAll(path.getDigests()); reporter.trace("collect digests bundles"); data.runbundles.addAll(bundles.getDigests()); Parameters command = OSGiHeader.parseHeader(main.getValue("JPM-Command")); if (command.size() > 1) reporter.error("Only one command can be specified"); for (Map.Entry<String, Attrs> e : command.entrySet()) { data.name = e.getKey(); Attrs attrs = e.getValue(); if (attrs.containsKey("jvmargs")) data.jvmArgs = attrs.get("jvmargs"); if (attrs.containsKey("title")) data.title = attrs.get("title"); if (data.title != null) data.title = data.name; } return data; } finally { jar.close(); } }