List of usage examples for java.util.jar JarInputStream getManifest
public Manifest getManifest()
Manifest for this JAR file, or null if none. From source file:de.tobiasroeser.maven.featurebuilder.FeatureBuilder.java
/** * @param scanJarsAtDir/* ww w. j a v a 2 s . c om*/ * @return A Map(featureId -> featureVersion) */ public Map<String, String> scanFeatureVersionsAtDir(final String scanJarsAtDir) { final Map<String, String> featureVersions = new LinkedHashMap<String, String>(); final File file = new File(scanJarsAtDir); if (!file.exists() || !file.isDirectory()) { log.error("Directory '" + file.getAbsolutePath() + "' does not exists."); return featureVersions; } for (final File jar : file.listFiles()) { if (jar.isFile() && jar.getName().toLowerCase().endsWith(".jar")) { try { final JarInputStream jarStream = new JarInputStream( new BufferedInputStream(new FileInputStream(jar))); final Manifest manifest = jarStream.getManifest(); final String featureId = manifest.getMainAttributes().getValue("FeatureBuilder-FeatureId"); final String featureVersion = manifest.getMainAttributes() .getValue("FeatureBuilder-FeatureVersion"); if (featureId != null && featureVersion != null) { featureVersions.put(featureId, featureVersion); } } catch (final FileNotFoundException e) { log.error("Errors while reading the Mainfest of: " + jar, e); } catch (final IOException e) { log.error("Errors while reading the Mainfest of: " + jar, e); } } } return featureVersions; }
From source file:de.tobiasroeser.maven.featurebuilder.FeatureBuilder.java
public List<Bundle> scanBundlesAtDir(final String scanJarsAtDir) { final File file = new File(scanJarsAtDir); final LinkedList<Bundle> bundles = new LinkedList<Bundle>(); if (!file.exists() || !file.isDirectory()) { log.error("Directory '" + file.getAbsolutePath() + "' does not exists."); return bundles; }/*from w w w .java2 s .c o m*/ for (final File jar : file.listFiles()) { if (jar.isFile() && jar.getName().toLowerCase().endsWith(".jar")) { try { final JarInputStream jarStream = new JarInputStream( new BufferedInputStream(new FileInputStream(jar))); final Manifest manifest = jarStream.getManifest(); String symbolicName = manifest.getMainAttributes().getValue("Bundle-SymbolicName"); final String version = manifest.getMainAttributes().getValue("Bundle-Version"); if (symbolicName != null && version != null) { symbolicName = symbolicName.split(";")[0].trim(); final Bundle bundle = new Bundle(symbolicName, version, jar.length(), jar); bundles.add(bundle); } else { log.warn("jar '" + jar.getAbsolutePath() + "' is not an OSGi bundle."); } } catch (final FileNotFoundException e) { log.error("Errors while reading the Mainfest of: " + jar, e); } catch (final IOException e) { log.error("Errors while reading the Mainfest of: " + jar, e); } } } log.info("Found " + bundles.size() + " bundles in scanned directory: " + file.getAbsolutePath()); Collections.sort(bundles); return bundles; }
From source file:org.jenkins.tools.test.PluginCompatTester.java
/** * Scans through a WAR file, accumulating plugin information * @param war WAR to scan/*from ww w . j a v a 2 s. c o m*/ * @param pluginGroupIds Map pluginName to groupId if set in the manifest, MUTATED IN THE EXECUTION * @return Update center data * @throws IOException */ private UpdateSite.Data scanWAR(File war, Map<String, String> pluginGroupIds) throws IOException { JSONObject top = new JSONObject(); top.put("id", DEFAULT_SOURCE_ID); JSONObject plugins = new JSONObject(); JarFile jf = new JarFile(war); if (pluginGroupIds == null) { pluginGroupIds = new HashMap<String, String>(); } try { Enumeration<JarEntry> entries = jf.entries(); while (entries.hasMoreElements()) { JarEntry entry = entries.nextElement(); String name = entry.getName(); Matcher m = Pattern.compile("WEB-INF/lib/jenkins-core-([0-9.]+(?:-[0-9.]+)?(?:-SNAPSHOT)?)[.]jar") .matcher(name); if (m.matches()) { if (top.has("core")) { throw new IOException(">1 jenkins-core.jar in " + war); } top.put("core", new JSONObject().accumulate("name", "core").accumulate("version", m.group(1)) .accumulate("url", "")); } m = Pattern.compile("WEB-INF/(?:optional-)?plugins/([^/.]+)[.][hj]pi").matcher(name); if (m.matches()) { JSONObject plugin = new JSONObject().accumulate("url", ""); InputStream is = jf.getInputStream(entry); try { JarInputStream jis = new JarInputStream(is); try { Manifest manifest = jis.getManifest(); String shortName = manifest.getMainAttributes().getValue("Short-Name"); if (shortName == null) { shortName = manifest.getMainAttributes().getValue("Extension-Name"); if (shortName == null) { shortName = m.group(1); } } plugin.put("name", shortName); pluginGroupIds.put(shortName, manifest.getMainAttributes().getValue("Group-Id")); plugin.put("version", manifest.getMainAttributes().getValue("Plugin-Version")); plugin.put("url", "jar:" + war.toURI() + "!/" + name); JSONArray dependenciesA = new JSONArray(); String dependencies = manifest.getMainAttributes().getValue("Plugin-Dependencies"); if (dependencies != null) { // e.g. matrix-auth:1.0.2;resolution:=optional,credentials:1.8.3;resolution:=optional for (String pair : dependencies.replace(";resolution:=optional", "").split(",")) { String[] nameVer = pair.split(":"); assert nameVer.length == 2; dependenciesA.add(new JSONObject().accumulate("name", nameVer[0]) .accumulate("version", nameVer[1]) ./* we do care about even optional deps here */accumulate("optional", "false")); } } plugin.accumulate("dependencies", dependenciesA); plugins.put(shortName, plugin); } finally { jis.close(); } } finally { is.close(); } } } } finally { jf.close(); } top.put("plugins", plugins); if (!top.has("core")) { throw new IOException("no jenkins-core.jar in " + war); } System.out.println("Scanned contents of " + war + ": " + top); return newUpdateSiteData(new UpdateSite(DEFAULT_SOURCE_ID, null), top); }
From source file:org.talend.updates.runtime.nexus.component.ComponentIndexManager.java
/** * //ww w.j a va 2s .co m * create one default index bean which based one the component zip file directly. * * bundleId, version, mvn_uri are required */ public ComponentIndexBean create(File componentZipFile) { if (componentZipFile == null || !componentZipFile.exists() || componentZipFile.isDirectory() || !componentZipFile.getName().endsWith(FileExtensions.ZIP_FILE_SUFFIX)) { return null; } String name = null; String bundleId = null; String bundleVersion = null; String mvnUri = null; ZipFile zipFile = null; try { zipFile = new ZipFile(componentZipFile); Enumeration<ZipEntry> enumeration = (Enumeration<ZipEntry>) zipFile.entries(); while (enumeration.hasMoreElements()) { final ZipEntry zipEntry = enumeration.nextElement(); String path = zipEntry.getName(); if (path.endsWith(FileExtensions.JAR_FILE_SUFFIX)) { // is jar // if it's bundle, not from other folder, like lib, m2 repository. IPath p = new Path(path); // must be in plugins if (p.segmentCount() > 1 && p.removeLastSegments(1).lastSegment().equals(UpdatesHelper.FOLDER_PLUGINS)) { if (UpdatesHelper.isComponentJar(zipFile.getInputStream(zipEntry))) { JarInputStream jarEntryStream = null; try { // must use another stream jarEntryStream = new JarInputStream(zipFile.getInputStream(zipEntry)); // find the bundleId and version Manifest manifest = jarEntryStream.getManifest(); if (manifest != null) { bundleId = JarMenifestUtil.getBundleSymbolicName(manifest); bundleVersion = JarMenifestUtil.getBundleVersion(manifest); } boolean checkManifest = StringUtils.isBlank(bundleId) || StringUtils.isBlank(bundleVersion); // find the pom.properties JarEntry jarEntry = null; while ((jarEntry = jarEntryStream.getNextJarEntry()) != null) { final String entryPath = jarEntry.getName(); if (checkManifest && JarFile.MANIFEST_NAME.equalsIgnoreCase(entryPath)) { manifest = new Manifest(); manifest.read(jarEntryStream); bundleId = JarMenifestUtil.getBundleSymbolicName(manifest); bundleVersion = JarMenifestUtil.getBundleVersion(manifest); checkManifest = false; } final Path fullPath = new Path(entryPath); final String fileName = fullPath.lastSegment(); /* * for example, * META-INF/maven/org.talend.components/components-splunk/pom.properties */ if (fileName.equals("pom.properties") //$NON-NLS-1$ && entryPath.contains("META-INF/maven/")) { //$NON-NLS-1$ // FIXME, didn't find one way to read the inner jar // final InputStream propStream = jarFile.getInputStream(jarEntry); // if (propStream != null) { // Properties pomProp = new Properties(); // pomProp.load(propStream); // // String version = pomProp.getProperty("version"); //$NON-NLS-1$ // String groupId = pomProp.getProperty("groupId"); //$NON-NLS-1$ // String artifactId = pomProp.getProperty("artifactId"); //$NON-NLS-1$ // mvnUri = MavenUrlHelper.generateMvnUrl(groupId, artifactId, version, // FileExtensions.ZIP_FILE_SUFFIX, null); // // propStream.close(); // } // FIXME, try the path way // META-INF/maven/org.talend.components/components-splunk IPath tmpMavenPath = fullPath.removeLastSegments(1); String artifactId = tmpMavenPath.lastSegment(); // components-splunk // META-INF/maven/org.talend.components tmpMavenPath = tmpMavenPath.removeLastSegments(1); String groupId = tmpMavenPath.lastSegment(); // org.talend.components mvnUri = MavenUrlHelper.generateMvnUrl(groupId, artifactId, bundleVersion, FileExtensions.ZIP_EXTENSION, null); } else /* * /OSGI-INF/installer$$splunk.xml */ if (fileName.endsWith(FileExtensions.XML_FILE_SUFFIX) && fileName.startsWith(UpdatesHelper.NEW_COMPONENT_PREFIX) && entryPath.contains(UpdatesHelper.FOLDER_OSGI_INF + '/')) { name = fullPath.removeFileExtension().lastSegment(); name = name.substring(name.indexOf(UpdatesHelper.NEW_COMPONENT_PREFIX) + UpdatesHelper.NEW_COMPONENT_PREFIX.length()); } } } catch (IOException e) { // } finally { try { if (jarEntryStream != null) { jarEntryStream.close(); } } catch (IOException e) { // } } } } } } } catch (ZipException e) { if (CommonsPlugin.isDebugMode()) { ExceptionHandler.process(e); } } catch (IOException e) { if (CommonsPlugin.isDebugMode()) { ExceptionHandler.process(e); } } finally { if (zipFile != null) { try { zipFile.close(); } catch (IOException e) { // } } } // set the required if (name != null && bundleId != null && bundleVersion != null && mvnUri != null) { final ComponentIndexBean indexBean = new ComponentIndexBean(); final boolean set = indexBean.setRequiredFieldsValue(name, bundleId, bundleVersion, mvnUri); indexBean.setValue(ComponentIndexNames.types, PathUtils.convert2StringTypes(Arrays.asList(Type.TCOMP_V0))); if (set) { return indexBean; } } return null; }
From source file:org.eclipse.wb.internal.core.editor.palette.dialogs.ImportArchiveDialog.java
private List<PaletteElementInfo> extractElementsFromJarByManifest(JarInputStream jarStream) throws Exception { List<PaletteElementInfo> elements = Lists.newArrayList(); Manifest manifest = jarStream.getManifest(); // check manifest, if null find it if (manifest == null) { try {// ww w . ja v a2 s .c o m while (true) { JarEntry entry = jarStream.getNextJarEntry(); if (entry == null) { break; } if (JarFile.MANIFEST_NAME.equalsIgnoreCase(entry.getName())) { // read manifest data byte[] buffer = IOUtils.toByteArray(jarStream); jarStream.closeEntry(); // create manifest manifest = new Manifest(new ByteArrayInputStream(buffer)); break; } } } catch (Throwable e) { DesignerPlugin.log(e); manifest = null; } } if (manifest != null) { // extract all "Java-Bean: True" classes for (Iterator<Map.Entry<String, Attributes>> I = manifest.getEntries().entrySet().iterator(); I .hasNext();) { Map.Entry<String, Attributes> mapElement = I.next(); Attributes attributes = mapElement.getValue(); if (JAVA_BEAN_VALUE.equalsIgnoreCase(attributes.getValue(JAVA_BEAN_KEY))) { String beanClass = mapElement.getKey(); if (beanClass == null || beanClass.length() <= JAVA_BEAN_CLASS_SUFFIX.length()) { continue; } // convert 'aaa/bbb/ccc.class' to 'aaa.bbb.ccc' PaletteElementInfo element = new PaletteElementInfo(); element.className = StringUtils.substringBeforeLast(beanClass, JAVA_BEAN_CLASS_SUFFIX) .replace('/', '.'); element.name = CodeUtils.getShortClass(element.className); elements.add(element); } } } return elements; }
From source file:org.artifactory.repo.db.DbStoringRepoMixin.java
private void validateArtifactIfRequired(MutableVfsFile mutableFile, RepoPath repoPath) throws RepoRejectException { String pathId = repoPath.getId(); InputStream jarStream = mutableFile.getStream(); try {/* ww w. j a v a 2 s .co m*/ log.info("Validating the content of '{}'.", pathId); JarInputStream jarInputStream = new JarInputStream(jarStream, true); JarEntry entry = jarInputStream.getNextJarEntry(); if (entry == null) { if (jarInputStream.getManifest() != null) { log.trace("Found manifest validating the content of '{}'.", pathId); return; } throw new IllegalStateException("Could not find entries within the archive."); } do { log.trace("Found the entry '{}' validating the content of '{}'.", entry.getName(), pathId); } while ((jarInputStream.available() == 1) && (entry = jarInputStream.getNextJarEntry()) != null); log.info("Finished validating the content of '{}'.", pathId); } catch (Exception e) { String message = String.format("Failed to validate the content of '%s': %s", pathId, e.getMessage()); if (log.isDebugEnabled()) { log.debug(message, e); } else { log.error(message); } throw new RepoRejectException(message, HttpStatus.SC_CONFLICT); } finally { IOUtils.closeQuietly(jarStream); } }
From source file:JarUtils.java
public static void unjar(InputStream in, File dest) throws IOException { if (!dest.exists()) { dest.mkdirs();//w w w . j a v a 2s .c o m } if (!dest.isDirectory()) { throw new IOException("Destination must be a directory."); } JarInputStream jin = new JarInputStream(in); byte[] buffer = new byte[1024]; ZipEntry entry = jin.getNextEntry(); while (entry != null) { String fileName = entry.getName(); if (fileName.charAt(fileName.length() - 1) == '/') { fileName = fileName.substring(0, fileName.length() - 1); } if (fileName.charAt(0) == '/') { fileName = fileName.substring(1); } if (File.separatorChar != '/') { fileName = fileName.replace('/', File.separatorChar); } File file = new File(dest, fileName); if (entry.isDirectory()) { // make sure the directory exists file.mkdirs(); jin.closeEntry(); } else { // make sure the directory exists File parent = file.getParentFile(); if (parent != null && !parent.exists()) { parent.mkdirs(); } // dump the file OutputStream out = new FileOutputStream(file); int len = 0; while ((len = jin.read(buffer, 0, buffer.length)) != -1) { out.write(buffer, 0, len); } out.flush(); out.close(); jin.closeEntry(); file.setLastModified(entry.getTime()); } entry = jin.getNextEntry(); } /* Explicity write out the META-INF/MANIFEST.MF so that any headers such as the Class-Path are see for the unpackaged jar */ Manifest mf = jin.getManifest(); if (mf != null) { File file = new File(dest, "META-INF/MANIFEST.MF"); File parent = file.getParentFile(); if (parent.exists() == false) { parent.mkdirs(); } OutputStream out = new FileOutputStream(file); mf.write(out); out.flush(); out.close(); } jin.close(); }
From source file:org.jahia.utils.maven.plugin.osgi.BuildFrameworkPackageListMojo.java
private void scanJar(Map<String, Map<String, Map<String, VersionLocation>>> packageVersionCounts, File jarFile, String defaultVersion) throws IOException { JarInputStream jarInputStream = new JarInputStream(new FileInputStream(jarFile)); Manifest jarManifest = jarInputStream.getManifest(); // Map<String, String> manifestVersions = new HashMap<String,String>(); String specificationVersion = null; if (jarManifest == null) { getLog().warn("No MANIFEST.MF file found for dependency " + jarFile); } else {//from ww w . j av a2s. c om if (jarManifest.getMainAttributes() == null) { getLog().warn("No main attributes found in MANIFEST.MF file found for dependency " + jarFile); } else { specificationVersion = jarManifest.getMainAttributes().getValue("Specification-Version"); if (defaultVersion == null) { if (jarManifest.getMainAttributes().getValue("Bundle-Version") != null) { } else if (specificationVersion != null) { defaultVersion = specificationVersion; } else { defaultVersion = jarManifest.getMainAttributes().getValue("Implementation-Version"); } } String exportPackageHeaderValue = jarManifest.getMainAttributes().getValue("Export-Package"); if (exportPackageHeaderValue != null) { ManifestElement[] manifestElements = new ManifestElement[0]; try { manifestElements = ManifestElement.parseHeader("Export-Package", exportPackageHeaderValue); } catch (BundleException e) { getLog().warn("Error while parsing Export-Package header value for jar " + jarFile, e); } for (ManifestElement manifestElement : manifestElements) { String[] packageNames = manifestElement.getValueComponents(); String version = manifestElement.getAttribute("version"); for (String packageName : packageNames) { updateVersionLocationCounts(packageVersionCounts, jarFile.getCanonicalPath(), version, version, packageName); } } } for (Map.Entry<String, Attributes> manifestEntries : jarManifest.getEntries().entrySet()) { String packageName = manifestEntries.getKey().replaceAll("/", "."); if (packageName.endsWith(".class")) { continue; } if (packageName.endsWith(".")) { packageName = packageName.substring(0, packageName.length() - 1); } if (packageName.endsWith(".*")) { packageName = packageName.substring(0, packageName.length() - 1); } int lastDotPos = packageName.lastIndexOf("."); String lastPackage = packageName; if (lastDotPos > -1) { lastPackage = packageName.substring(lastDotPos + 1); } if (lastPackage.length() > 0 && Character.isUpperCase(lastPackage.charAt(0))) { // ignore non package version continue; } if (StringUtils.isEmpty(packageName) || packageName.startsWith("META-INF") || packageName.startsWith("OSGI-INF") || packageName.startsWith("OSGI-OPT") || packageName.startsWith("WEB-INF") || packageName.startsWith("org.osgi")) { // ignore private package names continue; } String packageVersion = null; if (manifestEntries.getValue().getValue("Specification-Version") != null) { packageVersion = manifestEntries.getValue().getValue("Specification-Version"); } else { packageVersion = manifestEntries.getValue().getValue("Implementation-Version"); } if (packageVersion != null) { getLog().info("Found package version in " + jarFile.getName() + " MANIFEST : " + packageName + " v" + packageVersion); updateVersionLocationCounts(packageVersionCounts, jarFile.getCanonicalPath(), packageVersion, specificationVersion, packageName); // manifestVersions.put(packageName, packageVersion); } } } } JarEntry jarEntry = null; // getLog().debug("Processing file " + artifact.getFile() + "..."); while ((jarEntry = jarInputStream.getNextJarEntry()) != null) { if (!jarEntry.isDirectory()) { String entryName = jarEntry.getName(); String entryPackage = ""; int lastSlash = entryName.lastIndexOf("/"); if (lastSlash > -1) { entryPackage = entryName.substring(0, lastSlash); entryPackage = entryPackage.replaceAll("/", "."); if (StringUtils.isNotEmpty(entryPackage) && !entryPackage.startsWith("META-INF") && !entryPackage.startsWith("OSGI-INF") && !entryPackage.startsWith("OSGI-OPT") && !entryPackage.startsWith("WEB-INF") && !entryPackage.startsWith("org.osgi")) { updateVersionLocationCounts(packageVersionCounts, jarFile.getCanonicalPath(), defaultVersion, specificationVersion, entryPackage); } } } } jarInputStream.close(); }
From source file:org.ngrinder.common.util.CompressionUtil.java
/** * Unpack the given jar file.//from w w w . j av a 2 s .c om * * @param jarFile * file to be uncompressed * @param destDir * destination directory * @throws IOException * occurs when IO has a problem. */ public static void unjar(File jarFile, String destDir) throws IOException { File dest = new File(destDir); if (!dest.exists()) { dest.mkdirs(); } if (!dest.isDirectory()) { LOGGER.error("Destination must be a directory."); throw new IOException("Destination must be a directory."); } JarInputStream jin = new JarInputStream(new FileInputStream(jarFile)); byte[] buffer = new byte[1024]; ZipEntry entry = jin.getNextEntry(); while (entry != null) { String fileName = entry.getName(); if (fileName.charAt(fileName.length() - 1) == '/') { fileName = fileName.substring(0, fileName.length() - 1); } if (fileName.charAt(0) == '/') { fileName = fileName.substring(1); } if (File.separatorChar != '/') { fileName = fileName.replace('/', File.separatorChar); } File file = new File(dest, fileName); if (entry.isDirectory()) { // make sure the directory exists file.mkdirs(); jin.closeEntry(); } else { // make sure the directory exists File parent = file.getParentFile(); if (parent != null && !parent.exists()) { parent.mkdirs(); } // dump the file OutputStream out = new FileOutputStream(file); int len = 0; while ((len = jin.read(buffer, 0, buffer.length)) != -1) { out.write(buffer, 0, len); } out.flush(); IOUtils.closeQuietly(out); jin.closeEntry(); file.setLastModified(entry.getTime()); } entry = jin.getNextEntry(); } Manifest mf = jin.getManifest(); if (mf != null) { File file = new File(dest, "META-INF/MANIFEST.MF"); File parent = file.getParentFile(); if (!parent.exists()) { parent.mkdirs(); } OutputStream out = new FileOutputStream(file); mf.write(out); out.flush(); IOUtils.closeQuietly(out); } IOUtils.closeQuietly(jin); }
From source file:org.hyperic.hq.product.server.session.PluginManagerImpl.java
private File getFileAndValidateJar(String filename, byte[] bytes) throws PluginDeployException { ByteArrayInputStream bais = null; JarInputStream jis = null; FileOutputStream fos = null;//w ww .j a va 2s .c o m String file = null; try { bais = new ByteArrayInputStream(bytes); jis = new JarInputStream(bais); final Manifest manifest = jis.getManifest(); if (manifest == null) { throw new PluginDeployException("plugin.manager.jar.manifest.does.not.exist", filename); } file = TMP_DIR + File.separator + filename; fos = new FileOutputStream(file); fos.write(bytes); fos.flush(); final File rtn = new File(file); final URL url = new URL("jar", "", "file:" + file + "!/"); final JarURLConnection jarConn = (JarURLConnection) url.openConnection(); final JarFile jarFile = jarConn.getJarFile(); processJarEntries(jarFile, file, filename); return rtn; } catch (IOException e) { final File toRemove = new File(file); if (toRemove != null && toRemove.exists()) { toRemove.delete(); } throw new PluginDeployException("plugin.manager.file.ioexception", e, filename); } finally { close(jis); close(fos); } }