List of usage examples for java.security CodeSource getLocation
public final URL getLocation()
From source file:org.springframework.boot.web.servlet.server.DocumentRoot.java
File getCodeSourceArchive(CodeSource codeSource) { try {//w ww .j av a2s . c om URL location = (codeSource != null) ? codeSource.getLocation() : null; if (location == null) { return null; } String path; URLConnection connection = location.openConnection(); if (connection instanceof JarURLConnection) { path = ((JarURLConnection) connection).getJarFile().getName(); } else { path = location.toURI().getPath(); } int index = path.indexOf("!/"); if (index != -1) { path = path.substring(0, index); } return new File(path); } catch (Exception ex) { return null; } }
From source file:codes.thischwa.c5c.impl.JarFilemanagerMessageResolver.java
@Override public void setServletContext(ServletContext servletContext) { ObjectMapper mapper = new ObjectMapper(); try {/*from w ww .j a v a2s .c o m*/ if (JarPathResolver.insideJar(getMessagesFolderPath())) { CodeSource src = JarFilemanagerMessageResolver.class.getProtectionDomain().getCodeSource(); URI uri = src.getLocation().toURI(); logger.info("Message folder is inside jar: {}", uri); try (FileSystem jarFS = FileSystems.newFileSystem(uri, new HashMap<String, String>())) { if (jarFS.getRootDirectories().iterator().hasNext()) { Path rootDirectory = jarFS.getRootDirectories().iterator().next(); Path langFolder = rootDirectory.resolve(getMessagesFolderPath()); if (langFolder != null) { try (DirectoryStream<Path> langFolderStream = Files.newDirectoryStream(langFolder, JS_FILE_MASK)) { for (Path langFile : langFolderStream) { String lang = langFile.getFileName().toString(); InputStream is = Files.newInputStream(langFile); Map<String, String> langData = mapper.readValue(is, new TypeReference<HashMap<String, String>>() { }); collectLangData(lang, langData); } } } else { throw new RuntimeException("Folder in jar " + langFolder + " does not exists."); } } } } else { File messageFolder = JarPathResolver.getFolder(getMessagesFolderPath()); logger.info("Message folder resolved to: {}", messageFolder); if (messageFolder == null || !messageFolder.exists()) { throw new RuntimeException("Folder " + getMessagesFolderPath() + " does not exist"); } for (File file : messageFolder.listFiles(jsFilter)) { String lang = FilenameUtils.getBaseName(file.getName()); Map<String, String> langData = mapper.readValue(file, new TypeReference<HashMap<String, String>>() { }); collectLangData(lang, langData); } } } catch (URISyntaxException | IOException e) { throw new RuntimeException(e); } }
From source file:com.glaf.core.util.ReflectUtils.java
public static String getCodeBase(Class<?> cls) { if (cls == null) return null; ProtectionDomain domain = cls.getProtectionDomain(); if (domain == null) return null; CodeSource source = domain.getCodeSource(); if (source == null) return null; URL location = source.getLocation(); if (location == null) return null; return location.getFile(); }
From source file:net.famzangl.minecraft.minebot.settings.MinebotDirectoryCreator.java
public File createDirectory(File dir) throws IOException { CodeSource src = MinebotDirectoryCreator.class.getProtectionDomain().getCodeSource(); if (src != null) { URL jar = src.getLocation(); if (jar.getFile().endsWith("class") && !jar.getFile().contains(".jar!")) { System.out.println("WARNING: Using the dev directory for settings."); // We are in a dev enviroment. return new File(new File(jar.getFile()).getParentFile(), "minebot"); }// w ww. j av a2 s. c o m if (dir.isFile()) { dir.delete(); } dir.mkdirs(); ZipInputStream zip = new ZipInputStream(jar.openStream()); try { ZipEntry zipEntry; while ((zipEntry = zip.getNextEntry()) != null) { String name = zipEntry.getName(); if (name.startsWith(BASE)) { String[] localName = name.substring(BASE.length()).split("/"); File currentDir = dir; for (int i = 0; i < localName.length; i++) { currentDir = new File(currentDir, localName[i]); currentDir.mkdir(); } File copyTo = new File(currentDir, localName[localName.length - 1]); extract(zip, copyTo); } } } finally { zip.close(); } return dir; } else { throw new IOException("Could not find minebot directory to extract."); } }
From source file:com.heliosdecompiler.helios.controller.UpdateController.java
public File getHeliosLocation() { ProtectionDomain pd = getClass().getProtectionDomain(); if (pd != null) { CodeSource cs = pd.getCodeSource(); if (cs != null) { URL location = cs.getLocation(); if (location != null) { try { File file = new File(location.toURI().getPath()); if (file.isFile()) { return file; }/*w w w . j ava 2 s .co m*/ } catch (URISyntaxException e) { e.printStackTrace(); return null; } } } } return null; }
From source file:de.lmu.ifi.dbs.jfeaturelib.utils.PackageScanner.java
List<String> getNames(Package inPackage)
throws UnsupportedEncodingException, URISyntaxException, ZipException, IOException {
List<String> binaryNames = new ArrayList<>();
String packagePath = inPackage.getName();
packagePath = packagePath.replace('.', '/');
// During tests, this points to the classes/ directory, later, this points to the jar
CodeSource src = PackageScanner.class.getProtectionDomain().getCodeSource();
URL location = src.getLocation();
// test case//from w ww. j a v a 2s . com
File dirOrJar = new File(location.toURI());
if (dirOrJar.isDirectory()) {
// +1 to include the slash after the directory name
int basePathLength = dirOrJar.toString().length() + 1;
File packageDir = new File(dirOrJar, packagePath);
// list all .class files in this package directory
for (File file : packageDir.listFiles((FilenameFilter) new SuffixFileFilter(".class"))) {
// strip the leading directory
String binaryName = file.getPath().substring(basePathLength);
binaryName = pathToBinary(binaryName);
binaryNames.add(binaryName);
}
} else {
try (ZipFile jar = new ZipFile(dirOrJar)) {
for (Enumeration entries = jar.entries(); entries.hasMoreElements();) {
String binaryName = ((ZipEntry) entries.nextElement()).getName();
if (!binaryName.endsWith(".class")) { // we only need classes
continue;
}
if (binaryName.startsWith(packagePath)) {
binaryName = pathToBinary(binaryName);
binaryNames.add(binaryName);
}
}
}
}
return binaryNames;
}
From source file:org.springframework.boot.context.embedded.AbstractEmbeddedServletContainerFactory.java
private File getCodeSourceArchive() { try {/*from w w w .j ava 2s. c o m*/ CodeSource codeSource = getClass().getProtectionDomain().getCodeSource(); URL location = (codeSource == null ? null : codeSource.getLocation()); if (location == null) { return null; } String path = location.getPath(); URLConnection connection = location.openConnection(); if (connection instanceof JarURLConnection) { path = ((JarURLConnection) connection).getJarFile().getName(); } if (path.indexOf("!/") != -1) { path = path.substring(0, path.indexOf("!/")); } return new File(path); } catch (IOException ex) { return null; } }
From source file:org.apache.struts2.JSPLoader.java
protected String getJarUrl(Class clazz) { ProtectionDomain protectionDomain = clazz.getProtectionDomain(); CodeSource codeSource = protectionDomain.getCodeSource(); URL loc = codeSource.getLocation(); File file = FileUtils.toFile(loc); return file.getAbsolutePath(); }
From source file:com.izforge.izpack.installer.multiunpacker.MultiVolumeUnpacker.java
/** * Tries to return a sensible default media path for multi-volume installations. * <p/>/* www . ja va 2 s .co m*/ * This returns: * <ul> * <li>the directory the installer is located in; or </li> * <li>the user directory, if the installer location can't be determined</li> * </ul> * * @return the default media path. May be <tt>null</tt> */ private String getDefaultMediaPath() { String result = null; try { CodeSource codeSource = getClass().getProtectionDomain().getCodeSource(); if (codeSource != null) { URI uri = codeSource.getLocation().toURI(); if ("file".equals(uri.getScheme())) { File dir = new File(uri.getSchemeSpecificPart()).getAbsoluteFile(); if (dir.getName().endsWith(".jar")) { dir = dir.getParentFile(); } result = dir.getPath(); } } } catch (URISyntaxException exception) { // ignore } if (result == null) { result = System.getProperty("user.dir"); } return result; }
From source file:biz.dfch.j.graylog2.plugin.filter.dfchBizExecScript.java
public dfchBizExecScript() throws IOException, URISyntaxException { try {//from w ww . ja v a 2 s.c om LOG.debug(String.format("*** [%d] %s: Initialising plugin ...\r\n", Thread.currentThread().getId(), DF_PLUGIN_NAME)); // get config file CodeSource codeSource = this.getClass().getProtectionDomain().getCodeSource(); URI uri = codeSource.getLocation().toURI(); // String path = uri.getSchemeSpecificPart(); // path would contain absolute path including jar file name with extension // String path = FilenameUtils.getPath(uri.getPath()); // path would contain relative path (no leadig '/' and no jar file name String path = FilenameUtils.getPath(uri.getPath()); if (!path.startsWith("/")) { path = String.format("/%s", path); } String baseName = FilenameUtils.getBaseName(uri.getSchemeSpecificPart()); if (null == baseName || baseName.isEmpty()) { baseName = this.getClass().getPackage().getName(); } // get config values configurationFileName = FilenameUtils.concat(path, baseName + ".conf"); JSONParser jsonParser = new JSONParser(); Object object = jsonParser.parse(new FileReader(configurationFileName)); JSONObject jsonObject = (JSONObject) object; String scriptEngine = (String) jsonObject.get(DF_SCRIPT_ENGINE); String scriptPathAndName = (String) jsonObject.get(DF_SCRIPT_PATH_AND_NAME); if (null == scriptPathAndName || scriptPathAndName.isEmpty()) { scriptPathAndName = FilenameUtils.concat(path, (String) jsonObject.get(DF_SCRIPT_NAME)); } Boolean scriptCacheContents = (Boolean) jsonObject.get(DF_SCRIPT_CACHE_CONTENTS); Boolean scriptDisplayOutput = (Boolean) jsonObject.get(DF_SCRIPT_DISPLAY_OUTPUT); String pluginPriority = (String) jsonObject.get(DF_PLUGIN_PRIORITY); Boolean pluginDropMessage = (Boolean) jsonObject.get(DF_PLUGIN_DROP_MESSAGE); Boolean pluginDisabled = (Boolean) jsonObject.get(DF_PLUGIN_DISABLED); // set configuration Map<String, Object> map = new HashMap<>(); map.put(DF_SCRIPT_ENGINE, scriptEngine); map.put(DF_SCRIPT_PATH_AND_NAME, scriptPathAndName); map.put(DF_SCRIPT_DISPLAY_OUTPUT, scriptDisplayOutput); map.put(DF_SCRIPT_CACHE_CONTENTS, scriptCacheContents); map.put(DF_PLUGIN_PRIORITY, pluginPriority); map.put(DF_PLUGIN_DROP_MESSAGE, pluginDropMessage); map.put(DF_PLUGIN_DISABLED, pluginDisabled); initialize(new Configuration(map)); } catch (IOException ex) { LOG.error(String.format("*** [%d] %s: Initialising plugin FAILED. Filter will be disabled.\r\n%s\r\n", Thread.currentThread().getId(), DF_PLUGIN_NAME, ex.getMessage())); LOG.error("*** " + DF_PLUGIN_NAME + "::dfchBizExecScript() - IOException - Filter will be disabled."); ex.printStackTrace(); } catch (Exception ex) { LOG.error(String.format("*** [%d] %s: Initialising plugin FAILED. Filter will be disabled.\r\n", Thread.currentThread().getId(), DF_PLUGIN_NAME)); LOG.error("*** " + DF_PLUGIN_NAME + "::dfchBizExecScript() - Exception - Filter will be disabled."); ex.printStackTrace(); } }