List of usage examples for java.io File canExecute
public boolean canExecute()
From source file:org.jini.commands.files.FindFiles.java
/** * Find Files with a wild card pattern/*from w w w.j a v a2 s . c o m*/ * * @param dirName * @param wildCardPattern * @param recursive */ void findFilesWithWildCard(String dirName, String wildCardPattern, boolean recursive) { PrintChar printChar = new PrintChar(); printChar.setOutPutChar(">"); if ((this.getJcError() == false) && (this.isDir(dirName) == false)) { this.setJcError(true); this.addErrorMessages("Error : Directory [" + dirName + "] does not exsist."); } if (this.getJcError() == false) { printChar.start(); try { File root = new File(dirName); Collection files = FileUtils.listFiles(root, null, recursive); TablePrinter tableF = new TablePrinter("Name", "Type", "Readable", "Writable", "Executable", "Size KB", "Size MB", "Last Modified"); for (Iterator iterator = files.iterator(); iterator.hasNext();) { File file = (File) iterator.next(); if (file.getName().matches(wildCardPattern)) { if (this.withDetails == false) { System.out.println(file.getAbsolutePath()); } else { java.util.Date lastModified = new java.util.Date(file.lastModified()); long filesizeInKB = file.length() / 1024; double bytes = file.length(); double kilobytes = (bytes / 1024); double megabytes = (kilobytes / 1024); String type = ""; DecimalFormat df = new DecimalFormat("####.####"); if (file.isDirectory()) { type = "Dir"; } if (file.isFile()) { type = "File"; } if (file.isFile() && file.isHidden()) { type = "File (Hidden)"; } if (file.isDirectory() && (file.isHidden())) { type = "Dir (Hidden)"; } String canExec = "" + file.canExecute(); String canRead = "" + file.canRead(); String canWrite = "" + file.canWrite(); String filesizeInKBStr = Long.toString(filesizeInKB); String filesizeInMBStr = df.format(megabytes); tableF.addRow(file.getAbsolutePath(), type, canRead, canWrite, canExec, filesizeInKBStr, filesizeInMBStr, lastModified.toString()); } } } if (this.withDetails == true) { if (files.isEmpty() == false) { tableF.print(); } } printChar.setStopPrinting(true); } catch (Exception e) { this.setJcError(true); this.addErrorMessages("Error : " + e.toString()); } } printChar.setStopPrinting(true); this.done = true; }
From source file:com.ah.ui.actions.hiveap.HiveApFileAction.java
/** * Upload the file to appoint location.//w w w. ja v a2s.co m * *@return result */ private String saveFile() { FileOutputStream fos = null; FileInputStream fis = null; String strPath = AhDirTools.getImageDir(HmDomain.HOME_DOMAIN); // for log message String result = "Upload " + NmsUtil.getOEMCustomer().getAccessPointOS() + " image"; // the file is Captive Web Page if ("cwpFile".equals(fileType)) { strPath = AhDirTools.getCwpWebPageDir(domainName, cwpDir); result = "Upload CWP web page"; } else if ("cwpPageCustom".equals(fileType)) { strPath = AhDirTools.getPageResourcesDir(domainName); result = "Upload CWP web page resource"; } else if (FILE_TYPE_L7_SIGNATURE.equals(fileType)) { strPath = AhDirTools.getL7SignatureDir(HmDomain.HOME_DOMAIN); result = "Upload L7 signature file"; } /* * create the direct which saved the file if it does not exist */ try { HmBeOsUtil.getFileAndSubdirectoryNames(strPath, BeOsLayerModule.ONLYFILE, false); } catch (Exception e) { HmBeOsUtil.createDirectory(strPath); } String oldName = ""; AhScpMgmt fileTranser = null; try { /* * upload the file from local host */ if ("local".equals(selectType)) { oldName = getUploadFileName(); if (null != upload && !"".equals(oldName)) { /* * check the format of the file */ // Linklater security of upload execute file if (upload.canExecute()) { addActionError(MgrUtil.getUserMessage("error.formatInvalid", oldName)); return ERROR; } if (!checkFileFormat(oldName)) { return ERROR; } /* * read the message to the output file */ fis = new FileInputStream(upload); byte[] buffer = new byte[2048]; int len; /* * generate the stream of file output */ fos = new FileOutputStream(strPath + oldName); boolean firstRun = true; boolean parseImageHeadError = false; HiveApImageInfo imgInfo = null; while ((len = fis.read(buffer)) > 0) { if ("image".equals(fileType) && oldName.endsWith(".hm")) { // the first read buffer if (firstRun) { String lineStr = new String(buffer, "UTF8"); // check script and xml format imgInfo = getImageInfoHead(lineStr); if (null == imgInfo) { addActionError(MgrUtil.getUserMessage("error.licenseFailed.file.invalid")); HmBeOsUtil.deletefile(strPath + oldName); parseImageHeadError = true; break; } firstRun = false; } } fos.write(buffer, 0, len); } if (parseImageHeadError) { return ERROR; } if ("image".equals(fileType)) { if (!generateImageFileInfo(strPath, oldName, HiveApImageInfo.SOURCE_TYPE_LOCAL)) { return ERROR; } // update image to download server saveImageDS(new File(strPath + oldName)); // run the script in the file if (oldName.endsWith(".hm")) { if (!checkVersionExist(imgInfo, strPath, oldName)) { return ERROR; } } } else if (FILE_TYPE_L7_SIGNATURE.equals(fileType)) { // parse signature meta info try { new L7SignatureMng().l7SaveOne(oldName); /*- for testing LSevenSignatures l = new LSevenSignatures(); l.setFileName(oldName+(int)(Math.random()*10)); l.setAhVersion("1.0.0."+(int)(Math.random()*10)); l.setDateReleased("01022013"); l.setOwner(BoMgmt.getDomainMgmt().getHomeDomain()); l.setPackageType((short)((Math.random()*2)+1)); l.setPlatformId((short)((Math.random()*4)+1)); l.setVendorVersion((int)(Math.random()*10) + ".2.2.2"); QueryUtil.createBo(l);*/ } catch (Exception e) { //remove file from disk HmBeOsUtil.deletefile(strPath + oldName); throw e; } } } else { addActionError(MgrUtil.getUserMessage("error.fileNotExist")); return ERROR; } /* * upload the file from remote server */ } else if ("remote".equals(selectType)) { File oldFile = new File(filePath); oldName = oldFile.getName(); /* * check the format of the file */ // Linklater security of upload execute file if (oldFile.canExecute()) { addActionError(MgrUtil.getUserMessage("error.formatInvalid", oldName)); return ERROR; } if (!checkFileFormat(oldName)) { return ERROR; } // get the file by scp fileTranser = new AhScpMgmtImpl(ipAddress, Integer.valueOf(port), scpUser, scpPass); fileTranser.scpGet(filePath, strPath); if (!generateImageFileInfo(strPath, oldName, HiveApImageInfo.SOURCE_TYPE_SCP)) { return ERROR; } if ("image".equals(fileType) && oldName.endsWith(".hm")) { fis = new FileInputStream(strPath + oldName); byte[] buffer = new byte[2048]; boolean firstRun = true; boolean parseImageHeadError = false; HiveApImageInfo imgInfo = null; while (fis.read(buffer) > 0 && firstRun) { // the first read buffer String lineStr = new String(buffer, "UTF8"); // check the script and xml format imgInfo = getImageInfoHead(lineStr); if (null == imgInfo) { addActionError(MgrUtil.getUserMessage("error.licenseFailed.file.invalid")); HmBeOsUtil.deletefile(strPath + oldName); parseImageHeadError = true; break; } firstRun = false; } if (parseImageHeadError) { return ERROR; } saveImageDS(new File(strPath + oldName)); // run the script in the file if (!checkVersionExist(imgInfo, strPath, oldName)) { return ERROR; } } /* * download from license server */ } else { // Map<String, Integer> hardwareList = getHardwareList(); // if (null == hardwareList || downloadInfo.size() > 0) { // addActionMessage(MgrUtil.getUserMessage("license.server.available.software.update.hiveos")); // return ERROR; // } // downloadInfo = DownloadManager.downloadHiveApSoftware(hardwareList); // if (downloadInfo.size() == 0) { // addActionMessage(MgrUtil.getUserMessage("license.server.available.software.update.hiveos")); // return ERROR; // } // for (DownloadImageInfo image : downloadInfo) { // oldName += image.getImageName()+" "; // } // oldName = oldName.substring(0, oldName.length()-1); // while (DownloadManager.getHiveOSDownloadList().size() > 0) { // Thread.sleep(1000); // } AhAppContainer.getBeConfigModule().getImageSynupLS().downloadImageManual(); } if ("license".equals(selectType)) { addActionMessage(MgrUtil.getUserMessage("info.ls.fileUploaded")); } else { addActionMessage(MgrUtil.getUserMessage("info.fileUploaded", oldName)); } generateAuditLog(HmAuditLog.STATUS_SUCCESS, result + " (" + oldName + ")"); return SUCCESS; } catch (HmException e) { AhAppContainer.HmBe.setSystemLog(HmSystemLog.LEVEL_MAJOR, HmSystemLog.FEATURE_HIVEAPS, result + " : " + MgrUtil.getUserMessage(e)); addActionError(MgrUtil.getUserMessage(e)); generateAuditLog(HmAuditLog.STATUS_FAILURE, result + " (" + oldName + ")"); return ERROR; } catch (Exception e) { AhAppContainer.HmBe.setSystemLog(HmSystemLog.LEVEL_MAJOR, HmSystemLog.FEATURE_HIVEAPS, result + " : " + e.getMessage()); addActionError(MgrUtil.getUserMessage("error.file.upload.fail", oldName)); generateAuditLog(HmAuditLog.STATUS_FAILURE, result + " (" + oldName + ")"); return ERROR; } finally { if (fileTranser != null) { fileTranser.close(); } if (null != fos) { IOUtils.closeQuietly(fos); } if (null != fis) { IOUtils.closeQuietly(fis); } } }
From source file:org.apache.nifi.minifi.bootstrap.RunMiNiFi.java
@SuppressWarnings({ "rawtypes", "unchecked" })
public Tuple<ProcessBuilder, Process> startMiNiFi() throws IOException, InterruptedException {
final Integer port = getCurrentPort(cmdLogger);
if (port != null) {
cmdLogger.info("Apache MiNiFi is already running, listening to Bootstrap on port " + port);
return null;
}/*from w w w. j av a 2s . c om*/
final File prevLockFile = getLockFile(cmdLogger);
if (prevLockFile.exists() && !prevLockFile.delete()) {
cmdLogger.warn("Failed to delete previous lock file {}; this file should be cleaned up manually",
prevLockFile);
}
final ProcessBuilder builder = new ProcessBuilder();
final Map<String, String> props = readProperties();
final String specifiedWorkingDir = props.get("working.dir");
if (specifiedWorkingDir != null) {
builder.directory(new File(specifiedWorkingDir));
}
final File bootstrapConfigAbsoluteFile = bootstrapConfigFile.getAbsoluteFile();
final File binDir = bootstrapConfigAbsoluteFile.getParentFile();
final File workingDir = binDir.getParentFile();
if (specifiedWorkingDir == null) {
builder.directory(workingDir);
}
final String minifiLogDir = replaceNull(
System.getProperty("org.apache.nifi.minifi.bootstrap.config.log.dir"), DEFAULT_LOG_DIR).trim();
final String libFilename = replaceNull(props.get("lib.dir"), "./lib").trim();
File libDir = getFile(libFilename, workingDir);
final String confFilename = replaceNull(props.get(CONF_DIR_KEY), "./conf").trim();
File confDir = getFile(confFilename, workingDir);
String minifiPropsFilename = props.get("props.file");
if (minifiPropsFilename == null) {
if (confDir.exists()) {
minifiPropsFilename = new File(confDir, "nifi.properties").getAbsolutePath();
} else {
minifiPropsFilename = DEFAULT_CONFIG_FILE;
}
}
minifiPropsFilename = minifiPropsFilename.trim();
final List<String> javaAdditionalArgs = new ArrayList<>();
for (final Entry<String, String> entry : props.entrySet()) {
final String key = entry.getKey();
final String value = entry.getValue();
if (key.startsWith("java.arg")) {
javaAdditionalArgs.add(value);
}
}
final File[] libFiles = libDir.listFiles(new FilenameFilter() {
@Override
public boolean accept(final File dir, final String filename) {
return filename.toLowerCase().endsWith(".jar");
}
});
if (libFiles == null || libFiles.length == 0) {
throw new RuntimeException("Could not find lib directory at " + libDir.getAbsolutePath());
}
final File[] confFiles = confDir.listFiles();
if (confFiles == null || confFiles.length == 0) {
throw new RuntimeException("Could not find conf directory at " + confDir.getAbsolutePath());
}
final List<String> cpFiles = new ArrayList<>(confFiles.length + libFiles.length);
cpFiles.add(confDir.getAbsolutePath());
for (final File file : libFiles) {
cpFiles.add(file.getAbsolutePath());
}
final StringBuilder classPathBuilder = new StringBuilder();
for (int i = 0; i < cpFiles.size(); i++) {
final String filename = cpFiles.get(i);
classPathBuilder.append(filename);
if (i < cpFiles.size() - 1) {
classPathBuilder.append(File.pathSeparatorChar);
}
}
final String classPath = classPathBuilder.toString();
String javaCmd = props.get("java");
if (javaCmd == null) {
javaCmd = DEFAULT_JAVA_CMD;
}
if (javaCmd.equals(DEFAULT_JAVA_CMD)) {
String javaHome = System.getenv("JAVA_HOME");
if (javaHome != null) {
String fileExtension = isWindows() ? ".exe" : "";
File javaFile = new File(
javaHome + File.separatorChar + "bin" + File.separatorChar + "java" + fileExtension);
if (javaFile.exists() && javaFile.canExecute()) {
javaCmd = javaFile.getAbsolutePath();
}
}
}
final MiNiFiListener listener = new MiNiFiListener();
final int listenPort = listener.start(this);
final List<String> cmd = new ArrayList<>();
cmd.add(javaCmd);
cmd.add("-classpath");
cmd.add(classPath);
cmd.addAll(javaAdditionalArgs);
cmd.add("-Dnifi.properties.file.path=" + minifiPropsFilename);
cmd.add("-Dnifi.bootstrap.listen.port=" + listenPort);
cmd.add("-Dapp=MiNiFi");
cmd.add("-Dorg.apache.nifi.minifi.bootstrap.config.log.dir=" + minifiLogDir);
cmd.add("org.apache.nifi.minifi.MiNiFi");
builder.command(cmd);
final StringBuilder cmdBuilder = new StringBuilder();
for (final String s : cmd) {
cmdBuilder.append(s).append(" ");
}
cmdLogger.info("Starting Apache MiNiFi...");
cmdLogger.info("Working Directory: {}", workingDir.getAbsolutePath());
cmdLogger.info("Command: {}", cmdBuilder.toString());
Process process = builder.start();
handleLogging(process);
Long pid = getPid(process, cmdLogger);
if (pid != null) {
minifiPid = pid;
final Properties minifiProps = new Properties();
minifiProps.setProperty(PID_KEY, String.valueOf(minifiPid));
saveProperties(minifiProps, cmdLogger);
}
gracefulShutdownSeconds = getGracefulShutdownSeconds(props, bootstrapConfigAbsoluteFile);
shutdownHook = new ShutdownHook(process, this, secretKey, gracefulShutdownSeconds, loggingExecutor);
final Runtime runtime = Runtime.getRuntime();
runtime.addShutdownHook(shutdownHook);
return new Tuple<ProcessBuilder, Process>(builder, process);
}
From source file:org.apache.hadoop.hdfs.MiniDFSCluster.java
/** * @return a debug string which can help diagnose an error of why * a given directory might have a permissions error in the context * of a test case/*from w w w .j a v a2 s .c om*/ */ private String createPermissionsDiagnosisString(File path) { StringBuilder sb = new StringBuilder(); while (path != null) { sb.append("path '" + path + "': ").append("\n"); sb.append("\tabsolute:").append(path.getAbsolutePath()).append("\n"); sb.append("\tpermissions: "); sb.append(path.isDirectory() ? "d" : "-"); sb.append(path.canRead() ? "r" : "-"); sb.append(path.canWrite() ? "w" : "-"); sb.append(path.canExecute() ? "x" : "-"); sb.append("\n"); path = path.getParentFile(); } return sb.toString(); }
From source file:org.computeforcancer.android.client.Monitor.java
/** * Copies given file from APK assets to internal storage. * @param file name of file as it appears in assets directory * @param override define override, if already present in internal storage * @param executable set executable flag of file in internal storage * @return Boolean success//w ww . j a v a2 s .c om */ private Boolean installFile(String file, Boolean override, Boolean executable) { Boolean success = false; byte[] b = new byte[1024]; int count; // If file is executable, cpu architecture has to be evaluated // and assets directory select accordingly String source = ""; if (executable) source = getAssestsDirForCpuArchitecture() + file; else source = file; try { if (Logging.ERROR) Log.d(Logging.TAG, "installing: " + source); File target = new File(boincWorkingDir + file); // Check path and create it File installDir = new File(boincWorkingDir); if (!installDir.exists()) { installDir.mkdir(); installDir.setWritable(true); } if (target.exists()) { if (override) target.delete(); else { if (Logging.DEBUG) Log.d(Logging.TAG, "skipped file, exists and ovverride is false"); return true; } } // Copy file from the asset manager to clientPath InputStream asset = getApplicationContext().getAssets().open(source); OutputStream targetData = new FileOutputStream(target); while ((count = asset.read(b)) != -1) { targetData.write(b, 0, count); } asset.close(); targetData.flush(); targetData.close(); success = true; //copy succeeded without exception // Set executable, if requested Boolean isExecutable = false; if (executable) { target.setExecutable(executable); isExecutable = target.canExecute(); success = isExecutable; // return false, if not executable } if (Logging.ERROR) Log.d(Logging.TAG, "install of " + source + " successfull. executable: " + executable + "/" + isExecutable); } catch (IOException e) { if (Logging.ERROR) Log.e(Logging.TAG, "IOException: " + e.getMessage()); if (Logging.ERROR) Log.d(Logging.TAG, "install of " + source + " failed."); } return success; }
From source file:com.filemanager.free.activities.MainActivity.java
@SuppressLint("SdCardPath") public File getUsbDrive() { File parent;/* ww w . j av a2 s . co m*/ parent = new File("/storage"); try { for (File f : parent.listFiles()) { if (f.exists() && f.getName().toLowerCase().contains("usb") && f.canExecute()) { return f; } } } catch (Exception ignored) { } parent = new File("/mnt/sdcard/usbStorage"); if (parent.exists() && parent.canExecute()) return (parent); parent = new File("/mnt/sdcard/usb_storage"); if (parent.exists() && parent.canExecute()) return parent; return null; }
From source file:com.amaze.filemanager.activities.MainActivity.java
public File getUsbDrive() { File parent;/* w ww. j a va 2 s. co m*/ parent = new File("/storage"); try { for (File f : parent.listFiles()) { if (f.exists() && f.getName().toLowerCase().contains("usb") && f.canExecute()) { return f; } } } catch (Exception e) { } parent = new File("/mnt/sdcard/usbStorage"); if (parent.exists() && parent.canExecute()) return (parent); parent = new File("/mnt/sdcard/usb_storage"); if (parent.exists() && parent.canExecute()) return parent; return null; }
From source file:edu.stolaf.cs.wmrserver.TransformProcessor.java
private File compile(SubnodeConfiguration languageConf, String transformTypeString, File srcTransformFile, File jobTransformDir) throws CompilationException, IOException { // Determine correct compiler, returning if none specified String compiler = languageConf.getString("compiler-" + transformTypeString, ""); if (compiler.isEmpty()) compiler = languageConf.getString("compiler", ""); if (compiler.isEmpty()) return srcTransformFile; // Determine destination filename File compiledTransformFile = new File(jobTransformDir, "compiled-job-" + transformTypeString); // Create map to replace ${wmr:...} variables. // NOTE: Commons Configuration's built-in interpolator does not work here // for some reason. File jobTempDir = getJobTempDir(); Hashtable<String, String> variableMap = new Hashtable<String, String>(); File libDir = getLibraryDirectory(languageConf); variableMap.put("wmr:lib.dir", (libDir != null) ? libDir.toString() : ""); variableMap.put("wmr:src.dir", relativizeFile(srcTransformFile.getParentFile(), jobTempDir).toString()); variableMap.put("wmr:src.file", relativizeFile(srcTransformFile, jobTempDir).toString()); variableMap.put("wmr:dest.dir", relativizeFile(jobTransformDir, jobTempDir).toString()); variableMap.put("wmr:dest.file", relativizeFile(compiledTransformFile, jobTempDir).toString()); // Replace variables in compiler string compiler = StrSubstitutor.replace(compiler, variableMap); // Run the compiler CommandLine compilerCommand = CommandLine.parse(compiler); DefaultExecutor exec = new DefaultExecutor(); ExecuteWatchdog dog = new ExecuteWatchdog(60000); // 1 minute ByteArrayOutputStream output = new ByteArrayOutputStream(); PumpStreamHandler pump = new PumpStreamHandler(output); exec.setWorkingDirectory(jobTempDir); exec.setWatchdog(dog);//w w w . ja v a 2 s. c om exec.setStreamHandler(pump); exec.setExitValues(null); // Can't get the exit code if it throws exception int exitStatus = -1; try { exitStatus = exec.execute(compilerCommand); } catch (IOException ex) { // NOTE: Exit status is still -1 in this case, since exception was thrown throw new CompilationException("Compiling failed for " + transformTypeString, exitStatus, new String(output.toByteArray())); } // Check for successful exit if (exitStatus != 0) throw new CompilationException("Compiling failed for " + transformTypeString, exitStatus, new String(output.toByteArray())); // Check that output exists and is readable, and make it executable if (!compiledTransformFile.isFile()) throw new CompilationException( "Compiler did not output a " + transformTypeString + " executable (or it was not a regular file).", exitStatus, new String(output.toByteArray())); if (!compiledTransformFile.canRead()) throw new IOException(StringUtils.capitalize(transformTypeString) + " executable output from compiler was not readable: " + compiledTransformFile.toString()); if (!compiledTransformFile.canExecute()) compiledTransformFile.setExecutable(true, false); return compiledTransformFile; }
From source file:de.unibi.techfak.bibiserv.BiBiTools.java
/** * Generate a cmdline string according to execinfo and * paramANDInputOutputOrder description with switch for check if executable * exists or not. Should only used for test purpose! * * See getExecCmd to optain the strategy about the executable path to * generation.// w w w . java2 s. c o m * * @param id - function id * @param paramhash - a hash containing the parameter/ id as key and "real" * cmdline as value * @param prefix - string that would put at the front the generated string * @param postfix - String that would put at the end of the generated string * @param testexec - Check if executable is available and can be executed * @return string representation of the cmdline call */ public String generateCmdLineString(String id, Map<String, String> hash, String prefix, String postfix, boolean testexec) throws BiBiToolsException, DBConnectionException, IdNotFoundException { Tfunction function = search_for_function(id); if (function == null) { status.setStatuscode(701, "Did not found any function matching id = '" + id + "!"); log.error(status); throw new BiBiToolsException(status.toString()); } StringBuffer cmdline = new StringBuffer(getExecCmd()); // test if cmdline describe a valid executable (only if 'UseDocker' is unset) if (!getToolDescription().getExecutable().getExecInfo().getExecutableType().equalsIgnoreCase("docker")) { File test = new File(cmdline.toString()); if (testexec && !(test.exists() && test.isFile() && test.canExecute())) { status.setStatuscode(720, "Internal Server Error (Executable)", "Executable '" + cmdline + "' does not exists or is not executable!"); log.fatal(status.toString()); throw new BiBiToolsException(status); } } String DELIMITER = " "; /* iterate over every paramAndInputOutputOrder list */ for (JAXBElement<?> e : function.getParamAndInputOutputOrder().getReferenceOrAdditionalString()) { if (e.getValue() instanceof Tparam) { String key = ((Tparam) e.getValue()).getId(); if (hash.containsKey(key)) { cmdline.append(DELIMITER).append(hash.get(key)); } } else if (e.getValue() instanceof TenumParam) { String key = ((TenumParam) e.getValue()).getId(); if (hash.containsKey(key)) { cmdline.append(DELIMITER).append(hash.get(key)); } } else if (e.getValue() instanceof TinputOutput) { String key = ((TinputOutput) e.getValue()).getId(); if (hash.containsKey(key)) { // must be an input type cmdline.append(DELIMITER).append(hash.get(key)); } else { //can be an output type TinputOutput output = (TinputOutput) function.getOutputref().getRef(); if (output.getId().equals(key)) { // use getOutputFile function to get an outputfilename cmdline.append(DELIMITER).append((output.isSetOption() ? output.getOption() : "")); if (output.getHandling().equalsIgnoreCase("STDOUT")) { postfix = postfix + DELIMITER + ">" + getOutputFile(id, true); } else { cmdline.append( (getOutputFile(id, true) == null ? "" : getOutputFile(id, true).toString())); } } } } else if (e.getValue() instanceof String) { cmdline.append(DELIMITER).append((String) e.getValue()); } else { status.setStatuscode(701, "Unsupported type '" + e.getValue().getClass().getName() + "' in list of paramAndInputOutputOrder."); throw new BiBiToolsException(status.toString()); //@TODO : search for a better error code } } return prefix + DELIMITER + cmdline.toString() + DELIMITER + postfix; }
From source file:com.amaze.carbonfilemanager.activities.MainActivity.java
public File getUsbDrive() { File parent = new File("/storage"); try {/* w w w . j av a 2 s . co m*/ for (File f : parent.listFiles()) if (f.exists() && f.getName().toLowerCase().contains("usb") && f.canExecute()) return f; } catch (Exception e) { } parent = new File("/mnt/sdcard/usbStorage"); if (parent.exists() && parent.canExecute()) return (parent); parent = new File("/mnt/sdcard/usb_storage"); if (parent.exists() && parent.canExecute()) return parent; return null; }