List of usage examples for java.io FileNotFoundException getClass
@HotSpotIntrinsicCandidate public final native Class<?> getClass();
From source file:de.zweipunktfuenf.crypdroid.activities.ActionChooserActivity.java
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { switch (requestCode) { case REQUEST_SAVE: if (RESULT_OK == resultCode) { File file;/* w ww. j a v a2s . c o m*/ {// find unique filename String dir = (String) data.getExtras().getSerializable(FileviewActivity.EXTRA_SELECTED_FILE) + "/"; // String fname = (null == filename || filename.isEmpty()) // ? "" + System.currentTimeMillis() // + (mode == MODE_PLAIN ? ".txt" : "") // : filename; String fname = data.getExtras().getString(FileviewActivity.EXTRA_FILENAME); String[] parts = fname.split("\\.(?=[^\\.]+$)"); String fn = parts[0]; String ext = parts.length == 2 ? parts[1] : ""; String test = fn + (ext.isEmpty() ? "" : ("." + ext)); file = new File(dir + "/" + test); int i = 1; while (file.exists()) { test = fn + "(" + ++i + ")" + (ext.isEmpty() ? "" : ("." + ext)); file = new File(dir + "/" + test); } } FileInputStream fis = null; FileOutputStream fos = null; try { file.createNewFile(); fos = new FileOutputStream(file); fis = openFileInput(CrypdroidActivity.FILE_TEMP_OUT); int n; byte[] buffer = new byte[1024]; while (-1 < (n = fis.read(buffer))) fos.write(buffer, 0, n); Toast.makeText(this, R.string.file_saved, Toast.LENGTH_LONG).show(); } catch (FileNotFoundException e) { Toast.makeText(this, R.string.error_internal, Toast.LENGTH_LONG).show(); Log.e("ActionChooserActivity#onActivityResult", "" + e.getClass(), e); } catch (IOException e) { Toast.makeText(this, R.string.error_internal, Toast.LENGTH_LONG).show(); Log.e("ActionChooserActivity#onActivityResult", "" + e.getClass(), e); } finally { if (null != fis) try { fis.close(); } catch (IOException e) { Log.d("ActionChooserActivity#onActivityResult", "error while closing internal_out", e); } if (null != fos) try { fos.close(); } catch (IOException e) { Log.d("ActionChooserActivity#onActivityResult", "error while closing file output", e); } } } break; default: super.onActivityResult(requestCode, resultCode, data); } }
From source file:pcgen.core.Names.java
private void parseFile(final File aSourceFile) { String currentLine = ""; BufferedReader br = null;/*from w w w .j a v a2 s .co m*/ int lineNumber = 0; try { String currentSyllable = null; boolean canWrite = true; boolean inRulesSection = false; br = new BufferedReader(new InputStreamReader(new FileInputStream(aSourceFile))); while ((currentLine = br.readLine()) != null) { ++lineNumber; if (((currentLine.length() > 0) && (currentLine.charAt(0) == '#')) || currentLine.startsWith("//") || "".equals(currentLine.trim())) { continue; } if (currentLine.startsWith("[/PRE]")) { canWrite = true; } if (currentLine.startsWith("[PRE") && (currentLine.indexOf(':') >= 0)) { final StringTokenizer tabTok = new StringTokenizer( currentLine.substring(1, currentLine.length() - 1), "\t", false); final List<String> aList = new ArrayList<String>(); while (tabTok.hasMoreTokens()) { aList.add(tabTok.nextToken()); } List<Prerequisite> prereqs = new ArrayList<Prerequisite>(); try { PreParserFactory factory = PreParserFactory.getInstance(); prereqs = factory.parse(aList); } catch (PersistenceLayerException ple) { // Do nothing } canWrite = PrereqHandler.passesAll(prereqs, pc, null); continue; } if (!canWrite) { if ((currentLine.length() > 0) && (currentLine.charAt(0) == '[')) { System.err.println( "Line #" + Integer.toString(lineNumber) + " prereqs not met: " + currentLine); } continue; } if (currentLine.startsWith("[RULES]")) { inRulesSection = true; continue; } if ((currentLine.length() > 0) && (currentLine.charAt(0) == '[')) { inRulesSection = false; } if (inRulesSection) { ruleDefinitions.add(currentLine); continue; } //This is where the syllable types are saved to sylRuleList and the list themselves //are read into a corresponding list. if (((currentLine.length() > 0) && (currentLine.charAt(0) == '[')) && currentLine.endsWith("]")) { currentSyllable = currentLine; allTheSyllablesForEachRule.put(currentLine, new ArrayList<String>()); continue; } // if we make it here, then we actually have a syllable fragment in hand. allTheSyllablesForEachRule.get(currentSyllable).add(currentLine); } } catch (FileNotFoundException exception) { if (!"pcgen.ini".equals(aSourceFile.getName())) { Logging.errorPrint("ERROR:" + aSourceFile.getName() + " error " + currentLine + " Exception type:" + exception.getClass().getName() + " Message:" + exception.getMessage(), exception); } } catch (IOException exception) { if (!("pcgen.ini".equals(aSourceFile.getName()))) { Logging.errorPrint("ERROR:" + aSourceFile.getName() + " error " + currentLine + " Exception type:" + exception.getClass().getName() + " Message:" + exception.getMessage(), exception); } } finally { if (br != null) { try { br.close(); } catch (IOException ignore) { Logging.errorPrint("Couldn't close the reader for " + aSourceFile.getName(), ignore); } } } }
From source file:biz.wiz.android.wallet.WalletApplication.java
private void loadWalletFromProtobuf() { if (walletFile.exists()) { final long start = System.currentTimeMillis(); FileInputStream walletStream = null; try {//w w w . j ava 2 s . c o m walletStream = new FileInputStream(walletFile); wallet = new WalletProtobufSerializer().readWallet(walletStream); if (!wallet.getParams().equals(Constants.NETWORK_PARAMETERS)) throw new UnreadableWalletException( "bad wallet network parameters: " + wallet.getParams().getId()); log.info("wallet loaded from: '" + walletFile + "', took " + (System.currentTimeMillis() - start) + "ms"); } catch (final FileNotFoundException x) { log.error("problem loading wallet", x); Toast.makeText(WalletApplication.this, x.getClass().getName(), Toast.LENGTH_LONG).show(); wallet = restoreWalletFromBackup(); } catch (final UnreadableWalletException x) { log.error("problem loading wallet", x); Toast.makeText(WalletApplication.this, x.getClass().getName(), Toast.LENGTH_LONG).show(); wallet = restoreWalletFromBackup(); } finally { if (walletStream != null) { try { walletStream.close(); } catch (final IOException x) { // swallow } } } if (!wallet.isConsistent()) { Toast.makeText(this, "inconsistent wallet: " + walletFile, Toast.LENGTH_LONG).show(); wallet = restoreWalletFromBackup(); } if (!wallet.getParams().equals(Constants.NETWORK_PARAMETERS)) throw new Error("bad wallet network parameters: " + wallet.getParams().getId()); } else { wallet = new Wallet(Constants.NETWORK_PARAMETERS); // log.info("wallet bip32 seed is " + wallet.getKeyChainSeed().getMnemonicCode()); backupWallet(); config.armBackupReminder(); log.info("new wallet created"); } }
From source file:com.aol.advertising.qiao.emitter.KafkaEmitter.java
private Properties loadProperties(File file) { if (!file.exists()) return null; Properties props = new Properties(); FileReader reader;//from ww w .j a va 2 s.com try { reader = new FileReader(file); props.load(reader); return props; } catch (FileNotFoundException e) { logger.warn("File not found: " + file.getName()); } catch (IOException e) { logger.warn("failed loading property file " + file.getName() + " => " + e.getClass().getSimpleName() + ": " + e.getMessage()); } return null; }
From source file:org.hopestarter.wallet.WalletApplication.java
private void loadWalletFromProtobuf() { if (mWalletFile.exists()) { final long start = System.currentTimeMillis(); FileInputStream walletStream = null; try {//from ww w . ja v a 2 s .com walletStream = new FileInputStream(mWalletFile); mWallet = new WalletProtobufSerializer().readWallet(walletStream); if (!mWallet.getParams().equals(Constants.NETWORK_PARAMETERS)) throw new UnreadableWalletException( "bad wallet network parameters: " + mWallet.getParams().getId()); log.info("wallet loaded from: '" + mWalletFile + "', took " + (System.currentTimeMillis() - start) + "ms"); } catch (final FileNotFoundException x) { log.error("problem loading wallet", x); Toast.makeText(WalletApplication.this, x.getClass().getName(), Toast.LENGTH_LONG).show(); mWallet = restoreWalletFromBackup(); } catch (final UnreadableWalletException x) { log.error("problem loading wallet", x); Toast.makeText(WalletApplication.this, x.getClass().getName(), Toast.LENGTH_LONG).show(); mWallet = restoreWalletFromBackup(); } finally { if (walletStream != null) { try { walletStream.close(); } catch (final IOException x) { // swallow } } } if (!mWallet.isConsistent()) { Toast.makeText(this, "inconsistent wallet: " + mWalletFile, Toast.LENGTH_LONG).show(); mWallet = restoreWalletFromBackup(); } if (!mWallet.getParams().equals(Constants.NETWORK_PARAMETERS)) throw new Error("bad wallet network parameters: " + mWallet.getParams().getId()); } else { mWallet = new Wallet(Constants.NETWORK_PARAMETERS); backupWallet(); mConfig.armBackupReminder(); log.info("new wallet created"); } }
From source file:com.matthewmitchell.peercoin_android_wallet.WalletApplication.java
private void loadWalletFromProtobuf() { if (walletFile.exists()) { final long start = System.currentTimeMillis(); FileInputStream walletStream = null; try {//from w w w. j a v a2 s . c om walletStream = new FileInputStream(walletFile); wallet = new WalletProtobufSerializer().readWallet(walletStream); if (!wallet.getParams().equals(Constants.NETWORK_PARAMETERS)) throw new UnreadableWalletException( "bad wallet network parameters: " + wallet.getParams().getId()); log.info("wallet loaded from: '" + walletFile + "', took " + (System.currentTimeMillis() - start) + "ms"); } catch (final FileNotFoundException x) { log.error("problem loading wallet", x); Toast.makeText(WalletApplication.this, x.getClass().getName(), Toast.LENGTH_LONG).show(); wallet = restoreWalletFromBackup(); } catch (final UnreadableWalletException x) { log.error("problem loading wallet", x); Toast.makeText(WalletApplication.this, x.getClass().getName(), Toast.LENGTH_LONG).show(); wallet = restoreWalletFromBackup(); } finally { if (walletStream != null) { try { walletStream.close(); } catch (final IOException x) { // swallow } } } if (!wallet.isConsistent()) { Toast.makeText(this, "inconsistent wallet: " + walletFile, Toast.LENGTH_LONG).show(); wallet = restoreWalletFromBackup(); } if (!wallet.getParams().equals(Constants.NETWORK_PARAMETERS)) throw new Error("bad wallet network parameters: " + wallet.getParams().getId()); } else { wallet = new Wallet(Constants.NETWORK_PARAMETERS); backupWallet(); config.armBackupReminder(); log.info("new wallet created"); } }
From source file:org.multibit.file.FileHandler.java
public static void writeUserPreferences(BitcoinController bitcoinController) { final Controller controller = bitcoinController; // Save all the wallets' filenames in the user preferences. if (bitcoinController.getModel().getPerWalletModelDataList() != null) { List<WalletData> perWalletModelDataList = bitcoinController.getModel().getPerWalletModelDataList(); List<String> orderList = new ArrayList<String>(); List<String> earlyList = new ArrayList<String>(); List<String> protobuf3List = new ArrayList<String>(); for (WalletData perWalletModelData : perWalletModelDataList) { // Check if this is the initial empty WalletData if ("".equals(perWalletModelData.getWalletFilename()) || perWalletModelData.getWalletFilename() == null || perWalletModelData.getWalletInfo() == null) { continue; }/* w w w . j a v a2s . c o m*/ // Do not save deleted wallets if (perWalletModelData.getWalletInfo().isDeleted()) { log.debug("Not writing out info about wallet '" + perWalletModelData.getWalletFilename() + "' as it has been deleted"); continue; } if (!orderList.contains(perWalletModelData.getWalletFilename())) { orderList.add(perWalletModelData.getWalletFilename()); } if (perWalletModelData.getWalletInfo() .getWalletVersion() == MultiBitWalletVersion.PROTOBUF_ENCRYPTED) { if (!protobuf3List.contains(perWalletModelData.getWalletFilename())) { protobuf3List.add(perWalletModelData.getWalletFilename()); } } else if (perWalletModelData.getWalletInfo().getWalletVersion() == null || perWalletModelData.getWalletInfo().getWalletVersion() == MultiBitWalletVersion.SERIALIZED || perWalletModelData.getWalletInfo() .getWalletVersion() == MultiBitWalletVersion.PROTOBUF) { if (!earlyList.contains(perWalletModelData.getWalletFilename())) { earlyList.add(perWalletModelData.getWalletFilename()); } } } int orderCount = 1; for (String walletFilename : orderList) { controller.getModel().setUserPreference(BitcoinModel.WALLET_ORDER_PREFIX + orderCount, walletFilename); orderCount++; } controller.getModel().setUserPreference(BitcoinModel.WALLET_ORDER_TOTAL, "" + orderList.size()); int earlyCount = 1; for (String walletFilename : earlyList) { controller.getModel().setUserPreference(BitcoinModel.EARLY_WALLET_FILENAME_PREFIX + earlyCount, walletFilename); earlyCount++; } controller.getModel().setUserPreference(BitcoinModel.NUMBER_OF_EARLY_WALLETS, "" + earlyList.size()); int protobuf3Count = 1; for (String walletFilename : protobuf3List) { controller.getModel().setUserPreference( BitcoinModel.PROTOBUF3_WALLET_FILENAME_PREFIX + protobuf3Count, walletFilename); protobuf3Count++; } controller.getModel().setUserPreference(BitcoinModel.NUMBER_OF_PROTOBUF3_WALLETS, "" + protobuf3List.size()); controller.getModel().setUserPreference(BitcoinModel.ACTIVE_WALLET_FILENAME, bitcoinController.getModel().getActiveWalletFilename()); } Properties userPreferences = controller.getModel().getAllUserPreferences(); // If the view is marked as also requiring a backwards compatible // numeric field write that. @SuppressWarnings("deprecation") int currentViewNumericFormat = View.toOldViewNumeric(controller.getCurrentView()); if (currentViewNumericFormat != 0) { userPreferences.put(CoreModel.SELECTED_VIEW, "" + currentViewNumericFormat); } else { // Make sure the old numeric value for a view is not in the user // properties. userPreferences.remove(CoreModel.SELECTED_VIEW); } // Write the user preference properties. OutputStream outputStream = null; try { String userPropertiesFilename; if ("".equals(controller.getApplicationDataDirectoryLocator().getApplicationDataDirectory())) { userPropertiesFilename = USER_PROPERTIES_FILE_NAME; } else { userPropertiesFilename = controller.getApplicationDataDirectoryLocator() .getApplicationDataDirectory() + File.separator + USER_PROPERTIES_FILE_NAME; } outputStream = new FileOutputStream(userPropertiesFilename); BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(outputStream); OutputStreamWriter outputStreamWriter = new OutputStreamWriter(bufferedOutputStream, "UTF8"); userPreferences.store(outputStreamWriter, USER_PROPERTIES_HEADER_TEXT); } catch (FileNotFoundException e) { log.error(e.getMessage(), e); } catch (IOException e) { log.error(e.getMessage(), e); } finally { if (outputStream != null) { try { outputStream.flush(); outputStream.close(); } catch (IOException e) { log.error(e.getClass().getCanonicalName() + " " + e.getMessage()); } finally { outputStream = null; } } } }
From source file:org.apache.archiva.common.filelock.DefaultFileLockManager.java
@Override public Lock readFileLock(File file) throws FileLockException, FileLockTimeoutException { if (skipLocking) { return new Lock(file); }/*from w w w . j a v a 2s .c om*/ StopWatch stopWatch = new StopWatch(); boolean acquired = false; mkdirs(file.getParentFile()); Lock lock = null; stopWatch.start(); while (!acquired) { if (timeout > 0) { long delta = stopWatch.getTime(); log.debug("delta {}, timeout {}", delta, timeout); if (delta > timeout) { log.warn("Cannot acquire read lock within {} millis. Will skip the file: {}", timeout, file); // we could not get the lock within the timeout period, so throw FileLockTimeoutException throw new FileLockTimeoutException(); } } Lock current = lockFiles.get(file); if (current != null) { log.debug("read lock file exist continue wait"); continue; } try { lock = new Lock(file, false); createNewFileQuietly(file); lock.openLock(false, timeout > 0); acquired = true; } catch (FileNotFoundException e) { // can happen if an other thread has deleted the file // close RandomAccessFile!!! if (lock != null) { closeQuietly(lock.getRandomAccessFile()); } log.debug("read Lock skip: {} try to create file", e.getMessage()); createNewFileQuietly(file); } catch (IOException e) { throw new FileLockException(e.getMessage(), e); } catch (IllegalStateException e) { log.debug("openLock {}:{}", e.getClass(), e.getMessage()); } } Lock current = lockFiles.putIfAbsent(file, lock); if (current != null) { lock = current; } return lock; }
From source file:org.apache.archiva.common.filelock.DefaultFileLockManager.java
@Override public Lock writeFileLock(File file) throws FileLockException, FileLockTimeoutException { if (skipLocking) { return new Lock(file); }/*from w w w . jav a 2 s . c o m*/ mkdirs(file.getParentFile()); StopWatch stopWatch = new StopWatch(); boolean acquired = false; Lock lock = null; stopWatch.start(); while (!acquired) { if (timeout > 0) { long delta = stopWatch.getTime(); log.debug("delta {}, timeout {}", delta, timeout); if (delta > timeout) { log.warn("Cannot acquire read lock within {} millis. Will skip the file: {}", timeout, file); // we could not get the lock within the timeout period, so throw FileLockTimeoutException throw new FileLockTimeoutException(); } } Lock current = lockFiles.get(file); try { if (current != null) { log.debug("write lock file exist continue wait"); continue; } lock = new Lock(file, true); createNewFileQuietly(file); lock.openLock(true, timeout > 0); acquired = true; } catch (FileNotFoundException e) { // can happen if an other thread has deleted the file // close RandomAccessFile!!! if (lock != null) { closeQuietly(lock.getRandomAccessFile()); } log.debug("write Lock skip: {} try to create file", e.getMessage()); createNewFileQuietly(file); } catch (IOException e) { throw new FileLockException(e.getMessage(), e); } catch (IllegalStateException e) { log.debug("openLock {}:{}", e.getClass(), e.getMessage()); } } Lock current = lockFiles.putIfAbsent(file, lock); if (current != null) { lock = current; } return lock; }
From source file:org.sakaiproject.profile2.conversion.ProfileConverter.java
/** * Import profiles from the given CSV file * //from ww w . ja va 2s .co m * <p>The CSV file may contain any of the following headings, in any order: * * <ul> * <li>eid</li> * <li>nickname</li> * <li>position</li> * <li>department</li> * <li>school</li> * <li>room</li> * <li>web site</li> * <li>work phone</li> * <li>home phone</li> * <li>mobile phone</li> * <li>fax</li> * <li>books</li> * <li>tv</li> * <li>movies</li> * <li>quotes</li> * <li>summary</li> * <li>course</li> * <li>subjects</li> * <li>staff profile</li> * <li>uni profile url</li> * <li>academic profile url</li> * <li>publications</li> * <li>official image url</li> * </ul> * * <p>Column headings must match EXACTLY the list above. They do not need to be in the same order, or even all present. * * <p>Fields must be comma separated and each field surrounded with double quotes. There must be no spaces between fields. * * <p>Only users that do not currently have a profile will be imported. * * @param path path to CSV file on the server */ public void importProfiles(String path) { if (StringUtils.isBlank(path)) { log.warn("Profile2 importer: invalid path to CSV file. Aborting."); return; } HeaderColumnNameTranslateMappingStrategy<ImportableUserProfile> strat = new HeaderColumnNameTranslateMappingStrategy<ImportableUserProfile>(); strat.setType(ImportableUserProfile.class); //map the column headers to the field names in the UserProfile class //this mapping is not exhaustive and can be added to at any time since we are mapping //on column name not position Map<String, String> map = new HashMap<String, String>(); map.put("eid", "eid"); map.put("nickname", "nickname"); map.put("position", "position"); map.put("department", "department"); map.put("school", "school"); map.put("room", "room"); map.put("web site", "homepage"); map.put("work phone", "workphone"); map.put("home phone", "homephone"); map.put("mobile phone", "mobilephone"); map.put("fax", "facsimile"); map.put("books", "favouriteBooks"); map.put("tv", "favouriteTvShows"); map.put("movies", "favouriteMovies"); map.put("quotes", "favouriteQuotes"); map.put("summary", "personalSummary"); map.put("course", "course"); map.put("subjects", "subjects"); map.put("staff profile", "staffProfile"); map.put("uni profile url", "universityProfileUrl"); map.put("academic profile url", "academicProfileUrl"); map.put("publications", "publications"); map.put("official image url", "officialImageUrl"); strat.setColumnMapping(map); CsvToBean<ImportableUserProfile> csv = new CsvToBean<ImportableUserProfile>(); List<ImportableUserProfile> list = new ArrayList<ImportableUserProfile>(); try { list = csv.parse(strat, new CSVReader(new FileReader(path))); } catch (FileNotFoundException fnfe) { log.error("Profile2 importer: Couldn't find file: " + fnfe.getClass() + " : " + fnfe.getMessage()); } //setup a security advisor so we can save profiles SecurityAdvisor securityAdvisor = new SecurityAdvisor() { public SecurityAdvice isAllowed(String userId, String function, String reference) { return SecurityAdvice.ALLOWED; } }; enableSecurityAdvisor(securityAdvisor); //process each for (ImportableUserProfile profile : list) { log.info("Processing user: " + profile.getEid()); //get uuid String uuid = sakaiProxy.getUserIdForEid(profile.getEid()); if (StringUtils.isBlank(uuid)) { log.error("Invalid user: " + profile.getEid() + ". Skipping..."); continue; } profile.setUserUuid(uuid); //check if user already has a profile. Skip if so. if (hasPersistentProfile(uuid)) { log.warn("User: " + profile.getEid() + " already has a profile. Skipping..."); continue; } //persist user profile try { SakaiPerson sp = transformUserProfileToSakaiPerson(profile); if (sp == null) { //already logged continue; } if (sakaiProxy.updateSakaiPerson(sp)) { log.info("Profile saved for user: " + profile.getEid()); } else { log.error("Couldn't save profile for user: " + profile.getEid()); continue; } } catch (ProfileNotDefinedException pnde) { //already logged continue; } //add/update official image, if supplied in the CSV if (StringUtils.isNotBlank(profile.getOfficialImageUrl())) { if (imageLogic.saveOfficialImageUrl(uuid, profile.getOfficialImageUrl())) { log.info("Official image saved for user: " + profile.getEid()); } else { log.error("Couldn't save official image for user: " + profile.getEid()); } } } disableSecurityAdvisor(securityAdvisor); }