List of usage examples for java.io FileInputStream available
public int available() throws IOException
From source file:edu.internet2.middleware.shibboleth.common.config.security.FilesystemBasicCredentialBeanDefinitionParser.java
/** {@inheritDoc} */ protected byte[] getEncodedPublicKey(String keyConfigContent) { try {//from w w w. j a v a 2 s . co m FileInputStream ins = new FileInputStream(keyConfigContent); byte[] encoded = new byte[ins.available()]; ins.read(encoded); return encoded; } catch (IOException e) { throw new FatalBeanException("Unable to read public key from file " + keyConfigContent, e); } }
From source file:NCDSearch.NCDSearch.java
private void search(String path, int compression) { byte[] filebytes; File directory = new File(path); File[] files = directory.listFiles(); double score; for (File file : files) { if (file.isDirectory()) { search(file.getPath(), compression); } else {//from ww w . jav a 2 s. c o m try { FileInputStream reader = new FileInputStream(file); while (reader.available() > 0) { filebytes = new byte[Math.min(reader.available(), 10 * targetbytes.length)]; reader.read(filebytes); score = NCD(filebytes, targetbytes, compression); if (score < bestscore) { this.bestscore = score; this.bestpath = file.getPath(); } } } catch (IOException e) { System.out.println(e.toString()); System.out.println("Could not read file!" + file.getPath()); } } } }
From source file:org.sakaiproject.tool.rutgers.LinkTool.java
/** * Read our secret key from a file. returns the key * // w w w . j a v a 2s . c o m * @param filename * Contains the key in proper binary format * @return the secret key object OR null if there is a failure */ private static SecretKey readSecretKey(String filename, String alg) { SecretKey privkey = null; FileInputStream file = null; try { file = new FileInputStream(filename); byte[] bytes = new byte[file.available()]; file.read(bytes); privkey = new SecretKeySpec(bytes, alg); } catch (Exception ignore) { M_log.error("Unable to read key from " + filename); } finally { if (file != null) { try { file.close(); } catch (IOException e) { // tried } } } return privkey; }
From source file:com.ikon.util.impexp.RepositoryImporter.java
/** * Import document./* w ww. ja v a 2 s . c o m*/ */ private static ImpExpStats importDocument(String token, File fs, String fldPath, String fileName, File fDoc, String metadata, boolean history, Writer out, InfoDecorator deco) throws IOException, RepositoryException, DatabaseException, PathNotFoundException, AccessDeniedException, ExtensionException, AutomationException { FileInputStream fisContent = new FileInputStream(fDoc); MetadataAdapter ma = MetadataAdapter.getInstance(token); DocumentModule dm = ModuleManager.getDocumentModule(); ImpExpStats stats = new ImpExpStats(); int size = fisContent.available(); Document doc = new Document(); Gson gson = new Gson(); boolean api = false; try { // Metadata if (!metadata.equals("none")) { boolean isJsonFile = metadata.equals("JSON"); // Read serialized document metadata File jsFile = null; if (isJsonFile) jsFile = new File(fDoc.getPath() + Config.EXPORT_METADATA_EXT); else jsFile = new File(fDoc.getPath() + ".xml"); log.info("Document Metadata File: {}", jsFile.getPath()); if (jsFile.exists() && jsFile.canRead()) { FileReader fr = new FileReader(jsFile); DocumentMetadata dmd = null; //for json file metadata if (isJsonFile) dmd = gson.fromJson(fr, DocumentMetadata.class); else { JAXBContext jaxbContext = JAXBContext.newInstance(DocumentMetadata.class); Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller(); dmd = (DocumentMetadata) jaxbUnmarshaller.unmarshal(fr); } doc.setPath(fldPath + "/" + fileName); dmd.setPath(doc.getPath()); IOUtils.closeQuietly(fr); log.info("Document Metadata: {}", dmd); if (history && containsHistoryFiles(fs, fileName)) { File[] vhFiles = fs.listFiles(new RepositoryImporter.VersionFilenameFilter(fileName)); List<File> listFiles = Arrays.asList(vhFiles); Collections.sort(listFiles, FilenameVersionComparator.getInstance()); boolean first = true; for (File vhf : vhFiles) { String vhfName = vhf.getName(); int idx = vhfName.lastIndexOf('#', vhfName.length() - 2); String verName = vhfName.substring(idx + 2, vhfName.length() - 1); FileInputStream fis = new FileInputStream(vhf); File jsVerFile = new File(vhf.getPath() + Config.EXPORT_METADATA_EXT); log.info("Document Version Metadata File: {}", jsVerFile.getPath()); if (jsVerFile.exists() && jsVerFile.canRead()) { FileReader verFr = new FileReader(jsVerFile); VersionMetadata vmd = gson.fromJson(verFr, VersionMetadata.class); IOUtils.closeQuietly(verFr); if (first) { dmd.setVersion(vmd); size = fis.available(); ma.importWithMetadata(dmd, fis); first = false; } else { log.info("Document Version Metadata: {}", vmd); size = fis.available(); ma.importWithMetadata(doc.getPath(), vmd, fis); } } else { log.warn("Unable to read metadata file: {}", jsVerFile.getPath()); } IOUtils.closeQuietly(fis); FileLogger.info(BASE_NAME, "Created document ''{0}'' version ''{1}''", doc.getPath(), verName); log.info("Created document '{}' version '{}'", doc.getPath(), verName); } } else { // Apply metadata ma.importWithMetadata(dmd, fisContent); FileLogger.info(BASE_NAME, "Created document ''{0}''", doc.getPath()); log.info("Created document '{}'", doc.getPath()); } } else { log.warn("Unable to read metadata file: {}", jsFile.getPath()); api = true; } } else { api = true; } if (api) { doc.setPath(fldPath + "/" + fileName); // Version history if (history) { File[] vhFiles = fs.listFiles(new RepositoryImporter.VersionFilenameFilter(fileName)); List<File> listFiles = Arrays.asList(vhFiles); Collections.sort(listFiles, FilenameVersionComparator.getInstance()); boolean first = true; for (File vhf : vhFiles) { String vhfName = vhf.getName(); int idx = vhfName.lastIndexOf('#', vhfName.length() - 2); String verName = vhfName.substring(idx + 2, vhfName.length() - 1); FileInputStream fis = new FileInputStream(vhf); if (first) { dm.create(token, doc, fis); first = false; } else { dm.checkout(token, doc.getPath()); dm.checkin(token, doc.getPath(), fis, "Imported from administration"); } IOUtils.closeQuietly(fis); FileLogger.info(BASE_NAME, "Created document ''{0}'' version ''{1}''", doc.getPath(), verName); log.info("Created document '{}' version '{}'", doc.getPath(), verName); } } else { dm.create(token, doc, fisContent); FileLogger.info(BASE_NAME, "Created document ''{0}''", doc.getPath()); log.info("Created document ''{}''", doc.getPath()); } } if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), null)); out.flush(); } // Stats stats.setSize(stats.getSize() + size); stats.setDocuments(stats.getDocuments() + 1); } catch (UnsupportedMimeTypeException e) { log.warn("UnsupportedMimeTypeException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "UnsupportedMimeType")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "UnsupportedMimeTypeException ''{0}''", doc.getPath()); } catch (FileSizeExceededException e) { log.warn("FileSizeExceededException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "FileSizeExceeded")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "FileSizeExceededException ''{0}''", doc.getPath()); } catch (UserQuotaExceededException e) { log.warn("UserQuotaExceededException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "UserQuotaExceeded")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "UserQuotaExceededException ''{0}''", doc.getPath()); } catch (VirusDetectedException e) { log.warn("VirusWarningException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "VirusWarningException")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "VirusWarningException ''{0}''", doc.getPath()); } catch (ItemExistsException e) { log.warn("ItemExistsException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "ItemExists")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "ItemExistsException ''{0}''", doc.getPath()); } catch (LockException e) { log.warn("LockException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "Lock")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "LockException ''{0}''", doc.getPath()); } catch (VersionException e) { log.warn("VersionException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "Version")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "VersionException ''{0}''", doc.getPath()); } catch (JsonParseException e) { log.warn("JsonParseException: {}", e.getMessage()); if (out != null) { out.write(deco.print(fDoc.getPath(), fDoc.length(), "Json")); out.flush(); } stats.setOk(false); FileLogger.error(BASE_NAME, "JsonParseException ''{0}''", doc.getPath()); } catch (JAXBException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { IOUtils.closeQuietly(fisContent); } return stats; }
From source file:org.globus.examples.services.filebuy.transfer.impl.FileTransferService.java
public TransferResponse transfer(Transfer params) throws RemoteException { /* Retrieve parameters */ String name = params.getName(); String location = params.getLocation(); EndpointReferenceType buyerEPR = params.getBuyerEPR(); /*/*from w ww .j a v a2 s . c om*/ * INVOKE TRANSFER OPERATION IN BUYER */ // Get FileBuyer portType FileBuyerServiceAddressingLocator buyerLocator; buyerLocator = new FileBuyerServiceAddressingLocator(); FileBuyerPortType buyerPortType = null; try { buyerPortType = buyerLocator.getFileBuyerPortTypePort(buyerEPR); } catch (ServiceException e) { logger.error("ERROR: Unable to obtain buyer portType."); throw new RemoteException("ERROR: Unable to obtain buyer portType.", e); } // Read file to transfer byte[] fileBytes = null; try { File file = new File(location); FileInputStream fis = new FileInputStream(file); fileBytes = new byte[fis.available()]; fis.read(fileBytes); } catch (IOException e) { logger.error("ERROR: Unable to open file to transfer."); throw new RemoteException("ERROR: Unable to open file to transfer.", e); } // Create request to Transfer operation org.globus.examples.stubs.filebuy.FileBuyer.Transfer transferRequest; transferRequest = new org.globus.examples.stubs.filebuy.FileBuyer.Transfer(); transferRequest.setName(name); transferRequest.setData(fileBytes); // Perform invocation try { buyerPortType.transfer(transferRequest); } catch (RemoteException e) { logger.error("ERROR: Unable to invoke Transfer operation."); throw new RemoteException("ERROR: Unable to invoke Transfer operation.", e); } return new TransferResponse(); }
From source file:org.bigmouth.nvwa.spring.file.FileConfigurator.java
@Override protected void doInit() { if (null != confDirectory) { try {// w ww .j a v a 2 s . c o m File dir = confDirectory.getFile(); if (!dir.isDirectory()) { LOGGER.warn("File [{}] does not directory path.", dir.getPath()); return; } Collection<File> files = FileUtils.listFiles(dir, null, true); for (File file : files) { if (LOGGER.isInfoEnabled()) { LOGGER.info("Load config file: {}", file.getPath()); } String key = file.getAbsolutePath(); FileInputStream is = new FileInputStream(file); byte[] buffer = new byte[is.available()]; IOUtils.readFully(is, buffer); CONFS.put(convertKey(key), buffer); } } catch (IOException e) { LOGGER.error("init:", e); } } }
From source file:org.silverpeas.core.index.indexing.parser.rtfParser.RtfParser.java
public void outPutContent(Writer out, String path, String encoding) throws IOException { FileInputStream in = null; try {/*from w w w . j av a 2s . co m*/ in = new FileInputStream(path); byte[] buffer = new byte[in.available()]; in.read(buffer, 0, in.available()); // RTF always uses ASCII, so we don't need to care about the encoding String input = new String(buffer); String result = null; try { // use build in RTF parser from Swing API RTFEditorKit rtfEditor = new RTFEditorKit(); Document doc = rtfEditor.createDefaultDocument(); rtfEditor.read(new StringReader(input), doc, 0); result = doc.getText(0, doc.getLength()); } catch (Exception e) { SilverTrace.warn("indexing", "RtfParser.outPutContent()", "", e); } out.write(result); } finally { IOUtils.closeQuietly(in); } }
From source file:org.apache.axis2.deployment.deployers.CustomDeployer.java
/** * Process a file and add it to the configuration * * @param deploymentFileData the DeploymentFileData object to deploy * @throws org.apache.axis2.deployment.DeploymentException * if there is a problem/*from w w w .j a v a 2 s.co m*/ */ public void deploy(DeploymentFileData deploymentFileData) throws DeploymentException { log.info("Deploying - " + deploymentFileData.getName()); try { FileInputStream fis = new FileInputStream(deploymentFileData.getFile()); int x = fis.available(); byte b[] = new byte[x]; fis.read(b); String content = new String(b); if (content.indexOf("George") > -1) georgeDeployed = true; if (content.indexOf("Mary") > -1) maryDeployed = true; deployedItems++; super.deploy(deploymentFileData); } catch (Exception e) { throw new DeploymentException(e); } }
From source file:org.silverpeas.search.indexEngine.parser.rtfParser.RtfParser.java
public void outPutContent(Writer out, String path, String encoding) throws IOException { FileInputStream in = null; try {//from w w w . j av a 2 s . c o m in = new FileInputStream(path); byte[] buffer = new byte[in.available()]; in.read(buffer, 0, in.available()); // RTF always uses ASCII, so we don't need to care about the encoding String input = new String(buffer); // workaround to remove RTF keywords that cause a NPE in Java 1.4 // this is a known bug in Java 1.4 that was fixed in 1.5 // please see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5042109 for // the official bug report // input = TS_REMOVE_PATTERN.matcher(input).replaceAll(""); String result = null; try { // use build in RTF parser from Swing API RTFEditorKit rtfEditor = new RTFEditorKit(); Document doc = rtfEditor.createDefaultDocument(); rtfEditor.read(new StringReader(input), doc, 0); result = doc.getText(0, doc.getLength()); } catch (Exception e) { SilverTrace.warn("indexEngine", "RtfParser.outPutContent()", "", e); } SilverTrace.debug("indexEngine", "RtfParser.outPutContent", "root.MSG_GEN_EXIT_METHOD", result); out.write(result); } finally { IOUtils.closeQuietly(in); } }
From source file:it.marcoberri.mbmeteo.action.chart.GetLastUPie.java
/** * Processes requests for both HTTP/*from w ww. j a v a 2 s . c o m*/ * <code>GET</code> and * <code>POST</code> methods. * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { log.debug("start : " + this.getClass().getName()); final HashMap<String, String> params = getParams(request.getParameterMap()); final Integer dimy = Default.toInteger(params.get("dimy"), 600); final Integer dimx = Default.toInteger(params.get("dimx"), 800); Meteolog meteolog = ds.find(Meteolog.class).order("-time").limit(1).get(); final DefaultPieDataset dataset = new DefaultPieDataset(); dataset.setValue(ChartEnumMinMaxHelper.outdoorHumidityMin.getUm(), meteolog.getOutdoorHumidity()); dataset.setValue("", 100 - meteolog.getOutdoorHumidity()); JFreeChart chart = ChartFactory.createPieChart("Humidity %", // chart title dataset, // data true, // include legend true, false); PiePlot plot = (PiePlot) chart.getPlot(); plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12)); plot.setNoDataMessage("No data available"); plot.setCircular(false); plot.setLabelGap(0.02); final File f = File.createTempFile("mbmeteo", ".jpg"); ChartUtilities.saveChartAsJPEG(f, chart, dimx, dimy); response.setContentType("image/jpeg"); response.setHeader("Content-Length", "" + f.length()); response.setHeader("Content-Disposition", "inline; filename=\"" + f.getName() + "\""); final OutputStream out = response.getOutputStream(); final FileInputStream in = new FileInputStream(f.toString()); final int size = in.available(); final byte[] content = new byte[size]; in.read(content); out.write(content); in.close(); out.close(); }