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FileObject dest = destFolder.createData(newName, newExt); lock = dest.lock(); bufIn = source.getInputStream(); copy(bufIn, bufOut); copyAttributes(source, dest); } finally { if (bufIn != null) { bufOut.close(); lock.releaseLock();
final FileLock lock = lock(); final OutputStream os; try { os = getOutputStream(lock); return new FilterOutputStream(os) { @Override if (lock.isValid()) { lock.releaseLock();
/** Finalize this object. Calls {@link #releaseLock} to release the lock if the program * for some reason failed to. */ @Override public void finalize() { if(isValid()) { releaseLock(); boolean assertOn = false; assert assertOn = true; if (assertOn) { StreamPool.LOG.log(Level.SEVERE, "Not released lock for file: " + toString() + " (trapped in finalizer)", lockedBy); // NOI18N } } } }
public static void createFile(FileObject target, String content, String encoding) throws IOException{ FileLock lock = target.lock(); try { BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(target.getOutputStream(lock), encoding)); bw.write(content); bw.close(); } finally { lock.releaseLock(); } }
public void run() throws java.io.IOException { FileLock lck; FileObject data; if (holder != null) { data = holder.getPrimaryEntry().getFile(); lck = holder.getPrimaryEntry().takeLock(); } else { FileObject folder = f.getPrimaryFile(); String fn = FileUtil.findFreeFileName(folder, name, "xml"); data = folder.createData(fn, "xml"); lck = data.lock(); } try { OutputStream ostm = data.getOutputStream(lck); PrintWriter writer = new PrintWriter( new OutputStreamWriter(ostm, "UTF8")); write(writer); writer.flush(); writer.close(); ostm.close(); } finally { lck.releaseLock(); } if (holder == null) { holder = (MultiDataObject)DataObject.find(data); } }
/** * Save an XML config file to a named path. * If the file does not yet exist, it is created. */ private static void saveXml(Document doc, FileObject dir, String path) throws IOException { FileObject xml = FileUtil.createData(dir, path); FileLock lock = xml.lock(); try { ByteArrayOutputStream baos = new ByteArrayOutputStream(); XMLUtil.write(doc, baos, "UTF-8"); // NOI18N final byte[] data = MakeProjectHelperImpl.convertLineSeparator(baos, xml, xml.getParent()); OutputStream os = SmartOutputStream.getSmartOutputStream(xml, lock); try { os.write(data); } finally { os.close(); } } finally { lock.releaseLock(); } } }
try { Document doc; FileObject fo = pomDir.getFileObject("profiles.xml"); if (fo == null) { fo = pomDir.createData("profiles.xml"); doc = factory.document(factory.element("profilesXml")); } else { inStr = fo.getInputStream(); SAXBuilder builder = new SAXBuilder(); doc = builder.build(inStr); ProfilesJDOMWriter writer = new ProfilesJDOMWriter(); String encoding = profilesRoot.getModelEncoding() != null ? profilesRoot.getModelEncoding() : "UTF-8"; outStr = new OutputStreamWriter(fo.getOutputStream(lock), encoding); Format form = Format.getRawFormat().setEncoding(encoding); writer.write(profilesRoot, doc, outStr, form); IOUtil.close(outStr); if (lock != null) { lock.releaseLock();
FileObject itemFile = folder.createData(fileName, "xml"); buff.append("</" + CodeClipHandler.XML_ROOT + ">"); FileLock lock = itemFile.lock(); OutputStream os = itemFile.getOutputStream(lock); OutputStreamWriter out = new OutputStreamWriter(os, "UTF8"); out.write(buff.toString()); out.close(); os.close(); lock.releaseLock();
private static void unzip(InputStream source, FileObject targetFolder) throws IOException { //installation ZipInputStream zip=new ZipInputStream(source); try { ZipEntry ent; while ((ent = zip.getNextEntry()) != null) { if (ent.isDirectory()) { FileUtil.createFolder(targetFolder, ent.getName()); } else { FileObject destFile = FileUtil.createData(targetFolder,ent.getName()); FileLock lock = destFile.lock(); try { OutputStream out = destFile.getOutputStream(lock); try { FileUtil.copy(zip, out); } finally { out.close(); } } finally { lock.releaseLock(); } } } } finally { zip.close(); } }
public FileObject createFromTemplate (FileObject f, String name) throws IOException { String ext = getFile ().getExt (); name = FileUtil.findFreeFileName( f, getFile ().getName (), ext ); FileObject fo = f.createData (name, ext); FileLock lock = fo.lock (); try { BufferedWriter w = new BufferedWriter (new OutputStreamWriter (fo.getOutputStream (lock))); lock.releaseLock (); FileUtil.copyAttributes (getFile (), fo);
private void installDescriptors() { FileObject descRoot = FileUtil.getConfigFile("emulator-descriptor-inst"); //NOI18N FileObject platformsFolder; try { platformsFolder = FileUtil.createFolder(FileUtil.getConfigRoot(), "Services/Platforms/org-netbeans-api-java-Platform"); // NOI18N } catch (IOException ioe) { ErrorManager.getDefault().notify(ioe); if (descRoot != null) for (FileObject desc : descRoot.getChildren()) { InputStream is = null; OutputStreamWriter os = null; FileLock fl = null; File installRoot = FileUtil.toFile(desc); if (installRoot.isFile() && (installRoot = installRoot.getParentFile()) != null && (installRoot = installRoot.getParentFile()) != null && (installRoot = installRoot.getParentFile()) != null && desc.getExt().equals("xml")) { if (platformsFolder.getFileObject(desc.getNameExt()) != null) { ErrorManager.getDefault().log("Emulator description file already installed: " + installRoot.getAbsolutePath()); // NOI18N } else try { FileObject fo = platformsFolder.createData(desc.getNameExt()); fl = fo.lock(); os = new OutputStreamWriter(fo.getOutputStream(fl), "UTF8"); //NOI18N os.write(MessageFormat.format(sb.toString(), new Object[]{XMLUtil.toAttributeValue(installRoot.getAbsolutePath())})); os.close(); os = null; desc.delete(); if (is != null) try {is.close();} catch (IOException ioe) {} if (os != null) try {os.close();} catch (IOException ioe) {} if (fl != null && fl.isValid()) fl.releaseLock();
public @Override void close() throws IOException { try { this.delegate.close(); } finally { this.lock.releaseLock(); synchronized (SourceFileObject.this) { text = null; } } } }
if (desc == null || desc.length != 2) return false; final FileObject platformsFolder = FileUtil.getConfigFile("Services/Platforms/org-netbeans-api-java-Platform"); // NOI18N if (platformsFolder.getFileObject(desc[0]) != null) { ErrorManager.getDefault().log("Emulator description file already installed: " + emulatorPack.getAbsolutePath()); // NOI18N return false; FileLock fl = null; try { final FileObject fo = platformsFolder.createData(desc[0]); fl = fo.lock(); bos = new OutputStreamWriter(fo.getOutputStream(fl), "UTF8"); //NOI18N bos.write(s); } catch (IOException e) { ErrorManager.getDefault().notify(ErrorManager.INFORMATIONAL, e); } finally { try { if (bos != null) bos.close(); } catch (IOException e) {} if (fl != null) fl.releaseLock();
createFolder(fo, name); } else { FileObject fd = createData(fo, name); FileLock lock = fd.lock(); OutputStream os = fd.getOutputStream(lock); copy(jis, os); } finally { os.close(); lock.releaseLock(); String prefix = fo.isRoot() ? dirName : (fo.getPath() + '/' + dirName);
private FileObject createSerFile( DataFolder df, String name, Object obj ) throws IOException { FileLock lock = null; OutputStream ostream = null; FileObject newFile = null; try { FileObject fo = df.getPrimaryFile (); if (name == null) { name = FileUtil.findFreeFileName( df.getPrimaryFile (), getPrimaryFile ().getName (), getPrimaryFile ().getExt () ); } newFile = fo.getFileObject (name, SER_EXT); if (newFile == null) newFile = fo.createData (name, SER_EXT); lock = newFile.lock (); ostream = newFile.getOutputStream(lock); ObjectOutputStream p = new ObjectOutputStream(ostream); p.writeObject(obj); p.flush(); } finally { if (ostream != null) ostream.close(); if (lock != null) lock.releaseLock (); } return newFile; }
private void copy(FileObject sourceFile, FileObject destFile) throws IOException { InputStream is = null; OutputStream os = null; FileLock fl = null; try { is = sourceFile.getInputStream(); fl = destFile.lock(); os = destFile.getOutputStream(fl); FileUtil.copy(is, os); } finally { if (is != null) { is.close(); } if (os != null) { os.close(); } if (fl != null) { fl.releaseLock(); } } }
public static FileObject copyFile(File testdir, String name, String[] replaceKeys, boolean overwrite) throws IOException { FileObject dir = FileUtil.toFileObject(testdir); FileObject fo = dir.getFileObject(name); if (fo == null) { fo = dir.createData(name); } else { if (!overwrite) { BufferedReader reader = null; try { lock = fo.lock(); OutputStream os = fo.getOutputStream(lock); writer = new BufferedWriter(new OutputStreamWriter(os, Charset.forName("UTF-8"))); InputStream is = RestSupport.class.getResourceAsStream("resources/" + name); reader = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8"))); lock.releaseLock();
public void run() throws IOException { String fileName = LIB_JSF_NAME + "-" + convertedVersion; //NOI18N FileObject jsf = libsFolder.getFileObject(fileName + ".xml"); if (jsf == null) { jsf = libsFolder.createData(fileName + ".xml"); } FileLock lock = jsf.lock(); try { PrintWriter out = new PrintWriter(new OutputStreamWriter(jsf.getOutputStream(lock))); try { String[] resources = new String[]{ FileUtil.getArchiveRoot(jsfApiJar.toURI().toURL()).toString(), FileUtil.getArchiveRoot(jsfImplJar.toURI().toURL()).toString(), FileUtil.getArchiveRoot(digesterJar.toURI().toURL()).toString(), FileUtil.getArchiveRoot(loggingJar.toURI().toURL()).toString(), FileUtil.getArchiveRoot(collectionsJar.toURI().toURL()).toString(), FileUtil.getArchiveRoot(beanutilsJar.toURI().toURL()).toString() }; createLibraryFile(out, fileName, resources); } finally { out.close(); } } finally { lock.releaseLock(); } } });
@Override protected FileObject createFromTemplate(FileObject template, FileObject folder, String name, Map<String, Object> parameters) throws IOException { String ext = FileUtil.getExtension(name); if (ext.length() != 0) { name = name.substring(0, name.length() - ext.length() - 1); FileObject targetFile = folder.createData(name, ext); ExecutionEnvironment executionEnvironment = FileSystemProvider.getExecutionEnvironment(targetFile); String lsType = "\n"; // NOI18N BufferedReader reader = new BufferedReader(new InputStreamReader(template.getInputStream(), encoding)); try { FileLock lock = targetFile.lock(); try { BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(targetFile.getOutputStream(lock), encoding)); try { String line; lock.releaseLock();
private void readConnections() { FileObject root = FileUtil.getConfigRoot(); FileObject connectionStorage = root.getFileObject("Connections.xml"); if(connectionStorage==null) return; FileLock lock; try { lock = connectionStorage.lock(); try { InputStream stream = connectionStorage.getInputStream(); ConnectionManager.getGlobalConnectionManager().loadFromFile(stream); stream.close(); } catch (Exception ex) { Exceptions.printStackTrace(ex); } finally { lock.releaseLock(); } } catch(IOException ex) { } }