Examples of FileDescriptor

br.com.visualmidia.business.FileDescriptor
@author Lucas
com.buschmais.jqassistant.core.store.api.descriptor.FileDescriptor
Represents a file.
com.google.protobuf.Descriptors.FileDescriptor
com.taobao.zeus.model.FileDescriptor
entagged.tageditor.tools.renaming.data.FileDescriptor
This class represents a file, which was processed by the renaming.
@author Christian Laireiter
java.io.FileDescriptor
FileDescriptor is the lowest level representation of a File, Device, or Socket. You can create any of the IO classes which take a FileDescriptor as an argument by querying an open Socket or File for the FileDescriptor.
The FileDescriptor class also contains static fields representing Standard Input, Output and Error. You can use these directly if desired but it is recommended you go through System.in, System.out, and System.err streams respectively.
Applications should not create new FileDescriptors. @see FileInputStream#getFD() @see FileOutputStream#getFD() @see RandomAccessFile#getFD()
org.infinispan.protostream.descriptors.FileDescriptor
Representation of a protofile, including dependencies. @author gustavonalle @author anistor@redhat.com @since 2.0
org.jnode.apps.vmware.disk.handler.FileDescriptor
Wrote from the 'Virtual Disk Format 1.0' specifications (from VMWare). @author Fabien DUMINY (fduminy at jnode dot org)
org.quorum.symbols.FileDescriptor
org.wymiwyg.rwcf.form.FileDescriptor

Examples of java.io.FileDescriptor

        if (descriptor.isOpen()) {
            descriptor.close();
        }
        
        if (path.equals("/dev/null") || path.equalsIgnoreCase("nul:") || path.equalsIgnoreCase("nul")) {
            descriptor = new ChannelDescriptor(new NullChannel(), descriptor.getFileno(), modes, new FileDescriptor());
        } else {
            String cwd = getRuntime().getCurrentDirectory();
            JRubyFile theFile = JRubyFile.create(cwd,path);


            if (theFile.isDirectory() && modes.isWritable()) throw new DirectoryAsFileException();

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Examples of java.io.FileDescriptor

                Socket socket = channel.socket();
                socket.bind(new InetSocketAddress(InetAddress.getByName(localHost), localPort));
                socket.connect(new InetSocketAddress(InetAddress.getByName(remoteHost), remotePort));
            }
            channel.finishConnect();
            initSocket(context.getRuntime(), new ChannelDescriptor(channel, RubyIO.getNewFileno(), new ModeFlags(ModeFlags.RDWR), new FileDescriptor()));
        } catch (InvalidValueException ex) {
            throw context.getRuntime().newErrnoEINVALError();
        } catch(ConnectException e) {
            throw context.getRuntime().newErrnoECONNREFUSEDError();
        } catch(UnknownHostException e) {

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Examples of java.io.FileDescriptor

        }
        
        openFile = new OpenFile();
        
        try {
            openFile.setMainStream(new ChannelStream(runtime, new ChannelDescriptor(Channels.newChannel(outputStream), getNewFileno(), new FileDescriptor())));
        } catch (InvalidValueException e) {
            throw getRuntime().newErrnoEINVALError();
        }
        
        openFile.setMode(OpenFile.WRITABLE | OpenFile.APPEND);

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Examples of java.io.FileDescriptor

        }
        
        openFile = new OpenFile();
        
        try {
            openFile.setMainStream(new ChannelStream(runtime, new ChannelDescriptor(Channels.newChannel(inputStream), getNewFileno(), new FileDescriptor())));
        } catch (InvalidValueException e) {
            throw getRuntime().newErrnoEINVALError();
        }
        
        openFile.setMode(OpenFile.READABLE);

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Examples of java.io.FileDescriptor

        }
        
        openFile = new OpenFile();
        
        try {
            openFile.setMainStream(new ChannelStream(runtime, new ChannelDescriptor(channel, getNewFileno(), new FileDescriptor())));
        } catch (InvalidValueException e) {
            throw getRuntime().newErrnoEINVALError();
        }
        
        openFile.setMode(openFile.getMainStream().getModes().getOpenFileFlags());

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Examples of java.io.FileDescriptor

                }
                
                ChannelDescriptor main = new ChannelDescriptor(
                        inChannel,
                        getNewFileno(),
                        new FileDescriptor());
                main.setCanBeSeekable(false);
                
                openFile.setMainStream(new ChannelStream(getRuntime(), main));
                registerDescriptor(main);
            }
            
            if (openFile.isWritable()) {
                Channel outChannel;
                if (process.getOutput() != null) {
                    // NIO-based
                    outChannel = process.getOutput();
                } else {
                    outChannel = Channels.newChannel(process.getOutputStream());
                }


                ChannelDescriptor pipe = new ChannelDescriptor(
                        outChannel,
                        getNewFileno(),
                        new FileDescriptor());
                pipe.setCanBeSeekable(false);
                
                if (openFile.getMainStream() != null) {
                    openFile.setPipeStream(new ChannelStream(getRuntime(), pipe));
                } else {

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Examples of java.io.FileDescriptor

    private long fileLength;
    private boolean isOpen;


    public NativeUnixIndexOutput(File path, int bufferSize) throws IOException {
      //this.path = path;
      final FileDescriptor fd = NativePosixUtil.open_direct(path.toString(), false);
      fos = new FileOutputStream(fd);
      //fos = new FileOutputStream(path);
      channel = fos.getChannel();
      buffer = ByteBuffer.allocateDirect(bufferSize);
      this.bufferSize = bufferSize;

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Examples of java.io.FileDescriptor

    private long filePos;
    private int bufferPos;


    public NativeUnixIndexInput(File path, int bufferSize) throws IOException {
      super("NativeUnixIndexInput(path=\"" + path.getPath() + "\")");
      final FileDescriptor fd = NativePosixUtil.open_direct(path.toString(), true);
      fis = new FileInputStream(fd);
      channel = fis.getChannel();
      this.bufferSize = bufferSize;
      buffer = ByteBuffer.allocateDirect(bufferSize);
      isOpen = true;

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Examples of java.io.FileDescriptor


  @Test
  public void testOpenMissingWithoutCreate() throws Exception {
    LOG.info("Open a missing file without O_CREAT and it should fail");
    try {
      FileDescriptor fd = NativeIO.open(
        new File(TEST_DIR, "doesntexist").getAbsolutePath(),
        NativeIO.O_WRONLY, 0700);
      fail("Able to open a new file without O_CREAT");
    } catch (NativeIOException nioe) {
      LOG.info("Got expected exception", nioe);

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Examples of java.io.FileDescriptor

  }


  @Test
  public void testOpenWithCreate() throws Exception {
    LOG.info("Test creating a file with O_CREAT");
    FileDescriptor fd = NativeIO.open(
      new File(TEST_DIR, "testWorkingOpen").getAbsolutePath(),
      NativeIO.O_WRONLY | NativeIO.O_CREAT, 0700);
    assertNotNull(true);
    assertTrue(fd.valid());
    FileOutputStream fos = new FileOutputStream(fd);
    fos.write("foo".getBytes());
    fos.close();


    assertFalse(fd.valid());


    LOG.info("Test exclusive create");
    try {
      fd = NativeIO.open(
        new File(TEST_DIR, "testWorkingOpen").getAbsolutePath(),

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