Examples of com.caucho.vfs.ReadStream$StreamReader

com.caucho.vfs.ReadStream
A fast bufferered input stream supporting both character and byte data. The underlying stream sources are provided by StreamImpl classes, so all streams have the same API regardless of the underlying implementation.
Dynamic streams, like tcp and http will properly flush writes before reading input. And random access streams, like RandomAccessFile, can use the same API as normal streams.
Most applications will use the Path routines to create their own streams. Specialized applications, like servers, need the capability of recycling streams.

  /**
   * closes the stream.
   */
  void closeImpl()
  {
    ReadStream is = _is;
    _is = null;


    WriteStream os = _os;
    _os = null;


    try {
      if (is != null)
        is.close();
    } catch (Throwable e) {
      log.log(Level.FINER, e.toString(), e);
    }


    try {

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    return ch;
  }


  public void close()
  {
    ReadStream is = _is;
    _is = null;


    if (is != null) {
      is.close();
    }
  }

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    return new IOException(msg);
  }


  public void close()
  {
    ReadStream is = _is;
    _is = null;
    
    WriteStream os = _os;
    _os = null;


    _in.close();


    if (os != null) {
      try {
        os.close();
      } catch (IOException e) {
      }
    }


    if (is != null) {
      is.close();
    }
  }

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      if (! path.getPath().endsWith(".class"))
        return;


      matcher.init(root, path);


      ReadStream is = path.openRead();
      
      try {
        classScanner.init(path.getPath(), is, matcher);


        classScanner.scan();
      } finally {
        is.close();
      }
    } catch (IOException e) {
      log.log(Level.FINE, e.toString(), e);
    }
  }

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        if (packagePath != null && ! entryName.startsWith(packagePath))
          continue;


        matcher.init();


        ReadStream is = Vfs.openRead(zipFile.getInputStream(entry));
        try {
          classScanner.init(entryName, is, matcher);


          if (classScanner.scan())
            isScanMatch = true;
        } finally {
          is.close();
        }
      }
      
      if (! isScanMatch)
        addNullScanPath(path);

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    InputStream is = null;


    try {
      is = url.openStream();


      ReadStream in = Vfs.openRead(is);
      String line;
      while ((line = in.readLine()) != null) {
        line = line.trim();


        if (! "".equals(line) && ! line.startsWith("#")) {
          return Class.forName(line, false, loader);
        }

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  {
    toDuplexActive();


    RequestState result;


    ReadStream readStream = getReadStream();


    while ((result = processKeepalive()) == RequestState.REQUEST_COMPLETE) {
      long position = readStream.getPosition();


      duplex.serviceRead();


      if (position == readStream.getPosition()) {
        log.warning(duplex + " was not processing any data. Shutting down.");
        
        close();


        return RequestState.EXIT;

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  private boolean parseRequest()
    throws IOException
  {
    try {
      ReadStream is = getRawRead();


      if (! readRequest(is)) {
        clearRequest();


        return false;

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      manifestPath = jar.lookup("META-INF/MANIFEST.MF");
      contextPath = path.getParent();
    }


    if (manifestPath.canRead()) {
      ReadStream is = manifestPath.openRead();
      try {
        Manifest manifest = new Manifest(is);


        Attributes main = manifest.getMainAttributes();


        String classPath = main.getValue("Class-Path");


        addManifestClassPath(classPath, contextPath);
      } catch (IOException e) {
        log().log(Level.WARNING, e.toString(), e);


        return;
      } finally {
        is.close();
      }
    }
  }

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  }


  public static void writeFile(WriteStream os, Path path)
    throws IOException
  {
    ReadStream stream = path.openRead();
    
    try {
      os.writeStream(stream);
    } finally {
      stream.close();
    }
  }

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