Examples of java.io.BufferedReader.ready()

java.io.BufferedReader.ready()
Answers a boolean indicating whether or not this Reader is ready to be read without blocking. If the result is true, the next read() will not block. If the result is false this Reader may or may not block when read() is sent. @return true if the receiver will not block whenread() is called, false if unknown or blocking will occur. @throws IOException If the BufferedReader is already closed or some other IO error occurs.

            inputStream = new InputStreamReader(inputFile);
        }
        BufferedReader bufferReader = new BufferedReader(inputStream);
        StringBuffer buffer = new StringBuffer();
        String line = "";
        while (bufferReader.ready()) {
            line = bufferReader.readLine();
            buffer.append(line);
        }
        bufferReader.close();
        inputStream.close();

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  private int readInRequest(QueueSession session, HttpServletRequest request, HttpServletResponse response) {
    try {


      BufferedReader reader = request.getReader();
      if (!reader.ready()) return 0;
      StringAppender sb = new StringAppender(request.getContentLength());
      CharBuffer buffer = CharBuffer.allocate(10);
      int read;
      while ((read = reader.read(buffer)) > 0) {
        buffer.rewind();

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    stream.write(']');
  }


  private int readInRequest(HttpServletRequest request, HttpServletResponse response) throws IOException {
    BufferedReader reader = request.getReader();
    if (!reader.ready()) return 0;
    StringAppender sb = new StringAppender(request.getContentLength());
    CharBuffer buffer = CharBuffer.allocate(10);
    int read;
    while ((read = reader.read(buffer)) > 0) {
      buffer.rewind();

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                try {
                    output = socket.getOutputStream();


                    // output the contents for debugging
                    final BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
                    while (br.ready()) {
                        String line = br.readLine();
                        System.out.println(line);
                    }


                    // edit our local PAIRING_RAW to return the correct guid

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                    return;
                }
                InputStream isQuery = new FileInputStream(file);
                BufferedReader reader = new BufferedReader(new InputStreamReader(isQuery));


                while (reader.ready()) {
                    sQuery += reader.readLine();
                }
                reader.close();


                sQuery.replace('\t',' ');

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      throw new SQLException("File not found: " +schemaFile);
    }


    String query = "";
    try {
      while(fr.ready()) {
        if(query.length() == 0)
          query = fr.readLine();
        else
          query += '\n' + fr.readLine();

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        else
            // This is a dump - try to do something that works, even if inefficient.
            in.mark(100*1024) ;




        while(in.ready())
        {
            pw.println(in.readLine());
        }


        try { in.reset() ;} catch (IOException e) { System.out.println("DumpServlet: Reset of content failed: "+e) ; }

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        List<String> results = new LinkedList<String>();


        BufferedReader reader = new BufferedReader(new FileReader(file));
        try
        {
            while (reader.ready())
            {
                String line = reader.readLine();
                if (line.contains(search))
                {
                    results.add(line);

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                        sock.setReuseAddress(true);
                        sock.setTcpNoDelay(true);
                        sock.connect(new InetSocketAddress(brk.getHost(), Integer.parseInt(brk.getPort())));
                        BufferedReader in = new BufferedReader(new InputStreamReader(sock.getInputStream()));
                        int wait_cnt;
                        for(wait_cnt = 0; wait_cnt < 20 && !in.ready(); wait_cnt++) {
                            Utils.justSleep(500);
                        }
                        if(in.ready()) {
                            if(brk.getBrokerType().equals("openmq")) {
                                String line = in.readLine();

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                        BufferedReader in = new BufferedReader(new InputStreamReader(sock.getInputStream()));
                        int wait_cnt;
                        for(wait_cnt = 0; wait_cnt < 20 && !in.ready(); wait_cnt++) {
                            Utils.justSleep(500);
                        }
                        if(in.ready()) {
                            if(brk.getBrokerType().equals("openmq")) {
                                String line = in.readLine();
                                if(line.startsWith("101 imqbroker"))
                                    hasOld = true;
                            }

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