Examples of java.io.BufferedInputStream.available()

java.io.BufferedInputStream.available()
Returns an estimate of the number of bytes that can be read (or skipped over) from this input stream without blocking by the next invocation of a method for this input stream. The next invocation might be the same thread or another thread. A single read or skip of this many bytes will not block, but may read or skip fewer bytes.
This method returns the sum of the number of bytes remaining to be read in the buffer (count - pos) and the result of calling the {@link java.io.FilterInputStream#in in}.available(). @return an estimate of the number of bytes that can be read (or skippedover) from this input stream without blocking. @exception IOException if this input stream has been closed byinvoking its {@link #close()} method,or an I/O error occurs.

            public void process(Exchange exchange) throws Exception {
             // Read from an input stream
                InputStream is = new BufferedInputStream(
                    new FileInputStream("./src/test/resources/asf-logo.gif"));


                byte buffer[] = new byte[is.available()];
                int n = is.available();
                for (int i = 0; i < n; i++) {
                    buffer[i] = (byte)is.read();
                }

View Full Code Here

             // Read from an input stream
                InputStream is = new BufferedInputStream(
                    new FileInputStream("./src/test/resources/asf-logo.gif"));


                byte buffer[] = new byte[is.available()];
                int n = is.available();
                for (int i = 0; i < n; i++) {
                    buffer[i] = (byte)is.read();
                }
                  
                is.close();

View Full Code Here

            public void process(Exchange exchange) throws Exception {
             // Read from an input stream
                InputStream is = new BufferedInputStream(
                    new FileInputStream("./src/test/resources/asf-logo.JPG"));


                byte buffer[] = new byte[is.available()];
                int n = is.available();
                for (int i = 0; i < n; i++) {
                    buffer[i] = (byte)is.read();
                }

View Full Code Here

             // Read from an input stream
                InputStream is = new BufferedInputStream(
                    new FileInputStream("./src/test/resources/asf-logo.JPG"));


                byte buffer[] = new byte[is.available()];
                int n = is.available();
                for (int i = 0; i < n; i++) {
                    buffer[i] = (byte)is.read();
                }
                
                is.close();

View Full Code Here

        }
        // put file into buffer
        bis = new BufferedInputStream(fis);
        bos = new BufferedOutputStream(fos);
        try { // read file, write and close
            b = new byte[bis.available()];
            bis.read(b);
            bos.write(b);
            bis.close();
            bos.close();
            file_copied = true;

View Full Code Here

      {
        exe_in = new BufferedInputStream(new FileInputStream(new File(avmplus_exe)));
        
        int abc_length = bytes.size();
        
        int avmplus_exe_length = exe_in.available();
        byte avmplus_exe_bytes[] = new byte[avmplus_exe_length];
        exe_in.read(avmplus_exe_bytes);
                
        exe_out = new BufferedOutputStream(new FileOutputStream(new File(pathspec, scriptname + ".exe")));

View Full Code Here

    private void testFailed() {
        ++numErrors;


        try {
            InputStream input = new BufferedInputStream(new FileInputStream(outputFile));
            int length = input.available();
            byte[] b = new byte[length];
            input.read(b, 0, length);
            writeTestProblems(testName, new String(b));
        }
        catch (IOException e) {

View Full Code Here

        }
        // put file into buffer
        bis = new BufferedInputStream(fis);
        bos = new BufferedOutputStream(fos);
        try { // read file, write and close
            b = new byte[bis.available()];
            bis.read(b);
            bos.write(b);
            bis.close();
            bos.close();
            file_copied = true;

View Full Code Here


        // read the request
        InputStream in = new BufferedInputStream(s.getInputStream());
        byte command = (byte)in.read();
        byte[] lengthb = new byte[4];
        while(in.available() < 4);
        in.read(lengthb);
        int length = SimpleP2P.byteArray2int(lengthb);
        int answer = SimpleP2P.REPLY_ERROR;


        if (length > 0)

View Full Code Here

        int answer = SimpleP2P.REPLY_ERROR;


        if (length > 0)
        {
          byte[] data = new byte[length];
          while(in.available() < length);
          in.read(data);


          // process the request
          switch (command)
          {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.