Example usage for org.apache.commons.net.io CopyStreamListener bytesTransferred

Introduction

In this page you can find the example usage for org.apache.commons.net.io CopyStreamListener bytesTransferred.

Prototype

public void bytesTransferred(long totalBytesTransferred, int bytesTransferred, long streamSize);

Source Link

Document

This method is not part of the JavaBeans model and is used by the static methods in the org.apache.commons.io.Util class for efficiency.

Usage

From source file:net.seedboxer.camel.component.file.remote.ftp2.Ftp2Operations.java

private void copyStream(InputStream source, OutputStream dest, int bufferSize, long streamSize,
        CopyStreamListener listener) throws CopyStreamException {
    int bytes;//from   w w w  . j a  va  2 s  .co m
    long total;
    byte[] buffer;

    buffer = new byte[bufferSize];
    total = 0;

    try {
        while ((bytes = source.read(buffer)) != -1) {
            if (bytes == 0) {
                bytes = source.read();
                if (bytes < 0) {
                    break;
                }
                dest.write(bytes);
                dest.flush();
                ++total;
                if (listener != null) {
                    listener.bytesTransferred(total, 1, streamSize);
                }
                continue;
            }

            dest.write(buffer, 0, bytes);
            dest.flush();
            total += bytes;
            if (listener != null) {
                listener.bytesTransferred(total, bytes, streamSize);
            }
        }
    } catch (IOException e) {
        throw new CopyStreamException("IOException caught while copying.", total, e);
    }
}

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From source file:net.seedboxer.common.ftp.FtpUploaderCommons.java

private void copyStream(InputStream source, OutputStream dest, int bufferSize, long streamSize,
        CopyStreamListener listener) throws CopyStreamException {
    int bytes;// ww  w .ja  v a2 s . co m
    long total;
    byte[] buffer;

    buffer = new byte[bufferSize];
    total = 0;

    try {
        while ((bytes = source.read(buffer)) != -1 || !aborted.get()) {
            if (bytes == 0) {
                bytes = source.read();
                if (bytes < 0) {
                    break;
                }
                dest.write(bytes);
                dest.flush();
                ++total;
                if (listener != null) {
                    listener.bytesTransferred(total, 1, streamSize);
                }
                continue;
            }

            dest.write(buffer, 0, bytes);
            dest.flush();
            total += bytes;
            if (listener != null) {
                listener.bytesTransferred(total, bytes, streamSize);
            }
        }
    } catch (IOException e) {
        throw new CopyStreamException("IOException caught while copying.", total, e);
    }
}

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From source file:org.openconcerto.ftp.IFtp.java

private boolean __storeFile(int command, String remote, InputStream local) throws IOException {
    OutputStream output;/*from w  w  w. j a v  a  2  s  .  c om*/
    Socket socket;

    if ((socket = _openDataConnection_(command, remote)) == null)
        return false;

    output = new BufferedOutputStream(socket.getOutputStream(), getBufferSize());

    // __fileType is private, if we really want we could subclass setFileType() to have access
    // if (__fileType == ASCII_FILE_TYPE)
    // output = new ToNetASCIIOutputStream(output);

    // Treat everything else as binary for now
    try {
        final CopyStreamListener l = this.streamListeners.get();
        final long size = CopyStreamEvent.UNKNOWN_STREAM_SIZE;
        if (l != null) {
            // copyStream() doesn't pass 0
            l.bytesTransferred(0, 0, size);
        }
        Util.copyStream(local, output, getBufferSize(), size, l, false);
    } catch (IOException e) {
        try {
            socket.close();
        } catch (IOException f) {
        }
        throw e;
    }
    output.close();
    socket.close();
    return completePendingCommand();
}

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