Example usage for java.io OutputStream write

Introduction

In this page you can find the example usage for java.io OutputStream write.

Prototype

public void write(byte b[], int off, int len) throws IOException

Source Link

Document

Writes len bytes from the specified byte array starting at offset off to this output stream.

Usage

From source file:Main.java

public static void copy(InputStream input, OutputStream output) throws IOException {
    // 32kb buffer
    final byte[] BUFFER = new byte[32 * 1024];
    int bytesRead;
    while ((bytesRead = input.read(BUFFER)) != -1) {
        output.write(BUFFER, 0, bytesRead);
    }//from  ww  w  .j a v  a2 s  . co m
}

From source file:FileHelper.java

/**
 * Copy the data from the input stream to the output stream.
 *
 * @param in data source/*from  www .j  a va  2s. co  m*/
 * @param out data destination
 * @throws IOException in an input or output error occurs
 *
 * @since ostermillerutils 1.00.00
 */
private static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] buffer = new byte[BUFFER_SIZE];
    int read;
    while ((read = in.read(buffer)) != -1) {
        out.write(buffer, 0, read);
    }
}

From source file:ZipHandler.java

private static void writeInOutputStream(InputStream is, OutputStream os) throws IOException {
    byte[] buf = new byte[1024];
    int len = 0;//  ww  w . jav  a2 s .  com
    while ((len = is.read(buf)) > 0) {
        os.write(buf, 0, len);
    }
}

From source file:com.liferay.mobile.android.http.file.FileTransferUtil.java

public static void transfer(AbstractExecutionAwareRequest request, InputStream is, OutputStream os,
        FileProgressCallback callback) throws IOException {

    int count;//from   w ww .j a v  a 2s . co  m
    byte data[] = new byte[4096];

    while (((count = is.read(data)) != -1) && !isCancelled(callback)) {
        os.write(data, 0, count);

        if (callback != null) {
            callback.increment(count);
        }
    }

    os.flush();

    if (isCancelled(callback)) {
        request.abort();
    }
}

From source file:com.ksc.util.IOUtils.java

/**
 * Copies all bytes from the given input stream to the given output stream.
 * Caller is responsible for closing the streams.
 * /*  w ww . java 2 s .c om*/
 * @throws IOException
 *             if there is any IO exception during read or write.
 */
public static long copy(InputStream in, OutputStream out) throws IOException {
    byte[] buf = new byte[BUFFER_SIZE];
    long count = 0;
    int n = 0;
    while ((n = in.read(buf)) > -1) {
        out.write(buf, 0, n);
        count += n;
    }
    return count;
}

From source file:Main.java

/**
 * Copies all bytes from the input stream to the output stream.
 * Does not close or flush either stream.
 *
 * @param from the input stream to read from
 * @param to the output stream to write to
 * @return the number of bytes copied//  w  ww  . j a va2  s .c o m
 * @throws IOException if an I/O error occurs
 */
private static long copy(InputStream from, OutputStream to) throws IOException {
    byte[] buf = new byte[8192];
    long total = 0;
    while (true) {
        int r = from.read(buf);
        if (r == -1) {
            break;
        }
        to.write(buf, 0, r);
        total += r;
    }
    return total;
}

From source file:Main.java

private static void copyFiles(InputStream source, File dest) throws IOException {
    OutputStream output = null;
    int bytesRead = 0;
    byte[] buf = null;
    try {/*www. ja v a2  s  .co  m*/
        output = new FileOutputStream(dest);
        buf = new byte[1024];
        while ((bytesRead = source.read(buf)) > 0) {
            output.write(buf, 0, bytesRead);
        }
    } finally {
        source.close();
        output.close();
        bytesRead = 0;
        output = null;
        source = null;
        buf = null;
    }
}

From source file:Main.java

private static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] buffer = new byte[4096];

    try {//from   www. j  a  v a 2 s .  c  om
        while (true) {
            int bytes = in.read(buffer);
            if (bytes == -1)
                break;

            out.write(buffer, 0, bytes);
        }

        out.flush();
    } finally {
        try {
            in.close();
        } finally {
            out.close();
        }
    }
}

From source file:Main.java

public static void CopyStream(InputStream is, OutputStream os) {
    final int buffer_size = 1024;
    try {/*from w w w .  j av a2 s  .c om*/
        byte[] bytes = new byte[buffer_size];
        for (;;) {
            int count = is.read(bytes, 0, buffer_size);
            if (count == -1)
                break;
            os.write(bytes, 0, count);
        }
    } catch (Exception ex) {
    }
}

From source file:android.wulongdao.thirdparty.mime.HttpMultipart.java

private static void writeBytes(final ByteArrayBuffer b, final OutputStream out) throws IOException {
    out.write(b.buffer(), 0, b.length());
}