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 in, OutputStream out) throws IOException {
    byte[] b = new byte[IO_BUFFER_SIZE];
    int read;//from   w ww . jav  a 2s  .com
    while ((read = in.read(b)) != -1) {
        out.write(b, 0, read);
    }
    out.flush();
}

From source file:Main.java

public static void copyFileStream(InputStream input, OutputStream output) throws IOException {
    byte[] buffer = new byte[BUFFSIZE];
    int n = 0;/*from ww w  .  j  a v  a2s  .  c  om*/
    while (-1 != (n = input.read(buffer))) {
        output.write(buffer, 0, n);
    }
    input.close();
    output.close();
}

From source file:Main.java

/**
 * Copies inputStream to outputStream in a somewhat buffered way
 * @param in Input stream/* www .  j  a va  2 s  .c  o  m*/
 * @param out Output stream
 * @throws IOException if the operation fails
 */
public static void copyStream(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:Main.java

/**
 * <pre>//from   w  w w  .j  a  v a 2 s. co m
 * Convenient method to copy file.
 * </pre>
 * @param in {@link InputStream} of source file
 * @param out {@link OutputStream} of destination file
 */
public static void copyFile(InputStream in, OutputStream out) throws IOException {
    byte[] buffer = new byte[1024];
    int read;
    while ((read = in.read(buffer)) != -1) {
        out.write(buffer, 0, read);
    }

    in.close();
    out.flush();
    out.close();
}

From source file:Main.java

private static void copyStream(InputStream input, OutputStream output) throws IOException {
    byte[] buff = new byte[4096];
    int len;//w  w w.j  a v  a  2  s  . c  o  m
    while ((len = input.read(buff)) != -1) {
        output.write(buff, 0, len);
    }
}

From source file:Main.java

public static void copyFile(File src, File dst) throws IOException {
    InputStream in = new FileInputStream(src);
    OutputStream out = new FileOutputStream(dst);

    byte[] buf = new byte[1024];
    int len;/*  ww  w . j a  v a  2  s . c  om*/
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    in.close();
    out.close();
}

From source file:Main.java

public static void copy(InputStream in, OutputStream out) throws Exception {
    byte[] bucket = new byte[8 * 1024];
    int bytesRead = 0;
    while ((bytesRead = in.read(bucket)) != -1) {
        out.write(bucket, 0, bytesRead);
    }/* w  ww .  j a v  a  2 s  .  c  o  m*/
}

From source file:Main.java

/**
 * Performs copy of one stream into another.
 * @param is - input stream/*from w  w w .j  a va 2  s  .  c o m*/
 * @param os - output stream
 * @throws IOException
 */
public static void copyStream(InputStream is, OutputStream os) throws IOException {
    byte[] buffer = new byte[1024];
    int count = 0;

    while ((count = is.read(buffer)) != -1) {
        os.write(buffer, 0, count);
    }

    os.flush();
}

From source file:Main.java

static long copyLarge(InputStream input, OutputStream output, byte[] buffer) throws IOException {
    long count = 0;
    int n;/* w w w .  j a va2s .  c  o m*/
    while (EOF != (n = input.read(buffer))) {
        output.write(buffer, 0, n);
        count += n;
    }
    return count;
}

From source file:Main.java

private static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] b = new byte[1024];
    int read;/*  w  ww.j a v  a 2 s . c  om*/
    while ((read = in.read(b)) != -1) {
        out.write(b, 0, read);
    }
}