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 writeSCSocketBytes(OutputStream os, byte[] buffer, int len) throws Exception {
    os.write(buffer, 0, len);
    os.flush();//from  www  .j ava  2 s .  c  o  m
}

From source file:Main.java

public final static void writeP(final OutputStream out, final ByteBuffer bb) throws IOException {
    out.write(bb.array(), bb.position(), bb.remaining());
}

From source file:Main.java

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

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

From source file:Main.java

/**
 * Read input from input stream and write it to output stream 
 * until there is no more input from input stream.
 *
 * @param is input stream the input stream to read from.
 * @param os output stream the output stream to write to.
 * @param buf the byte array to use as a buffer
 *///from   w ww .  java 2s .c  o m
public static void flow(InputStream is, OutputStream os, byte[] buf) throws IOException {
    int numRead;
    while ((numRead = is.read(buf)) >= 0) {
        os.write(buf, 0, numRead);
    }
}

From source file:Main.java

public static void saveImage(String imageUrl, String destinationFile) throws Exception {
    URL url = new URL(imageUrl);
    InputStream is = url.openStream();
    OutputStream os = new FileOutputStream(destinationFile);

    byte[] b = new byte[2048];
    int length;//www.jav  a  2 s  .  com

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

    is.close();
    os.close();
}

From source file:Main.java

public static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] buf = new byte[1024];
    int len;//from ww w .  j  a  v a2 s .  c o m
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
}

From source file:Main.java

public static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] buf = new byte[4096];
    int bytes;//from  w  w w  .  j  ava  2  s  . c o m
    while ((bytes = in.read(buf)) != -1)
        out.write(buf, 0, bytes);
}

From source file:Main.java

private static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] b = new byte[2 * 1024];
    int read;//from www .  j  a va  2 s  .  co  m
    while ((read = in.read(b)) != -1) {
        out.write(b, 0, read);
    }
}

From source file:Main.java

private static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] b = new byte[1 * 1024];
    int read;//from w  ww .  j  a  v  a2 s.co m
    while ((read = in.read(b)) != -1) {
        out.write(b, 0, read);
    }
}

From source file:Main.java

private static void copyStream(InputStream is, OutputStream os) throws IOException {
    byte[] buf = new byte[1024];
    int len = 0;/*from  w  w  w.j a v a 2 s.  com*/
    while ((len = is.read(buf)) != -1) {
        os.write(buf, 0, len);
    }

}