Example usage for java.io ByteArrayOutputStream write

Introduction

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

Prototype

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

Source Link

Document

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

Usage

From source file:Main.java

public static String getStringFromInput(InputStream is) throws IOException {
    ByteArrayOutputStream byteOus = new ByteArrayOutputStream();
    byte[] tmp = new byte[1024];
    int size = 0;
    while ((size = is.read(tmp)) != -1) {
        byteOus.write(tmp, 0, size);
    }//w  w w.j  a v a2 s.c o  m
    byteOus.flush();
    is.close();
    return byteOus.toString();
}

From source file:Main.java

/** Lee un flujo de datos de entrada y los recupera en forma de array de
 * bytes. Este m&eacute;todo consume pero no cierra el flujo de datos de
 * entrada./* ww w .  j  a  v a 2  s.  com*/
 * @param input
 *        Flujo de donde se toman los datos.
 * @return Los datos obtenidos del flujo.
 * @throws IOException
 *         Cuando ocurre un problema durante la lectura */
public static byte[] getDataFromInputStream(final InputStream input) throws IOException {
    if (input == null) {
        return new byte[0];
    }
    int nBytes = 0;
    final byte[] buffer = new byte[BUFFER_SIZE];
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    while ((nBytes = input.read(buffer)) != -1) {
        baos.write(buffer, 0, nBytes);
    }
    return baos.toByteArray();
}

From source file:Main.java

public static byte[] readStream(InputStream inStream) throws Exception {
    ByteArrayOutputStream outstream = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int len = -1;
    while ((len = inStream.read(buffer)) != -1) {
        outstream.write(buffer, 0, len);
    }// www.j ava 2s.c o  m
    outstream.close();
    inStream.close();

    return outstream.toByteArray();
}

From source file:Main.java

public static byte[] getByteArray(InputStream is) throws IOException {
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    int nRead;//from w w  w  .j  a v  a  2  s .c o m
    byte[] data = new byte[16384];

    while ((nRead = is.read(data, 0, data.length)) != -1) {
        buffer.write(data, 0, nRead);
    }
    buffer.flush();
    return buffer.toByteArray();
}

From source file:Main.java

public static String readFromStream(InputStream is) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    byte[] buff = new byte[1024];
    int len = 0;/* w  w w .  j a v a2 s.  c om*/
    while ((len = is.read(buff)) != -1) {
        bos.write(buff, 0, len);
    }
    is.close();
    String result = bos.toString();
    bos.close();
    return result;
}

From source file:Main.java

/**
 * //from ww  w . ja  v  a  2s.c o m
 * @param in
 * @return
 * @throws IOException
 */
public static String readFormStream(InputStream in) throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();

    int len = 0;
    byte[] buffer = new byte[1024];
    while ((len = in.read(buffer)) != -1) {
        out.write(buffer, 0, len);
    }

    String result = out.toString();
    in.close();
    out.close();

    return result;
}

From source file:Main.java

public static byte[] readStream(InputStream inputStream) throws Exception {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int len = 0;/*from  w ww .j a v  a  2 s .co m*/
    while ((len = inputStream.read(buffer)) != -1) {
        outputStream.write(buffer, 0, len);
    }
    outputStream.close();
    inputStream.close();
    return outputStream.toByteArray();
}

From source file:Main.java

public static byte[] getBytes(InputStream in) {

    try {// w  w w. j  a  v  a 2  s. c  o m
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        byte[] buffer = new byte[8192];
        int len = 0;
        while ((len = in.read(buffer)) != -1)
            baos.write(buffer, 0, len);
        in.close();
        return baos.toByteArray();
    } catch (IOException e) {
        return null;
    }
}

From source file:Main.java

public static ByteArrayOutputStream toByteArrayOutputStream(InputStream is) throws IOException {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    final byte[] buffer = new byte[512];
    int length = 0;
    while ((length = is.read(buffer)) != -1) {
        baos.write(buffer, 0, length);
    }/*www  .  jav a  2 s  . c om*/

    return baos;
}

From source file:Main.java

public static byte[] streamToBytes(InputStream is) {
    ByteArrayOutputStream os = new ByteArrayOutputStream(1024);
    byte[] buffer = new byte[1024];
    int len;//  w w  w.  ja  v  a2s  .  c o  m
    try {
        while ((len = is.read(buffer)) >= 0) {
            os.write(buffer, 0, len);
        }
    } catch (java.io.IOException e) {
    }
    return os.toByteArray();
}