Example usage for java.io ByteArrayOutputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closing a ByteArrayOutputStream has no effect.

Usage

From source file:Main.java

public static String getStringFromAssets(String strFileName, Resources resources) {
    String result = null;//  w  w w. j a  va2 s  .c om
    try {
        InputStream in = resources.getAssets().open(strFileName);
        int ch = 0;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        while ((ch = in.read()) != -1) {
            baos.write(ch);
        }
        byte[] buff = baos.toByteArray();
        baos.close();
        in.close();
        result = new String(buff);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

From source file:Main.java

/**
 * convert bitmap into byte[]//  www  .j  a  va 2s .c o m
 * @param bitmap the source bitmap
 * @param quality  Hint to the compressor, 0-100. 0 meaning compress for
 *                 small size, 100 meaning compress for max quality. Some
 *                 formats, like PNG which is lossless, will ignore the
 *                 quality setting
 * @return the byte[]
 */
public static byte[] bitmap2bytes(Bitmap bitmap, int quality) {
    if (null == bitmap)
        return new byte[] {};
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, quality, baos);
    byte[] result = baos.toByteArray();
    try {
        baos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return result;
}

From source file:com.grosscommerce.ICEcat.utilities.Downloader.java

public static byte[] download(String urlFrom, String login, String pwd) throws Throwable {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    download(urlFrom, login, pwd, os);/* w  ww  . j a  va 2 s .  c  o  m*/
    byte[] result = os.toByteArray();
    os.close();
    Logger.getLogger(Downloader.class.getName()).log(Level.INFO, "Downloaded {0} byte(s)",
            new Object[] { result.length });

    return result;
}

From source file:Main.java

public static String readString(InputStream is) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int len = -1;
    while ((len = is.read(buffer)) > 0) {
        bos.write(buffer, 0, len);//www  . j  av  a  2  s  .c  o m
    }
    bos.close();

    return bos.toString();
}

From source file:framework.json2java.Example.java

private static void output(JCodeModel codeModel) throws IOException {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    CodeWriter codeWriter = new SingleStreamCodeWriter(outputStream);
    codeModel.build(codeWriter);/*from  w  w  w  . j a v  a2  s . c om*/
    codeWriter.close();
    outputStream.close();
    String string = outputStream.toString("utf-8");
    System.out.println(string);
}

From source file:Main.java

public static String loadFromAssetsFile(String fname, Context context) {
    String result = null;//from   w  w w .j  a v  a 2  s  . c om
    try {
        InputStream in = context.getAssets().open(fname);
        int ch = 0;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        while ((ch = in.read()) != -1) {
            baos.write(ch);
        }
        byte[] buff = baos.toByteArray();
        baos.close();
        in.close();
        result = new String(buff, "UTF-8");
        result = result.replaceAll("\\r\\n", "\n");
    } catch (Exception e) {
        e.printStackTrace();
    }
    return result;
}

From source file:Main.java

public static byte[] InputStreamToByte(InputStream is) throws IOException {
    ByteArrayOutputStream bytestream = new ByteArrayOutputStream();
    int ch;/*from   w w w.  jav a  2  s .co m*/
    while ((ch = is.read()) != -1) {
        bytestream.write(ch);
    }
    byte imgdata[] = bytestream.toByteArray();
    bytestream.close();

    return imgdata;
}

From source file:Main.java

public static byte[] InputStreamToByte(InputStream is) throws IOException {

    ByteArrayOutputStream bytestream = new ByteArrayOutputStream();
    int ch;/*from   w ww.  j  a v a  2 s.  c  o m*/
    while ((ch = is.read()) != -1) {
        bytestream.write(ch);
    }
    byte byteData[] = bytestream.toByteArray();
    bytestream.close();
    return byteData;
}

From source file:Main.java

public static byte[] readStream(InputStream is) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buf = new byte[1024 * 10];
    int readlen;//from ww w  . ja  v  a 2  s. c o m
    while ((readlen = is.read(buf)) >= 0) {
        baos.write(buf, 0, readlen);
    }
    baos.close();

    return baos.toByteArray();
}

From source file:Main.java

public static byte[] bitmap2Bytes(Bitmap bm) {
    if (bm == null || bm.isRecycled()) {
        return null;
    }/*from   w ww.  j  a  v  a  2  s. com*/
    byte[] bytes;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
    bytes = baos.toByteArray();
    try {
        baos.flush();
        baos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return bytes;
}