Example usage for java.io OutputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closes this output stream and releases any system resources associated with this stream.

Usage

From source file:com.chnoumis.commons.zip.utils.ZipUtils.java

public static List<ZipInfo> unZiptoZipInfo(InputStream is) throws ArchiveException, IOException {
    List<ZipInfo> results = new ArrayList<ZipInfo>();
    ArchiveInputStream in = null;//from   w  ww  . j  av a  2 s  . c om
    try {
        in = new ArchiveStreamFactory().createArchiveInputStream("zip", is);
        ZipArchiveEntry entry = null;
        while ((entry = (ZipArchiveEntry) in.getNextEntry()) != null) {
            ZipInfo zipInfo = new ZipInfo();
            OutputStream o = new ByteArrayOutputStream();
            try {
                IOUtils.copy(in, o);
            } finally {
                o.close();
            }
            zipInfo.setFileName(entry.getName());
            zipInfo.setFileContent(o.toString().getBytes());
            results.add(zipInfo);
        }
    } finally {
        if (in != null) {
            in.close();
        }
    }
    is.close();

    return results;
}

From source file:com.ibm.jaggr.core.util.CopyUtil.java

public static int copy(InputStream in, OutputStream out) throws IOException {
    try {//from   w  w  w .j a v a  2 s  . c o m
        return IOUtils.copy(in, out);
    } finally {
        try {
            out.close();
        } catch (Exception ignore) {
        }
        ;
        try {
            in.close();
        } catch (Exception ignore) {
        }
        ;
    }
}

From source file:flow.visibility.tapping.OpenDaylightHelper.java

/** The function for inserting the flow */

public static boolean installFlow(JSONObject postData, String user, String password, String baseURL) {

    StringBuffer result = new StringBuffer();

    /** Check the connection to ODP REST API page */

    try {//ww w .  j av a  2 s  .  c  o  m

        if (!baseURL.contains("http")) {
            baseURL = "http://" + baseURL;
        }
        baseURL = baseURL + "/controller/nb/v2/flowprogrammer/default/node/OF/"
                + postData.getJSONObject("node").get("id") + "/staticFlow/" + postData.get("name");

        /** Create URL = base URL + container */
        URL url = new URL(baseURL);

        /** Create authentication string and encode it to Base64*/
        String authStr = user + ":" + password;
        String encodedAuthStr = Base64.encodeBase64String(authStr.getBytes());

        /** Create Http connection */
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        /** Set connection properties */
        connection.setRequestMethod("PUT");
        connection.setRequestProperty("Authorization", "Basic " + encodedAuthStr);
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setUseCaches(false);
        connection.setDoInput(true);
        connection.setDoOutput(true);

        /** Set JSON Post Data */
        OutputStream os = connection.getOutputStream();
        os.write(postData.toString().getBytes());
        os.close();

        /** Get the response from connection's inputStream */
        InputStream content = (InputStream) connection.getInputStream();
        BufferedReader in = new BufferedReader(new InputStreamReader(content));
        String line = "";
        while ((line = in.readLine()) != null) {
            result.append(line);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    /** checking the result of REST API connection */

    if ("success".equalsIgnoreCase(result.toString())) {
        return true;
    } else {
        return false;
    }
}

From source file:Main.java

public static int CopyFile(String fromFile, String toFile) {
    try {//from w w w .j a  v  a2  s .c  o  m
        InputStream fosfrom = new FileInputStream(fromFile);
        OutputStream fosto = new FileOutputStream(toFile);
        byte bt[] = new byte[1024];
        int c;
        while ((c = fosfrom.read(bt)) > 0) {
            fosto.write(bt, 0, c);
        }
        fosfrom.close();
        fosto.close();
        return 0;

    } catch (Exception ex) {
        return -1;
    }
}

From source file:Main.java

public static void copyfile(File source, File dest) {
    try {//from  www .j a  v a 2  s.c om
        InputStream in = new FileInputStream(source);
        OutputStream out = new FileOutputStream(dest);
        byte[] buf = new byte[1024];
        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }
        in.close();
        out.close();
    } catch (FileNotFoundException e) {
        Log.e(TAG, e.getLocalizedMessage());
    } catch (IOException e) {
        Log.e(TAG, e.getLocalizedMessage());
    }
}

From source file:Main.java

/**
 * The following method creates a File from a given Bitmap.
 * //from   ww  w. j a  v a  2s .  c o m
 * @param context
 *            - The application context.
 * @param bitmap
 *            - The bitmap to be converted into a File.
 * @return
 */
public static File getFilefromBitmap(Context context, Bitmap bitmap) {
    File file = null;
    try {
        String path = Environment.getExternalStorageDirectory().toString();
        OutputStream fOut = null;
        file = new File(path, "1" + ".jpg");
        fOut = new FileOutputStream(file);

        bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
        fOut.flush();
        fOut.close();
        MediaStore.Images.Media.insertImage(context.getContentResolver(), file.getAbsolutePath(),
                file.getName(), file.getName());
    } catch (Exception e) {
        e.printStackTrace();
    }
    return file;

}

From source file:StreamsUtils.java

public static void inputStream2OutputStream(InputStream stream, OutputStream out) throws IOException {
    int readedBytes;
    byte[] buf = new byte[1024];
    while ((readedBytes = stream.read(buf)) > 0) {
        out.write(buf, 0, readedBytes);//from  ww  w .  j  av  a 2s .c  o  m
    }
    stream.close();
    out.close();
}

From source file:com.chnoumis.commons.zip.utils.ZipUtils.java

public static void unZip(InputStream is) throws ArchiveException, IOException {
    ArchiveInputStream in = null;//from   w  w w  .j a  v a  2s  . co m
    try {
        in = new ArchiveStreamFactory().createArchiveInputStream("zip", is);
        ZipArchiveEntry entry = null;
        while ((entry = (ZipArchiveEntry) in.getNextEntry()) != null) {
            OutputStream o = new FileOutputStream(entry.getName());
            try {
                IOUtils.copy(in, o);
            } finally {
                o.close();
            }
        }
    } finally {
        if (in != null) {
            in.close();
        }
    }
    is.close();
}

From source file:Main.java

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

    // Transfer bytes from in to out
    byte[] buf = new byte[1024];
    int len;/*  www  . ja  v a 2s. c o m*/
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    in.close();
    out.close();
}

From source file:Main.java

public static String extractFromAssets(Context ctx, String file, String destinationDirectory)
        throws IOException, FileNotFoundException {
    final int BUFFER = 2048;
    BufferedOutputStream dest = null;
    AssetManager assetManager = ctx.getAssets();
    InputStream in = assetManager.open(file);
    String destinationFilename = destinationDirectory + File.separator + file;
    OutputStream out = new FileOutputStream(destinationFilename);
    byte[] buffer = new byte[1024];
    int read;/*from   w w  w  . j a v a2  s.  c o  m*/
    while ((read = in.read(buffer)) != -1) {
        out.write(buffer, 0, read);
    }
    in.close();
    out.close();
    return destinationFilename;
}