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:de.tudarmstadt.ukp.dkpro.core.api.resources.CompressionUtilsTest.java

private static void testCompression(CompressionMethod compressionMethod) throws IOException {
    String text = StringUtils.repeat("This is a test. ", 100000);

    File file = new File("compressed" + compressionMethod.getExtension());

    OutputStream os = CompressionUtils.getOutputStream(file);
    os.write(text.getBytes());/*w  w  w .  ja v  a2  s  .  com*/
    os.close();
    InputStream is = CompressionUtils.getInputStream(file.getPath(), new FileInputStream(file));
    assertEquals(text, IOUtils.toString(is));
    is.close();
    file.delete();
}

From source file:Main.java

public static boolean fileCopy(File srcFile, File objFile) {
    if (srcFile == null || objFile == null) {
        return false;
    }//from   ww w  .  jav  a 2  s  . c om

    boolean result;
    try {
        InputStream iStream = new FileInputStream(srcFile);
        OutputStream oStream = new FileOutputStream(objFile);
        streamCopy(iStream, oStream);
        iStream.close();
        oStream.close();
        result = true;
    } catch (IOException e) {
        e.printStackTrace();
        result = false;
    }
    return result;
}

From source file:Main.java

public static void write(InputStream in, OutputStream out) throws IOException {
    int read = 0;
    while ((read = in.read()) != -1) {
        out.write(read);//from www . j  av a 2s  .com
    }
    in.close();
    out.close();
    out.flush();
}

From source file:com.sosee.util.PropertyUtil.java

public static void writePropertiesFile(String key, String value) {
    Properties properties = new Properties();
    try {//from w  ww .j  a va2  s.  co  m
        OutputStream outputStream = new FileOutputStream(getFilePath());
        properties.setProperty(key, value);

        properties.store(outputStream, "user register");
        outputStream.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.netflix.spinnaker.clouddriver.appengine.artifacts.StorageUtils.java

public static void writeStreamToFile(InputStream sourceStream, File target) throws IOException {
    File parent = target.getParentFile();
    if (!parent.exists()) {
        parent.mkdirs();/*from   www  .j  av a  2  s .  co m*/
    }
    OutputStream targetStream = new FileOutputStream(target);
    IOUtils.copy(sourceStream, targetStream);
    targetStream.close();
}

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   ww w  . j  ava2  s .  c  o  m
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    in.close();
    out.close();
}

From source file:ca.xecure.easychip.CommonUtilities.java

public static void http_post(String endpoint, Map<String, String> params) throws IOException {
    URL url;//from w w  w  .  j  a  va 2  s. c  o m
    try {
        url = new URL(endpoint);
    } catch (MalformedURLException e) {
        throw new IllegalArgumentException("invalid url: " + endpoint);
    }

    String body = JSONValue.toJSONString(params);
    Log.v(LOG_TAG, "Posting '" + body + "' to " + url);

    byte[] bytes = body.getBytes();
    HttpURLConnection conn = null;
    try {
        conn = (HttpURLConnection) url.openConnection();
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setFixedLengthStreamingMode(bytes.length);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "application/json");

        OutputStream out = conn.getOutputStream();
        out.write(bytes);
        out.close();

        int status = conn.getResponseCode();
        if (status != 200) {
            throw new IOException("Post failed with error code " + status);
        }
    } finally {
        if (conn != null) {
            conn.disconnect();
        }
    }
}

From source file:com.thenairn.linker.config.Libraries.java

/**
 * Puts library to temp dir and loads to memory
 *///from   w ww. j  av  a2 s. c om
private static void loadLib(String path, String name) {
    name = name + ".dll";
    try {
        // have to use a stream
        InputStream in = Libraries.class.getResourceAsStream(LIB_BIN + name);
        // always write to different location
        File fileOut = new File(System.getProperty("java.io.tmpdir") + "/" + path + LIB_BIN + name);
        logger.info("Writing dll to: " + fileOut.getAbsolutePath());
        OutputStream out = FileUtils.openOutputStream(fileOut);
        IOUtils.copy(in, out);
        in.close();
        out.close();
        System.load(fileOut.toString());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * Copy the entire content of an InputStream into an OutputStream and close
 * both streams./*from www  .j a va2  s  .  c  o m*/
 * 
 * @param in
 *            The InputStream to read data from
 * @param out
 *            The OutputStream to write data to
 * 
 * @throws IOException
 *             I/O exception from read or write
 */
public static void copyWholeStreamAndClose(InputStream in, OutputStream out) throws IOException {
    try {
        copyWholeStreamAndCloseInput(in, out);
    } finally {
        out.close();
    }
}

From source file:brut.util.Jar.java

public static File extractToTmp(String resourcePath, String tmpPrefix) throws BrutException {
    try {/*from  w  w  w  .  j  ava 2 s .  c o m*/
        InputStream in = Class.class.getResourceAsStream(resourcePath);
        if (in == null) {
            throw new FileNotFoundException(resourcePath);
        }
        File fileOut = File.createTempFile(tmpPrefix, null);
        fileOut.deleteOnExit();
        OutputStream out = new FileOutputStream(fileOut);
        IOUtils.copy(in, out);
        in.close();
        out.close();
        return fileOut;
    } catch (IOException ex) {
        throw new BrutException("Could not extract resource: " + resourcePath, ex);
    }
}