Example usage for java.io InputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closes this input stream and releases any system resources associated with the stream.

Usage

From source file:com.krawler.esp.utils.HttpPost.java

public static String GetResponse(String postdata) {
    try {/*from ww w .  j  a  v  a  2s.  co m*/
        String s = URLEncoder.encode(postdata, "UTF-8");
        // URL u = new URL("http://google.com");
        URL u = new URL("http://localhost:7070/service/soap/");
        URLConnection uc = u.openConnection();
        uc.setDoOutput(true);
        uc.setDoInput(true);
        uc.setAllowUserInteraction(false);

        DataOutputStream dstream = new DataOutputStream(uc.getOutputStream());

        // The POST line
        dstream.writeBytes(s);
        dstream.close();

        // Read Response
        InputStream in = uc.getInputStream();
        int x;
        while ((x = in.read()) != -1) {
            System.out.write(x);
        }
        in.close();

        BufferedReader r = new BufferedReader(new InputStreamReader(in));
        StringBuffer buf = new StringBuffer();
        String line;
        while ((line = r.readLine()) != null) {
            buf.append(line);
        }
        return buf.toString();
    } catch (Exception e) {
        // throw e;
        return e.toString();
    }
}

From source file:de.nx42.maps4cim.util.Compression.java

/**
 * Reads the first file entry in a zip file and returns it's contents
 * as uncompressed byte-array//from  ww w.jav a  2 s .co m
 * @param zipFile the zip file to read from
 * @return the first file entry (uncompressed)
 * @throws IOException if there is an error accessing the zip file
 */
public static byte[] readFirstZipEntry(File zipFile) throws IOException {
    // open zip
    ZipFile zf = new ZipFile(zipFile);
    Enumeration<ZipArchiveEntry> entries = zf.getEntries();

    // read first entry to byte[]
    ZipArchiveEntry entry = entries.nextElement();
    InputStream is = zf.getInputStream(entry);
    byte[] raw = ByteStreams.toByteArray(is);

    // close all streams and return byte[]
    is.close();
    zf.close();
    return raw;
}

From source file:Main.java

public static X509Certificate base64StringToCertificate(String certificateString)
        throws CertificateException, IOException {

    if (certificateString == null) {
        throw new IllegalArgumentException("certificateString cannot be null");
    }//from w w w.  ja v a  2  s  .  c om

    byte[] encodedCert = Base64.decode(certificateString, Base64.DEFAULT);
    InputStream inStream = new ByteArrayInputStream(encodedCert);
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    X509Certificate cert = (X509Certificate) cf.generateCertificate(inStream);
    inStream.close();

    return cert;
}

From source file:Main.java

public static void inputToOutput(FileOutputStream outputStream, InputStream inputStream) throws IOException {
    byte[] buffer = new byte[1024];
    int len;//from  w  w  w.  j a v  a  2s .  com
    while ((len = inputStream.read(buffer)) != -1) {
        outputStream.write(buffer, 0, len);
    }
    outputStream.close();
    inputStream.close();
}

From source file:ua.np.printforms.JasperServerStubServInfoIT.java

private static String getStringFromInputStream(InputStream in) throws Exception {
    CachedOutputStream bos = new CachedOutputStream();
    IOUtils.copy(in, bos);//from  w  ww. j  a  v a 2s  .co  m
    in.close();
    bos.close();
    return bos.getOut().toString();
}

From source file:com.digitalpebble.behemoth.languageidentification.LanguageIdProcessor.java

private static String loadLanguageProfile(String langCode) throws IOException {
    InputStream is = DetectorFactory.class.getClassLoader().getResourceAsStream("profiles/" + langCode);
    String profile = IOUtils.toString(is);
    is.close();
    return profile;
}

From source file:Main.java

public static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] buf = new byte[1024];
    int len;//from w  w w.  jav a 2  s . c  om
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    out.flush();
    in.close();
    out.close();
}

From source file:Main.java

private static void loadAssetImage(ImageView view, String filename, int defaultIconId) {

    InputStream input = null;
    try {//  w w w  . ja  va  2 s.c  om
        input = view.getContext().getAssets().open(filename);
        Bitmap icon = BitmapFactory.decodeStream(input);
        view.setImageBitmap(icon);
        input.close();
    } catch (Exception error) {
        view.setImageResource(defaultIconId);
    } finally {
        silentClose(input);
    }
}

From source file:com.moz.fiji.mapreduce.TestingResources.java

/**
 * Loads a text resource by name.//  ww  w . j  av a  2 s. c o  m
 *
 * @param resourcePath Path of the resource to load.
 * @return the resource content, as a string.
 * @throws IOException on I/O error.
 */
public static String get(final String resourcePath) throws IOException {
    final InputStream istream = FijiTableLayouts.class.getClassLoader().getResourceAsStream(resourcePath);
    try {
        return IOUtils.toString(istream);
    } finally {
        istream.close();
    }
}

From source file:Utils.java

/**
 * Copy in stream to an out stream/*w w w.j ava2 s .  com*/
 * 
 * @param in
 * @param out
 * @throws IOException
 */
public static void copyInputStream(InputStream in, OutputStream out) throws IOException {
    byte[] buffer = new byte[1024];
    int len = in.read(buffer);
    while (len >= 0) {
        out.write(buffer, 0, len);
        len = in.read(buffer);
    }
    in.close();
    out.close();
}