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:Main.java

public static String inputStreamToString(InputStream is) throws IOException {
    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    StringBuilder sb = new StringBuilder();
    String line = null;// w w w  .  j  a  v a 2s.  c o m

    while ((line = reader.readLine()) != null) {
        sb.append(line);
    }

    is.close();

    return sb.toString();
}

From source file:Main.java

/**
 * Returns the local store of reliable server certificates, explicitly accepted by the user.
 * /* w w  w. j  ava2  s  . c o m*/
 * Returns a KeyStore instance with empty content if the local store was never created.
 * 
 * Loads the store from the storage environment if needed.
 * 
 * @param context                       Android context where the operation is being performed.
 * @return                              KeyStore instance with explicitly-accepted server certificates. 
 * @throws KeyStoreException            When the KeyStore instance could not be created.
 * @throws IOException                  When an existing local trust store could not be loaded.
 * @throws NoSuchAlgorithmException     When the existing local trust store was saved with an unsupported algorithm.
 * @throws CertificateException         When an exception occurred while loading the certificates from the local trust store.
 */
private static KeyStore getKnownServersStore(Context context)
        throws KeyStoreException, IOException, NoSuchAlgorithmException, CertificateException {
    if (mKnownServersStore == null) {
        //mKnownServersStore = KeyStore.getInstance("BKS");
        mKnownServersStore = KeyStore.getInstance(KeyStore.getDefaultType());
        File localTrustStoreFile = new File(context.getFilesDir(), LOCAL_TRUSTSTORE_FILENAME);
        Log.d(TAG, "Searching known-servers store at " + localTrustStoreFile.getAbsolutePath());
        if (localTrustStoreFile.exists()) {
            InputStream in = new FileInputStream(localTrustStoreFile);
            try {
                mKnownServersStore.load(in, LOCAL_TRUSTSTORE_PASSWORD.toCharArray());
            } finally {
                in.close();
            }
        } else {
            mKnownServersStore.load(null, LOCAL_TRUSTSTORE_PASSWORD.toCharArray()); // necessary to initialize an empty KeyStore instance
        }
    }
    return mKnownServersStore;
}

From source file:org.eclipse.gemini.blueprint.test.internal.util.jar.JarUtils.java

private static void closeStream(InputStream stream) {
    if (stream != null)
        try {//www. j a v a2  s  .co m
            stream.close();
        } catch (IOException ex) {
            // ignore
        }
}

From source file:Main.java

public static String convertStreamToString(InputStream is) throws IOException {
    BufferedReader reader = new BufferedReader(new InputStreamReader(is));
    StringBuilder sb = new StringBuilder();
    String line = null;//from  w  ww .  j  ava  2s.  c o  m

    while ((line = reader.readLine()) != null) {
        sb.append(line);
    }

    is.close();

    return sb.toString();
}

From source file:Main.java

public static boolean upZipFile(File zipFile, String folderPath) throws ZipException, IOException {
    ZipFile zfile = new ZipFile(zipFile);
    Enumeration<? extends ZipEntry> zList = zfile.entries();
    ZipEntry ze = null;/*from w w w. j  ava  2 s . c  o  m*/
    byte[] buf = new byte[1024];
    while (zList.hasMoreElements()) {
        ze = (ZipEntry) zList.nextElement();
        if (ze.isDirectory()) {
            continue;
        }
        Log.d(TAG, "ze.getName() = " + ze.getName());
        OutputStream os = new BufferedOutputStream(
                new FileOutputStream(getRealFileName(folderPath, ze.getName())));
        InputStream is = new BufferedInputStream(zfile.getInputStream(ze));
        int readLen = 0;
        while ((readLen = is.read(buf, 0, 1024)) != -1) {
            os.write(buf, 0, readLen);
        }
        is.close();
        os.close();
    }
    zfile.close();
    return true;
}

From source file:Main.java

@Deprecated
private static String read(InputStream in) throws IOException {
    StringBuilder sb = new StringBuilder();
    BufferedReader r = new BufferedReader(new InputStreamReader(in), 1000);
    for (String line = r.readLine(); line != null; line = r.readLine()) {
        sb.append(line);//from  ww w. jav  a  2 s  .  co  m
    }
    in.close();
    return sb.toString();
}

From source file:Main.java

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

    // Transfer bytes from in to out
    byte[] buf = new byte[1024];
    int len;/*  www .j  ava2s.  c  o m*/
    while ((len = src.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    src.close();
    out.close();
}

From source file:MD5.java

public static String getRecoveryMD5() {
    String MD5string = "";
    String recoveryFilename = "/dev/mtd/mtd1";
    try {/* w  w  w .j  a  v  a  2s  .com*/
        Process p = Runtime.getRuntime().exec("su");
        OutputStream os = p.getOutputStream();
        os.write(("md5sum " + recoveryFilename).getBytes());
        os.flush();
        os.close();
        InputStream is = p.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String str = br.readLine();
        MD5string = str.split("  ")[0].trim();
        is.close();
        br.close();
        p.destroy();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
    System.out.println(MD5string);
    return MD5string;
}

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;//  w w  w . j  a v a  2 s . c o  m
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    in.close();
    out.close();
}

From source file:com.phoenixnap.oss.ramlapisync.generation.CodeModelHelper.java

public static String getVersion() {
    try {//from  w ww.java  2  s  .  co  m
        Properties prop = new Properties();
        InputStream in = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("parser.properties");
        prop.load(in);
        in.close();
        return prop.getProperty("parser.version");
    } catch (IOException e) {
        return "???";
    }
}