Example usage for java.io FileInputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

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

Usage

From source file:Main.java

public static void copyFile(FileInputStream src, FileOutputStream dst) throws Throwable {
    byte[] buf = new byte[65536];

    for (int len = src.read(buf); len > 0; len = src.read(buf)) {
        dst.write(buf, 0, len);//w w w.  ja  v  a2 s .c o m
    }

    src.close();
    dst.close();
}

From source file:com.hy.utils.pay.wx.ClientCustomSSL.java

public static void test() throws Exception {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileInputStream instream = new FileInputStream(new File("D:/10016225.p12"));
    try {/*from   w  w w .  j  av a  2  s .  c o m*/
        keyStore.load(instream, "10016225".toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, "10016225".toCharArray()).build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {

        HttpGet httpget = new HttpGet("https://api.mch.weixin.qq.com/secapi/pay/refund");

        System.out.println("executing request" + httpget.getRequestLine());

        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            HttpEntity entity = response.getEntity();

            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                String text;
                while ((text = bufferedReader.readLine()) != null) {
                    System.out.println(text);
                }

            }
            EntityUtils.consume(entity);
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

From source file:com.cisco.dbds.utils.configfilehandler.ConfigFileHandler.java

/**
 * Load config file./*w ww  .ja  v  a  2  s  . co m*/
 *
 * @param filepath the filepath
 * @throws IOException Signals that an I/O exception has occurred.
 */
public static void loadConfigFile(String filepath) throws IOException {

    System.out.println("loadConfigFile inisde");
    //File dir = new File("src/it/resources");
    File dir = new File(filepath);
    String[] extensions = new String[] { "properties" };
    System.out.println("Getting all .properties files in " + dir.getCanonicalPath()
            + " including those in subdirectories");
    List<File> files = (List<File>) FileUtils.listFiles(dir, extensions, true);
    for (File file : files) {
        System.out.println("file: " + file.getCanonicalPath());
        FileInputStream fn = new FileInputStream(file.getCanonicalPath());
        setSystemvariable(fn);
        fn.close();
    }

}

From source file:Main.java

public static Document parse(File file) throws IOException, ParserConfigurationException, SAXException {
    FileInputStream inputStream = new FileInputStream(file);
    try {/*from  w ww.  ja  v  a2s  .  c om*/
        return parse(inputStream);
    } finally {
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (Exception e) {
            }
        }
    }
}

From source file:Main.java

public static String getSHA(File f, int length) {
    if (!f.isFile() || length <= 0) {
        return null;
    }/*from  w  w w.j a  v a 2 s. co  m*/
    FileInputStream f1;
    byte[] buf = new byte[length];
    int n;
    try {
        f1 = new FileInputStream(f);
        n = f1.read(buf, 0, length);
        f1.close();
    } catch (IOException e) {
        return null;
    }
    return getSHA(buf);
}

From source file:com.haulmont.cuba.core.sys.logging.LogArchiver.java

public static void writeArchivedLogToStream(File logFile, OutputStream outputStream) throws IOException {
    if (!logFile.exists()) {
        throw new FileNotFoundException();
    }//from  www  .  ja  va 2  s  .c o m

    File tempFile = File.createTempFile(FilenameUtils.getBaseName(logFile.getName()) + "_log_", ".zip");

    ZipArchiveOutputStream zipOutputStream = new ZipArchiveOutputStream(tempFile);
    zipOutputStream.setMethod(ZipArchiveOutputStream.DEFLATED);
    zipOutputStream.setEncoding(ZIP_ENCODING);

    ArchiveEntry archiveEntry = newArchive(logFile);
    zipOutputStream.putArchiveEntry(archiveEntry);

    FileInputStream logFileInput = new FileInputStream(logFile);
    IOUtils.copyLarge(logFileInput, zipOutputStream);

    logFileInput.close();

    zipOutputStream.closeArchiveEntry();
    zipOutputStream.close();

    FileInputStream tempFileInput = new FileInputStream(tempFile);
    IOUtils.copyLarge(tempFileInput, outputStream);

    tempFileInput.close();

    FileUtils.deleteQuietly(tempFile);
}

From source file:com.ibm.ids.example.ShowResult.java

public static String getVulnerableSource(String file)
        throws java.io.IOException, java.io.FileNotFoundException {
    FileInputStream fis = new FileInputStream(file);
    byte[] buf = new byte[100];
    fis.read(buf);/*from  w ww  .  ja  v a  2  s .com*/
    String ret = new String(buf);
    fis.close();
    return ret;
}

From source file:Main.java

public static boolean copyFile(File fin, File fout) {
    FileInputStream in = null;
    FileOutputStream out = null;/*from www  .j  a  v  a2s.c o m*/
    try {
        in = new FileInputStream(fin);
        out = new FileOutputStream(fout);
        copyFile(in, out);
        in.close();
        out.close();
    } catch (IOException e) {
        if (in != null)
            try {
                in.close();
            } catch (IOException e2) {
            }
        if (out != null)
            try {
                out.close();
            } catch (IOException e3) {
            }
        return false;
    }
    return true;
}

From source file:Main.java

public static String readTextFromSDcard(String fileName) {

    File file = new File(fileName);
    if (!file.exists()) {
        return null;
    }/*w w w.j  av  a 2s . c om*/
    try {
        FileInputStream fileInputStream = new FileInputStream(file);
        int availableLength = fileInputStream.available();
        byte[] buffer = new byte[availableLength];
        fileInputStream.read(buffer);
        fileInputStream.close();

        return new String(buffer, "UTF-8");

    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:eu.scape_project.tool.toolwrapper.data.tool_spec.utils.Utils.java

/**
 * Method that creates a {@link Tool} instance from the provided toolspec
 * file, validating it against toolspec XML Schema
 * /*  w w w . j  a v a  2s  .  c  o m*/
 * @param toolspecFilePath
 *            path to the toolspec file
 */
@SuppressWarnings("resource")
public static Tool createTool(String toolspecFilePath) throws JAXBException, IOException, SAXException {
    final FileInputStream stream = new FileInputStream(new File(toolspecFilePath));
    try {
        return fromInputStream(stream);
    } finally {
        stream.close();
    }
}