Examples with BufferedInputStream java.io.BufferedInputStream used on opensource projects

Example 66 with BufferedInputStream

use of java.io.BufferedInputStream in project eweb4j-framework by laiweiwei.

the class Props method readProperties.

// 读取properties的全部信息
public static synchronized String readProperties(Prop f, boolean isCreate) throws IOException {
    if (f == null || f.getPath().length() == 0)
        return null;
    String id = f.getId();
    String path = f.getPath();
    ConfigBean cb = (ConfigBean) SingleBeanCache.get(ConfigBean.class.getName());
    I18N i18n = cb.getLocales();
    final String sufPro = ".properties";
    if (i18n != null) {
        for (Locale l : i18n.getLocale()) {
            String suffix1 = "_" + l.getLanguage() + "_" + l.getCountry();
            String tmpPath1 = path.replace(sufPro, suffix1 + sufPro);
            i18nIds.add(id);
            if (FileUtil.exists(ConfigConstant.CONFIG_BASE_PATH + tmpPath1)) {
                Prop p = new Prop();
                p.setGlobal("false");
                p.setId(id + suffix1);
                p.setPath(tmpPath1);
                // 递归，把国际化文件内容加载仅缓存
                readProperties(p, false);
                // 如果存在国际化文件，那么默认的文件允许不存在
                isCreate = false;
                continue;
            }
            String suffix2 = "_" + l.getLanguage();
            String tmpPath2 = path.replace(sufPro, suffix2 + sufPro);
            if (FileUtil.exists(ConfigConstant.CONFIG_BASE_PATH + tmpPath2)) {
                Prop p = new Prop();
                p.setGlobal("false");
                p.setId(id + suffix2);
                p.setPath(tmpPath2);
                // 递归，把国际化文件内容加载仅缓存
                readProperties(p, false);
                // 如果存在国际化文件，那么默认的文件允许不存在
                isCreate = false;
                continue;
            }
        }
    }
    String error = null;
    String filePath = ConfigConstant.CONFIG_BASE_PATH + path;
    String global = f.getGlobal();
    Properties properties = new Properties();
    InputStream in = null;
    Hashtable<String, String> tmpHt = new Hashtable<String, String>();
    try {
        in = new BufferedInputStream(new FileInputStream(filePath));
        properties.load(in);
        //第一遍全部加进来
        Props.loadProperty(properties, tmpHt);
        //渲染 ${} 引用值
        Pattern pattern = Pattern.compile(RegexList.property_single_regexp);
        for (Iterator<Entry<String, String>> it = tmpHt.entrySet().iterator(); it.hasNext(); ) {
            Entry<String, String> e = it.next();
            String key = e.getKey();
            String property = e.getValue();
            Props.renderVarable(pattern, key, property, tmpHt);
        }
        if ("true".equalsIgnoreCase(global) || "1".equalsIgnoreCase(global)) {
            globalMap.putAll(tmpHt);
            log.debug("global | map -> " + tmpHt.toString());
        } else if (id != null && id.length() > 0) {
            props.put(id, tmpHt);
            log.debug("id -> " + id + " | map -> " + tmpHt.toString());
        }
    } catch (FileNotFoundException e) {
        log.warn(filePath + ", file not found!", e);
        if (isCreate) {
            boolean flag = FileUtil.createFile(filePath);
            if (flag) {
                error = filePath + " create success";
                Props.writeProperties(filePath, "framework", "eweb4j");
                log.warn(error);
            } else {
                log.warn(filePath + " create fail");
            }
        }
    } finally {
        if (in != null)
            in.close();
    }
    return error;
}

Example 67 with BufferedInputStream

use of java.io.BufferedInputStream in project LiveSDK-for-Android by liveservices.

the class LiveConnectClient method toByteArray.

/**
     * Converts an InputStream to a {@code byte[]}.
     *
     * @param is to convert to a {@code byte[]}.
     * @return a new {@code byte[]} from the InputStream.
     * @throws IOException if there was an error reading or closing the InputStream.
     */
private static byte[] toByteArray(InputStream is) throws IOException {
    ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
    OutputStream out = new BufferedOutputStream(byteOut);
    is = new BufferedInputStream(is);
    byte[] buffer = new byte[BUFFER_SIZE];
    try {
        int bytesRead;
        while ((bytesRead = is.read(buffer)) != -1) {
            out.write(buffer, 0, bytesRead);
        }
    } finally {
        // we want to perform silent close operations
        closeSilently(is);
        closeSilently(out);
    }
    return byteOut.toByteArray();
}

Example 68 with BufferedInputStream

use of java.io.BufferedInputStream in project ARChon-Packager by bpear96.

the class activityInstalled method unpackZip.

private boolean unpackZip(String path, String zipname) {
    //Used to unpack template.zip
    InputStream is;
    ZipInputStream zis;
    try {
        String filename;
        is = new FileInputStream(path + zipname);
        zis = new ZipInputStream(new BufferedInputStream(is));
        ZipEntry ze;
        byte[] buffer = new byte[1024];
        int count;
        while ((ze = zis.getNextEntry()) != null) {
            filename = ze.getName();
            // it will generate an Exception...
            if (ze.isDirectory()) {
                File fmd = new File(path + filename);
                fmd.mkdirs();
                continue;
            }
            FileOutputStream fout = new FileOutputStream(path + filename);
            while ((count = zis.read(buffer)) != -1) {
                fout.write(buffer, 0, count);
            }
            fout.close();
            zis.closeEntry();
        }
        zis.close();
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

Example 69 with BufferedInputStream

use of java.io.BufferedInputStream in project japid42 by branaway.

the class JapidRenderer method recoverClasses.

/**
	 * @author Bing Ran (bing.ran@gmail.com)
	 */
@SuppressWarnings("unchecked")
private static void recoverClasses() {
    String templateRoot = getClassCacheRoot();
    FileInputStream fos;
    File file = new File(new File(templateRoot), JAPID_CLASSES_CACHE);
    try {
        if (file.exists()) {
            // discard it if the file is too old
            long t = System.currentTimeMillis();
            if (t - file.lastModified() > 10000) {
                // too old
                JapidFlags.debug("the japid cache was too old. discarded.");
                file.delete();
            } else {
                fos = new FileInputStream(file);
                BufferedInputStream bos = new BufferedInputStream(fos);
                ObjectInputStream ois = new ObjectInputStream(bos);
                String version = (String) ois.readObject();
                JapidFlags.debug("Japid version: " + VERSION + ". JapidCache version: " + version);
                if (!version.equals(VERSION)) {
                    JapidFlags.debug("Japid classes mismatch. Discard cache.");
                } else {
                    japidClasses = (Map<String, RendererClass>) ois.readObject();
                    resourceJars = (HashSet<File>) ois.readObject();
                    HashSet<File> versionCheckedDirs = (HashSet<File>) ois.readObject();
                    JapidFlags.setVersionCheckedDirs(versionCheckedDirs);
                    JapidFlags.debug("recovered Japid classes from cache");
                }
                ois.close();
            }
        }
    } catch (Exception e) {
        JapidFlags.info("error in recovering class cache. Ignored: " + e);
    // e.printStackTrace();
    } finally {
        if (file.exists()) {
            file.delete();
        }
    }
}

Example 70 with BufferedInputStream

use of java.io.BufferedInputStream in project japid42 by branaway.

the class JapidRenderer method readSource.

static String readSource(File f) throws IOException {
    FileInputStream fis = new FileInputStream(f);
    BufferedInputStream bis = new BufferedInputStream(fis);
    BufferedReader br = new BufferedReader(new InputStreamReader(bis, "UTF-8"));
    StringBuilder b = new StringBuilder();
    String line = null;
    while ((line = br.readLine()) != null) {
        b.append(line + "\n");
    }
    br.close();
    return b.toString();
}