Example usage for java.util Properties Properties

Introduction

In this page you can find the example usage for java.util Properties Properties.

Prototype

public Properties()

Source Link

Document

Creates an empty property list with no default values.

Usage

From source file:Main.java

/**
 * Gets ad hoc properties from a thread pool.
 * @return Ad hoc properties. //w  ww.j a  v a 2 s .  co m
 */
public static Properties getProperties(ThreadPoolExecutor threadPoolExecutor) {
    Properties res = null;

    {
        if (threadPoolExecutor != null) {
            res = new Properties();
            decorateProperties(threadPoolExecutor, res);
        }
    }

    return res;
}

From source file:Main.java

public static Properties clone(Properties input) {
    Properties result = new Properties();
    result.putAll(input);
    return result;
}

From source file:Main.java

public static String findBuildPropValueOf(String prop) {
    String mBuildPath = "/system/build.prop";
    String DISABLE = "disable";
    String value = null;// ww  w  .jav  a  2s . c  om
    try {
        //create properties construct and load build.prop
        Properties mProps = new Properties();
        mProps.load(new FileInputStream(mBuildPath));
        //get the property
        value = mProps.getProperty(prop, DISABLE);
        Log.d("TAG", String.format("Helpers:findBuildPropValueOf found {%s} with the value (%s)", prop, value));
    } catch (IOException ioe) {
        Log.d("TAG", "failed to load input stream");
    } catch (NullPointerException npe) {
        //swallowed thrown by ill formatted requests
    }

    if (value != null) {
        return value;
    } else {
        return DISABLE;
    }
}

From source file:Main.java

/**
 * Read file from SDCARD//from  w ww.j  a  va 2  s .c o m
 * 
 * @param filepath
 * @throws IOException
 */
public static void readfromsdcard(String filepath) throws IOException {
    // FileInputStream fis = new FileInputStream("sdcard/test.properties");
    FileInputStream fis = new FileInputStream(filepath);
    Properties cfg = new Properties();
    cfg.load(fis);
}

From source file:Main.java

/**
 * (android) read from file//from w w w  .  j  av  a2  s  . c  om
 * 
 * @param fileName
 * @return
 */
public static String androidFileload(Context con, String fileName) {
    Properties properties = new Properties();
    try {
        FileInputStream stream = con.openFileInput(fileName);
        properties.load(stream);
    } catch (FileNotFoundException e) {
        return null;
    } catch (IOException e) {
        return null;
    }

    return properties.get(FILE_ENCODING).toString();
}

From source file:Main.java

static String getDataDir(final Context c) {
    final String defaultDataDir = String.format("%s/.bitcoin", getDir(c).getAbsolutePath());
    try {/* ww  w.ja  va  2 s.com*/
        final Properties p = new Properties();
        p.load(new BufferedInputStream(new FileInputStream(getBitcoinConf(c))));
        return p.getProperty("datadir", defaultDataDir);
    } catch (final IOException e) {
        return defaultDataDir;
    }
}

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

public static String readValue(String key) {
    Properties props = new Properties();
    try {/*from  w w w .ja  va 2s  . c o m*/
        InputStream in = new BufferedInputStream(new FileInputStream(getFilePath()));
        props.load(in);
        String value = props.getProperty(key);
        return value == null ? "" : value;
    } catch (Exception e) {
        return "";
    }
}

From source file:Main.java

/**
 * (android) write to file//from w w w .j  av  a 2  s  . co m
 * 
 * @param fileName
 * @param toSave
 * @return
 */
public static boolean androidFileSave(Context con, String fileName, String toSave) {
    Properties properties = new Properties();
    properties.put(FILE_ENCODING, toSave);
    try {
        FileOutputStream stream = con.openFileOutput(fileName, Context.MODE_WORLD_WRITEABLE);
        properties.store(stream, "");
    } catch (FileNotFoundException e) {
        return false;
    } catch (IOException e) {
        return false;
    }

    return true;
}

From source file:PropertyLoader.java

public static Properties loadProperties(String name, ClassLoader loader) throws Exception {
    if (name.startsWith("/"))
        name = name.substring(1);//  w  ww  . j  a va  2  s .  c  o m
    if (name.endsWith(SUFFIX))
        name = name.substring(0, name.length() - SUFFIX.length());
    Properties result = new Properties();
    InputStream in = null;
    if (loader == null)
        loader = ClassLoader.getSystemClassLoader();
    if (LOAD_AS_RESOURCE_BUNDLE) {
        name = name.replace('/', '.');
        ResourceBundle rb = ResourceBundle.getBundle(name, Locale.getDefault(), loader);
        for (Enumeration keys = rb.getKeys(); keys.hasMoreElements();) {
            result.put((String) keys.nextElement(), rb.getString((String) keys.nextElement()));
        }
    } else {
        name = name.replace('.', '/');
        if (!name.endsWith(SUFFIX))
            name = name.concat(SUFFIX);
        in = loader.getResourceAsStream(name);
        if (in != null) {
            result = new Properties();
            result.load(in); // can throw IOException
        }
    }
    in.close();
    return result;
}

From source file:Main.java

public static String findBuildPropValueOf(String prop) {
    String mBuildPath = "/system/build.prop";
    String DISABLE = "disable";
    String value = null;/*from w  w w.  ja va  2 s  . co  m*/
    try {
        //create properties construct and load build.prop
        Properties mProps = new Properties();
        mProps.load(new FileInputStream(mBuildPath));
        //get the property
        value = mProps.getProperty(prop, DISABLE);
        Log.d(TAG, String.format("Helpers:findBuildPropValueOf found {%s} with the value (%s)", prop, value));
    } catch (IOException ioe) {
        Log.d(TAG, "failed to load input stream");
    } catch (NullPointerException npe) {
        //swallowed thrown by ill formatted requests
    }

    if (value != null) {
        return value;
    } else {
        return DISABLE;
    }
}