diff -r ed84c8bdd87b -r fdfc7225f799 src/org/sonews/config/FileConfig.java --- a/src/org/sonews/config/FileConfig.java Sun Aug 29 17:28:58 2010 +0200 +++ b/src/org/sonews/config/FileConfig.java Sun Aug 29 23:23:15 2010 +0200 @@ -35,136 +35,120 @@ class FileConfig extends AbstractConfig { - private static final Properties defaultConfig = new Properties(); - - private static FileConfig instance = null; - - static - { - // Set some default values - defaultConfig.setProperty(Config.STORAGE_DATABASE, "jdbc:mysql://localhost/sonews"); - defaultConfig.setProperty(Config.STORAGE_DBMSDRIVER, "com.mysql.jdbc.Driver"); - defaultConfig.setProperty(Config.STORAGE_USER, "sonews_user"); - defaultConfig.setProperty(Config.STORAGE_PASSWORD, "mysecret"); - defaultConfig.setProperty(Config.DEBUG, "false"); - } - - /** - * Note: this method is not thread-safe - * @return A Config instance - */ - public static synchronized FileConfig getInstance() - { - if(instance == null) - { - instance = new FileConfig(); - } - return instance; - } + private static final Properties defaultConfig = new Properties(); + private static FileConfig instance = null; - // Every config instance is initialized with the default values. - private final Properties settings = (Properties)defaultConfig.clone(); + static { + // Set some default values + defaultConfig.setProperty(Config.STORAGE_DATABASE, "jdbc:mysql://localhost/sonews"); + defaultConfig.setProperty(Config.STORAGE_DBMSDRIVER, "com.mysql.jdbc.Driver"); + defaultConfig.setProperty(Config.STORAGE_USER, "sonews_user"); + defaultConfig.setProperty(Config.STORAGE_PASSWORD, "mysecret"); + defaultConfig.setProperty(Config.DEBUG, "false"); + } - /** - * Config is a singelton class with only one instance at time. - * So the constructor is private to prevent the creation of more - * then one Config instance. - * @see Config.getInstance() to retrieve an instance of Config - */ - private FileConfig() - { - try - { - // Load settings from file - load(); - } - catch(IOException ex) - { - ex.printStackTrace(); - } - } + /** + * Note: this method is not thread-safe + * @return A Config instance + */ + public static synchronized FileConfig getInstance() + { + if (instance == null) { + instance = new FileConfig(); + } + return instance; + } + // Every config instance is initialized with the default values. + private final Properties settings = (Properties) defaultConfig.clone(); - /** - * Loads the configuration from the config file. By default this is done - * by the (private) constructor but it can be useful to reload the config - * by invoking this method. - * @throws IOException - */ - public void load() - throws IOException - { - FileInputStream in = null; - - try - { - in = new FileInputStream( - Config.inst().get(Config.LEVEL_CLI, Config.CONFIGFILE, "sonews.conf")); - settings.load(in); - } - catch (FileNotFoundException e) - { - // MUST NOT use Log otherwise endless loop - System.err.println(e.getMessage()); - save(); - } - finally - { - if(in != null) - in.close(); - } - } + /** + * Config is a singelton class with only one instance at time. + * So the constructor is private to prevent the creation of more + * then one Config instance. + * @see Config.getInstance() to retrieve an instance of Config + */ + private FileConfig() + { + try { + // Load settings from file + load(); + } catch (IOException ex) { + ex.printStackTrace(); + } + } - /** - * Saves this Config to the config file. By default this is done - * at program end. - * @throws FileNotFoundException - * @throws IOException - */ - public void save() throws FileNotFoundException, IOException - { - FileOutputStream out = null; - try - { - out = new FileOutputStream( - Config.inst().get(Config.LEVEL_CLI, Config.CONFIGFILE, "sonews.conf")); - settings.store(out, "SONEWS Config File"); - out.flush(); - } - catch(IOException ex) - { - throw ex; - } - finally - { - if(out != null) - out.close(); - } - } - - /** - * Returns the value that is stored within this config - * identified by the given key. If the key cannot be found - * the default value is returned. - * @param key Key to identify the value. - * @param def The default value that is returned if the key - * is not found in this Config. - * @return - */ - @Override - public String get(String key, String def) - { - return settings.getProperty(key, def); - } + /** + * Loads the configuration from the config file. By default this is done + * by the (private) constructor but it can be useful to reload the config + * by invoking this method. + * @throws IOException + */ + public void load() + throws IOException + { + FileInputStream in = null; - /** - * Sets the value for a given key. - * @param key - * @param value - */ - @Override - public void set(final String key, final String value) - { - settings.setProperty(key, value); - } + try { + in = new FileInputStream( + Config.inst().get(Config.LEVEL_CLI, Config.CONFIGFILE, "sonews.conf")); + settings.load(in); + } catch (FileNotFoundException e) { + // MUST NOT use Log otherwise endless loop + System.err.println(e.getMessage()); + save(); + } finally { + if (in != null) { + in.close(); + } + } + } + /** + * Saves this Config to the config file. By default this is done + * at program end. + * @throws FileNotFoundException + * @throws IOException + */ + public void save() throws FileNotFoundException, IOException + { + FileOutputStream out = null; + try { + out = new FileOutputStream( + Config.inst().get(Config.LEVEL_CLI, Config.CONFIGFILE, "sonews.conf")); + settings.store(out, "SONEWS Config File"); + out.flush(); + } catch (IOException ex) { + throw ex; + } finally { + if (out != null) { + out.close(); + } + } + } + + /** + * Returns the value that is stored within this config + * identified by the given key. If the key cannot be found + * the default value is returned. + * @param key Key to identify the value. + * @param def The default value that is returned if the key + * is not found in this Config. + * @return + */ + @Override + public String get(String key, String def) + { + return settings.getProperty(key, def); + } + + /** + * Sets the value for a given key. + * @param key + * @param value + */ + @Override + public void set(final String key, final String value) + { + settings.setProperty(key, value); + } }