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Diffstat (limited to 'src/wcst/server/ConfigManager.java')
| -rw-r--r-- | src/wcst/server/ConfigManager.java | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/src/wcst/server/ConfigManager.java b/src/wcst/server/ConfigManager.java deleted file mode 100644 index 07cd631..0000000 --- a/src/wcst/server/ConfigManager.java +++ /dev/null @@ -1,129 +0,0 @@ -/* - * This file is part of PetaScope. - * - * PetaScope is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation, either version 3 of - * the License, or (at your option) any later version. - * - * PetaScope is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with PetaScope. If not, see <http://www.gnu.org/licenses/>. - * - * For more information please see <http://www.PetaScope.org> - * or contact Peter Baumann via <baumann@rasdaman.com>. - * - * Copyright 2009 Jacobs University Bremen, Peter Baumann. - */ - - -package wcst.server; - -//~--- JDK imports ------------------------------------------------------------ - -import java.io.FileInputStream; -import java.io.IOException; - -import java.util.Properties; - -/** - * Configuration Manager class: a single entry point for all server settings. - * Implements the singleton design pattern. - * - * @author Andrei Aiordachioaie - */ -public class ConfigManager -{ - /* Settings variables */ - public static String LANGUAGE; - public static boolean PRINT_LOG; - public static String SERVLET_INFO; - public static String VERSION; - public static String RASDAMAN_URL; - public static String RASDAMAN_DATABASE; - - /* Singleton instance */ - private static ConfigManager instance; - private static Properties props; - - /** - * Private constructor. Use <i>getInstance()</i>. - * - * @param settingsPath Path to the settings properties file - */ - private ConfigManager(String settingsPath) - { - props = new Properties(); - try - { - log("Loading settings from file: " + settingsPath); - props.load(new FileInputStream(settingsPath)); - initSettings(); - } - catch (IOException e) - { - e.printStackTrace(); - log("Failed to load settings."); - } - } - - /** - * Returns the instance of the ConfigManager. If no such instance exists, - * it creates one with the specified settings file. - * - * @param settingsPath Path to the settings file - * @return instance of the ConfigManager class - */ - public static ConfigManager getInstance(String settingsPath) - { - if ( instance == null ) - instance = new ConfigManager(settingsPath); - - return instance; - } - - /** - * Return a setting value from the settings file - * - * @param key Key of the setting - * @return String value, or the empty string in case the key does not exist - */ - private String get(String key) - { - String result = ""; - - if ( props.containsKey(key) ) - result = props.getProperty(key); - - return result; - } - - private void initSettings() - { - LANGUAGE = get("wcst_language"); - VERSION = get("wcst_version"); - PRINT_LOG = Boolean.parseBoolean(get("wcst_print_log")); - SERVLET_INFO = get("wcst_servlet_info"); - RASDAMAN_DATABASE = get("rasdaman_database"); - RASDAMAN_URL = get("rasdaman_url"); - - log("---------------------------"); - log("WCS-T Language: " + LANGUAGE); - log("WCS-T Version: " + VERSION); - log("WCS-T Print Log: " + PRINT_LOG); - log("WCS-T Servlet Info: " + SERVLET_INFO); - log("Rasdaman URL: " + RASDAMAN_URL); - log("Rasdaman DB: " + RASDAMAN_DATABASE); - log("---------------------------"); - } - - private void log(String msg) - { -// if (PRINT_LOG) - System.out.println(msg); - } -} |
