package chat.server;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileReader;
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import java.io.Reader;
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import java.util.HashMap;
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import java.util.Map;
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import javax.servlet.ServletContext;
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import frame.variant.translator.Translator;
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public class Configer {
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private static Configer instance;
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private static Object lock = new Object();
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private Map<String, String> params;
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private String Path_Application;
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private String Path_WebInfo;
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private String Path_Config;
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private String Path_SQL;
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private Configer() {
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params = new HashMap<String, String>();
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}
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public static Configer getInstance() {
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if (instance == null) {
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synchronized (lock) {
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if (instance == null) {
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instance = new Configer();
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}
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}
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}
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return instance;
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}
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public static void init(ServletContext servletContext) {
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try {
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getInstance();
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instance.params = new HashMap<String, String>();
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instance.Path_Application = servletContext.getRealPath("").replace("\\", "/");
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instance.Path_WebInfo = servletContext.getRealPath("/WEB-INF").replace("\\", "/");
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instance.Path_Config = instance.Path_WebInfo + "/config/";
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instance.Path_SQL = instance.Path_WebInfo + "/sql/";
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instance.load();
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}
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catch(Exception e) {
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e.printStackTrace();
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}
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}
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private void load() throws Exception {
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File file = new File(Path_Config + "/wildfirechat.conf");
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Reader reader = new FileReader(file);
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BufferedReader br = new BufferedReader(reader);
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try {
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String line;
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while ((line = br.readLine()) != null) {
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line = line.trim();
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if (line.startsWith("#")) {
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continue;
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}
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loadOneLine(line);
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}
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}
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finally {
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reader.close();
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}
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}
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private void loadOneLine(String line) {
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if (line == null) {
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return;
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}
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line = line.trim();
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int delimiterIdx = line.indexOf(' ');
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if (delimiterIdx <= 0) {
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return;
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}
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String key = line.substring(0, delimiterIdx).trim();
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String value = line.substring(delimiterIdx).trim();
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params.put(key, value);
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}
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public static String getPath_WebInfo() {
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return instance.Path_WebInfo;
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}
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public static String getPath_Config() {
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return instance.Path_Config;
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}
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public static String getPath_TimerConfig() {
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return instance.Path_Config + "timer.properties";
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}
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public static String getWebserviceURI() {
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return "http://www.jydatas.com/";
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}
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public static String getPath_Application() {
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return instance.Path_Application;
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}
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public static String getPath_Application(String subpath) {
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if (subpath == null) {
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return instance.Path_Application;
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}
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subpath = subpath.replace("\\", "/");
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if ('/' != subpath.charAt(0)) {
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subpath = "/" + subpath;
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}
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if ('/' != subpath.charAt(subpath.length() - 1)) {
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subpath = subpath + "/";
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}
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return instance.Path_Application + subpath;
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}
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public static String getPath_LoggerConfig() {
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return instance.Path_Config + "log4j.properties";
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}
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public static String getPath_SQLConfig() {
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return instance.Path_SQL;
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}
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public static String getPath_SQLDTD() {
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return instance.Path_Config + "sql.dtd";
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}
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public static String getPath_MainConfig() {
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return instance.Path_Config + "config.xml";
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}
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public static String getPath_Datasource() {
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return instance.Path_Config + "datasource.xml";
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}
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public static String getPath_Upload(String username) {
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return instance.Path_Application + "/upload/" + username;
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}
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public static String getPath_Temp() {
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return instance.Path_Application + "/temp";
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}
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public static String getPath_Temp(String username) {
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return instance.Path_Application + "/temp/" + username;
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}
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public static String getPath_Template() {
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return instance.Path_Application + "/template";
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}
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public static String getPath_WXConfig() {
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return instance.Path_Config + "weixin.properties";
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}
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public static Integer getInteger(String name, Integer defaultValue) {
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String value = getString(name);
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return Translator.toInteger(value, defaultValue);
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}
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public static boolean getBoolean(String name, boolean defaultValue) {
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String value = getString(name);
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return Translator.toBoolean(value, defaultValue);
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}
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public static String getString(String name) {
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if (name == null) {
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return null;
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}
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name = name.toLowerCase();
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String result = instance.params.get(name);
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return result;
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}
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}
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