package foundation.server.config;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Set;
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import javax.servlet.ServletContext;
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import foundation.translator.Translator;
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import foundation.util.Util;
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import foundation.variant.provider.DataEvent;
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import foundation.variant.provider.IVariantsProvider;
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import foundation.variant.provider.VariantProviderType;
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public class Configer implements IVariantsProvider {
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private static Configer instance;
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private static Object lock = new Object();
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private static String Path_Application;
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private static String Path_WebInfo;
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private static String Path_Config;
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private static String Path_SQL;
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private Map<String, String> params;
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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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getInstance();
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instance.params = new HashMap<String, String>();
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Path_Application = servletContext.getRealPath("").replace("\\", "/");
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Path_WebInfo = servletContext.getRealPath("/WEB-INF").replace("\\", "/");
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Path_Config = Path_WebInfo + "/config/";
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Path_SQL = Path_WebInfo + "/sql/";
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}
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public static Configer newInstance() {
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return new Configer();
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}
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public static void activeInstance(Configer configer) {
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instance = configer;
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}
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public static void clear() {
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instance.params.clear();
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}
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public void addParam(String name, String value) throws Exception {
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params.put(name.toLowerCase(), value);
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}
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public static String getParam(String name) {
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if (name == null) {
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return null;
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}
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return instance.params.get(name.toLowerCase());
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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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return instance.params.get(name);
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}
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public static String getString(String name, String defaultValue) {
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String value = getString(name);
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if (Util.isEmpty(value)) {
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return defaultValue;
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}
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return value;
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}
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public static int getInt(String name) throws Exception {
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String value = getString(name);
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if (Util.isEmpty(value)) {
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return 0;
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}
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return Translator.toInteger(value);
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}
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public static int getInt(String name, int defaultValue) {
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int result = defaultValue;
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try {
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result = getInt(name);
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}
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catch (Exception e) {
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result = defaultValue;
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}
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return result;
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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 getPath_WebInfo() {
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return Path_WebInfo;
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}
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public static String getPath_Config() {
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return Path_Config;
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}
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public static String getPath_TimerConfig() {
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return Path_Config + "timer.properties";
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}
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public static String getPath_Application() {
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return 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 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 Path_Application + subpath;
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}
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public static String getPath_LoggerConfig() {
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return Path_Config + "log4j.xml";
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}
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public static String getPath_ActivePeriodConfig() {
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return Path_Config + "activeperiod.properties";
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}
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public static String getPath_SQLConfig() {
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return Path_SQL;
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}
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public static String getPath_SQLDTD() {
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return Path_Config + "sql.dtd";
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}
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public static String getPath_ServerConfig() {
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return Path_Config + "server.xml";
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}
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public static String getPath_MainConfig() {
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return Path_Config + "config.xml";
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}
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public static String getPath_WXConfig() {
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return Path_Config + "weixin.properties";
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}
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//he mail.xml 20230829
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public static String getPath_MailConfig() {
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return Path_Config + "mail.xml";
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}
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//he message.xml 20230807
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public static String getPath_SmsConfig() {
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return Path_Config + "message.xml";
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}
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public static String getPath(String name, String defaultValue) {
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String path = getString(name);
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if (path == null) {
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path = defaultValue;
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}
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return path;
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}
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@Override
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public VariantProviderType getProviderType() {
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return VariantProviderType.Persist;
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}
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@Override
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public String getProviderName() {
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return "configer";
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}
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@Override
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public boolean containsVariant(String variantName) {
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if (variantName == null) {
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return false;
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}
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variantName = variantName.toLowerCase();
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return params.containsKey(variantName);
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}
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@Override
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public Object getVariantValue(DataEvent dataEvent, String variantName) {
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if (variantName == null) {
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return null;
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}
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if ("path_application".equalsIgnoreCase(variantName)) {
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return Path_Application;
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}
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else if ("path_config".equalsIgnoreCase(variantName)) {
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return Path_Config;
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}
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else if ("path_sql".equalsIgnoreCase(variantName)) {
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return Path_SQL;
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}
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else if ("path_webinfo".equalsIgnoreCase(variantName)) {
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return Path_WebInfo;
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}
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else {
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return params.get(variantName.toLowerCase());
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}
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}
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@Override
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public Set<String> getVariantNames() {
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return params.keySet();
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}
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}
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