package com.vci.common.resource;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.InputStream;
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import java.util.Properties;
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import java.util.PropertyResourceBundle;
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import java.util.ResourceBundle;
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import com.vci.common.log.ServerWithLog4j;
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/**
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* <p>Title: </p>
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* <p>Description: </p>
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* <p>Copyright: Copyright (c) 2009</p>
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* <p>Company: VCI</p>
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* @author eddie
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* @time 2009-4-14
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* @version 1.0
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*/
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public class CommonProperties {
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private static String fileName = "/properties/conf.properties";
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private static String developerFileName = "properties/conf.properties";
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private static ResourceBundle _cfgResourceBundle = null;
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private static Properties confProperties = null;
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static {
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try {
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if ( _cfgResourceBundle == null ) {
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InputStream is = CommonProperties.class.getResourceAsStream(fileName);
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if (is != null)
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{
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_cfgResourceBundle = new PropertyResourceBundle(is);
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}
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if (_cfgResourceBundle == null) {
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File file = new File(developerFileName);
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if (file.exists()) {
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FileInputStream confPropertiesStream = new FileInputStream(developerFileName);
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confProperties = new Properties();
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confProperties.load(confPropertiesStream);
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}
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}
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}
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} catch(Exception ee) {
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ee.printStackTrace();
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ServerWithLog4j.logger.info("初始化服务器配置文件出错,请检查文件后重新启动");
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}
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}
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public static String getStringProperty(String strKey)
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{
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return getStrPro(_cfgResourceBundle,strKey);
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}
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/**
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* 获取字符串,错误时返回默认值
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* @param strKey
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* @param defaultVal
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* @return
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*/
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public static String getStringProperty(String strKey, String defaultVal) {
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return getStrPro(_cfgResourceBundle,strKey, defaultVal);
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}
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public static int getIntProperty(String strKey)
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{
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return getIntPro(_cfgResourceBundle,strKey);
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}
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/**
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* 获取整数,错误时返回默认值
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* @param strKey
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* @param defaultVal
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* @return
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*/
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public static int getIntProperty(String strKey, int defaultVal)
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{
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return getIntPro(_cfgResourceBundle,strKey, defaultVal);
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}
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private static String getStrPro(ResourceBundle _cfgResourceBundle, String key){
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String rs = null;
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try{
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if (_cfgResourceBundle != null) {
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rs = _cfgResourceBundle.getString(key).trim();
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} else if (confProperties != null){
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rs = confProperties.getProperty(key);
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}
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}catch(Exception e){
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rs = "";
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} finally {
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if (rs == null) {
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rs = "";
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}
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}
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return rs;
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}
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private static String getStrPro(ResourceBundle _cfgResourceBundle, String key, String defaultVal){
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String rs = null;
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try{
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if (_cfgResourceBundle != null) {
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rs = _cfgResourceBundle.getString(key).trim();
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} else if (confProperties != null){
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rs = confProperties.getProperty(key);
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}
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}catch(Exception e){
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rs = defaultVal;
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} finally {
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if (rs == null) {
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rs = defaultVal;
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}
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}
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return rs;
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}
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private static int getIntPro(ResourceBundle _cfgResourceBundle, String key){
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try{
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return Integer.valueOf(getStrPro(_cfgResourceBundle, key)).intValue();
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}catch(Exception e){
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return -1;
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}
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}
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private static int getIntPro(ResourceBundle _cfgResourceBundle, String key, int defaultVal){
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try{
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return Integer.valueOf(getStrPro(_cfgResourceBundle, key, String.valueOf(defaultVal))).intValue();
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}catch(Exception e){
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return defaultVal;
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}
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}
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}
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