package com.vci.server.base.mail;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Properties;
import java.util.PropertyResourceBundle;
import java.util.ResourceBundle;

import com.vci.common.log.ServerWithLog4j;

public class EmailConfPropreties {
	private static String fileName = "/properties/emailConf.properties";
	private static String developerFileName = "properties/emailConf.properties";
	private static ResourceBundle _cfgResourceBundle = null;
	private static Properties confProperties = null;

	static {
		try {
			if (_cfgResourceBundle == null) {
				InputStream is = EmailConfPropreties.class
						.getResourceAsStream(fileName);
				if (is != null) {
					_cfgResourceBundle = new PropertyResourceBundle(is);
				}
				if (_cfgResourceBundle == null) {
					File file = new File(developerFileName);
					if (file.exists()) {
						FileInputStream confPropertiesStream = new FileInputStream(
								developerFileName);
						confProperties = new Properties();
						confProperties.load(confPropertiesStream);
					}
				}
			}
		} catch (Exception ee) {
			ServerWithLog4j.logger.error("加载邮件配置信息出错，请检查文件重新启动服务！");
		}
	}

	public static String getStringProperty(String strKey) {
		return getStrPro(_cfgResourceBundle, strKey);
	}

	public static String getStringProperty(String strKey, String defaultVal) {
		return getStrPro(_cfgResourceBundle, strKey, defaultVal);
	}

	public static int getIntProperty(String strKey) {
		return getIntPro(_cfgResourceBundle, strKey);
	}

	public static int getIntProperty(String strKey, int defaultVal) {
		return getIntPro(_cfgResourceBundle, strKey, defaultVal);
	}

	private static String getStrPro(ResourceBundle _cfgResourceBundle,
			String key) {
		String rs = null;
		try {
			if (_cfgResourceBundle != null) {
				rs = _cfgResourceBundle.getString(key).trim();
			} else if (confProperties != null) {
				rs = confProperties.getProperty(key);
			}
		} catch (Exception e) {
			rs = "";
		} finally {
			if (rs == null) {
				rs = "";
			}
		}
		return rs;
	}

	private static String getStrPro(ResourceBundle _cfgResourceBundle,
			String key, String defaultVal) {
		String rs = null;
		try {
			if (_cfgResourceBundle != null) {
				rs = _cfgResourceBundle.getString(key).trim();
			} else if (confProperties != null) {
				rs = confProperties.getProperty(key);
			}
		} catch (Exception e) {
			rs = defaultVal;
		} finally {
			if (rs == null) {
				rs = defaultVal;
			}
		}
		return rs;
	}

	private static int getIntPro(ResourceBundle _cfgResourceBundle, String key) {
		try {
			return Integer.valueOf(getStrPro(_cfgResourceBundle, key))
					.intValue();
		} catch (Exception e) {
		}
		return -1;
	}

	private static int getIntPro(ResourceBundle _cfgResourceBundle, String key,
			int defaultVal) {
		try {
			return Integer.valueOf(
					getStrPro(_cfgResourceBundle, key,
							String.valueOf(defaultVal))).intValue();
		} catch (Exception e) {
		}
		return defaultVal;
	}
}